Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
Fair
15°F
-9°C
| Humidity | 74% |
| Wind Speed | SE 9 mph |
| Barometer | 30.03 in (1018.7 mb) |
| Dewpoint | 8°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 3°F (-16°C) |
| Last update | 24 Feb 1:53 am CST |
Extended Forecast for
Beaman IA
Overnight

Low: 8 °F
Mostly Cloudy
Tuesday

High: 35 °F
Mostly Cloudy
Tuesday Night

Low: 16 °F
Decreasing
CloudsWednesday
High: 28 °F
Mostly Sunny
then Slight
Chance SnowWednesday Night

Low: 21 °F
Chance Snow
Thursday

High: 36 °F
Mostly Sunny
Thursday Night

Low: 26 °F
Mostly Clear
Friday

High: 51 °F
Sunny
Friday Night

Low: 23 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 8. Wind chill values as low as zero. South wind around 14 mph, with gusts as high as 22 mph.
Tuesday
Mostly cloudy, with a high near 35. Wind chill values as low as 5. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 16. Wind chill values as low as 10. Northwest wind 8 to 10 mph.
Wednesday
A 20 percent chance of snow after noon. Increasing clouds, with a high near 28. Wind chill values as low as 5. Northwest wind around 7 mph becoming east northeast in the afternoon.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 21. East wind around 6 mph. New snow accumulation of 1 to 3 inches possible.
Thursday
Mostly sunny, with a high near 36.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 33. Breezy.
Saturday Night
Partly cloudy, with a low around 13.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 26.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 15.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 31.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Beaman IA
42.21°N 92.83°W
42.21°N 92.83°W
10:51 pm CST Feb 23, 2026
2am CST Feb 24, 2026-6pm CST Mar 2, 2026


