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

63°F

17°C

Humidity 77%
Wind Speed S 12 mph
Barometer 29.90 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 10 Mar 12:26 am EDT
Extended Forecast for

Columbus Grove OH

  • Overnight

    Overnight: A 10 percent chance of rain after 5am. Cloudy, with a low around 58. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 58 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A slight chance of rain before 8am, then a slight chance of showers after 4pm. Mostly cloudy, with a high near 75. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

    High: 75 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 59. South wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 59 °F

    Chance
    Showers then
    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 68. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 68 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain showers, mixing with snow after 11pm, then gradually ending. Cloudy, with a low around 29. Northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain and snow after 2am. Mostly cloudy, with a low around 35. Chance of precipitation is 20%.

    Low: 35 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow, mainly between 8am and 2pm. Mostly cloudy, with a high near 52. Windy. Chance of precipitation is 30%.

    High: 52 °F

    Chance
    Rain/Snow and
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 10 percent chance of rain after 5am. Cloudy, with a low around 58. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
A slight chance of rain before 8am, then a slight chance of showers after 4pm. Mostly cloudy, with a high near 75. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Tuesday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 59. South wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and possibly a thunderstorm. High near 68. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Wednesday Night
A chance of rain showers, mixing with snow after 11pm, then gradually ending. Cloudy, with a low around 29. Northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
A slight chance of rain and snow after 2am. Mostly cloudy, with a low around 35. Chance of precipitation is 20%.
Friday
A chance of rain and snow, mainly between 8am and 2pm. Mostly cloudy, with a high near 52. Windy. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
A slight chance of rain and snow before 2pm. Mostly cloudy, with a high near 47. Chance of precipitation is 20%.
Saturday Night
A 30 percent chance of rain. Cloudy, with a low around 39.
Sunday
Rain likely. Mostly cloudy, with a high near 60. Breezy. Chance of precipitation is 70%.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 25. Breezy.
Monday
A slight chance of snow. Mostly cloudy, with a high near 35.
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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:
11:46 pm EDT Mar 9, 2026
Forecast Valid:
12am EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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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