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

37°F

3°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 29.75 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 19 Feb 3:43 am EST
Extended Forecast for

3 Miles ENE Ottawa OH

  • Overnight

    Overnight: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 44. Southeast wind around 5 mph.

    Low: 44 °F

    Patchy Fog

  • Thursday

    Thursday: Rain likely, mainly between 11am and 5pm. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 59. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 59 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: Rain and possibly a thunderstorm before 4am, then a slight chance of rain. Low around 42. Southeast wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 42 °F

    Rain

  • Friday

    Friday: A 10 percent chance of rain before 7am. Partly sunny, with a high near 52. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 40 mph.

    High: 52 °F

    Slight Chance
    Rain and
    Breezy then
    Mostly Cloudy
    and Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. West wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A 40 percent chance of snow. Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 44. Southeast wind around 5 mph.
Thursday
Rain likely, mainly between 11am and 5pm. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 59. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Thursday Night
Rain and possibly a thunderstorm before 4am, then a slight chance of rain. Low around 42. Southeast wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 10 percent chance of rain before 7am. Partly sunny, with a high near 52. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 40 mph.
Friday Night
Partly cloudy, with a low around 31. West wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday
Partly sunny, with a high near 42.
Saturday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 30.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 37.
Sunday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 24.
Monday
Partly sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
A chance of rain. Mostly cloudy, with a high near 48. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Ottawa OH
 41.03°N 83.98°W (Elev. 764 ft)
Last Update:
2:01 am EST Feb 19, 2026
Forecast Valid:
3am EST Feb 19, 2026-6pm EST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation