Plain, WI Weather Forecast
Local 7-day forecast
Patchy Fog
Track current conditions, temperature changes, wind, and the full daily outlook for Plain, WI in one place.
A chance of showers and thunderstorms before 7am, then patchy fog and showers and thunderstorms between 7am and 4pm. Mostly cloudy, with a high near 82. East wind 0 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Plain, WI is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Aug 10, 2026 2:05 AM CDT.
The active forecast window currently covers Aug 11 to Aug 16, 2026 for Plain, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 11 to Aug 16, 2026
- Latest sync
- Aug 10, 2026 2:05 AM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Plain
Wednesday looks like the warmest upcoming period in Plain at 83 degrees F.
Friday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Tuesday at about 0 to 5 mph E.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 10, 2026 2:05 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- MKX
- Radar station
- KARX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 65. Southeast wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms. Partly sunny, with a high near 83. North wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 62. North wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Partly sunny, with a high near 77. Northeast wind 0 to 5 mph.
A slight chance of rain showers after 1am. Mostly cloudy, with a low around 58. Chance of precipitation is 20%.
A slight chance of rain showers before 1pm. Mostly sunny, with a high near 74. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 57. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly sunny, with a high near 75. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
A chance of rain showers before 1pm. Mostly cloudy, with a high near 75. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Aug 11
|
Patchy Fog
|
82°F |
0 to 5 mph
E
|
|
Tuesday Night
Aug 11
|
Chance Showers And Thunderstorms
|
65°F |
0 to 5 mph
SE
|
|
Wednesday
Aug 12
|
Chance Showers And Thunderstorms
|
83°F |
0 to 5 mph
N
|
|
Wednesday Night
Aug 12
|
Slight Chance Rain Showers then Partly Cloudy
|
62°F |
0 to 5 mph
N
|
|
Thursday
Aug 13
|
Partly Sunny
|
77°F |
0 to 5 mph
NE
|
|
Thursday Night
Aug 13
|
Mostly Cloudy then Slight Chance Rain Showers
|
58°F |
0 to 5 mph
E
|
|
Friday
Aug 14
|
Slight Chance Rain Showers
|
74°F |
5 mph
E
|
|
Friday Night
Aug 14
|
Partly Cloudy then Chance Showers And Thunderstorms
|
57°F |
5 mph
E
|
|
Saturday
Aug 15
|
Chance Showers And Thunderstorms
|
75°F |
5 mph
SE
|
|
Saturday Night
Aug 15
|
Chance Rain Showers
|
60°F |
0 to 5 mph
SE
|
|
Sunday
Aug 16
|
Chance Rain Showers
|
75°F |
0 to 5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Plain.