Theresa, WI Weather Forecast
Local 7-day forecast
Smoke then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Theresa, WI in one place.
Smoke before noon, then a slight chance of rain showers between noon and 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 90. Heat index values as high as 95. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
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: Jul 17, 2026 12:02 PM CDT.
The active forecast window currently covers Jul 17 to Jul 23, 2026 for Theresa, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 12:02 PM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Theresa
Today looks like the warmest upcoming period in Theresa at 90 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Saturday at about 10 to 15 mph NW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 12:02 PM 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
Partly cloudy, with a low around 72. Southwest wind 5 to 10 mph.
Mostly sunny, with a high near 87. Northwest wind 10 to 15 mph.
Mostly clear, with a low around 59. Northeast wind 0 to 10 mph.
Sunny, with a high near 85. East wind 0 to 5 mph.
Partly cloudy, with a low around 63. South wind around 5 mph.
Rain showers likely between 7am and 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 88. Southwest wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 66. West wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
A slight chance of showers and thunderstorms before 7am. Sunny, with a high near 82. Chance of precipitation is 20%.
Mostly clear, with a low around 56.
Sunny, with a high near 78.
Mostly clear, with a low around 55.
Sunny, with a high near 80.
Partly cloudy, with a low around 58.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 17
|
Smoke then Slight Chance Showers And Thunderstorms
|
90°F |
5 to 10 mph
SW
|
|
Tonight
Jul 17
|
Partly Cloudy
|
72°F |
5 to 10 mph
SW
|
|
Saturday
Jul 18
|
Mostly Sunny
|
87°F |
10 to 15 mph
NW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
59°F |
0 to 10 mph
NE
|
|
Sunday
Jul 19
|
Sunny
|
85°F |
0 to 5 mph
E
|
|
Sunday Night
Jul 19
|
Partly Cloudy
|
63°F |
5 mph
S
|
|
Monday
Jul 20
|
Rain Showers Likely
|
88°F |
5 to 15 mph
SW
|
|
Monday Night
Jul 20
|
Showers And Thunderstorms Likely
|
66°F |
10 to 15 mph
W
|
|
Tuesday
Jul 21
|
Slight Chance Showers And Thunderstorms then Sunny
|
82°F |
10 to 15 mph
NW
|
|
Tuesday Night
Jul 21
|
Mostly Clear
|
56°F |
5 to 15 mph
N
|
|
Wednesday
Jul 22
|
Sunny
|
78°F |
5 to 10 mph
NW
|
|
Wednesday Night
Jul 22
|
Mostly Clear
|
55°F |
0 to 5 mph
W
|
|
Thursday
Jul 23
|
Sunny
|
80°F |
0 to 5 mph
W
|
|
Thursday Night
Jul 23
|
Partly Cloudy
|
58°F |
0 to 5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Theresa.