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

Marysville Union County Airport (KMRT)

Lat: 40.22°NLon: 83.35°WElev: 1021ft.

Fair

52°F

11°C

Humidity 100%
Wind Speed SW 3 mph
Barometer 30.22 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 4 Oct 1:56 am EDT
Extended Forecast for

2 Miles WNW Unionville Center OH

  • Overnight

    Overnight: Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 86. Calm wind becoming south around 5 mph in the afternoon.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. South wind around 6 mph becoming calm after midnight.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53. South wind 3 to 6 mph.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers after 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.

    Low: 60 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers, mainly after 8am. High near 75. Chance of precipitation is 90%.

    High: 75 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers, mainly before 2am. Low around 49. Chance of precipitation is 80%.

    Low: 49 °F

    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 54. Calm wind.
Saturday
Sunny, with a high near 86. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 53. South wind around 6 mph becoming calm after midnight.
Sunday
Sunny, with a high near 84. Calm wind becoming south 5 to 8 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 53. South wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 82.
Monday Night
A chance of showers after 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.
Tuesday
Showers, mainly after 8am. High near 75. Chance of precipitation is 90%.
Tuesday Night
Showers, mainly before 2am. Low around 49. Chance of precipitation is 80%.
Wednesday
A chance of showers before 8am. Mostly sunny, with a high near 65. Chance of precipitation is 30%.
Wednesday Night
Clear, with a low around 36.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 38.
Friday
Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Unionville Center OH
 40.16°N 83.38°W (Elev. 997 ft)
Last Update:
1:17 am EDT Oct 4, 2025
Forecast Valid:
2am EDT Oct 4, 2025-6pm EDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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