Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Overcast
52°F
11°C
| Humidity | 86% |
| Wind Speed | SW 6 mph |
| Barometer | 29.54 in (1000.6 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 8.00 mi |
| Wind Chill | 50°F (10°C) |
| Last update | 4 Nov 3:55 pm CST |
Extended Forecast for
Tomah WI
This Afternoon

High: 51 °F
Slight Chance
ShowersTonight
Low: 42 °F
Chance
Showers then
Showers
LikelyThursday
High: 48 °F
Showers
Likely then
CloudyThursday Night

Low: 29 °F
Decreasing
CloudsFriday

High: 48 °F
Mostly Sunny
Friday Night

Low: 23 °F
Mostly Clear
Saturday

High: 52 °F
Sunny
Saturday Night

Low: 29 °F
Mostly Clear
Sunday

High: 58 °F
Sunny
Detailed Forecast
This Afternoon
A 20 percent chance of showers. Cloudy, with a steady temperature around 51. Southwest wind around 11 mph, with gusts as high as 21 mph.
Tonight
Showers likely, mainly after 3am. Cloudy, with a low around 42. Southwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely, mainly before 7am. Cloudy, with a high near 48. West wind 8 to 14 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 29. North wind 9 to 14 mph, with gusts as high as 26 mph.
Friday
Mostly sunny, with a high near 48. North wind 7 to 11 mph.
Friday Night
Mostly clear, with a low around 23. North wind 3 to 6 mph.
Saturday
Sunny, with a high near 52. West wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 29. Light southwest wind.
Sunday
Sunny, with a high near 58. Calm wind becoming west 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 30. Calm wind.
Monday
Mostly sunny, with a high near 64. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 35. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 60. Calm wind becoming northwest around 5 mph.
Tuesday Night
Partly cloudy, with a low around 32. Calm wind.
Veterans Day
Mostly sunny, with a high near 60. Calm wind becoming west around 5 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Tomah WI
43.99°N 90.51°W
43.99°N 90.51°W
4:21 pm CST Nov 4, 2026
4pm CST Nov 4, 2026-6pm CST Nov 11, 2026


