OTTUMWA, IA 52501 Weather Forecast & Current Conditions

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52501 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
OTTUMWA, IA Current Weather
12:53 PM CDT JUL 20, 2026
Scattered Clouds 90°F
Feels Like:	103°F
Dewpoint:	77°F
Rel. Hum.:	66%
Visibility:	10 miles
Wind:	SSE at 3 mph
Pressure:	29.88 inches
Last 72 hours
Local Area Snow Depth
Iowa Current Weather
Iowa MOS Forecast Weather

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(Automated weather data from NWS/FAA)

52501 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	OTTUMWA, IA 52501 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TODAY
Sunny. Highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 107 this afternoon.

TONIGHT
Partly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Areas of smoke after midnight. Some thunderstorms may be severe. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent. Heat index values up to 104 early in the evening.

TUESDAY
Sunny. A slight chance of thunderstorms in the morning. Areas of smoke in the morning, then patchy smoke in the afternoon. Some thunderstorms may be severe. Humid with highs in the mid 80s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent.

TUESDAY NIGHT
Mostly clear. Lows in the lower 60s. North winds 10 to 15 mph.

WEDNESDAY
Sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph.

WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 50s.

THURSDAY
Mostly sunny. Highs in the lower 80s.

THURSDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent.

FRIDAY
Partly sunny. A chance of showers, mainly in the morning. Highs in the lower 80s. Chance of rain 30 percent.

FRIDAY NIGHT
Partly cloudy with a 20 percent chance of showers. Lows in the lower 60s.

SATURDAY
Sunny. Highs in the upper 80s.

SATURDAY NIGHT
Mostly clear. Lows in the upper 60s.

SUNDAY
Sunny. Highs in the lower 90s. Heat index values up to 100 in the afternoon.

52501 WEATHER SATELLITE LOOPS

Visible Weather Satellite
OTTUMWA, IA 52501

Infrared Weather Satellite
OTTUMWA, IA 52501

52501 WEATHER RADAR LOOP

NEXRAD Weather Radar
OTTUMWA, IA 52501

MOS COMPUTER WEATHER FORECAST

OTTUMWA, IA 3 hourly weather forecast

weather forecast created 5:00 AM PDT 7/20/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
20 JUL 2026

1 PM

91°

100°

Clear

7%

0% Thunder
( 21% severe)

SW 9

56%

73°

High 96°

4 PM

95°

104°

Clear

SW 12

48%

72°

Partly Cloudy

Rain Likely

7 PM

93°

101°

Partly Cloudy

61%
RAIN
***

0% Thunder
( 38% severe)

WSW 12

51%

72°

10 PM

84°

90°

Partly Cloudy

SSW 10

67%

72°

Tuesday
21 JUL 2026

1 AM

81°

85°

Mostly Cloudy

78%
RAIN
***

0% Thunder
( 42% severe)

SW 12

74%

72°

Low 73°

4 AM

75°

75°

Partly Cloudy

NW 10

87%

71°

High 84°

7 AM

73°

73°

Partly Cloudy

2%

0% Thunder
( 4% severe)

WNW 9

84%

68°

Partly Cloudy

10 AM

80°

82°

Partly Cloudy

NW 15

60%

65°

1 PM

83°

84°

Clear

0%

0% Thunder
( 3% severe)

NW 17

53%

64°

4 PM

84°

85°

Clear

NNW 18

49%

63°

7 PM

81°

82°

Clear

0%

0% Thunder
( 2% severe)

NNW 15

49%

60°

10 PM

73°

73°

Clear

NNW 9

66%

61°

Wednesday
22 JUL 2026

1 AM

68°

68°

Clear

0%

0% Thunder
( 2% severe)

NNW 9

73%

59°

Low 61°

4 AM

64°

64°

Partly Cloudy

NA 9

78%

57°

High 79°

7 AM

64°

64°

Clear

0%

0% Thunder
( 2% severe)

NNE 8

75%

56°

Increasing Clouds

10 AM

72°

72°

Clear

NNE 8

57%

56°

1 PM

77°

79°

Partly Cloudy

0%

0% Thunder
( 1% severe)

N 9

47%

55°

4 PM

79°

79°

Mostly Cloudy

N 9

42%

54°

7 PM

76°

78°

Mostly Cloudy

NNE 8

45%

53°


OTTUMWA, IA extended weather forecast
Thursday 23 JUL 2026	Friday 24 JUL 2026	Saturday 25 JUL 2026	Sunday 26 JUL 2026	Monday 27 JUL 2026
Low 55°	Low 57°	Low 59°	Low 69°	Low 68°
High 75°	High 73°	High 83°	High 93°	High 92°

Partly Cloudy 14% Rain	Overcast 48% Rain	Partly Cloudy 25% Rain	Partly Cloudy 19% Rain	Partly Cloudy 19% Rain

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