Current Conditions

Marshalltown, Iowa

71°F22°C
Partly Cloudy

Wind

SSW 5 mph8 km/h

Humidity

96%

Cloud Cover

96%

As of Tuesday, September 8, 2026 at 11:58 PM CDT

Today's Outlook

Night

Mostly cloudy, with a low around 69°F21°C. Light wind from the W around 5 mph8 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 83°F28°CLow 69°F21°CPrecip 0.6 in15.2 mmCloud 62%Wind W 5 mph8 km/hWednesday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 70°F21°C. Light wind from the W around 5 mph9 km/h. Humid. Wednesday Night: Mostly cloudy, with a low around 69°F21°C. Light wind from the W around 5 mph8 km/h.
ClearHigh 80°F27°CLow 59°F15°CPrecip 0 in0 mmCloud 28%Wind NE 5 mph8 km/hThursday: Partly cloudy and warm, with a high of 80°F27°C and morning low of 59°F15°C. Light wind from the NE around 4 mph7 km/h. Thursday Night: Mostly clear, with a low around 63°F17°C. Light wind from the NE around 6 mph9 km/h.
ClearHigh 84°F29°CLow 59°F15°CPrecip 0 in0 mmCloud 18%Wind SSE 10 mph16 km/hFriday: Mostly clear and warm, with a high of 84°F29°C and morning low of 59°F15°C. Breezy from the S at 11 to 13 mph17 to 21 km/h. Friday Night: Mostly clear, with a low around 60°F16°C. Breezy from the SSE at 9 to 11 mph14 to 18 km/h.
Partly CloudyHigh 78°F26°CLow 65°F18°CPrecip 0.18 in4.5 mmCloud 43%Wind NW 10 mph15 km/hSaturday: Partly cloudy and warm, with a high of 78°F26°C and morning low of 67°F20°C. Breezy from the NNW at 10 to 11 mph16 to 18 km/h. Saturday Night: Partly cloudy, with a low around 65°F18°C. Breezy from the SW at 9 to 12 mph14 to 19 km/h.
Partly CloudyHigh 72°F22°CLow 56°F13°CPrecip 0.08 in2.1 mmCloud 42%Wind NE 7 mph12 km/hSunday: Partly cloudy and warm, with a high of 72°F22°C and morning low of 56°F13°C. Breezy from the NE at 7 to 8 mph12 to 13 km/h. Sunday Night: Partly cloudy, with a low around 58°F15°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h.
Partly CloudyHigh 83°F28°CLow 61°F16°CPrecip 0.36 in9.1 mmCloud 61%Wind SSE 13 mph21 km/hMonday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 61°F16°C. Windy from the SSE at 15 to 17 mph24 to 28 km/h. Monday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the SSE at 12 to 14 mph19 to 22 km/h.
Partly CloudyHigh 76°F25°CLow 65°F18°CPrecip 0.3 in7.5 mmCloud 73%Wind W 8 mph13 km/hTuesday: Mostly cloudy and warm, with a high of 76°F25°C and morning low of 66°F19°C. Breezy from the WNW at 8 to 9 mph13 to 14 km/h. Tuesday Night: Mostly cloudy, with a low around 65°F18°C. Breezy from the SW at 8 to 11 mph13 to 17 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 983°F28°C69°F21°C0.6 in15.2 mm· —62%Partly CloudyW 5 mph8 km/h
ThursdaySep 1080°F27°C59°F15°C0 in0 mm· —28%ClearNE 5 mph8 km/h
FridaySep 1184°F29°C59°F15°C0 in0 mm· —18%ClearSSE 10 mph16 km/h
SaturdaySep 1278°F26°C65°F18°C0.18 in4.5 mm· —43%Partly CloudyNW 10 mph15 km/h
SundaySep 1372°F22°C56°F13°C0.08 in2.1 mm· —42%Partly CloudyNE 7 mph12 km/h
MondaySep 1483°F28°C61°F16°C0.36 in9.1 mm· —61%Partly CloudySSE 13 mph21 km/h
TuesdaySep 1576°F25°C65°F18°C0.3 in7.5 mm· —73%Partly CloudyW 8 mph13 km/h
WednesdaySep 1676°F24°C60°F16°C0.46 in11.6 mm· —68%Partly CloudyESE 8 mph13 km/h
ThursdaySep 1778°F26°C67°F19°C0.36 in9.1 mm· —59%Partly CloudySSW 10 mph16 km/h
FridaySep 1873°F23°C60°F16°C0.22 in5.6 mm· —50%Partly CloudyW 9 mph15 km/h
SaturdaySep 1971°F22°C55°F13°C0.15 in3.7 mm· —47%Partly CloudyNW 9 mph14 km/h
SundaySep 2069°F20°C51°F11°C0.11 in2.9 mm· —46%Partly CloudyN 8 mph13 km/h
MondaySep 2169°F20°C50°F10°C0.13 in3.2 mm· —51%Partly CloudyESE 8 mph14 km/h
TuesdaySep 2270°F21°C51°F11°C0.1 in2.5 mm· —52%Partly CloudySE 8 mph13 km/h
WednesdaySep 2372°F22°C53°F12°C0.1 in2.5 mm· —53%Partly CloudySSE 9 mph14 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 42.0494°N, 92.9080°W·Elevation: 287m·Timezone: America/Chicago·Population: 27,620