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

Ottawa Putnam County Airport (KOWX)

Lat: 41.04°NLon: 83.98°WElev: 763ft.

Mostly Cloudy

43°F

6°C

Humidity 81%
Wind Speed NE 9 G 16 mph
Barometer 30.04 in
Dewpoint 37°F (3°C)
Visibility 8.00 mi
Wind Chill38°F (3°C)
Last update 21 Mar 12:15 pm EDT
Extended Forecast for

Columbus Grove OH

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 69. South wind 5 to 10 mph.

    High: 69 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 56. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 56 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 70. Southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

    High: 70 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 33. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    Low: 33 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 47. North wind around 15 mph, with gusts as high as 20 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 69. South wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 56. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 70. Southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 33. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 47. North wind around 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 55.
Wednesday Night
A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 43.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 70.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 36.
Friday
A slight chance of showers. Mostly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Columbus Grove OH
 40.93°N 84.05°W (Elev. 745 ft)
Last Update:
12:15 pm EDT Mar 21, 2026
Forecast Valid:
12pm EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
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Additional Resources

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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