Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
Fair
65°F
18°C
| Humidity | 76% |
| Wind Speed | S 15 G 25 mph |
| Barometer | 29.82 in (1009.3 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 22 Apr 10:53 pm CDT |
Extended Forecast for
Marshalltown Municipal Airport IA
Tonight
Low: 58 °F
Increasing
CloudsThursday
High: 73 °F
Windy. Patchy
Drizzle then
Showers
LikelyThursday Night
Low: 50 °F
T-storms and
Breezy then
T-storms
LikelyFriday
High: 64 °F
Sunny
Friday Night
Low: 40 °F
Mostly Clear
Saturday
High: 63 °F
Mostly Sunny
Saturday Night
Low: 45 °F
Mostly Cloudy
Sunday
High: 67 °F
Chance
Showers and
BreezySunday Night
Low: 51 °F
Showers and
Breezy
Detailed Forecast
Tonight
Increasing clouds, with a low around 58. South wind around 14 mph, with gusts as high as 23 mph.
Thursday
Patchy drizzle before 1pm, then a chance of showers and thunderstorms between 1pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 73. Windy, with a south wind 15 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and thunderstorms, mainly before 1am. Low around 50. Breezy, with a south wind 8 to 17 mph becoming north northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Sunny, with a high near 64. North northwest wind 11 to 14 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 40. North northeast wind 6 to 9 mph.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 45.
Sunday
A 40 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 67. Breezy.
Sunday Night
Showers and possibly a thunderstorm. Low around 51. Breezy. Chance of precipitation is 80%.
Monday
Showers. High near 63. Breezy. Chance of precipitation is 80%.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 41. Windy.
Tuesday
Partly sunny, with a high near 59.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 60.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Marshalltown Municipal Airport IA
42.12°N 92.92°W
42.12°N 92.92°W
10:36 pm CDT Apr 22, 2026
11pm CDT Apr 22, 2026-6pm CDT Apr 29, 2026
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