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

Hazardous Weather Conditions

Current conditions at

Marion, Marion Municipal Airport (KMNN)

Lat: 40.62°NLon: 83.07°WElev: 994ft.

Fog/Mist

61°F

16°C

Humidity 97%
Wind Speed N 10 mph
Barometer 30.12 in (1019.8 mb)
Dewpoint 60°F (16°C)
Visibility 2.00 mi
Last update 25 May 6:53 am EDT
Extended Forecast for

Waldo OH

Dense Fog Advisory May 25, 07:24am until May 25, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory May 25, 07:24am until May 25, 09:00am

    NOW until 9:00am Mon

    Dense Fog Advisory

  • Memorial Day

    High: 76 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 56. Northeast wind 3 to 5 mph.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Light and variable wind.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 20%.

    Low: 63 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 2pm. Partly sunny, with a high near 80. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Memorial Day
Patchy dense fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 76. Northeast wind around 8 mph.
Tonight
Partly cloudy, with a low around 56. Northeast wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 81. Light and variable wind.
Tuesday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 20%.
Wednesday
A slight chance of showers before 2pm. Partly sunny, with a high near 80. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 59.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 52.
Friday
Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Partly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waldo OH
 40.47°N 83.08°W (Elev. 899 ft)
Last Update:
5:31 am EDT May 25, 2026
Forecast Valid:
7am EDT May 25, 2026-6pm EDT May 31, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation