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Ottawa, Ohio 45875 weather, straight from the source.

Current conditions, official National Weather Service forecasts and alerts, rain timing, local radar, air quality, wind, humidity, sunrise, sunset, and the latest reported update for Ottawa, Ohio 45875. Always follow local warnings and emergency instructions.

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Weather guidance for your areaPlan with the complete forecast

Use current official weather information for Ottawa, Ohio 45875 before making weather-sensitive plans.

Safety guides

Weather status

No active NWS alerts found for Ottawa, Ohio 45875

Conditions can change quickly. Keep Wireless Emergency Alerts enabled and continue to monitor official information.

Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes

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What’s next

Hourly forecast

Ottawa, Ohio 45875

Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Ottawa, Ohio 45875. Forecasts and alerts update from NOAA and the National Weather Service.

73°Slight Chance Rain Showers23% rain
72°Slight Chance Rain Showers18% rain
71°Partly Cloudy14% rain
67°Partly Cloudy2% rain
64°Clear1% rain
61°Clear1% rain
60°Mostly Clear0% rain
59°Mostly Clear0% rain

Next 24 hours

Rain Timeline

Highest chance 23%

Scattered precipitation is possible. The highest official hourly chance is 23%; check the radar before heading out.

23%Rain
18%Rain
14%None
2%None
1%None
1%None
0%None
0%None
0%None
0%None
0%None
0%None
0%None
0%None
0%None
0%None
0%None
0%None
0%None
0%None
0%None
0%None
0%None
0%None

Official NWS outlook

7-Day Forecast

High / low temperatures

Today

75°52°

Slight Chance Rain Showers

Precipitation
23%
Wind
W 15 mph
Sunrise
6:55 AM
Sunset
8:25 PM

Mon

77°51°

Sunny

Precipitation
0%
Wind
W 5 to 15 mph
Sunrise
6:56 AM
Sunset
8:24 PM

Tue

80°57°

Sunny

Precipitation
0%
Wind
W 0 to 5 mph
Sunrise
6:57 AM
Sunset
8:22 PM

Wed

82°63°

Mostly Sunny

Precipitation
49%
Wind
S 5 to 10 mph
Sunrise
6:58 AM
Sunset
8:21 PM

Thu

83°60°

Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms

Precipitation
22%
Wind
W 5 to 10 mph
Sunrise
6:59 AM
Sunset
8:19 PM

Fri

82°59°

Sunny

Precipitation
5%
Wind
NW 5 mph
Sunrise
7:00 AM
Sunset
8:17 PM

Sat

82°62°

Mostly Sunny

Precipitation
12%
Wind
SE 5 mph
Sunrise
7:01 AM
Sunset
8:16 PM

Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.

Weather for a healthier day

Healthy Weather

Real Feel75°F
Good conditions for walking

Conditions look reasonable, but stay alert for quick weather changes.

WindW15 mph
Best walk timeBetter weather window: 11 PM–1 AM

Walking: 0% average rain chance, near 60°F, with winds near 10 mph.

Official EPA AirNowLocal air qualityOttawa, Ohio 45875
View AQI +
More weather details
Wind gusts23mph
Rain now23%next hour
Humidity54%current
UV indexCheckingEPA forecast

Wind impact: Breezy — cycling, umbrellas, and loose outdoor items may be affected.

Full Healthy Weather guides and reminders →

“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.

Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gust23 mph
Pressure29.95 in
Visibility10.0 mi
Peak rain chance23%
Dew point57°F
Active alertsNone

Official risk outlooks

These national tools add expert storm, heavy-rain and flooding context to your local forecast.

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Official tropical weather

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NOAA National Hurricane Center updates, outlooks, and storm resources in one place.