Seymour, WI Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Seymour, WI in one place.
Mostly sunny, with a high near 82. Southeast wind 0 to 5 mph.
Local Weather Overview
This forecast page for Seymour, 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 23, 2026 7:41 PM CDT.
The active forecast window currently covers Aug 24 to Aug 29, 2026 for Seymour, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 24 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 7:41 PM CDT
- Forecast office
- MPX
- Source
- NOAA / NWS
Daily Outlook
This Week in Seymour
Tuesday looks like the warmest upcoming period in Seymour at 86 degrees F.
Thursday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 15 mph W.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 7:41 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- MPX
- Radar station
- KARX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 61. South southeast wind 0 to 5 mph.
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. South southwest wind 0 to 10 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms between 10pm and 1am. Partly cloudy, with a low around 64. Southwest wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 81. West wind 5 to 15 mph.
Mostly clear, with a low around 60. Northwest wind 5 to 10 mph.
Sunny, with a high near 82. Northwest wind 5 to 10 mph.
Mostly clear, with a low around 55. North northeast wind 0 to 5 mph.
Sunny, with a high near 83. North northwest wind 0 to 5 mph.
A chance of rain showers after 1am. Mostly clear, with a low around 60. East northeast wind around 5 mph. Chance of precipitation is 30%.
A chance of rain showers. Mostly sunny, with a high near 83. South southeast wind 5 to 10 mph. Chance of precipitation is 30%.
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Mostly Sunny
|
82°F |
0 to 5 mph
SE
|
|
Monday Night
Aug 24
|
Partly Cloudy
|
61°F |
0 to 5 mph
SSE
|
|
Tuesday
Aug 25
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
86°F |
0 to 10 mph
SSW
|
|
Tuesday Night
Aug 25
|
Chance Showers And Thunderstorms
|
64°F |
5 to 10 mph
SW
|
|
Wednesday
Aug 26
|
Mostly Sunny
|
81°F |
5 to 15 mph
W
|
|
Wednesday Night
Aug 26
|
Mostly Clear
|
60°F |
5 to 10 mph
NW
|
|
Thursday
Aug 27
|
Sunny
|
82°F |
5 to 10 mph
NW
|
|
Thursday Night
Aug 27
|
Mostly Clear
|
55°F |
0 to 5 mph
NNE
|
|
Friday
Aug 28
|
Sunny
|
83°F |
0 to 5 mph
NNW
|
|
Friday Night
Aug 28
|
Mostly Clear then Chance Rain Showers
|
60°F |
5 mph
ENE
|
|
Saturday
Aug 29
|
Chance Rain Showers
|
83°F |
5 to 10 mph
SSE
|
|
Saturday Night
Aug 29
|
Chance Showers And Thunderstorms
|
64°F |
5 to 10 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Seymour.