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

Greene County - Lewis A Jackson Regional Airport (KGDK)

Lat: 39.69°NLon: 83.99°WElev: 949ft.

Fog

45°F

7°C

Humidity 100%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 45°F (7°C)
Visibility 0.25 mi
Last update 21 Nov 1:15 am EST
Extended Forecast for

2 Miles SSW Spring Valley OH

  • Overnight

    Overnight: Patchy fog. Otherwise, cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Patchy Fog

  • Friday

    Friday: Rain likely, mainly after 5pm. Widespread fog, mainly before 10am. Otherwise, cloudy, with a high near 54. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Chance Rain
    and Fog then
    Rain Likely
    and Patchy
    Fog

  • Friday Night

    Friday Night: Rain, mainly before 4am. Low around 42. North wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain then
    Chance Rain

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 51. North wind around 6 mph.

    High: 51 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Monday Night

    Monday Night: Rain, mainly after 1am. Low around 48. Chance of precipitation is 80%.

    Low: 48 °F

    Chance Rain
    then Rain

Detailed Forecast

Overnight
Patchy fog. Otherwise, cloudy, with a low around 44. Calm wind.
Friday
Rain likely, mainly after 5pm. Widespread fog, mainly before 10am. Otherwise, cloudy, with a high near 54. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain, mainly before 4am. Low around 42. North wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 51. North wind around 6 mph.
Saturday Night
Mostly clear, with a low around 32. Calm wind.
Sunday
Sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 35.
Monday
Partly sunny, with a high near 59.
Monday Night
Rain, mainly after 1am. Low around 48. Chance of precipitation is 80%.
Tuesday
Rain, mainly before 1pm. High near 62. Chance of precipitation is 90%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.
Wednesday
Partly sunny, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 27.
Thanksgiving Day
Mostly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Spring Valley OH
 39.58°N 84.02°W (Elev. 801 ft)
Last Update:
12:50 am EST Nov 21, 2025
Forecast Valid:
1am EST Nov 21, 2025-6pm EST Nov 27, 2025
 
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