Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

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

Fair

47°F

8°C

Humidity 83%
Wind Speed N 6 mph
Barometer 30.21 in (1023.3 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 2 Oct 3:53 am CDT
Detailed forecast for

Tama County

Today
Mostly sunny. Highs in the lower 60s. North winds 5 to 10 mph.
Tonight
Clear. Lows in the lower 40s. East winds around 5 mph.
Saturday
Sunny. Highs in the mid 60s. South winds 5 to 10 mph.
Saturday Night
Mostly clear. Lows around 50. Southwest winds around 5 mph.
Sunday
Sunny. Highs in the upper 60s. North winds 5 to 10 mph.
Sunday Night
Clear. Lows in the lower 40s.
Monday
Sunny. Highs in the mid 60s.
Monday Night
Clear. Lows in the mid 40s.
Tuesday
Sunny. Highs in the upper 60s.
Tuesday Night
Mostly clear. Lows in the mid 50s.
Wednesday
Mostly sunny. Highs in the lower 70s.
Wednesday Night
Partly cloudy. Lows in the lower 50s.
Thursday
Mostly sunny. Highs in the lower 70s.



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233 AM CDT Fri Oct 2 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database