National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Ottawa Putnam County Airport (KOWX)

Lat: 41.04°NLon: 83.98°WElev: 763ft.

Overcast and Windy

43°F

6°C

Humidity 93%
Wind Speed W 29 G 45 mph
Barometer NA
Dewpoint 41°F (5°C)
Visibility 9.00 mi
Wind Chill33°F (1°C)
Last update 16 Mar 5:03 am EDT
Extended Forecast for

Ottawa OH

  • Overnight

    Overnight: A 20 percent chance of showers. Cloudy, with a steady temperature around 51. Breezy, with a southwest wind around 25 mph, with gusts as high as 40 mph.

    Low: 51 °F

    Slight Chance
    Showers and
    Breezy

  • Monday

    Monday: A 40 percent chance of snow showers, mainly after 1pm. Cloudy, with a temperature falling to around 30 by 5pm. Breezy, with a southwest wind around 25 mph, with gusts as high as 40 mph.

    High: 38 °F⇓

    Breezy.
    Cloudy then
    Chance Snow
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of snow showers before 2am. Mostly cloudy, with a low around 19. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 19 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 29. West wind around 20 mph, with gusts as high as 30 mph.

    High: 29 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. West wind 5 to 10 mph becoming south after midnight.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers before 2pm. Partly sunny, with a high near 53.

    High: 53 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers. Cloudy, with a steady temperature around 51. Breezy, with a southwest wind around 25 mph, with gusts as high as 40 mph.
Monday
A 40 percent chance of snow showers, mainly after 1pm. Cloudy, with a temperature falling to around 30 by 5pm. Breezy, with a southwest wind around 25 mph, with gusts as high as 40 mph.
Monday Night
A 30 percent chance of snow showers before 2am. Mostly cloudy, with a low around 19. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph.
Tuesday
Partly sunny, with a high near 29. West wind around 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 20. West wind 5 to 10 mph becoming south after midnight.
Wednesday
Mostly cloudy, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
A 20 percent chance of showers before 2pm. Partly sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly cloudy, with a high near 60.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
Partly sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ottawa OH
 41.02°N 84.04°W (Elev. 699 ft)
Last Update:
3:45 am EDT Mar 16, 2026
Forecast Valid:
5am EDT Mar 16, 2026-6pm EDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation