SOUTH OTTUMWA, IA 52501 Weather Forecast & Current Conditions

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OTTUMWA, IA
Current Weather

10:53 PM CDT JUN 8, 2026
Clear
73°F
Feels Like: 73°F
Dewpoint: 72°F
Rel. Hum.: 97%
Visibility: 10 miles
Wind: Calm
Pressure: 29.87 inches
Last 72 hours

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SOUTH OTTUMWA, IA 52501
Weather Forecast

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REST OF TONIGHT
Partly cloudy. Lows in the mid 60s. South winds around 5 mph.
TUESDAY
Mostly sunny. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 103 in the afternoon.
TUESDAY NIGHT
Partly cloudy. Humid with lows in the lower 70s. South winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 104 early in the evening.
WEDNESDAY
Sunny. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 70 percent. Heat index values up to 100.
WEDNESDAY NIGHT
A chance of thunderstorms. Showers with lows in the upper 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent.
THURSDAY
Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the mid 80s. Chance of rain 80 percent.
THURSDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 50s. Chance of rain 20 percent.
FRIDAY
Sunny. Highs in the lower 80s.
FRIDAY NIGHT
Mostly clear. A slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 20 percent.
SATURDAY
Sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.
SATURDAY NIGHT
Partly cloudy with a chance of thunderstorms. A chance of showers. Lows around 60. Chance of rain 40 percent.
SUNDAY
Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent.
SUNDAY NIGHT
Partly cloudy with a 20 percent chance of showers. Lows in the upper 50s.

Visible Weather Satellite
SOUTH OTTUMWA, IA 52501
Infrared Weather Satellite
SOUTH OTTUMWA, IA 52501
NEXRAD Weather Radar
SOUTH OTTUMWA, IA 52501

OTTUMWA, IA 3 hourly weather forecast

weather forecast created  5:00 PM PDT  6/ 8/2026
Tuesday
9 JUN 2026
SOUTH OTTUMWA, IA 52501 weather forecast Day 1, 0 hours 1 AM 72° 72° Partly Cloudy 4%

0% Thunder
( 11% severe)
SSW   3 90% 69°
Low 68° SOUTH OTTUMWA, IA 52501 weather forecast Day 1, 3 hours 4 AM 69° 69° Mostly Cloudy SW   2 93% 67°
High 90° SOUTH OTTUMWA, IA 52501 weather forecast Day 1, 6 hours 7 AM 72° 72° Mostly Cloudy 5%

0% Thunder
( 15% severe)
WSW   3 87% 68°

Partly Cloudy



SOUTH OTTUMWA, IA 52501 weather forecast Day 1, 9 hours 10 AM 81° 85° Partly Cloudy SW   6 74% 72°
SOUTH OTTUMWA, IA 52501 weather forecast Day 1, 12 hours 1 PM 86° 94° Partly Cloudy 7%

0% Thunder
( 25% severe)
S   9 68% 74°
SOUTH OTTUMWA, IA 52501 weather forecast Day 1, 15 hours 4 PM 90° 100° Partly Cloudy SSW   12 60% 74°
SOUTH OTTUMWA, IA 52501 weather forecast Day 1, 18 hours 7 PM 89° 99° Partly Cloudy 8%

0% Thunder
( 28% severe)
S   12 64% 75°
SOUTH OTTUMWA, IA 52501 weather forecast Day 1, 21 hours 10 PM 83° 90° Partly Cloudy S   13 74% 74°
Wednesday
10 JUN 2026
SOUTH OTTUMWA, IA 52501 weather forecast Day 2, 0 hours 1 AM 79° 82° Partly Cloudy 6%

0% Thunder
( 15% severe)
S   14 79% 72°
Low 72° SOUTH OTTUMWA, IA 52501 weather forecast Day 2, 3 hours 4 AM 75° 75° Partly Cloudy S   15 79% 68°
High 90° SOUTH OTTUMWA, IA 52501 weather forecast Day 2, 6 hours 7 AM 76° 77° Clear 7%

0% Thunder
( 33% severe)
S   16 76% 68°

Partly Cloudy

Rain Likely


Breezy
SOUTH OTTUMWA, IA 52501 weather forecast Day 2, 9 hours 10 AM 84° 88° Clear SSW   20 63% 70°
SOUTH OTTUMWA, IA 52501 weather forecast Day 2, 12 hours 1 PM 88° 95° Partly Cloudy 52%
RAIN
***
0% Thunder
( 57% severe)
SSW   22 59% 72°
SOUTH OTTUMWA, IA 52501 weather forecast Day 2, 15 hours 4 PM 89° 96° Partly Cloudy SSW   23 57% 72°
SOUTH OTTUMWA, IA 52501 weather forecast Day 2, 18 hours 7 PM 85° 90° Mostly Cloudy 55%
RAIN
***
0% Thunder
( 40% severe)
SSW   20 63% 71°
SOUTH OTTUMWA, IA 52501 weather forecast Day 2, 21 hours 10 PM 79° 82° Partly Cloudy SW   16 74% 70°

OTTUMWA, IA extended weather forecast

BAD DAY
BAD DATE
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Low 72° Low 65° Low 59° Low 58° Low 57°
High 87° High 85° High 80° High 81° High 77°
SOUTH OTTUMWA, IA 52501 weather forecast Day 3 SOUTH OTTUMWA, IA 52501 weather forecast Day 4 SOUTH OTTUMWA, IA 52501 weather forecast Day 5 SOUTH OTTUMWA, IA 52501 weather forecast Day 6 SOUTH OTTUMWA, IA 52501 weather forecast Day 7
Partly Cloudy
72% Rain
Mostly Cloudy
86% Rain
Mostly Cloudy
44% Rain
Clear
17% Rain
Partly Cloudy
18% Rain
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