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2026 Astronomical Summer Climate Summary

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Fair

60°F

16°C

Humidity	74%
Wind Speed	E 7 mph
Barometer	30.43 in (1031.1 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	23 Sep 10:55 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles WSW Cataract WI

Today
High: 64 °F
Sunny
Tonight
Low: 45 °F
Partly Cloudy
Thursday
High: 67 °F
Partly Sunny
Thursday Night
Low: 51 °F
Mostly Cloudy
Friday
High: 69 °F
Partly Sunny
Friday Night
Low: 48 °F
Mostly Cloudy
Saturday
High: 66 °F
Partly Sunny
then Chance
Showers
Saturday Night
Low: 49 °F
Chance
Showers
Sunday
High: 66 °F
Mostly Cloudy

Detailed Forecast

Today

Sunny, with a high near 64. East wind around 7 mph.

Tonight

Partly cloudy, with a low around 45. Light east wind.

Thursday

Partly sunny, with a high near 67. Calm wind becoming southeast around 5 mph.

Thursday Night

Mostly cloudy, with a low around 51. Calm wind.

Friday

Partly sunny, with a high near 69. Light east wind.

Friday Night

Mostly cloudy, with a low around 48. Calm wind.

Saturday

A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 66. Calm wind becoming southeast 5 to 8 mph in the morning.

Saturday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 49. Light southeast wind.

Sunday

Mostly cloudy, with a high near 66. Calm wind.

Sunday Night

Mostly cloudy, with a low around 48. Calm wind.

Monday

Mostly sunny, with a high near 71. Calm wind becoming south around 5 mph in the afternoon.

Monday Night

A 20 percent chance of showers. Partly cloudy, with a low around 53. Light south wind.

Tuesday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 68. Light south wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%.