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

Hazardous Weather Conditions

Current conditions at

Marysville Union County Airport (KMRT)

Lat: 40.22°NLon: 83.35°WElev: 1021ft.

Partly Cloudy

53°F

12°C

Humidity 52%
Wind Speed S 10 G 16 mph
Barometer 29.89 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 8 Jan 8:55 pm EST
Extended Forecast for

2 Miles W Irwin OH

  • Tonight

    Tonight: Showers likely, mainly after 3am. Mostly cloudy, with a low around 49. Breezy, with a south wind 14 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Slight Chance
    Showers then
    Showers
    Likely and
    Breezy

  • Friday

    Friday: Showers before 8am, then a chance of rain between 8am and 10am. High near 63. Breezy, with a south wind 15 to 21 mph becoming west in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Breezy.
    Showers then
    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37. Northwest wind around 6 mph becoming calm in the evening.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Rain likely. Cloudy, with a high near 49. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A slight chance of rain before 10pm, then a slight chance of snow. Mostly cloudy, with a low around 24. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Sunday

    Sunday: A slight chance of snow. Partly sunny, with a high near 29. Chance of precipitation is 20%.

    High: 29 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly after 3am. Mostly cloudy, with a low around 49. Breezy, with a south wind 14 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers before 8am, then a chance of rain between 8am and 10am. High near 63. Breezy, with a south wind 15 to 21 mph becoming west in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 37. Northwest wind around 6 mph becoming calm in the evening.
Saturday
Rain likely. Cloudy, with a high near 49. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A slight chance of rain before 10pm, then a slight chance of snow. Mostly cloudy, with a low around 24. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Sunday
A slight chance of snow. Partly sunny, with a high near 29. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Irwin OH
 40.12°N 83.5°W (Elev. 1007 ft)
Last Update:
5:29 pm EST Jan 8, 2026
Forecast Valid:
9pm EST Jan 8, 2026-6pm EST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation