Plain, WI 14 Day Weather - 53577 WeatherWorld.com
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Plain, WI Weather Forecast


Plain, WI Weather Forecast Dated: 1102 AM Thu Sep 03 2026
Expect a mild stretch with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.
Thursday, September 3, 2026
Mid-Morning
78°F 26°C
Sunny
Mid-Afternoon
92°F 33°C
Overcast
Early-Evening
83°F 28°C
Sunny
Sizzling hot near 92°F 33°C with a heat index reaching 98°F 37°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling. Winds turning from the SSW to the ESE at 5 mph 8 km/h.
Friday, September 4, 2026
Mid-Morning
71°F 22°C
Overcast
Mid-Afternoon
85°F 29°C
Nearby Thunderstorms
Early-Evening
82°F 28°C
Nearby Thunderstorms
Quite warm reaching 85°F 29°C, feeling like 92°F 33°C during peak afternoon, locally heavy thunderstorms at times, with lower humidity and steady pressure.
Saturday, September 5, 2026
Mid-Morning
70°F 21°C
Sunny
Mid-Afternoon
83°F 28°C
Sunny
Early-Evening
75°F 24°C
Sunny
Very warm near 83°F 28°C, though humidity makes it feel like 88°F 31°C, sunny throughout the day, with steady humidity and steady pressure. Winds blowing from the ENE at 8 mph 12 km/h.
Sunday, September 6, 2026
Mid-Morning
66°F 19°C
Partly Cloudy
Mid-Afternoon
79°F 26°C
Overcast
Early-Evening
75°F 24°C
Cloudy
Mild temperatures up to 79°F 26°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds ESE at 7 mph 12 km/h.
Monday, September 7, 2026
Mid-Morning
65°F 18°C
Overcast
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
73°F 23°C
Cloudy
Mild with a high of 77°F 25°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds out of the SSE at 8 mph 13 km/h.
Tuesday, September 8, 2026
Mid-Morning
64°F 18°C
Scattered Showers
Mid-Afternoon
73°F 23°C
Overcast
Early-Evening
72°F 23°C
Overcast
Pleasant near 73°F 23°C, locally heavy downpours at times, with steady humidity and barometric pressure falling. Winds shifting from the SE to the ESE at 6 mph 10 km/h.
Wednesday, September 9, 2026
Mid-Morning
71°F 22°C
Light Showers
Mid-Afternoon
82°F 28°C
Overcast
Early-Evening
76°F 25°C
Overcast
Warm and summery around 82°F 28°C (feels like 85°F 29°C), early showers breaking for a drier afternoon, with lower humidity and steady pressure.
Thursday, September 10, 2026
Mid-Morning
62°F 16°C
Overcast
Mid-Afternoon
71°F 22°C
Overcast
Early-Evening
70°F 21°C
Overcast
Enjoyable around 71°F 22°C, overcast throughout the day, with steady humidity and steady pressure. Winds turning from the NNW to the W at 4 mph 6 km/h.
Friday, September 11, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
74°F 24°C
Cloudy
Early-Evening
70°F 21°C
Sunny
Mild temperatures up to 74°F 24°C, cloudy in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure.
Saturday, September 12, 2026
Mid-Morning
67°F 20°C
Scattered Showers
Mid-Afternoon
77°F 25°C
Scattered Showers
Early-Evening
74°F 24°C
Scattered Showers
Mild with a high of 77°F 25°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds switching from the SE to the SSE at 11 mph 17 km/h. Gusts up to 27 mph 43 km/h.
Sunday, September 13, 2026
Mid-Morning
72°F 22°C
Light Fog
Mid-Afternoon
83°F 29°C
Sunny
Early-Evening
74°F 23°C
Nearby Thunderstorms
Quite warm reaching 83°F 29°C, feeling like 88°F 31°C during peak afternoon, locally heavy thunderstorms at times, with steady humidity and steady pressure. Winds moving from the SW to the SSW at 5 mph 8 km/h.
Monday, September 14, 2026
Mid-Morning
71°F 22°C
Overcast
Mid-Afternoon
76°F 24°C
Overcast
Early-Evening
70°F 21°C
Scattered Showers
Comfortable with temperatures reaching 76°F 24°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds swinging from the WSW to the WNW at 7 mph 10 km/h.
Tuesday, September 15, 2026
Mid-Morning
58°F 14°C
Partly Cloudy
Mid-Afternoon
62°F 17°C
Cloudy
Early-Evening
59°F 15°C
Cloudy
Refreshing around 62°F 17°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure rising. Winds shifting from the WNW to the NW at 10 mph 16 km/h. Gusts up to 22 mph 35 km/h.
Wednesday, September 16, 2026
Mid-Morning
53°F 12°C
Sunny
Mid-Afternoon
62°F 17°C
Cloudy
Early-Evening
57°F 14°C
Partly Cloudy
Mildly cool near 62°F 17°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure.
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