Clear night
Feels like 46°F
Wind direction northeast
Gusts 12 mph
Humidity 85%
Cloud cover 0%
Pressure 30.24 inHg
Now · 2:49 AM
Marietta Weather & Hourly Forecast
United States · Ohio · 45750
50°F
Clear night
Feels like: 46°F
💧 Humidity 85%
🌡 Pressure 30.24 inHg
💨 Wind 7 mph
👁 Visibility 18.5 mi
☁ Clouds 0%
☀️ UV index 0.0 · Low
🌅 Sunrise 7:15 AM
🌇 Sunset 7:19 PM
Hourly Forecast for Marietta
Today
Clear night
Clear night
Feels like 44°F
Wind direction northeast
Gusts 11 mph
Humidity 87%
Cloud cover 1%
Pressure 30.24 inHg
Sunny
Feels like 49°F
Wind direction north
Gusts 11 mph
Humidity 77%
Cloud cover 2%
Pressure 30.27 inHg
Sunny
Feels like 60°F
Wind direction northeast
Gusts 17 mph
Humidity 51%
Cloud cover 0%
Pressure 30.24 inHg
Sunny
Feels like 63°F
Wind direction north
Gusts 17 mph
Humidity 43%
Cloud cover 0%
Pressure 30.18 inHg
Sunny
Feels like 62°F
Wind direction north
Gusts 17 mph
Humidity 57%
Cloud cover 0%
Pressure 30.15 inHg
Overcast night
Feels like 54°F
Wind direction north
Gusts 11 mph
Humidity 77%
Cloud cover 95%
Pressure 30.15 inHg
Tomorrow
Mostly clear night
Feels like 51°F
Wind direction north
Gusts 11 mph
Humidity 89%
Cloud cover 31%
Pressure 30.15 inHg
Clear night
Feels like 49°F
Wind direction north
Gusts 10 mph
Humidity 93%
Cloud cover 2%
Pressure 30.12 inHg
Clear night
Feels like 46°F
Wind direction north
Gusts 10 mph
Humidity 95%
Cloud cover 0%
Pressure 30.12 inHg
Sunny
Feels like 51°F
Wind direction north
Gusts 11 mph
Humidity 85%
Cloud cover 0%
Pressure 30.15 inHg
Sunny
Feels like 63°F
Wind direction north
Gusts 13 mph
Humidity 63%
Cloud cover 0%
Pressure 30.12 inHg
Sunny
Feels like 67°F
Wind direction north
Gusts 17 mph
Humidity 55%
Cloud cover 2%
Pressure 30.03 inHg
Sunny
Feels like 66°F
Wind direction north
Gusts 16 mph
Humidity 62%
Cloud cover 0%
Pressure 30.00 inHg
Clear night
Feels like 57°F
Wind direction north
Gusts 12 mph
Humidity 83%
Cloud cover 0%
Pressure 30.03 inHg
Sunday
Clear night
Feels like 52°F
Wind direction north
Gusts 14 mph
Humidity 78%
Cloud cover 0%
Pressure 30.03 inHg
Today
Clear night
Feels like 46°F
Wind direction northeastGusts 12 mph
Humidity 85%Cloud cover 0%Pressure 30.24 inHg
Clear night
Feels like 45°F
Wind direction northeastGusts 12 mph
Humidity 84%Cloud cover 0%Pressure 30.24 inHg
Clear night
Feels like 44°F
Wind direction northeastGusts 12 mph
Humidity 84%Cloud cover 0%Pressure 30.24 inHg
Clear night
Feels like 44°F
Wind direction northeastGusts 11 mph
Humidity 87%Cloud cover 1%Pressure 30.24 inHg
Clear night
Feels like 43°F
Wind direction northeastGusts 8 mph
Humidity 88%Cloud cover 1%Pressure 30.24 inHg
Sunny
Feels like 44°F
Wind direction northeastGusts 9 mph
Humidity 85%Cloud cover 2%Pressure 30.27 inHg
Sunny
Feels like 49°F
Wind direction northGusts 11 mph
Humidity 77%Cloud cover 2%Pressure 30.27 inHg
Sunny
Feels like 54°F
Wind direction northeastGusts 12 mph
Humidity 70%Cloud cover 1%Pressure 30.27 inHg
Sunny
Feels like 58°F
Wind direction northeastGusts 14 mph
Humidity 62%Cloud cover 0%Pressure 30.24 inHg
Sunny
Feels like 60°F
Wind direction northeastGusts 17 mph
Humidity 51%Cloud cover 0%Pressure 30.24 inHg
Sunny
Feels like 61°F
Wind direction northeastGusts 17 mph
Humidity 46%Cloud cover 3%Pressure 30.21 inHg
Sunny
Feels like 63°F
Wind direction northeastGusts 17 mph
Humidity 44%Cloud cover 0%Pressure 30.21 inHg
Sunny
Feels like 63°F
Wind direction northGusts 17 mph
Humidity 43%Cloud cover 0%Pressure 30.18 inHg
Sunny
Feels like 63°F
Wind direction northGusts 17 mph
Humidity 45%Cloud cover 5%Pressure 30.15 inHg
Sunny
Feels like 63°F
Wind direction northGusts 17 mph
Humidity 48%Cloud cover 7%Pressure 30.15 inHg
Sunny
Feels like 62°F
Wind direction northGusts 17 mph
Humidity 57%Cloud cover 0%Pressure 30.15 inHg
Sunny
Feels like 59°F
Wind direction northGusts 13 mph
Humidity 70%Cloud cover 0%Pressure 30.15 inHg
Partly cloudy night
Feels like 55°F
Wind direction northGusts 10 mph
Humidity 75%Cloud cover 43%Pressure 30.15 inHg
Overcast night
Feels like 54°F
Wind direction northGusts 11 mph
Humidity 77%Cloud cover 95%Pressure 30.15 inHg
Clear night
Feels like 53°F
Wind direction northGusts 11 mph
Humidity 78%Cloud cover 12%Pressure 30.15 inHg
Clear night
Feels like 52°F
Wind direction northGusts 10 mph
Humidity 84%Cloud cover 0%Pressure 30.15 inHg
Tomorrow
Mostly clear night
Feels like 51°F
Wind direction northGusts 11 mph
Humidity 89%Cloud cover 31%Pressure 30.15 inHg
Clear night
Feels like 50°F
Wind direction northGusts 11 mph
Humidity 92%Cloud cover 3%Pressure 30.15 inHg
Mostly clear night
Feels like 49°F
Wind direction northGusts 11 mph
Humidity 92%Cloud cover 36%Pressure 30.12 inHg
Clear night
Feels like 49°F
Wind direction northGusts 10 mph
Humidity 93%Cloud cover 2%Pressure 30.12 inHg
Clear night
Feels like 47°F
Wind direction northGusts 9 mph
Humidity 93%Cloud cover 3%Pressure 30.12 inHg
Partly cloudy night
Feels like 47°F
Wind direction northGusts 10 mph
Humidity 94%Cloud cover 57%Pressure 30.12 inHg
Clear night
Feels like 46°F
Wind direction northGusts 10 mph
Humidity 95%Cloud cover 0%Pressure 30.12 inHg
Clear night
Feels like 45°F
Wind direction northGusts 10 mph
Humidity 95%Cloud cover 0%Pressure 30.12 inHg
Sunny
Feels like 46°F
Wind direction northGusts 10 mph
Humidity 94%Cloud cover 0%Pressure 30.15 inHg
Sunny
Feels like 51°F
Wind direction northGusts 11 mph
Humidity 85%Cloud cover 0%Pressure 30.15 inHg
Sunny
Feels like 56°F
Wind direction northeastGusts 12 mph
Humidity 77%Cloud cover 0%Pressure 30.15 inHg
Sunny
Feels like 60°F
Wind direction northGusts 13 mph
Humidity 70%Cloud cover 0%Pressure 30.12 inHg
Sunny
Feels like 63°F
Wind direction northGusts 13 mph
Humidity 63%Cloud cover 0%Pressure 30.12 inHg
Sunny
Feels like 65°F
Wind direction northGusts 14 mph
Humidity 57%Cloud cover 0%Pressure 30.09 inHg
Sunny
Feels like 66°F
Wind direction northGusts 16 mph
Humidity 55%Cloud cover 0%Pressure 30.06 inHg
Sunny
Feels like 67°F
Wind direction northGusts 17 mph
Humidity 55%Cloud cover 2%Pressure 30.03 inHg
Sunny
Feels like 67°F
Wind direction northGusts 17 mph
Humidity 54%Cloud cover 4%Pressure 30.03 inHg
Sunny
Feels like 66°F
Wind direction northGusts 17 mph
Humidity 54%Cloud cover 0%Pressure 30.00 inHg
Sunny
Feels like 66°F
Wind direction northGusts 16 mph
Humidity 62%Cloud cover 0%Pressure 30.00 inHg
Sunny
Feels like 62°F
Wind direction northwestGusts 12 mph
Humidity 73%Cloud cover 0%Pressure 30.00 inHg
Clear night
Feels like 59°F
Wind direction northGusts 10 mph
Humidity 80%Cloud cover 0%Pressure 30.00 inHg
Clear night
Feels like 57°F
Wind direction northGusts 12 mph
Humidity 83%Cloud cover 0%Pressure 30.03 inHg
Clear night
Feels like 55°F
Wind direction northGusts 13 mph
Humidity 81%Cloud cover 1%Pressure 30.03 inHg
Clear night
Feels like 53°F
Wind direction northGusts 14 mph
Humidity 75%Cloud cover 0%Pressure 30.03 inHg
Sunday
Clear night
Feels like 52°F
Wind direction northGusts 14 mph
Humidity 78%Cloud cover 0%Pressure 30.03 inHg
Clear night
Feels like 51°F
Wind direction northGusts 12 mph
Humidity 82%Cloud cover 0%Pressure 30.00 inHg
Clear night
Feels like 50°F
Wind direction northGusts 11 mph
Humidity 84%Cloud cover 0%Pressure 30.00 inHg
Partly cloudy night
Feels like 49°F
Wind direction northGusts 10 mph
Humidity 87%Cloud cover 54%Pressure 30.00 inHg
Mostly cloudy night
Feels like 49°F
Wind direction northGusts 8 mph
Humidity 87%Cloud cover 91%Pressure 29.97 inHg
Mostly cloudy night
Feels like 49°F
Wind direction northGusts 8 mph
Humidity 88%Cloud cover 80%Pressure 29.97 inHg
Mostly cloudy night
Feels like 49°F
Wind direction northwestGusts 8 mph
Humidity 88%Cloud cover 88%Pressure 29.97 inHg
Mostly cloudy night
Feels like 50°F
Wind direction northwestGusts 10 mph
Humidity 84%Cloud cover 66%Pressure 29.97 inHg
Sunny
Feels like 51°F
Wind direction northwestGusts 11 mph
Humidity 83%Cloud cover 1%Pressure 29.97 inHg
Sunny
Feels like 55°F
Wind direction northwestGusts 12 mph
Humidity 80%Cloud cover 1%Pressure 29.97 inHg
Mostly sunny
Feels like 59°F
Wind direction northwestGusts 14 mph
Humidity 75%Cloud cover 20%Pressure 29.97 inHg
Partly cloudy
Feels like 62°F
Wind direction northwestGusts 16 mph
Humidity 70%Cloud cover 45%Pressure 29.97 inHg
Mostly cloudy
Feels like 63°F
Wind direction northwestGusts 20 mph
Humidity 59%Cloud cover 88%Pressure 29.94 inHg
Overcast
Feels like 64°F
Wind direction northwestGusts 22 mph
Humidity 54%Cloud cover 100%Pressure 29.94 inHg
Overcast
Feels like 63°F
Wind direction northwestGusts 22 mph
Humidity 55%Cloud cover 100%Pressure 29.91 inHg
Mostly cloudy
Feels like 65°F
Wind direction northwestGusts 21 mph
Humidity 53%Cloud cover 78%Pressure 29.88 inHg
Mostly sunny
Feels like 66°F
Wind direction northwestGusts 21 mph
Humidity 53%Cloud cover 28%Pressure 29.88 inHg
Mostly cloudy
Feels like 66°F
Wind direction northwestGusts 20 mph
Humidity 57%Cloud cover 69%Pressure 29.85 inHg
Mostly cloudy
Feels like 65°F
Wind direction northwestGusts 20 mph
Humidity 62%Cloud cover 90%Pressure 29.88 inHg
Mostly sunny
Feels like 62°F
Wind direction northwestGusts 16 mph
Humidity 67%Cloud cover 22%Pressure 29.88 inHg
Mostly clear night
Feels like 59°F
Wind direction northwestGusts 14 mph
Humidity 69%Cloud cover 21%Pressure 29.88 inHg
In Marietta and, more broadly, across the state of Ohio: This morning, mostly cloudy skies will set a subdued tone, with temperatures starting in the mid-50s to low 60s. Winds from the northeast will be moderate, reaching up to 13 mph, with gusts up to 23 mph. As the day progresses into the afternoon, temperatures will climb into the upper 60s. Rain is highly likely, with total accumulations around 0.62 inches. Expect the rain to be steady at times, accompanied by gusty northeast winds. Overall, the weather will be quite unsettled, so plans should account for the likelihood of rain and breezy conditions.
15-Day Weather Outlook for Marietta
TomorrowTomorrow
Partly cloudy
70°/50°
💧 None
💨 7 mph
Partly cloudy
70°/50°
💧 None
💨 7 mph
Daytime temperature 65°F
Feels like 64°F
Humidity 79%
Pressure 30.12 inHg
Cloud cover 7%
Wind direction north
Gusts 16 mph
Sunrise —
Sunset —
Sunday, Sep 27Sun Sep 27
Mostly sunny
56°/50°
💧 None
💨 7 mph
Mostly sunny
56°/50°
💧 None
💨 7 mph
Daytime temperature 51°F
Feels like 47°F
Humidity 91%
Pressure 30.03 inHg
Cloud cover 17%
Wind direction northwest
Gusts 13 mph
Sunrise —
Sunset —
TEMPERATURE OUTLOOK
Temperature & Weather Trends in Marietta
AIR QUALITY FORECAST
Air Quality Forecast for Marietta
Good
Nearest forecast value
3:00 AM
PM2.5 Fine particles Good 5,5µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 6,6µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 56,2µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 4,4µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 5,0µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 5,5µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 58,5µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 5,3µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 6,0µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 6,7µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 44,0µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 4,6µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Good 6,3µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 7,1µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 63,1µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 3,6µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
UV & HEALTH
UV, Sun & Health Outlook in Marietta
Maximum daily UV
Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low
3–5 Moderate
6–7 High
8–10 Very high
11+ Extreme
Today
UV 4,3Moderate
😊Good
Tomorrow
UV 4,3Moderate
🙂Fair
Sunday
UV 4,0Moderate
😐Moderate
Hourly UV index today
7:00 AMUV 0,0
8:00 AMUV 0,1
9:00 AMUV 0,9
10:00 AMUV 1,9
11:00 AMUV 2,9
12:00 PMUV 3,7
1:00 PMUV 4,2
2:00 PMUV 4,3
3:00 PMUV 4,0
4:00 PMUV 3,4
5:00 PMUV 2,5
6:00 PMUV 1,4
Today's weather health advice
Open today's recommendations.
Moderate UV risk
Sunglasses and sun protection are recommended for prolonged exposure.
Good air quality
Air quality is good and outdoor activities can be enjoyed normally.
Comfortable temperature conditions
Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.
Good conditions for outdoor activities
Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.
WIND OUTLOOK
Hourly Wind Forecast for Marietta
Sustained wind
Max gusts
NIGHT SKY · MARIETTA, OHIO
Tonight's Stargazing & Shooting Stars
Excellent observing conditions. Best local viewing window: 6:00 AM–7:00 AM.
98/100Best-hour score
BEST TIME TONIGHT
6:00 AM–7:00 AM
Astronomical darkness: 8:49 PM–5:46 AM
Cloud cover
1%
Real hourly forecast for the best viewing hour.
Moonlight
98%
Full Moon · Moon below the horizon at the best viewing hour.
Meteor activity
Southern Taurids
Reference ZHR 7 · Radiant 60° high at the best hour.
Estimated visible meteors
1–4/hour
Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min71%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak
UPCOMING
Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.
Forecast data for Marietta were last refreshed today at 2:49 AM. The current forecast period extends through 27/09/2026 at 12:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.