Tomah, WI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Tomah, WI in one place.
Sunny. High near 64, with temperatures falling to around 62 in the afternoon. North wind around 5 mph.
Local Weather Overview
This forecast page for Tomah, 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: May 19, 2026 4:43 PM CDT.
The active forecast window currently covers May 20 to May 25, 2026 for Tomah, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 20 to May 25, 2026
- Latest sync
- May 19, 2026 4:43 PM CDT
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in Tomah
Memorial Day looks like the warmest upcoming period in Tomah at 85 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Friday at about 7 to 13 mph E.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- May 19, 2026 4:43 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- ARX
- Radar station
- KARX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 41. East wind 0 to 5 mph.
Partly sunny, with a high near 63. East wind 6 to 9 mph, with gusts as high as 18 mph.
Mostly cloudy, with a low around 42. East wind around 8 mph.
A chance of rain showers after 1pm. Mostly cloudy, with a high near 63. East wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
A chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 45. East wind 5 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
A chance of rain showers before 1pm. Mostly cloudy, with a high near 70. Northeast wind around 5 mph. Chance of precipitation is 40%.
Mostly cloudy, with a low around 48. North wind around 2 mph.
Mostly sunny, with a high near 76. West wind 1 to 5 mph.
Mostly clear, with a low around 52. Southwest wind around 2 mph.
Sunny, with a high near 85. South wind 2 to 7 mph.
Mostly clear, with a low around 57. South wind around 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
May 20
|
Sunny
|
64°F |
5 mph
N
|
|
Wednesday Night
May 20
|
Mostly Cloudy
|
41°F |
0 to 5 mph
E
|
|
Thursday
May 21
|
Partly Sunny
|
63°F |
6 to 9 mph
E
|
|
Thursday Night
May 21
|
Mostly Cloudy
|
42°F |
8 mph
E
|
|
Friday
May 22
|
Mostly Cloudy then Chance Rain Showers
|
63°F |
7 to 13 mph
E
|
|
Friday Night
May 22
|
Chance Showers And Thunderstorms
|
45°F |
5 to 12 mph
E
|
|
Saturday
May 23
|
Chance Rain Showers
|
70°F |
5 mph
NE
|
|
Saturday Night
May 23
|
Mostly Cloudy
|
48°F |
2 mph
N
|
|
Sunday
May 24
|
Mostly Sunny
|
76°F |
1 to 5 mph
W
|
|
Sunday Night
May 24
|
Mostly Clear
|
52°F |
2 mph
SW
|
|
Memorial Day
May 25
|
Sunny
|
85°F |
2 to 7 mph
S
|
|
Monday Night
May 25
|
Mostly Clear
|
57°F |
5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Tomah.