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

Urbana Grimes Field (KI74)

Lat: 40.13°NLon: 83.75°WElev: 1067ft.

Fair

46°F

8°C

Humidity 87%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 17 Feb 10:55 am EST
Extended Forecast for

De Graff OH

  • Today

    Today: Mostly cloudy, with a high near 54. South wind 6 to 8 mph.

    High: 54 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of rain, mainly after 3am. Mostly cloudy, with a low around 48. South wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 48 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 65. Southwest wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 42. Southwest wind 3 to 8 mph.

    Low: 42 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 61. South wind 5 to 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain and possibly a thunderstorm before 4am, then rain likely. Low around 43. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Rain

  • Friday

    Friday: Mostly sunny, with a high near 53. Breezy.

    High: 53 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 54. South wind 6 to 8 mph.
Tonight
A chance of rain, mainly after 3am. Mostly cloudy, with a low around 48. South wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 65. Southwest wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Increasing clouds, with a low around 42. Southwest wind 3 to 8 mph.
Thursday
A chance of rain. Mostly cloudy, with a high near 61. South wind 5 to 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain and possibly a thunderstorm before 4am, then rain likely. Low around 43. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Mostly sunny, with a high near 53. Breezy.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
A chance of rain before 11pm, then a chance of rain and snow between 11pm and 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 35.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Partly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
De Graff OH
 40.3°N 83.91°W (Elev. 997 ft)
Last Update:
10:51 am EST Feb 17, 2026
Forecast Valid:
11am EST Feb 17, 2026-6pm EST Feb 23, 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