Red Oak, IA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Red Oak, IA.

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Current Conditions — Red Oak, IA

RED OAK (KRDK)

Cloudy

68.0 F
Humidity:68%
Wind Speed: G 33.3 mph
Barometer:29.79 in
Dewpoint:57.2 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 22 2026, 09:55 PM CDT
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5-Day Forecast — Red Oak, IA

Wednesday

High 80 °F
Forecast Missing
Wednesday
Night
Low 60 °F
Isolated T-storm
Thursday

High 73 °F
T-storms
Thursday
Night
Low 46 °F
T-storms Likely
Friday

High 68 °F
Mostly Sunny
Friday
Night
Low 41 °F
Mostly Clear
Saturday

High 66 °F
Chance of T-storms
Saturday
Night
Low 48 °F
Chance of Rain
Sunday

High 68 °F
T-storms Likely

Detailed Forecast — Red Oak, IA

Wednesday
Slight Chance of Showers. High near 80°F. Wind around 21 mph, with gusts as high as 29 mph.
Wednesday Night
Isolated T-storm. Low around 60°F. Wind 18 to 21 mph, with gusts as high as 31 mph.
Thursday
Thunderstorms. High near 73°F. Wind 16 to 23 mph, with gusts as high as 32 mph.
Thursday Night
Thunderstorms Likely. Low around 46°F. Wind 8 to 14 mph, with gusts as high as 21 mph.
Friday
Mostly Sunny. High near 68°F. Wind 9 to 14 mph, with gusts as high as 20 mph.
Friday Night
Mostly Clear. Low around 41°F. Wind around 6 mph, with gusts as high as 12 mph.
Saturday
Chance of Thunderstorms. High near 66°F. Wind 9 to 13 mph, with gusts as high as 18 mph.
Saturday Night
Chance of Rain. Low around 48°F. Wind around 7 mph, with gusts as high as 14 mph.
Sunday
Thunderstorms Likely. High near 68°F. Wind around 18 mph, with gusts as high as 26 mph.
Sunday Night
Thunderstorms. Low around 51°F. Wind around 16 mph, with gusts as high as 23 mph.
Monday
Rain Showers Likely. High near 64°F. Wind 22 to 23 mph, with gusts as high as 30 mph.
Monday Night
Partly Cloudy. Low around 41°F. Wind around 13 mph, with gusts as high as 20 mph.
Tuesday
Mostly Cloudy. High near 60°F. Wind 5 to 9 mph, with gusts as high as 13 mph.
Tuesday Night
Isolated T-storm. Low around 41°F. Wind around 3 mph, with gusts as high as 7 mph.
IA Radar
Current Radar • IA
Day 1 Outlook • April 23, 2026

Observation History — Red Oak, IA

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
09:55 PM CDT G 33.3 10.00 Cloudy -- 68.0 57.2 68% NA NA 29.79 1008.8
09:35 PM CDT G 27.7 10.00 Cloudy -- 68.0 57.2 68% NA NA 29.81 1009.2
09:15 PM CDT G 28.9 10.00 Cloudy -- 68.0 57.2 68% NA NA 29.79 1008.8
08:55 PM CDT S 21.9 G 26.4 10.00 Cloudy and Windy -- 68.0 57.2 68% NA NA 29.79 1008.8
08:35 PM CDT S 21.9 G 30.0 10.00 Partly Cloudy and Windy -- 68.0 55.4 64% NA NA 29.78 1008.5
08:15 PM CDT S 24.2 G 31.1 10.00 Mostly Clear and Windy -- 68.0 55.4 64% NA NA 29.78 1008.5
07:55 PM CDT S 26.4 G 33.3 10.00 Clear and Breezy -- 69.8 55.4 60% NA NA 29.77 1008.1
07:35 PM CDT G 35.8 10.00 Clear -- 71.6 57.2 60% NA 71.2 29.77 1008.1
07:15 PM CDT S 24.2 G 33.3 10.00 Clear and Windy -- 73.4 57.2 57% NA 73.0 29.77 1008.1
06:55 PM CDT S 24.2 G 34.4 10.00 Clear and Windy -- 75.2 57.2 54% NA 75.0 29.77 1008.1
06:35 PM CDT S 24.2 G 34.4 10.00 Clear and Windy -- 75.2 57.2 54% NA 75.0 29.77 1008.1
06:15 PM CDT G 33.3 10.00 Clear -- 77.0 55.4 47% NA 76.6 29.78 1008.5
05:55 PM CDT G 33.3 10.00 Clear -- 77.0 57.2 50% NA 76.8 29.79 1008.8
05:35 PM CDT G 30.0 10.00 Clear -- 77.0 57.2 50% NA 76.8 29.79 1008.8
05:15 PM CDT G 33.3 10.00 Clear -- 78.8 57.2 48% NA 78.6 29.79 1008.8
04:55 PM CDT S 23.0 G 34.4 10.00 Clear and Windy -- 78.8 55.4 45% NA 78.4 29.79 1008.8
04:35 PM CDT G 33.3 10.00 Clear -- 78.8 57.2 48% NA 78.6 29.79 1008.8
04:15 PM CDT S 25.3 G 33.3 10.00 Clear and Windy -- 78.8 57.2 48% NA 78.6 29.81 1009.2
03:55 PM CDT S 24.2 G 33.3 10.00 Clear and Windy -- 78.8 57.2 48% NA 78.6 29.81 1009.5
03:35 PM CDT G 33.3 10.00 Clear -- 78.8 57.2 48% NA 78.6 29.82 1009.8
03:15 PM CDT G 30.0 10.00 Clear -- 78.8 57.2 48% NA 78.6 29.83 1010.2
02:55 PM CDT S 18.3 G 28.9 10.00 Clear -- 78.8 57.2 48% NA 78.6 29.84 1010.5
02:35 PM CDT G 27.7 10.00 Clear -- 77.0 57.2 50% NA 76.8 29.86 1011.2
01:55 PM CDT S 19.7 G 30.0 10.00 Clear and Windy -- 75.2 57.2 54% NA 75.0 29.88 1011.9

Regional Weather Observation

RED OAK (KRDK)

Cloudy
68.0 F

COUNCIL BLUFFS (KCBF)

Cloudy and Windy
68.0 F

OFFUTT AFB/BELLE (KOFF)

Partly Cloudy
68.5 F

ATLANTIC (KAIO)

Cloudy
66.2 F

OMAHA/EPPLEY (KOMA)

Clear
68.0 F

HARLAN MUNI (KHNR)

Cloudy
66.2 F
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