Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

Marysville Union County Airport (KMRT)

Lat: 40.22°NLon: 83.35°WElev: 1021ft.

Fair

57°F

14°C

Humidity 94%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 30 Sep 12:15 am EDT
Extended Forecast for

Marysville OH

  • Overnight

    Overnight: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84. Northeast wind 5 to 9 mph.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 50. Northeast wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77. Northeast wind 6 to 10 mph.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44. East wind 3 to 7 mph.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 52. Calm wind.
Tuesday
Sunny, with a high near 84. Northeast wind 5 to 9 mph.
Tuesday Night
Clear, with a low around 50. Northeast wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 77. Northeast wind 6 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 44. East wind 3 to 7 mph.
Thursday
Partly sunny, with a high near 76.
Thursday Night
Mostly cloudy, with a low around 49.
Friday
Sunny, with a high near 80.
Friday Night
Clear, with a low around 52.
Saturday
Sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Marysville OH
 40.25°N 83.37°W (Elev. 997 ft)
4:00 pm EDT Sep 29, 2025
12am EDT Sep 30, 2025-6pm EDT Oct 6, 2025
 
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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