Local Forecast

Summit Lake, WI Weather Forecast & Alerts

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

No Active Alerts

Hour-by-Hour  Current Observation

Monday 2:40 AM CDTMonday 2:40 AM

°F °C
Regional Observations →
60°F

Mostly Cloudy

  • 78° / 60° High / Low
  • 60° Feels Like
  • 0% Chance of Rain

Wind

8 mph

SE

UV Index

0

None

Humidity

72%

Dew 51°F

Sun

5:08 AM · 8:42 PM

Rise · Set

Source: RHINELANDER (KRHI). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

78° 60°

Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Today

A chance of rain showers between 7am and 1pm, then showers and thunderstorms likely between 1pm and 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers and thunderstorms. Cloudy. High near 78, with temperatures falling to around 76 in the afternoon. Heat index values as high as 76. Southeast wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

Showers and thunderstorms. Cloudy. Low around 60, with temperatures rising to around 63 overnight. South southeast wind 1 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

84° 62°

Mostly Cloudy

Overnight: Chance of Thunderstorms

Detailed forecast

Tuesday

Partly sunny, with a high near 84. Heat index values as high as 85. West wind around 3 mph.

Night

A chance of showers and thunderstorms between 1am and 4am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 62. South southeast wind around 6 mph. Chance of precipitation is 40%.

Wednesday

89° 64°

Scattered Thunderstorms Likely

Overnight: Rain

Detailed forecast

Wednesday

A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 60%.

Night

Showers and thunderstorms likely before 7pm, then showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 80%.

Thursday

80° 55°

Chance of Scattered Thunderstorms

Overnight: Chance of Showers

Detailed forecast

Thursday

A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 80. Chance of precipitation is 50%.

Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 55. Chance of precipitation is 50%.

Friday

78° 57°

Isolated T-storm

Overnight: Slight Chance of Showers

Detailed forecast

Friday

A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Sunny, with a high near 78. Chance of precipitation is 20%.

Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 57. Chance of precipitation is 20%.

Summit Lake, WI Weather Analysis Tools