Local Forecast

Sparta, WI Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Sparta, WI.

No Active Alerts

Hour-by-Hour  Current Observation

Saturday 11:55 PM CDTSaturday 11:55 PM

°F °C
Regional Observations →
54°F

Clear

  • 80° / 64° High / Low
  • 54° Feels Like
  • 0% Chance of Rain

Wind

N

0 mph

UV Index

0

None

Humidity

70%

Dew 45°F

Sun

5:35 AM · 8:23 PM

Rise · Set

Source: BLACK RIVER FALL (KBCK). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

80° 64°

Thunderstorms

Overnight: Thunderstorms Likely

Detailed forecast

Today

Showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 80, with temperatures falling to around 77 in the afternoon. East wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 64. Southeast wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday

84° 59°

Thunderstorms Likely

Overnight: Thunderstorms

Detailed forecast

Monday

Rain showers likely before 10am, then showers and thunderstorms likely. Mostly cloudy, with a high near 84. Southwest wind 7 to 12 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Night

Showers and thunderstorms. Mostly cloudy, with a low around 59. South wind 5 to 12 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Tuesday

73° 41°

Chance of Rain Showers

Overnight: Mostly Cloudy

Detailed forecast

Tuesday

Rain showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Mostly cloudy, with a high near 73. West wind 12 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Night

Mostly cloudy, with a low around 41. Northwest wind 6 to 13 mph, with gusts as high as 23 mph.

Wednesday

62° 39°

Mostly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Wednesday

Partly sunny, with a high near 62. Northwest wind around 8 mph.

Night

Partly cloudy, with a low around 38. Northeast wind 0 to 5 mph.

Thursday

68° 42°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Thursday

Mostly sunny, with a high near 67. East wind 1 to 5 mph.

Night

Partly cloudy, with a low around 42. Southeast wind around 3 mph.