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.

Overcast

37°F

3°C

Humidity 87%
Wind Speed SW 2 mph
Barometer 29.96 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 15 Feb 5:01 am EST
Extended Forecast for

Columbus Grove OH

  • Overnight

    Overnight: A 20 percent chance of rain. Cloudy, with a low around 35. Southwest wind around 5 mph.

    Low: 35 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 20 percent chance of rain before 8am. Mostly cloudy, with a high near 49. Calm wind becoming southwest around 5 mph in the morning.

    High: 49 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. West wind around 5 mph.

    Low: 32 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 53. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 53 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 55.

    High: 55 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers. Partly sunny, with a high near 65. Breezy. Chance of precipitation is 60%.

    High: 65 °F

    Showers
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of rain. Cloudy, with a low around 35. Southwest wind around 5 mph.
Sunday
A 20 percent chance of rain before 8am. Mostly cloudy, with a high near 49. Calm wind becoming southwest around 5 mph in the morning.
Sunday Night
Partly cloudy, with a low around 32. West wind around 5 mph.
Washington's Birthday
Partly sunny, with a high near 53. South wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 39. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 55.
Tuesday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 48.
Wednesday
Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers. Partly sunny, with a high near 65. Breezy. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
A 20 percent chance of rain after 1pm. Mostly sunny, with a high near 60.
Thursday Night
Rain likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Friday
A 30 percent chance of rain. Partly sunny, with a high near 50.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 40.
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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:
5:31 am EST Feb 15, 2026
Forecast Valid:
5am EST Feb 15, 2026-6pm EST Feb 21, 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