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.

Fair

57°F

14°C

Humidity 82%
Wind Speed S 12 mph
Barometer 29.92 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 10 Mar 12:15 am EDT
Extended Forecast for

4 Miles SSW Ostrander OH

  • Overnight

    Overnight: Mostly cloudy, with a low around 57. Southwest wind around 9 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain between 1pm and 3pm. Mostly cloudy, with a high near 73. Southwest wind 9 to 14 mph. Chance of precipitation is 20%.

    High: 73 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm after 2am. Low around 64. South wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Partly Cloudy
    then Rain

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm. High near 73. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 73 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain likely before 2am. Cloudy, with a low around 32. Northwest wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 32 °F

    Rain Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: A chance of rain and snow before 2pm. Mostly cloudy, with a high near 54. Windy. Chance of precipitation is 30%.

    High: 54 °F

    Chance
    Rain/Snow and
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 57. Southwest wind around 9 mph, with gusts as high as 20 mph.
Tuesday
A slight chance of rain between 1pm and 3pm. Mostly cloudy, with a high near 73. Southwest wind 9 to 14 mph. Chance of precipitation is 20%.
Tuesday Night
Rain and possibly a thunderstorm after 2am. Low around 64. South wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain and possibly a thunderstorm. High near 73. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain likely before 2am. Cloudy, with a low around 32. Northwest wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Mostly sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 34.
Friday
A chance of rain and snow before 2pm. Mostly cloudy, with a high near 54. Windy. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Mostly cloudy, with a high near 50.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Rain likely. Mostly cloudy, with a high near 63. Breezy. Chance of precipitation is 60%.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 28. Breezy. Chance of precipitation is 60%.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Ostrander OH
 40.22°N 83.26°W (Elev. 978 ft)
Last Update:
7:15 pm EDT Mar 9, 2026
Forecast Valid:
12am EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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