Winfield, IA Weather Forecast & Alerts

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

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Current Conditions — Winfield, IA

WASHINGTON (KAWG)

Clear

64.4 F
Humidity:100%
Wind Speed:W 16.1 mph
Barometer:29.96 in
Dewpoint:64.4 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 22 2026, 08:55 AM CDT
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5-Day Forecast — Winfield, IA

Wednesday

High 80 °F
Partly Sunny
Wednesday
Night
Low 59 °F
Partly Cloudy
Thursday

High 80 °F
Isolated T-storm
Thursday
Night
Low 59 °F
T-storms
Friday

High 71 °F
Chance of Scattered T-storms
Friday
Night
Low 48 °F
Mostly Clear
Saturday

High 68 °F
Partly Sunny
Saturday
Night
Low 48 °F
Mostly Cloudy
Sunday

High 73 °F
Chance of Rain Showers

Detailed Forecast — Winfield, IA

Wednesday
Partly Sunny. High near 80°F. Wind 10 to 13 mph, with gusts as high as 18 mph.
Wednesday Night
Partly Cloudy. Low around 59°F. Wind 9 to 12 mph, with gusts as high as 20 mph.
Thursday
Isolated T-storm. High near 80°F. Wind 14 to 22 mph, with gusts as high as 31 mph.
Thursday Night
Thunderstorms. Low around 59°F. Wind 13 to 18 mph, with gusts as high as 28 mph.
Friday
Chance of Scattered Thunderstorms. High near 71°F. Wind 10 to 14 mph, with gusts as high as 20 mph.
Friday Night
Mostly Clear. Low around 48°F. Wind around 8 mph, with gusts as high as 14 mph.
Saturday
Partly Sunny. High near 68°F. Wind 7 to 12 mph, with gusts as high as 16 mph.
Saturday Night
Mostly Cloudy. Low around 48°F. Wind around 6 mph, with gusts as high as 12 mph.
Sunday
Chance of Rain Showers. High near 73°F. Wind 16 to 17 mph, with gusts as high as 28 mph.
Sunday Night
Thunderstorms Likely. Low around 57°F. Wind around 18 mph, with gusts as high as 29 mph.
Monday
Thunderstorms Likely. High near 73°F. Wind 20 to 21 mph, with gusts as high as 30 mph.
Monday Night
Partly Cloudy. Low around 46°F. Wind around 16 mph, with gusts as high as 24 mph.
Tuesday
Partly Sunny. High near 64°F. Wind 8 to 14 mph, with gusts as high as 20 mph.
IA Radar
Current Radar • IA
Day 1 Outlook • April 22, 2026

Observation History — Winfield, 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)
08:55 AM CDT W 16.1 10.00 Clear -- 64.4 64.4 100% NA NA 29.96 1014.6
08:35 AM CDT 16.1 10.00 Clear -- 64.4 64.4 100% NA NA 29.96 1014.6
08:15 AM CDT 15.0 10.00 Clear -- 62.6 62.6 100% NA NA 29.96 1014.6
07:55 AM CDT 13.9 10.00 Clear -- 62.6 62.6 100% NA NA 29.96 1014.6
07:35 AM CDT 13.9 10.00 Clear -- 60.8 60.8 100% NA NA 29.95 1014.2
07:15 AM CDT 12.8 10.00 Clear -- 60.8 60.8 100% NA NA 29.95 1014.2
06:55 AM CDT 13.9 10.00 Clear -- 59.0 59.0 100% NA NA 29.95 1014.2
06:35 AM CDT 11.4 10.00 Clear -- 59.0 59.0 100% NA NA 29.95 1014.2
06:15 AM CDT 11.4 10.00 Clear -- 59.0 59.0 100% NA NA 29.94 1013.9
05:55 AM CDT 12.8 10.00 Clear -- 60.8 60.8 100% NA NA 29.94 1013.9
05:35 AM CDT 12.8 10.00 NULL -- 60.8 60.8 100% NA NA 29.94 1013.6
05:15 AM CDT 10.3 10.00 Clear -- 60.8 60.8 100% NA NA 29.94 1013.6
04:55 AM CDT 13.9 10.00 Clear -- 60.8 60.8 100% NA NA 29.92 1013.2
04:35 AM CDT 13.9 10.00 Clear -- 60.8 60.8 100% NA NA 29.92 1013.2
04:15 AM CDT 11.4 10.00 Clear -- 62.6 62.6 100% NA NA 29.91 1012.9
03:55 AM CDT SW 12.8 10.00 Clear -- 62.6 62.6 100% NA NA 29.91 1012.9
03:35 AM CDT SW 13.9 10.00 Clear -- 62.6 62.6 100% NA NA 29.90 1012.5
03:15 AM CDT SW 12.8 10.00 Clear -- 62.6 62.6 100% NA NA 29.90 1012.5
02:55 AM CDT SW 13.9 10.00 Clear -- 64.4 62.6 94% NA NA 29.90 1012.5
02:35 AM CDT SW 11.4 10.00 Clear -- 64.4 62.6 94% NA NA 29.90 1012.5
02:15 AM CDT SW 12.8 10.00 Clear -- 66.2 60.8 83% NA NA 29.89 1012.2
01:55 AM CDT SW 15.0 10.00 Clear -- 66.2 60.8 83% NA NA 29.89 1012.2
01:35 AM CDT SW 12.8 10.00 Clear -- 66.2 59.0 78% NA NA 29.90 1012.5
01:15 AM CDT SW 12.8 10.00 Clear -- 66.2 59.0 78% NA NA 29.89 1012.2

Regional Weather Observation

WASHINGTON (KAWG)

Clear
64.4 F

FAIRFIELD (KFFL)

Mostly Clear
64.4 F

IOWA CITY (KIOW)

Clear
66.2 F

MUSCATINE (KMUT)

Clear
66.2 F

CEDAR RAPIDS (KCID)

Clear
66.2 F

MT PLEASANT (KMPZ)

Partly Cloudy
64.4 F
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