Current Conditions

Ottumwa, Iowa

78°F25°C
Rain

Wind

E 6 mph10 km/h

Humidity

88%

Cloud Cover

23%

As of Wednesday, August 12, 2026 at 10:59 PM CDT

Today's Outlook

Night

Overcast, with a low around 74°F23°C. Breezy from the E at 8 to 10 mph13 to 16 km/h. 81% chance of rain in the evening.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 85°F29°CFeels 91°F33°CLow 73°F23°CPrecip 0.48 in12.3 mm81%Cloud 92%Wind ESE 8 mph12 km/hThursday: Overcast and warm, with a high of 85°F29°C and morning low of 73°F23°C — feels like 91°F33°C. Breezy from the ESE at 7 to 10 mph12 to 17 km/h. 71% chance of light rain throughout the day. Heavy, humid air. Thursday Night: Overcast, with a low around 74°F23°C. Breezy from the E at 8 to 10 mph13 to 16 km/h. 81% chance of rain in the evening.
RainHigh 83°F29°CFeels 90°F32°CLow 72°F22°CPrecip 0.89 in22.6 mm95%Cloud 98%Wind ESE 9 mph14 km/hFriday: Overcast and warm, with a high of 83°F29°C and morning low of 72°F22°C — feels like 90°F32°C. Breezy from the SE at 9 mph14 km/h. 69% chance of rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 73°F23°C. Breezy from the E at 9 to 10 mph15 to 16 km/h. 95% chance of rain throughout the night.
RainHigh 89°F32°CFeels 100°F38°CLow 75°F24°CPrecip 0.73 in18.6 mm86%Cloud 86%Wind SSE 7 mph12 km/hSaturday: Overcast and hot, with a high of 89°F32°C and morning low of 75°F24°C — feels like 100°F38°C. Breezy from the S at 8 mph12 km/h. 80% chance of rain in the morning. Heat risk in the afternoon. Saturday Night: Overcast, with a low around 75°F24°C. Breezy from the SE at 7 to 9 mph11 to 14 km/h. 86% chance of rain throughout the night.
Light RainHigh 81°F27°CFeels 85°F29°CLow 72°F22°CPrecip 0.17 in4.2 mm44%Cloud 79%Wind NW 7 mph12 km/hSunday: Overcast and warm, with a high of 81°F27°C and morning low of 74°F23°C. Breezy from the NW at 8 to 9 mph13 to 15 km/h. 44% chance of light rain throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 72°F22°C. Breezy from the NW at 6 to 8 mph10 to 13 km/h. 29% chance of showers throughout the night.
Partly CloudyHigh 81°F27°CLow 65°F18°CPrecip 0.01 in0.3 mm2%Cloud 49%Wind NNW 5 mph8 km/hMonday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 65°F18°C. Light wind from the NNW around 5 mph8 km/h. Monday Night: Partly cloudy, with a low around 67°F19°C. Light wind from the NNW around 5 mph7 km/h.
Partly CloudyHigh 86°F30°CFeels 89°F32°CLow 66°F19°CPrecip 0.02 in0.6 mm8%Cloud 51%Wind S 7 mph11 km/hTuesday: Mostly cloudy and warm, with a high of 86°F30°C and morning low of 66°F19°C. Breezy from the S at 7 to 9 mph12 to 14 km/h. Humid. Tuesday Night: Mostly cloudy, with a low around 66°F19°C. Breezy from the SSE at 6 to 8 mph10 to 14 km/h.
ShowersHigh 87°F30°CFeels 91°F33°CLow 73°F23°CPrecip 0.2 in5.1 mm32%Cloud 63%Wind SSW 8 mph12 km/hWednesday: Mostly cloudy and hot, with a high of 87°F30°C and morning low of 73°F23°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h. 24% chance of showers throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 74°F23°C. Breezy from the SSE at 7 to 8 mph12 to 13 km/h. 32% chance of showers throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1385°F29°C
Feels 91°F33°C
73°F23°C0.48 in12.3 mm· 81%92%RainESE 8 mph12 km/h
FridayAug 1483°F29°C
Feels 90°F32°C
72°F22°C0.89 in22.6 mm· 95%98%RainESE 9 mph14 km/h
SaturdayAug 1589°F32°C
Feels 100°F38°C
75°F24°C0.73 in18.6 mm· 86%86%RainSSE 7 mph12 km/h
SundayAug 1681°F27°C
Feels 85°F29°C
72°F22°C0.17 in4.2 mm· 44%79%Light RainNW 7 mph12 km/h
MondayAug 1781°F27°C65°F18°C0.01 in0.3 mm· 2%49%Partly CloudyNNW 5 mph8 km/h
TuesdayAug 1886°F30°C
Feels 89°F32°C
66°F19°C0.02 in0.6 mm· 8%51%Partly CloudyS 7 mph11 km/h
WednesdayAug 1987°F30°C
Feels 91°F33°C
73°F23°C0.2 in5.1 mm· 32%63%ShowersSSW 8 mph12 km/h
ThursdayAug 2082°F28°C68°F20°C0.11 in2.7 mm· 15%50%DrizzleN 7 mph11 km/h
FridayAug 2182°F28°C65°F18°C0.06 in1.6 mm· 11%42%DrizzleE 7 mph11 km/h
SaturdayAug 2284°F29°C65°F19°C0.02 in0.6 mm· 6%36%ClearSE 6 mph10 km/h
SundayAug 2385°F29°C66°F19°C0.04 in1 mm· 8%33%ClearSE 7 mph11 km/h
MondayAug 2484°F29°C67°F19°C0.04 in1 mm· 10%38%DrizzleSE 7 mph11 km/h
TuesdayAug 2585°F30°C66°F19°C0.02 in0.6 mm· 8%40%ClearSE 7 mph11 km/h
WednesdayAug 2685°F29°C67°F20°C0.03 in0.8 mm· 11%42%DrizzleSE 7 mph12 km/h
ThursdayAug 2785°F29°C66°F19°C0.04 in0.9 mm· 8%43%Partly CloudyESE 8 mph12 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: 41.0200°N, 92.4113°W·Elevation: 205m·Timezone: America/Chicago·Population: 24,624