Current conditions at

Marion Municipal Airport (KMZZ)

Lat: 40.49° N Lon: 85.68° W Elev: 860 ft.

Fair

81°F

27°C

Humidity 73%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 72°F (22°C)
Visibility 7.00 mi
Heat Index85°F (29°C)
Last update 16 Sep 7:15 pm EDT
Detailed forecast for

Grant County

Tonight
Partly cloudy. A chance of showers and thunderstorms this evening, then showers and thunderstorms likely after midnight. Lows around 70. Northeast winds around 5 mph, becoming south after midnight. Chance of rain 60 percent.
Thursday
Partly cloudy. Showers and thunderstorms likely, mainly in the morning. Humid with highs in the mid 80s. West winds around 5 mph. Chance of rain 70 percent.
Thursday Night
Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 60s. North winds around 5 mph. Chance of rain 20 percent.
Friday
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 70s. East winds 5 to 10 mph.
Friday Night
Mostly clear. Lows around 60. East winds 5 to 10 mph.
Saturday
Mostly sunny with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent.
Saturday Night
Showers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of rain 70 percent.
Sunday
Mostly cloudy. Showers likely with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 70 percent.
Sunday Night
Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows around 60. Chance of rain 50 percent.
Monday
Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers with a slight chance of thunderstorms. Highs in the upper 70s. Chance of rain 50 percent.
Monday Night
Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 50s. Chance of rain 40 percent.
Tuesday
A slight chance of thunderstorms in the morning. Mostly cloudy with a chance of showers. Highs in the mid 70s. Chance of rain 40 percent.
Tuesday Night
Partly cloudy. A chance of showers, mainly in the evening. Lows in the upper 50s. Chance of rain 30 percent.
Wednesday
Partly cloudy with a 20 percent chance of showers. Highs in the mid 70s.



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643 PM EDT Wed Sep 16 2026
 
 

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