Current Conditions

Ottumwa, Iowa

80°F27°C
Light Rain

Wind

NE 5 mph8 km/h

Humidity

73%

Cloud Cover

75%

As of Tuesday, September 8, 2026 at 11:19 PM CDT

Today's Outlook

Night

Mostly cloudy, with a low around 74°F24°C. Light wind from the NNE around 4 mph6 km/h. 78% chance of light rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Light RainHigh 82°F28°CFeels 86°F30°CLow 72°F22°CPrecip 0.27 in6.9 mm86%Cloud 81%Wind WSW 5 mph7 km/hWednesday: Overcast and warm, with a high of 82°F28°C and morning low of 72°F22°C. Light wind from the SW around 5 mph8 km/h. 86% chance of light rain throughout the day. Heavy, humid air. Wednesday Night: Mostly cloudy, with a low around 74°F24°C. Light wind from the NNE around 4 mph6 km/h. 78% chance of light rain throughout the night.
ShowersHigh 82°F28°CLow 66°F19°CPrecip 0.12 in3.1 mm48%Cloud 61%Wind NNE 5 mph8 km/hThursday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 67°F19°C. Light wind from the NNE around 6 mph9 km/h. 24% chance of drizzle in the morning. Thursday Night: Mostly cloudy, with a low around 66°F19°C. Light wind from the N around 4 mph7 km/h. 48% chance of showers overnight.
ClearHigh 86°F30°CLow 60°F15°CPrecip 0 in0 mmCloud 15%Wind SSE 7 mph11 km/hFriday: Mostly clear and warm, with a high of 86°F30°C and morning low of 60°F15°C. Breezy from the SSE at 8 to 9 mph12 to 14 km/h. Friday Night: Mostly clear, with a low around 61°F16°C. Breezy from the SE at 6 to 9 mph10 to 14 km/h.
ShowersHigh 83°F29°CLow 68°F20°CPrecip 0.13 in3.3 mm37%Cloud 46%Wind W 8 mph13 km/hSaturday: Mostly cloudy and warm, with a high of 83°F29°C and morning low of 68°F20°C. Breezy from the WNW at 8 to 9 mph13 to 14 km/h. 37% chance of showers throughout the day. Humid. Saturday Night: Partly cloudy, with a low around 69°F21°C. Breezy from the SSW at 8 to 9 mph12 to 14 km/h. 11% chance of drizzle before dawn.
DrizzleHigh 78°F26°CLow 60°F16°CPrecip 0.06 in1.5 mm16%Cloud 38%Wind ENE 7 mph11 km/hSunday: Partly cloudy and warm, with a high of 78°F26°C and morning low of 60°F16°C. Breezy from the ENE at 7 to 8 mph11 to 12 km/h. 16% chance of drizzle throughout the day. Sunday Night: Partly cloudy, with a low around 63°F17°C. Breezy from the NE at 7 to 9 mph11 to 14 km/h.
ShowersHigh 90°F32°CLow 67°F19°CPrecip 0.15 in3.7 mm19%Cloud 41%Wind SSE 13 mph20 km/hMonday: Partly cloudy and hot, with a high of 90°F32°C and morning low of 67°F19°C. Windy from the SSE at 14 to 16 mph23 to 26 km/h. 12% chance of drizzle in the morning. Monday Night: Partly cloudy, with a low around 67°F19°C. Breezy from the SSE at 11 to 13 mph18 to 21 km/h. 19% chance of showers throughout the night.
ShowersHigh 81°F27°CLow 69°F20°CPrecip 0.29 in7.3 mm38%Cloud 66%Wind WSW 9 mph14 km/hTuesday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 70°F21°C. Breezy from the W at 9 mph14 km/h. 31% chance of showers throughout the day. Tuesday Night: Mostly cloudy, with a low around 69°F20°C. Breezy from the SW at 9 to 12 mph14 to 19 km/h. 38% chance of showers throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 982°F28°C
Feels 86°F30°C
72°F22°C0.27 in6.9 mm· 86%81%Light RainWSW 5 mph7 km/h
ThursdaySep 1082°F28°C66°F19°C0.12 in3.1 mm· 48%61%ShowersNNE 5 mph8 km/h
FridaySep 1186°F30°C60°F15°C0 in0 mm· —15%ClearSSE 7 mph11 km/h
SaturdaySep 1283°F29°C68°F20°C0.13 in3.3 mm· 37%46%ShowersW 8 mph13 km/h
SundaySep 1378°F26°C60°F16°C0.06 in1.5 mm· 16%38%DrizzleENE 7 mph11 km/h
MondaySep 1490°F32°C67°F19°C0.15 in3.7 mm· 19%41%ShowersSSE 13 mph20 km/h
TuesdaySep 1581°F27°C69°F20°C0.29 in7.3 mm· 38%66%ShowersWSW 9 mph14 km/h
WednesdaySep 1679°F26°C63°F17°C0.33 in8.4 mm· 39%65%ShowersESE 8 mph12 km/h
ThursdaySep 1779°F26°C67°F20°C0.28 in7.2 mm· 33%56%ShowersSW 9 mph15 km/h
FridaySep 1874°F24°C60°F15°C0.12 in3.1 mm· 17%48%ShowersNW 8 mph13 km/h
SaturdaySep 1972°F22°C56°F13°C0.16 in4.1 mm· 15%48%ShowersNNW 7 mph12 km/h
SundaySep 2071°F22°C53°F12°C0.13 in3.2 mm· 12%47%ShowersNE 8 mph13 km/h
MondaySep 2171°F22°C53°F12°C0.1 in2.5 mm· 15%53%ShowersESE 8 mph12 km/h
TuesdaySep 2271°F22°C53°F12°C0.14 in3.5 mm· 13%54%ShowersESE 8 mph13 km/h
WednesdaySep 2371°F22°C54°F12°C0.1 in2.5 mm· 18%55%DrizzleSE 8 mph13 km/h

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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