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.

Fair

59°F

15°C

Humidity 39%
Wind Speed SW 17 G 22 mph
Barometer 29.89 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 27 Feb 4:21 pm EST
Extended Forecast for

3 Miles ENE Ottawa OH

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 48. Northwest wind 5 to 10 mph becoming north in the afternoon.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain and snow before 1am, then a slight chance of snow. Mostly cloudy, with a low around 26. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 26 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: Partly sunny, with a high near 34. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 34 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 21. East wind 5 to 10 mph.

    Low: 21 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday

    Monday: A 20 percent chance of snow before 1pm. Partly sunny, with a high near 37.

    High: 37 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: A 40 percent chance of rain after 1am. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain likely. Cloudy, with a high near 48. Chance of precipitation is 70%.

    High: 48 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 35. Southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph.
Saturday
Mostly sunny, with a high near 48. Northwest wind 5 to 10 mph becoming north in the afternoon.
Saturday Night
A chance of rain and snow before 1am, then a slight chance of snow. Mostly cloudy, with a low around 26. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 34. North wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 21. East wind 5 to 10 mph.
Monday
A 20 percent chance of snow before 1pm. Partly sunny, with a high near 37.
Monday Night
A 40 percent chance of rain after 1am. Mostly cloudy, with a low around 27.
Tuesday
Rain likely. Cloudy, with a high near 48. Chance of precipitation is 70%.
Tuesday Night
A 50 percent chance of rain. Cloudy, with a low around 36.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 53.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Thursday
Rain likely. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.
Thursday Night
Rain likely. Cloudy, with a low around 45.
Friday
A chance of rain. Mostly cloudy, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Ottawa OH
 41.03°N 83.98°W (Elev. 764 ft)
Last Update:
2:46 pm EST Feb 27, 2026
Forecast Valid:
5pm EST Feb 27, 2026-6pm EST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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