Trevor, WI Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Trevor, WI in one place.
Partly sunny, with a high near 49. West wind around 15 mph, with gusts as high as 30 mph. New rainfall amounts less than a tenth of an inch possible.
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: Apr 18, 2026 12:39 AM CDT.
The active forecast window currently covers Apr 18 to Apr 24, 2026 for Trevor, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 18 to Apr 24, 2026
- Latest sync
- Apr 18, 2026 12:39 AM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Trevor
Thursday looks like the warmest upcoming period in Trevor at 76 degrees F.
Sunday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Saturday at about 15 mph W.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 18, 2026 12:39 AM CDT
- Coverage
- 7 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
Mostly clear, with a low around 32. West wind 5 to 15 mph, with gusts as high as 30 mph.
Mostly sunny, with a high near 49. West wind 5 to 15 mph.
Mostly clear, with a low around 30. North wind 0 to 10 mph.
Sunny, with a high near 52. Southeast wind 0 to 10 mph.
Mostly cloudy, with a low around 41. South wind 5 to 10 mph.
Mostly sunny, with a high near 71. Southwest wind around 10 mph.
Partly cloudy, with a low around 44.
Sunny, with a high near 66.
Partly cloudy, with a low around 48.
Mostly sunny, with a high near 76.
A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a high near 73. Chance of precipitation is 50%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 18
|
Partly Sunny
|
49°F |
15 mph
W
|
|
Saturday Night
Apr 18
|
Mostly Clear
|
32°F |
5 to 15 mph
W
|
|
Sunday
Apr 19
|
Mostly Sunny
|
49°F |
5 to 15 mph
W
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
30°F |
0 to 10 mph
N
|
|
Monday
Apr 20
|
Sunny
|
52°F |
0 to 10 mph
SE
|
|
Monday Night
Apr 20
|
Mostly Cloudy
|
41°F |
5 to 10 mph
S
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
71°F |
10 mph
SW
|
|
Tuesday Night
Apr 21
|
Partly Cloudy
|
44°F |
5 to 10 mph
N
|
|
Wednesday
Apr 22
|
Sunny
|
66°F |
5 to 10 mph
E
|
|
Wednesday Night
Apr 22
|
Partly Cloudy
|
48°F |
5 mph
SE
|
|
Thursday
Apr 23
|
Mostly Sunny
|
76°F |
5 to 15 mph
S
|
|
Thursday Night
Apr 23
|
Chance Showers And Thunderstorms
|
57°F |
10 mph
S
|
|
Friday
Apr 24
|
Chance Showers And Thunderstorms
|
73°F |
10 to 15 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Trevor.