Local Forecast

Greenville, WI Weather Forecast & Alerts

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

Active Alerts 2 active

Hour-by-Hour  Current Observation

Sunday 12:15 PM CDTSunday 12:15 PM

°F °C
Regional Observations →
77°F

Mostly Cloudy

  • 82° / 69° High / Low
  • 77° Feels Like
  • 0% Chance of Rain

Wind

9 mph

S

UV Index

7

High

Humidity

60%

Dew 62°F

Sun

5:12 AM · 8:42 PM

Rise · Set

Source: CLINTONVILLE (KCLI). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

82° 69°

Mostly Cloudy

Overnight: Thunderstorms

Detailed forecast

Today

Partly sunny, with a high near 82. Heat index values as high as 82. Southeast wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Night

A chance of showers and thunderstorms between 9pm and 1am, then showers and thunderstorms. Mostly cloudy, with a low around 69. Heat index values as high as 81. South southeast wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.

Monday

95° 77°

Slight Chance of Rain Showers

Overnight: Partly Cloudy

Detailed forecast

Monday

A chance of showers and thunderstorms before 9am. Partly sunny, with a high near 94. Heat index values as high as 107. South wind 12 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

Mostly clear, with a low around 77. Heat index values as high as 107. South southwest wind 12 to 15 mph, with gusts as high as 25 mph.

Tuesday

95° 75°

Mostly Sunny

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Tuesday

Sunny, with a high near 95. Southwest wind 10 to 16 mph, with gusts as high as 26 mph.

Night

A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 75. Chance of precipitation is 40%.

Wednesday

93° 73°

Isolated T-storm

Overnight: Thunderstorms Likely

Detailed forecast

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 40%.

Night

A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Partly cloudy, with a low around 72. Chance of precipitation is 70%.

Thursday

91° 73°

Chance of Scattered Thunderstorms

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Thursday

Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 60%.

Night

A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 50%.

Greenville, WI Weather Analysis Tools