Current conditions at

Marysville Union County Airport (KMRT)

Lat: 40.22°NLon: 83.35°WElev: 1021ft.

Fair

8°F

-13°C

Humidity 53%
Wind Speed E 8 mph
Barometer 30.62 in
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 24 Jan 11:35 am EST
Extended Forecast for

Marysville OH

Cold Weather Advisory January 24, 11:44am until January 24, 12:00pm
Winter Storm Warning until January 26, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning
  •  
    Cold Weather Advisory January 24, 11:44am until January 24, 12:00pm
    Winter Storm Warning until January 26, 12:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 12 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Snow, mainly after midnight.  Low around 11. East wind around 6 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 11 °F

    Chance Snow
    then Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times.  High near 19. Northeast wind 7 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 19 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am.  Mostly cloudy, with a low around 5. Wind chill values as low as -6. North wind around 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 5 °F

    Snow Likely

  • Monday

    Monday: A slight chance of snow before 1pm.  Mostly sunny, with a high near 12. West wind 10 to 13 mph.  Chance of precipitation is 20%.

    High: 12 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around -5.

    Low: -5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 17.

    High: 17 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 1.

    Low: 1 °F

    Mostly Cloudy

Detailed Forecast

Today
A slight chance of snow after 3pm. Mostly cloudy, with a high near 12. Wind chill values as low as -4. East wind around 7 mph. Chance of precipitation is 20%.
Tonight
Snow, mainly after midnight. Low around 11. East wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 19. Northeast wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 5. Wind chill values as low as -6. North wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday
A slight chance of snow before 1pm. Mostly sunny, with a high near 12. West wind 10 to 13 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around -5.
Tuesday
Partly sunny, with a high near 17.
Tuesday Night
Mostly cloudy, with a low around 1.
Wednesday
Partly sunny, with a high near 13.
Wednesday Night
A chance of snow before 1am. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 14.
Thursday Night
Partly cloudy, with a low around -2.
Friday
Mostly sunny, with a high near 14.
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ABOUT THIS FORECAST

 
Point Forecast:
Marysville OH
 40.25°N 83.37°W (Elev. 997 ft)
4:00 am EST Jan 24, 2026
11am EST Jan 24, 2026-6pm EST Jan 30, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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