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Now · 4:55 PM

Coulter Weather & Hourly Forecast

United States · Iowa · 50452

Overcast
67°F
Overcast
Feels like: 66°F
💧 Humidity 64% 🌡 Pressure 30.12 inHg 💨 Wind 6 mph 👁 Visibility 23.4 mi Clouds 100% ☀️ UV index 2.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Coulter

Today
Overcast · 5:00 PM Overcast
67° 💧 None 💨 6 mph H 64%30.12 inHg
Overcast night · 8:00 PM Overcast night
63° 💧 None 💨 6 mph H 77%30.15 inHg
Mostly cloudy night · 11:00 PM Mostly cloudy night
59° 💧 None 💨 7 mph H 83%30.21 inHg
Tomorrow
Partly cloudy night · 2:00 AM Partly cloudy night
57° 💧 None 💨 8 mph H 85%30.21 inHg
Mostly cloudy night · 5:00 AM Mostly cloudy night
56° 💧 None 💨 8 mph H 87%30.24 inHg
Mostly cloudy · 8:00 AM Mostly cloudy
57° 💧 None 💨 8 mph H 84%30.30 inHg
Mostly cloudy · 11:00 AM Mostly cloudy
65° 💧 None 💨 8 mph H 71%30.30 inHg
Mostly cloudy · 2:00 PM Mostly cloudy
71° 💧 None 💨 8 mph H 66%30.24 inHg
Overcast · 5:00 PM Overcast
72° 💧 None 💨 7 mph H 64%30.18 inHg
Overcast night · 8:00 PM Overcast night
68° 💧 0.025 in 💨 5 mph H 82%30.18 inHg
Mostly clear night · 11:00 PM Mostly clear night
65° 💧 0.002 in 💨 3 mph H 94%30.24 inHg
Thursday
Mostly clear night · 2:00 AM Mostly clear night
62° 💧 None 💨 2 mph H 98%30.21 inHg
Mostly clear night · 5:00 AM Mostly clear night
61° 💧 0.000 in 💨 3 mph H 99%30.21 inHg
Partly cloudy · 8:00 AM Partly cloudy
62° 💧 0.000 in 💨 4 mph H 98%30.27 inHg
Mostly sunny · 11:00 AM Mostly sunny
71° 💧 None 💨 5 mph H 79%30.27 inHg
Overcast · 2:00 PM Overcast
74° 💧 None 💨 4 mph H 67%30.24 inHg

In Coulter and, more broadly, across the state of Iowa: As the afternoon progresses into the evening, mostly cloudy skies will persist with mild temperatures ranging from 60 to 66 degrees Fahrenheit. Light northwest winds will continue, blowing at up to 7 mph with occasional gusts reaching 12 mph. No precipitation is expected during this time, allowing for a relatively dry evening. The gentle breezes and cloudy skies will create a calm and comfortable atmosphere. Temperatures will gradually settle into the lower end of the range as night approaches. Overall, it should be a quiet and mild evening with no significant weather concerns.

15-Day Weather Outlook for Coulter

TomorrowTomorrow Light thunderstorms Light thunderstorms 69°/55° 💧 None 💨 10 mph
Thursday, Sep 17Thu Sep 17 Partly cloudy Partly cloudy 73°/62° 💧 None 💨 6 mph
Friday, Sep 18Fri Sep 18 Moderate rain Moderate rain 75°/62° 💧 0.808 in 💨 14 mph
Saturday, Sep 19Sat Sep 19 Light rain Light rain 76°/64° 💧 0.290 in 💨 12 mph
Sunday, Sep 20Sun Sep 20 Heavy rain Heavy rain 63°/60° 💧 0.504 in 💨 13 mph
Monday, Sep 21Mon Sep 21 Overcast Overcast 67°/59° 💧 0.767 in 💨 11 mph
Tuesday, Sep 22Tue Sep 22 Overcast Overcast 65°/60° 💧 0.047 in 💨 7 mph
Wednesday, Sep 23Wed Sep 23 Light rain Light rain 67°/59° 💧 0.058 in 💨 6 mph
Thursday, Sep 24Thu Sep 24 Overcast Overcast 68°/53° 💧 0.002 in 💨 5 mph
Friday, Sep 25Fri Sep 25 Partly cloudy Partly cloudy 70°/53° 💧 0.001 in 💨 9 mph
Saturday, Sep 26Sat Sep 26 Mostly cloudy Mostly cloudy 70°/61° 💧 0.004 in 💨 8 mph
Sunday, Sep 27Sun Sep 27 Overcast Overcast 68°/57° 💧 0.004 in 💨 9 mph
Monday, Sep 28Mon Sep 28 Overcast Overcast 70°/58° 💧 0.008 in 💨 15 mph
Tuesday, Sep 29Tue Sep 29 Overcast Overcast 64°/56° 💧 None 💨 13 mph
Wednesday, Sep 30Wed Sep 30 Light rain Light rain 59°/59° 💧 0.120 in 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Coulter

Vertical axis: °F · Color based on temperature
Overcast at 5:00 PM
67° Today 5:00 PM
Overcast at 6:00 PM
67° 6:00 PM
Overcast at 7:00 PM
65° 7:00 PM
Overcast night at 8:00 PM
63° 8:00 PM
Mostly cloudy night at 9:00 PM
61° Today 9:00 PM
Mostly cloudy night at 10:00 PM
60° 10:00 PM
Mostly cloudy night at 11:00 PM
59° 11:00 PM
Mostly cloudy night at 12:00 AM
58° 12:00 AM
Mostly cloudy night at 1:00 AM
58° Tomorrow 1:00 AM
Partly cloudy night at 2:00 AM
57° 2:00 AM
Mostly cloudy night at 3:00 AM
56° 3:00 AM
Mostly cloudy night at 4:00 AM
56° 4:00 AM
Mostly cloudy night at 5:00 AM
56° Tomorrow 5:00 AM
Mostly cloudy night at 6:00 AM
56° 6:00 AM
Mostly cloudy at 7:00 AM
56° 7:00 AM
Mostly cloudy at 8:00 AM
57° 8:00 AM
Mostly cloudy at 9:00 AM
59° Tomorrow 9:00 AM
Mostly cloudy at 10:00 AM
62° 10:00 AM
Mostly cloudy at 11:00 AM
65° 11:00 AM
Mostly cloudy at 12:00 PM
67° 12:00 PM
Partly cloudy at 1:00 PM
69° Tomorrow 1:00 PM
Mostly cloudy at 2:00 PM
71° 2:00 PM
Mostly cloudy at 3:00 PM
71° 3:00 PM
Mostly cloudy at 4:00 PM
72° 4:00 PM
Overcast at 5:00 PM
72° Tomorrow 5:00 PM
Overcast at 6:00 PM
71° 6:00 PM
Overcast at 7:00 PM
69° 7:00 PM
Overcast night at 8:00 PM
68° 8:00 PM
Light rain at 9:00 PM
67° Tomorrow 9:00 PM
Light rain at 10:00 PM
66° 10:00 PM
Mostly clear night at 11:00 PM
65° 11:00 PM
Mostly clear night at 12:00 AM
64° 12:00 AM
Clear night at 1:00 AM
63° Thursday 1:00 AM
Mostly clear night at 2:00 AM
62° 2:00 AM
Partly cloudy night at 3:00 AM
62° 3:00 AM
Mostly clear night at 4:00 AM
62° 4:00 AM
Mostly clear night at 5:00 AM
61° Thursday 5:00 AM
Partly cloudy night at 6:00 AM
61° 6:00 AM
Partly cloudy at 7:00 AM
61° 7:00 AM
Partly cloudy at 8:00 AM
62° 8:00 AM
Partly cloudy at 9:00 AM
65° Thursday 9:00 AM
Mostly sunny at 10:00 AM
68° 10:00 AM
Mostly sunny at 11:00 AM
71° 11:00 AM
Partly cloudy at 12:00 PM
73° 12:00 PM
Overcast at 1:00 PM
75° Thursday 1:00 PM
Overcast at 2:00 PM
74° 2:00 PM
Overcast at 3:00 PM
75° 3:00 PM
Overcast at 4:00 PM
75° 4:00 PM
Overcast at 5:00 PM
75° Thursday 5:00 PM
Overcast at 6:00 PM
74° 6:00 PM
Overcast at 7:00 PM
71° 7:00 PM
Mostly cloudy night at 8:00 PM
70° 8:00 PM
Partly cloudy night at 9:00 PM
68° Thursday 9:00 PM
Mostly cloudy night at 10:00 PM
66° 10:00 PM
Overcast night at 11:00 PM
67° 11:00 PM
Overcast night at 12:00 AM
67° 12:00 AM
Mostly cloudy night at 1:00 AM
66° Friday 1:00 AM
Mostly cloudy night at 2:00 AM
65° 2:00 AM
Mostly cloudy night at 3:00 AM
64° 3:00 AM
Mostly clear night at 4:00 AM
63° 4:00 AM
Mostly cloudy night at 5:00 AM
62° Friday 5:00 AM
Light rain at 6:00 AM
62° 6:00 AM
Light rain at 7:00 AM
63° 7:00 AM
Light rain at 10:00 AM
65° 10:00 AM
Overcast at 1:00 PM
72° Friday 1:00 PM
Overcast at 4:00 PM
75° 4:00 PM
Light rain at 7:00 PM
74° 7:00 PM
Light rain at 10:00 PM
75° 10:00 PM
Light rain at 1:00 AM
74° Saturday 1:00 AM
Light rain at 4:00 AM
71° 4:00 AM
Overcast at 7:00 AM
69° 7:00 AM
Overcast at 10:00 AM
68° 10:00 AM
Overcast at 1:00 PM
67° Saturday 1:00 PM
Light rain at 4:00 PM
68° 4:00 PM
Light rain at 7:00 PM
64° 7:00 PM
Overcast night at 10:00 PM
63° 10:00 PM
Overcast night at 1:00 AM
62° Sunday 1:00 AM
Overcast night at 4:00 AM
61° 4:00 AM
Overcast at 7:00 AM
61° 7:00 AM
Light rain at 10:00 AM
61° 10:00 AM
Light rain at 1:00 PM
63° Sunday 1:00 PM
Moderate rain at 4:00 PM
65° 4:00 PM
Moderate rain at 7:00 PM
64° 7:00 PM
Moderate rain at 10:00 PM
63° 10:00 PM
Overcast night at 1:00 AM
60° Monday 1:00 AM
Overcast night at 4:00 AM
59° 4:00 AM
Overcast at 7:00 AM
59° 7:00 AM
Overcast at 1:00 PM
65° 1:00 PM
Overcast at 7:00 PM
63° Monday 7:00 PM
Overcast night at 1:00 AM
60° 1:00 AM
Overcast at 7:00 AM
59° 7:00 AM
Overcast at 1:00 PM
63° 1:00 PM
Overcast at 7:00 PM
62° Tuesday 7:00 PM
Partly cloudy night at 1:00 AM
58° 1:00 AM
Partly cloudy at 7:00 AM
53° 7:00 AM
Overcast at 1:00 PM
65° 1:00 PM
Mostly sunny at 7:00 PM
63° Wednesday 7:00 PM
Partly cloudy night at 1:00 AM
58° 1:00 AM
Moderate rain at 7:00 AM
57° 7:00 AM
Overcast at 1:00 PM
66° 1:00 PM
Overcast at 7:00 PM
66° Thursday 7:00 PM
Light rain at 1:00 AM
61° 1:00 AM
Overcast night at 7:00 AM
59° 7:00 AM
Overcast at 1:00 PM
68° 1:00 PM
Mostly sunny at 7:00 PM
66° Friday 7:00 PM
Clear night at 1:00 AM
58° 1:00 AM
Clear night at 7:00 AM
53° 7:00 AM
Partly cloudy at 1:00 PM
69° 1:00 PM
Mostly sunny at 7:00 PM
65° Saturday 7:00 PM
Clear night at 1:00 AM
58° 1:00 AM
Mostly clear night at 7:00 AM
55° 7:00 AM
Partly cloudy at 1:00 PM
70° 1:00 PM
Sunny at 7:00 PM
66° Sunday 7:00 PM
Mostly cloudy night at 1:00 AM
59° 1:00 AM
Mostly cloudy night at 7:00 AM
56° 7:00 AM
Partly cloudy at 1:00 PM
72° 1:00 PM
Partly cloudy at 7:00 PM
68° Monday 7:00 PM
Clear night at 1:00 AM
62° 1:00 AM
Overcast night at 7:00 AM
62° 7:00 AM
Moderate rain at 1:00 PM
72° 1:00 PM
Light rain at 7:00 PM
68° Tuesday 7:00 PM
Clear night at 1:00 AM
61° 1:00 AM
Clear night at 7:00 AM
53° 7:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Coulter

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 5:00 PM
PM2.5 Fine particles Good 2,1µg/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 2,4µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 73,9µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 2,0µg/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 Coulter

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 5,1Moderate 🙂Fair
Tomorrow UV 3,6Moderate 😊Good
Thursday UV 2,5Low 🙂Fair
Friday UV 2,8Low 🙂Fair
Saturday UV 5,3Moderate 🙂Fair
Sunday UV 3,0Moderate Unavailable
Monday UV 4,0Moderate Unavailable
Hourly UV index today
5:00 PMUV 0,9 6:00 PMUV 0,2 7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

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 Coulter

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 5:00 PM 6:00 PM 7:00 PM 8:00 PM Today 9:00 PM 10:00 PM 11:00 PM 12:00 AM Tomorrow 1:00 AM 2:00 AM 3:00 AM 4:00 AM Tomorrow 5:00 AM 6:00 AM 7:00 AM 8:00 AM Tomorrow 9:00 AM 10:00 AM 11:00 AM 12:00 PM Tomorrow 1:00 PM 2:00 PM 3:00 PM 4:00 PM Tomorrow 5:00 PM 6:00 PM 7:00 PM 8:00 PM Tomorrow 9:00 PM 10:00 PM 11:00 PM 12:00 AM Thursday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Thursday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Thursday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Thursday 1:00 PM 2:00 PM 3:00 PM 4:00 PM Thursday 5:00 PM 6:00 PM 7:00 PM 8:00 PM Thursday 9:00 PM 10:00 PM 11:00 PM 12:00 AM Friday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Friday 5:00 AM 6:00 AM 7:00 AM 10:00 AM Friday 1:00 PM 4:00 PM 7:00 PM 10:00 PM Saturday 1:00 AM 4:00 AM 7:00 AM 10:00 AM Saturday 1:00 PM 4:00 PM 7:00 PM 10:00 PM Sunday 1:00 AM 4:00 AM 7:00 AM 10:00 AM Sunday 1:00 PM 4:00 PM 7:00 PM 10:00 PM Monday 1:00 AM 4:00 AM 7:00 AM 1:00 PM Monday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Tuesday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Wednesday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Thursday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Friday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Saturday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Sunday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Monday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Tuesday 7:00 PM 1:00 AM 7:00 AM
Sustained wind Max gusts
NIGHT SKY · COULTER, IOWA

Tonight's Stargazing & Shooting Stars

Fair observing conditions. Best local viewing window: 2:00 AM–3:00 AM.

58/100Best-hour score
BEST TIME TONIGHT 2:00 AM–3:00 AM Astronomical darkness: 8:59 PM–5:18 AM
Cloud cover 59% Real hourly forecast for the best viewing hour.
Moonlight 21% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 59° high at the best hour.
Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min57%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
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

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 Coulter were last refreshed today at 4:55 PM. The current forecast period extends through 17/09/2026 at 2:00 PM. 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.