Plain, WI Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Plain, WI in one place.
Partly sunny, with a high near 67. East wind around 0 mph.
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: Sep 26, 2026 3:41 AM CDT.
The active forecast window currently covers Sep 27 to Oct 2, 2026 for Plain, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 27 to Oct 2, 2026
- Latest sync
- Sep 26, 2026 3:41 AM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Plain
Monday looks like the warmest upcoming period in Plain at 71 degrees F.
Sunday Night is the coolest period ahead with temperatures near 51 degrees F.
The strongest winds are forecast for Tuesday at about 0 to 10 mph S.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 26, 2026 3:41 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
Mostly cloudy, with a low around 51. Wind around 0 mph.
Mostly sunny, with a high near 71. East wind around 0 mph.
Mostly clear, with a low around 51. Southeast wind around 0 mph.
A chance of rain showers after 1pm. Partly sunny, with a high near 70. South wind 0 to 10 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain showers likely. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Rain showers likely. Mostly cloudy, with a high near 68. Chance of precipitation is 70%.
Rain showers likely. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Rain showers likely. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
A chance of rain showers. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.
A slight chance of rain showers. Partly sunny, with a high near 66. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Sep 27
|
Partly Sunny
|
67°F |
0 mph
|
|
Sunday Night
Sep 27
|
Mostly Cloudy
|
51°F |
0 mph
|
|
Monday
Sep 28
|
Mostly Sunny
|
71°F |
0 mph
|
|
Monday Night
Sep 28
|
Mostly Clear
|
51°F |
0 mph
|
|
Tuesday
Sep 29
|
Partly Sunny then Chance Rain Showers
|
70°F |
0 to 10 mph
S
|
|
Tuesday Night
Sep 29
|
Rain Showers Likely
|
56°F |
5 mph
S
|
|
Wednesday
Sep 30
|
Rain Showers Likely
|
68°F |
5 mph
S
|
|
Wednesday Night
Sep 30
|
Rain Showers Likely
|
56°F |
5 mph
S
|
|
Thursday
Oct 1
|
Rain Showers Likely
|
68°F |
5 to 10 mph
S
|
|
Thursday Night
Oct 1
|
Chance Rain Showers
|
51°F |
0 to 10 mph
S
|
|
Friday
Oct 2
|
Slight Chance Rain Showers
|
66°F |
5 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Plain.