Theresa, WI Weather Forecast
Local 7-day forecast
Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Theresa, WI in one place.
Rain showers. Partly sunny, with a high near 50. West wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Theresa, 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 15, 2026 9:23 PM CDT.
The active forecast window currently covers Apr 18 to Apr 22, 2026 for Theresa, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 18 to Apr 22, 2026
- Latest sync
- Apr 15, 2026 9:23 PM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Theresa
Tuesday looks like the warmest upcoming period in Theresa at 68 degrees F.
Sunday Night is the coolest period ahead with temperatures near 28 degrees F.
The strongest winds are forecast for Saturday at about 15 to 20 mph W.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 9:23 PM 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 rain showers before 7pm. Partly cloudy, with a low around 30. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 47. Northwest wind 10 to 15 mph.
Partly cloudy, with a low around 28.
Sunny, with a high near 56.
Partly cloudy, with a low around 43.
Mostly sunny, with a high near 68.
Partly cloudy, with a low around 43.
Mostly sunny, with a high near 63.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 18
|
Rain Showers
|
50°F |
15 to 20 mph
W
|
|
Saturday Night
Apr 18
|
Slight Chance Rain Showers then Partly Cloudy
|
30°F |
10 to 15 mph
W
|
|
Sunday
Apr 19
|
Mostly Sunny
|
47°F |
10 to 15 mph
NW
|
|
Sunday Night
Apr 19
|
Partly Cloudy
|
28°F |
5 to 10 mph
NE
|
|
Monday
Apr 20
|
Sunny
|
56°F |
5 to 10 mph
SE
|
|
Monday Night
Apr 20
|
Partly Cloudy
|
43°F |
10 mph
S
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
68°F |
10 to 15 mph
SW
|
|
Tuesday Night
Apr 21
|
Partly Cloudy
|
43°F |
5 to 10 mph
W
|
|
Wednesday
Apr 22
|
Mostly Sunny
|
63°F |
5 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Theresa.