Trevor, WI Weather Forecast
Local 7-day forecast
Partly Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Trevor, WI in one place.
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 92. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Trevor, 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: Jul 24, 2026 8:56 AM CDT.
The active forecast window currently covers Jul 26 to Jul 30, 2026 for Trevor, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 26 to Jul 30, 2026
- Latest sync
- Jul 24, 2026 8:56 AM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Trevor
Sunday looks like the warmest upcoming period in Trevor at 92 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Sunday at about 5 to 10 mph SW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 24, 2026 8:56 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- MKX
- Radar station
- KMKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 73. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 92. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 68. West wind 5 to 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 63. Chance of precipitation is 20%.
Sunny, with a high near 86.
A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 63. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 88. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Jul 26
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
92°F |
5 to 10 mph
SW
|
|
Sunday Night
Jul 26
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
73°F |
5 to 10 mph
SW
|
|
Monday
Jul 27
|
Chance Showers And Thunderstorms
|
92°F |
5 to 10 mph
SW
|
|
Monday Night
Jul 27
|
Slight Chance Showers And Thunderstorms
|
68°F |
5 to 10 mph
W
|
|
Tuesday
Jul 28
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
88°F |
5 to 10 mph
N
|
|
Tuesday Night
Jul 28
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
63°F |
0 to 10 mph
NE
|
|
Wednesday
Jul 29
|
Sunny
|
86°F |
0 to 5 mph
NE
|
|
Wednesday Night
Jul 29
|
Slight Chance Showers And Thunderstorms
|
63°F |
0 to 5 mph
NE
|
|
Thursday
Jul 30
|
Sunny then Slight Chance Showers And Thunderstorms
|
88°F |
0 to 5 mph
SW
|
|
Thursday Night
Jul 30
|
Chance Showers And Thunderstorms
|
65°F |
0 to 5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Trevor.