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Current weather in Marengo is overcast clouds.

Where can I find the hourly weather forecast for Marengo?

This page shows hourly weather forecast for Marengo, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Marengo updated regularly?

Weather data for Marengo is updated regularly with the latest available observations and forecasts.

Now · 11:10 PM

Marengo Weather & Hourly Forecast

United States · Ohio · 43334

58°F

Overcast night

Feels like: 50°F

💧 Humidity 83% 🌡 Pressure 30.21 inHg 💨 Wind 15 mph 👁 Visibility 10.7 mi ☁ Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:17 AM 🌇 Sunset 7:30 PM

Hourly Forecast for Marengo

Tomorrow

12:00 AM

Overcast night

57° 💧 0.003 in 💨 14 mph H 82%30.21 inHg

3:00 AM

Mostly cloudy night

56° 💧 0.002 in 💨 13 mph H 82%30.21 inHg

6:00 AM

Overcast night

57° 💧 0.016 in 💨 13 mph H 85%30.24 inHg

9:00 AM

Light thunderstorms

56° 💧 0.273 in 💨 14 mph H 95%30.27 inHg

12:00 PM

Light rain

61° 💧 0.011 in 💨 15 mph H 80%30.30 inHg

3:00 PM

Overcast

64° 💧 None 💨 12 mph H 72%30.27 inHg

6:00 PM

Light thunderstorms

62° 💧 0.047 in 💨 11 mph H 78%30.27 inHg

9:00 PM

Light thunderstorms

55° 💧 0.071 in 💨 12 mph H 90%30.30 inHg

Thursday

12:00 AM

Mostly cloudy night

55° 💧 None 💨 11 mph H 81%30.30 inHg

3:00 AM

Mostly cloudy night

54° 💧 0.005 in 💨 10 mph H 80%30.30 inHg

6:00 AM

Mostly cloudy night

52° 💧 0.003 in 💨 11 mph H 90%30.33 inHg

9:00 AM

Sunny

54° 💧 None 💨 10 mph H 84%30.33 inHg

12:00 PM

Sunny

61° 💧 None 💨 10 mph H 67%30.33 inHg

3:00 PM

Sunny

65° 💧 None 💨 9 mph H 55%30.27 inHg

6:00 PM

Sunny

63° 💧 None 💨 9 mph H 60%30.27 inHg

9:00 PM

Clear night

55° 💧 None 💨 8 mph H 74%30.30 inHg

Tomorrow

12:00 AM

Overcast night

57° 💧 0.001 in 💨 14 mph H 82%30.21 inHg

1:00 AM

Overcast night

57° 💧 0.001 in 💨 14 mph H 82%30.21 inHg

2:00 AM

Mostly cloudy night

56° 💧 0.001 in 💨 13 mph H 82%30.21 inHg

3:00 AM

Mostly cloudy night

56° 💧 None 💨 13 mph H 82%30.21 inHg

4:00 AM

Mostly cloudy night

56° 💧 0.002 in 💨 12 mph H 83%30.21 inHg

5:00 AM

Overcast night

56° 💧 None 💨 13 mph H 84%30.24 inHg

6:00 AM

Overcast night

57° 💧 0.001 in 💨 13 mph H 85%30.24 inHg

7:00 AM

Light rain

57° 💧 0.005 in 💨 14 mph H 88%30.24 inHg

8:00 AM

Light rain

56° 💧 0.010 in 💨 14 mph H 91%30.27 inHg

9:00 AM

Light thunderstorms

56° 💧 0.086 in 💨 14 mph H 95%30.27 inHg

10:00 AM

Thunderstorms

57° 💧 0.151 in 💨 13 mph H 96%30.27 inHg

11:00 AM

Light rain

58° 💧 0.035 in 💨 15 mph H 91%30.30 inHg

12:00 PM

Light rain

61° 💧 0.010 in 💨 15 mph H 80%30.30 inHg

1:00 PM

Overcast

63° 💧 0.001 in 💨 13 mph H 74%30.27 inHg

2:00 PM

Overcast

64° 💧 None 💨 12 mph H 73%30.27 inHg

3:00 PM

Overcast

64° 💧 None 💨 12 mph H 72%30.27 inHg

4:00 PM

Overcast

64° 💧 None 💨 11 mph H 72%30.27 inHg

5:00 PM

Overcast

63° 💧 None 💨 11 mph H 72%30.27 inHg

6:00 PM

Light thunderstorms

62° 💧 0.038 in 💨 11 mph H 78%30.27 inHg

7:00 PM

Mostly cloudy

61° 💧 0.003 in 💨 12 mph H 71%30.27 inHg

8:00 PM

Light thunderstorms

58° 💧 0.006 in 💨 12 mph H 74%30.27 inHg

9:00 PM

Light thunderstorms

55° 💧 0.065 in 💨 12 mph H 90%30.30 inHg

10:00 PM

Light rain

55° 💧 0.006 in 💨 10 mph H 89%30.30 inHg

11:00 PM

Mostly cloudy night

54° 💧 None 💨 11 mph H 85%30.30 inHg

Thursday

12:00 AM

Mostly cloudy night

55° 💧 None 💨 11 mph H 81%30.30 inHg

1:00 AM

Mostly cloudy night

54° 💧 None 💨 11 mph H 80%30.30 inHg

2:00 AM

Overcast night

54° 💧 None 💨 10 mph H 80%30.30 inHg

3:00 AM

Mostly cloudy night

54° 💧 None 💨 10 mph H 80%30.30 inHg

4:00 AM

Partly cloudy night

54° 💧 0.001 in 💨 11 mph H 80%30.30 inHg

5:00 AM

Light rain

53° 💧 0.004 in 💨 11 mph H 87%30.30 inHg

6:00 AM

Mostly cloudy night

52° 💧 0.003 in 💨 11 mph H 90%30.33 inHg

7:00 AM

Overcast night

52° 💧 None 💨 11 mph H 88%30.33 inHg

8:00 AM

Mostly cloudy

53° 💧 None 💨 11 mph H 86%30.33 inHg

9:00 AM

Sunny

54° 💧 None 💨 10 mph H 84%30.33 inHg

10:00 AM

Sunny

56° 💧 None 💨 11 mph H 77%30.33 inHg

11:00 AM

Sunny

59° 💧 None 💨 11 mph H 71%30.33 inHg

12:00 PM

Sunny

61° 💧 None 💨 10 mph H 67%30.33 inHg

1:00 PM

Sunny

63° 💧 None 💨 10 mph H 62%30.33 inHg

2:00 PM

Sunny

64° 💧 None 💨 9 mph H 58%30.30 inHg

3:00 PM

Sunny

65° 💧 None 💨 9 mph H 55%30.27 inHg

4:00 PM

Sunny

65° 💧 None 💨 8 mph H 55%30.27 inHg

5:00 PM

Sunny

64° 💧 None 💨 9 mph H 56%30.27 inHg

6:00 PM

Sunny

63° 💧 None 💨 9 mph H 60%30.27 inHg

7:00 PM

Sunny

59° 💧 None 💨 8 mph H 67%30.27 inHg

8:00 PM

Clear night

56° 💧 None 💨 8 mph H 71%30.27 inHg

9:00 PM

Clear night

55° 💧 None 💨 8 mph H 74%30.30 inHg

10:00 PM

Clear night

53° 💧 None 💨 8 mph H 77%30.30 inHg

11:00 PM

Clear night

52° 💧 None 💨 7 mph H 80%30.30 inHg

Friday

12:00 AM

Clear night

51° 💧 None 💨 6 mph H 83%30.30 inHg

1:00 AM

Clear night

50° 💧 None 💨 6 mph H 86%30.30 inHg

2:00 AM

Clear night

49° 💧 None 💨 7 mph H 89%30.27 inHg

3:00 AM

Clear night

49° 💧 None 💨 7 mph H 89%30.27 inHg

4:00 AM

Clear night

48° 💧 None 💨 6 mph H 90%30.27 inHg

5:00 AM

Mostly clear night

47° 💧 None 💨 5 mph H 90%30.27 inHg

6:00 AM

Clear night

47° 💧 None 💨 6 mph H 91%30.30 inHg

7:00 AM

Clear night

46° 💧 None 💨 6 mph H 91%30.30 inHg

8:00 AM

Sunny

47° 💧 None 💨 7 mph H 89%30.30 inHg

5:00 PM

Sunny

64° 💧 None 💨 9 mph H 58%30.24 inHg

8:00 PM

Clear night

56° 💧 None 💨 7 mph H 86%30.24 inHg

11:00 PM

Partly cloudy night

52° 💧 None 💨 9 mph H 87%30.24 inHg

Saturday

2:00 AM

Clear night

51° 💧 None 💨 8 mph H 90%30.21 inHg

5:00 AM

Clear night

49° 💧 None 💨 5 mph H 91%30.21 inHg

8:00 AM

Sunny

49° 💧 None 💨 7 mph H 93%30.21 inHg

11:00 AM

Sunny

60° 💧 None 💨 7 mph H 73%30.21 inHg

2:00 PM

Sunny

67° 💧 None 💨 6 mph H 58%30.18 inHg

5:00 PM

Sunny

67° 💧 None 💨 8 mph H 60%30.12 inHg

8:00 PM

Clear night

58° 💧 None 💨 6 mph H 84%30.12 inHg

11:00 PM

Clear night

55° 💧 None 💨 7 mph H 84%30.12 inHg

Sunday

2:00 AM

Clear night

52° 💧 None 💨 5 mph H 85%30.06 inHg

5:00 AM

Mostly clear night

49° 💧 None 💨 5 mph H 90%30.03 inHg

8:00 AM

Sunny

51° 💧 None 💨 7 mph H 93%30.06 inHg

11:00 AM

Sunny

63° 💧 None 💨 10 mph H 68%30.03 inHg

2:00 PM

Sunny

67° 💧 None 💨 9 mph H 60%29.97 inHg

5:00 PM

Mostly sunny

66° 💧 None 💨 10 mph H 61%29.94 inHg

8:00 PM

Clear night

57° 💧 None 💨 5 mph H 79%29.94 inHg

11:00 PM

Clear night

53° 💧 None 💨 5 mph H 80%29.94 inHg

Monday

2:00 AM

Clear night

51° 💧 None 💨 5 mph H 86%29.94 inHg

5:00 AM

Mostly clear night

48° 💧 None 💨 3 mph H 93%29.94 inHg

8:00 AM

Sunny

49° 💧 None 💨 3 mph H 95%29.94 inHg

11:00 AM

Sunny

62° 💧 None 💨 5 mph H 78%29.97 inHg

2:00 PM

Sunny

67° 💧 None 💨 4 mph H 60%29.94 inHg

8:00 PM

Mostly clear night

67° 💧 None 💨 6 mph H 64%29.94 inHg

Tuesday

2:00 AM

Clear night

59° 💧 None 💨 4 mph H 85%29.94 inHg

8:00 AM

Sunny

50° 💧 None 💨 3 mph H 91%29.94 inHg

2:00 PM

Sunny

51° 💧 None 💨 3 mph H 85%29.97 inHg

8:00 PM

Mostly clear night

69° 💧 None 💨 2 mph H 50%29.97 inHg

Wednesday

2:00 AM

Clear night

59° 💧 None 💨 4 mph H 77%29.94 inHg

8:00 AM

Sunny

56° 💧 None 💨 8 mph H 85%29.91 inHg

2:00 PM

Mostly sunny

55° 💧 None 💨 9 mph H 89%29.91 inHg

8:00 PM

Partly cloudy night

76° 💧 None 💨 10 mph H 55%29.85 inHg

Thursday

2:00 AM

Overcast night

70° 💧 None 💨 10 mph H 72%29.83 inHg

8:00 AM

Overcast

65° 💧 None 💨 9 mph H 77%29.85 inHg

2:00 PM

Overcast

63° 💧 None 💨 10 mph H 84%29.91 inHg

8:00 PM

Overcast night

77° 💧 None 💨 11 mph H 62%29.91 inHg

Friday

2:00 AM

Overcast night

72° 💧 None 💨 10 mph H 75%29.88 inHg

8:00 AM

Light rain

69° 💧 None 💨 13 mph H 79%29.91 inHg

2:00 PM

Overcast

64° 💧 None 💨 12 mph H 98%29.91 inHg

8:00 PM

Light rain

73° 💧 None 💨 12 mph H 75%29.88 inHg

Saturday

2:00 AM

Clear night

67° 💧 None 💨 4 mph H 85%29.85 inHg

8:00 AM

Sunny

63° 💧 None 💨 5 mph H 94%29.85 inHg

2:00 PM

Sunny

60° 💧 None 💨 7 mph H 96%29.85 inHg

8:00 PM

Heavy rain

66° 💧 None 💨 10 mph H 94%29.80 inHg

Sunday

2:00 AM

Mostly clear night

63° 💧 None 💨 8 mph H 97%29.71 inHg

8:00 AM

Mostly sunny

58° 💧 None 💨 8 mph H 96%29.74 inHg

2:00 PM

Mostly sunny

54° 💧 None 💨 9 mph H 96%29.80 inHg

8:00 PM

Partly cloudy night

62° 💧 None 💨 13 mph H 65%29.80 inHg

Monday

2:00 AM

Mostly clear night

57° 💧 None 💨 8 mph H 75%29.83 inHg

8:00 AM

Partly cloudy

52° 💧 None 💨 8 mph H 90%29.88 inHg

2:00 PM

Mostly cloudy

50° 💧 None 💨 8 mph H 95%29.91 inHg

8:00 PM

Overcast night

57° 💧 None 💨 14 mph H 65%29.91 inHg

Tuesday

2:00 AM

Overcast night

54° 💧 None 💨 10 mph H 70%29.94 inHg

8:00 AM

Sunny

47° 💧 None 💨 8 mph H 86%29.97 inHg

2:00 PM

Mostly sunny

45° 💧 None 💨 7 mph H 96%30.00 inHg

8:00 PM

Overcast night

57° 💧 None 💨 11 mph H 63%29.97 inHg

Wednesday

2:00 AM

Overcast night

54° 💧 None 💨 5 mph H 74%30.00 inHg

8:00 AM

Mostly cloudy

52° 💧 None 💨 4 mph H 87%30.00 inHg

2:00 PM

Overcast

49° 💧 None 💨 5 mph H 96%30.06 inHg

In Marengo 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 Marengo

TomorrowTomorrow

Light thunderstorms 64°/54° 💧 None 💨 15 mph

Thursday, Sep 24Thu Sep 24

Mostly cloudy 65°/52° 💧 None 💨 11 mph

Friday, Sep 25Fri Sep 25

Mostly sunny 64°/46° 💧 0.385 in 💨 9 mph

Saturday, Sep 26Sat Sep 26

Sunny 67°/49° 💧 0.001 in 💨 8 mph

Sunday, Sep 27Sun Sep 27

Mostly sunny 67°/49° 💧 None 💨 10 mph

Monday, Sep 28Mon Sep 28

Mostly sunny 67°/48° 💧 None 💨 6 mph

Tuesday, Sep 29Tue Sep 29

Mostly sunny 69°/50° 💧 None 💨 4 mph

Wednesday, Sep 30Wed Sep 30

Mostly sunny 76°/55° 💧 None 💨 10 mph

Thursday, Oct 1Thu Oct 1

Overcast 77°/63° 💧 None 💨 11 mph

Friday, Oct 2Fri Oct 2

Light rain 73°/64° 💧 0.137 in 💨 13 mph

Saturday, Oct 3Sat Oct 3

Heavy rain 67°/60° 💧 0.175 in 💨 10 mph

Sunday, Oct 4Sun Oct 4

Partly cloudy 63°/54° 💧 0.165 in 💨 13 mph

Monday, Oct 5Mon Oct 5

Mostly cloudy 57°/50° 💧 0.026 in 💨 14 mph

Tuesday, Oct 6Tue Oct 6

Overcast 57°/45° 💧 0.012 in 💨 11 mph

Wednesday, Oct 7Wed Oct 7

Overcast 54°/49° 💧 0.001 in 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Marengo

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Marengo

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 12:00 AM

PM2.5 Fine particles Good 3,6µg/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 3,9µg/m³

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

O₃ Ozone Good 37,3µg/m³

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

NO₂ Nitrogen dioxide Good 7,3µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Marengo

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 1,2Low —Unavailable

Tomorrow UV 1,8Low 😊Good

Thursday UV 5,5Moderate 🙂Fair

Friday UV 5,6Moderate 😐Moderate

Saturday UV 5,5Moderate 😐Moderate

Sunday UV 5,0Moderate —Unavailable

Monday UV 5,0Moderate —Unavailable

Today's weather health advice Open today's recommendations.

Low UV risk

UV radiation will be low, although basic protection is still advisable during 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 Marengo

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · MARENGO, OHIO

Tonight's Stargazing & Shooting Stars

Fair observing conditions. Best local viewing window: 3:00 AM–4:00 AM.

52/100Best-hour score

BEST TIME TONIGHT 3:00 AM–4:00 AM Astronomical darkness: 9:00 PM–5:48 AM

☁ Cloud cover 63% Real hourly forecast for the best viewing hour.

☾ Moonlight 88% Waxing Gibbous · Moon about 9° above the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 55° high at the best hour.

✦ Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min28%

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.

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Forecast data for Marengo were last refreshed today at 11:10 PM. The current forecast period extends through 24/09/2026 at 9:00 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.