Current conditions at

Marysville Union County Airport (KMRT)

Lat: 40.22°NLon: 83.35°WElev: 1021ft.

Fog

55°F

13°C

Humidity 100%
Wind Speed SW 6 mph
Barometer 30.12 in
Dewpoint 55°F (13°C)
Visibility 0.15 mi
Wind Chill54°F (12°C)
Last update 6 Mar 2:55 am EST
Extended Forecast for

4 Miles SE Marysville OH

Dense Fog Advisory until March 6, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until March 6, 10:00am

    NOW until 10:00am Fri

    Dense Fog Advisory

  • Overnight

    Low: 53 °F

    Areas Dense
    Fog

  • Friday

    Friday: A chance of showers and thunderstorms between 3pm and 4pm, then a slight chance of showers.  Areas of dense fog before 9am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 73. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Chance
    Showers and
    Areas Dense
    Fog

  • Friday Night

    Friday Night: A slight chance of showers between 1am and 3am.  Partly cloudy, with a low around 62. South wind 8 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    Low: 62 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm, mainly after 1pm.  High near 71. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 34 mph.  Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 1am.  Mostly cloudy, with a low around 43. Southwest wind 7 to 14 mph becoming northwest after midnight. Winds could gust as high as 26 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 43 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

Overnight
Areas of dense fog. Otherwise, cloudy, with a low around 53. Light south wind.
Friday
A chance of showers and thunderstorms between 3pm and 4pm, then a slight chance of showers. Areas of dense fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 73. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A slight chance of showers between 1am and 3am. Partly cloudy, with a low around 62. South wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Saturday
Showers and possibly a thunderstorm, mainly after 1pm. High near 71. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 1am. Mostly cloudy, with a low around 43. Southwest wind 7 to 14 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 69.
Monday Night
A chance of rain after 1am. Partly cloudy, with a low around 53. Chance of precipitation is 30%.
Tuesday
A chance of rain. Partly sunny, with a high near 69. Chance of precipitation is 50%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Wednesday
Rain. High near 66. Breezy. Chance of precipitation is 90%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Marysville OH
 40.2°N 83.32°W (Elev. 994 ft)
1:49 am EST Mar 6, 2026
3am EST Mar 6, 2026-6pm EDT Mar 12, 2026
 
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Additional Resources

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