Seymour, WI Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Seymour, WI in one place.
Partly sunny, with a high near 51. North northwest wind 5 to 8 mph. New rainfall amounts less than a tenth of an inch possible.
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: Apr 9, 2026 3:21 PM CDT.
The active forecast window currently covers Apr 10 to Apr 15, 2026 for Seymour, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 10 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 3:21 PM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Seymour
Monday looks like the warmest upcoming period in Seymour at 75 degrees F.
Friday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Sunday at about 13 to 20 mph SSW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 3:21 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- GRB
- Radar station
- KGRB
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 30. East wind around 5 mph.
Mostly sunny, with a high near 55. South wind 3 to 10 mph, with gusts as high as 18 mph.
Rain showers between 7pm and 10pm, then showers and thunderstorms. Mostly cloudy, with a low around 43. Chance of precipitation is 90%.
Showers and thunderstorms. Mostly cloudy, with a high near 69. Chance of precipitation is 90%.
Rain showers likely. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
A chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 75. Chance of precipitation is 30%.
Showers and thunderstorms. Mostly cloudy, with a low around 52. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a high near 65. Chance of precipitation is 80%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Rain showers likely. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
A chance of rain showers. Partly cloudy, with a low around 44. Chance of precipitation is 50%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 10
|
Partly Sunny
|
51°F |
5 to 8 mph
NNW
|
|
Friday Night
Apr 10
|
Mostly Clear
|
30°F |
5 mph
E
|
|
Saturday
Apr 11
|
Mostly Sunny
|
55°F |
3 to 10 mph
S
|
|
Saturday Night
Apr 11
|
Showers And Thunderstorms
|
43°F |
12 mph
SSE
|
|
Sunday
Apr 12
|
Showers And Thunderstorms
|
69°F |
13 to 20 mph
SSW
|
|
Sunday Night
Apr 12
|
Rain Showers Likely
|
60°F |
13 to 20 mph
SW
|
|
Monday
Apr 13
|
Chance Rain Showers
|
75°F |
13 mph
WSW
|
|
Monday Night
Apr 13
|
Showers And Thunderstorms
|
52°F |
10 mph
SSE
|
|
Tuesday
Apr 14
|
Showers And Thunderstorms
|
65°F |
13 mph
ENE
|
|
Tuesday Night
Apr 14
|
Showers And Thunderstorms Likely
|
46°F |
12 mph
ESE
|
|
Wednesday
Apr 15
|
Rain Showers Likely
|
62°F |
14 mph
SW
|
|
Wednesday Night
Apr 15
|
Chance Rain Showers
|
44°F |
8 to 12 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Seymour.
