Current conditions at

Marshall, Southwest Minnesota Regional Airport - Marshall/Ryan Field (KMML)

Lat: 44.45° N Lon: 95.82° W Elev: 1181 ft.

NA

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint NA
Visibility NA
Last update *** Not a current observation ***
Detailed forecast for

Lyon County

Today
Partly sunny with a slight chance of showers this morning, then sunny this afternoon. Cooler with highs in the lower 60s. Northwest winds 15 to 20 mph. Chance of rain 20 percent.
Tonight
Partly cloudy in the evening, then becoming mostly clear. Cooler with lows in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph, becoming west around 5 mph after midnight.
Sunday
Areas of frost in the morning. Sunny. Highs in the lower 60s. North winds 10 to 15 mph.
Sunday Night
Mostly clear. Areas of frost after midnight. Lows in the mid 30s. North winds 10 to 15 mph, becoming southeast around 5 mph after midnight.
Monday
Widespread frost in the morning. Sunny, warmer with highs in the lower 70s. Southeast winds 10 to 15 mph.
Monday Night
Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Not as cool with lows in the lower 50s. Chance of rain 30 percent.
Tuesday
Sunny, windy with highs in the mid 70s.
Tuesday Night
Mostly clear and windy. Lows in the mid 40s.
Wednesday
Sunny. Highs in the lower 70s.
Wednesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.
Thursday
Partly sunny and breezy. Highs around 80.
Thursday Night
Partly cloudy in the evening, then clearing. Lows in the lower 50s.
Friday
Mostly sunny. Highs in the upper 80s.



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515 AM CDT Sat May 9 2026
 
 

Additional Resources

Radar & Satellite Image

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National Digital Forecast Database