Plainfield, WI Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Plainfield, WI.

1 Currently Active Alert for Plainfield

Current Conditions — Plainfield, WI

WISCONSIN RAPIDS (KISW)

Clear

73.4 F
Humidity:25%
Wind Speed: 9.2 mph
Barometer:29.89 in
Dewpoint:35.6 F
Visibility:10.00 mi
Precip:--
Heat Index:71.6 F
Wind Chill:NA
Apr 22 2026, 05:25 PM CDT
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5-Day Forecast — Plainfield, WI

Wednesday

High 73 °F
Mostly Sunny
Wednesday
Night
Low 50 °F
Mostly Cloudy
Thursday

High 82 °F
Mostly Cloudy
Thursday
Night
Low 57 °F
T-storms
Friday

High 66 °F
T-storms Likely
Friday
Night
Low 42 °F
Mostly Clear
Saturday

High 66 °F
Partly Sunny
Saturday
Night
Low 42 °F
Partly Cloudy
Sunday

High 66 °F
Partly Sunny

Detailed Forecast — Plainfield, WI

Wednesday
Mostly Sunny. High near 73°F. Wind around 9 mph, with gusts as high as 16 mph.
Wednesday Night
Mostly Cloudy. Low around 50°F. Wind 6 to 9 mph, with gusts as high as 16 mph.
Thursday
Mostly Cloudy. High near 82°F. Wind 7 to 17 mph, with gusts as high as 28 mph.
Thursday Night
Thunderstorms. Low around 57°F. Wind 9 to 12 mph, with gusts as high as 22 mph.
Friday
Thunderstorms Likely. High near 66°F. Wind 9 to 12 mph, with gusts as high as 21 mph.
Friday Night
Mostly Clear. Low around 42°F. Wind around 8 mph, with gusts as high as 17 mph.
Saturday
Partly Sunny. High near 66°F. Wind 3 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Partly Cloudy. Low around 42°F. Wind around 2 mph, with gusts as high as 9 mph.
Sunday
Partly Sunny. High near 66°F. Wind 9 to 12 mph, with gusts as high as 22 mph.
Sunday Night
Chance of Rain. Low around 46°F. Wind around 10 mph, with gusts as high as 22 mph.
Monday
Thunderstorms Likely. High near 64°F. Wind 17 to 18 mph, with gusts as high as 30 mph.
Monday Night
Rain Likely. Low around 44°F. Wind around 16 mph, with gusts as high as 26 mph.
Tuesday
Chance of Rain Showers. High near 59°F. Wind 14 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly Cloudy. Low around 39°F. Wind around 6 mph, with gusts as high as 15 mph.
WI Radar
Current Radar • WI
Day 1 Outlook • April 22, 2026

Observation History — Plainfield, WI

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)
05:25 PM CDT 9.2 10.00 Clear -- 73.4 35.6 25% NA 71.6 29.89 1012.2
05:10 PM CDT SE 10.4 G 17.3 10.00 Clear -- 71.6 35.6 27% NA 69.8 29.90 1012.5
05:05 PM CDT 8.1 10.00 Clear -- 71.6 35.6 27% NA 69.8 29.90 1012.5
05:00 PM CDT SE 9.2 10.00 Clear -- 71.6 35.6 27% NA 69.8 29.90 1012.5
04:35 PM CDT 11.5 G 18.4 10.00 Clear -- 73.4 35.6 25% NA 71.6 29.90 1012.5
04:20 PM CDT SE 12.7 10.00 Clear -- 73.4 33.8 23% NA 71.6 29.90 1012.5
04:10 PM CDT SE 12.7 10.00 Clear -- 73.4 32.0 22% NA 71.4 29.91 1012.9
04:00 PM CDT SE 10.4 10.00 Clear -- 73.4 28.4 19% NA 71.2 29.91 1012.9
03:35 PM CDT SE 15.0 10.00 Clear -- 73.4 33.8 23% NA 71.6 29.93 1013.5
03:20 PM CDT 10.4 10.00 Clear -- 73.4 32.0 22% NA 71.4 29.94 1013.9
03:10 PM CDT 12.7 G 20.7 10.00 Clear -- 73.4 30.2 20% NA 71.4 29.94 1013.9
03:05 PM CDT S 12.7 10.00 Clear -- 73.4 32.0 22% NA 71.4 29.94 1013.9
02:50 PM CDT 13.8 10.00 Clear -- 73.4 32.0 22% NA 71.4 29.94 1013.9
02:30 PM CDT S 10.4 10.00 Clear -- 73.4 32.0 22% NA 71.4 29.95 1014.2
02:15 PM CDT S 8.1 10.00 Clear -- 71.6 32.0 23% NA 69.6 29.95 1014.2
02:10 PM CDT 10.00 Clear -- 71.6 30.2 22% NA 69.4 29.95 1014.2
01:50 PM CDT 10.4 G 16.1 10.00 Clear -- 71.6 30.2 22% NA 69.4 29.95 1014.2
01:35 PM CDT SE 13.8 10.00 Clear -- 71.6 30.2 22% NA 69.4 29.95 1014.2
01:15 PM CDT 15.0 10.00 Clear -- 69.8 30.2 23% NA NA 29.96 1014.6
01:05 PM CDT E 11.5 10.00 Clear -- 69.8 32.0 25% NA NA 29.96 1014.6
12:54 PM CDT SE 12.8 G 20.8 10.00 Clear -- 69.1 32.0 25% NA NA 29.97 1014.9
12:35 PM CDT E 8.1 10.00 Clear -- 68.0 32.0 26% NA NA 29.98 1015.2
12:25 PM CDT E 9.2 10.00 Clear -- 68.0 32.0 26% NA NA 29.98 1015.2
12:10 PM CDT 10.00 Clear -- 66.2 30.2 26% NA NA 29.99 1015.6

Regional Weather Observation

WISCONSIN RAPIDS (KISW)

Clear
73.4 F

STEVENS POINT (KSTE)

Clear
72.0 F

MOSINEE/CENTRAL (KCWA)

Clear
69.8 F

WAUTOMA (KY50)

Clear
71.6 F

WAUPACA (KPCZ)

Clear
69.8 F

WAUSAU (KAUW)

Clear
71.6 F
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