Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11° N Lon: 92.92° W Elev: 971 ft.

Fog

36°F

2°C

Humidity 100%
Wind Speed E 12 mph
Barometer 29.91 in (1013.7 mb)
Dewpoint 36°F (2°C)
Visibility 0.15 mi
Wind Chill28°F (-2°C)
Last update 25 Dec 3:53 pm CST
Detailed forecast for

Tama County

Tonight
Cloudy with a slight chance of drizzle. Areas of dense fog. Near steady temperature in the upper 30s. Southeast winds 5 to 10 mph, becoming south after midnight.
Friday
Mostly cloudy in the morning, then becoming partly sunny. Areas of dense fog in the morning, then patchy fog in the afternoon. Highs in the upper 40s. Northwest winds 5 to 10 mph.
Friday Night
Mostly cloudy. Lows in the mid 30s. Southeast winds around 5 mph.
Saturday
Mostly cloudy. Highs around 50. Southeast winds 10 to 15 mph.
Saturday Night
Mostly cloudy. Lows in the mid 30s. Southeast winds 5 to 10 mph, becoming northwest after midnight.
Sunday
Mostly cloudy. A chance of rain with a slight chance of snow in the morning, then a chance of snow with a slight chance of rain in the afternoon. Breezy with highs in the lower 40s. Temperature falling into the upper 20s in the afternoon. Chance of precipitation 40 percent.
Sunday Night
Mostly cloudy and breezy. Much cooler with lows around 10 above.
Monday
Sunny, breezy and much cooler with highs around 20.
Monday Night
Mostly clear in the evening, then becoming partly cloudy. Lows around 10 above.
Tuesday
Mostly sunny. Not as cool with highs in the lower 30s.
Tuesday Night
Mostly cloudy in the evening, then becoming partly cloudy. Lows 15 to 20.
Wednesday
Partly sunny. Highs around 30.
Wednesday Night
Mostly cloudy in the evening, then becoming partly cloudy. Lows around 10 above.
New Years Day
Mostly sunny. Highs in the mid 20s.



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432 PM CST Thu Dec 25 2025
 
 

Additional Resources

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