Local Forecast

Mercer, WI Weather Forecast & Alerts

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

Active Alerts 1 active

Hour-by-Hour  Current Observation

Sunday 3:20 PM CDTSunday 3:20 PM

°F °C
Regional Observations →
73°F

Clear

  • 82° / 64° High / Low
  • 73° Feels Like
  • 0% Chance of Rain

Wind

6 mph

SSE

UV Index

9

Very High

Humidity

69%

Dew 62°F

Sun

5:10 AM · 8:55 PM

Rise · Set

Source: IRONWOOD (KIWD). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

82° 64°

Chance of Thunderstorms

Overnight: Thunderstorms Likely

Detailed forecast

Today

A chance of rain showers between noon and 4pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 81. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Night

A chance of showers and thunderstorms before midnight, then showers and thunderstorms likely between midnight and 3am, then a chance of showers and thunderstorms between 3am and 4am, then a chance of showers and thunderstorms. Mostly cloudy. Low around 63, with temperatures rising to around 65 overnight. Southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Monday

93° 71°

Chance of Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Monday

A chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms between 8am and 9am. Partly sunny, with a high near 92. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Night

A chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms between 10pm and 4am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 71. South wind 10 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.

Tuesday

93° 66°

Isolated T-storm

Overnight: Chance of Showers

Detailed forecast

Tuesday

A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 93. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 66. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. New rainfall amounts less than a tenth of an inch possible.

Wednesday

89° 64°

Chance of Scattered Thunderstorms

Overnight: Thunderstorms Likely

Detailed forecast

Wednesday

A chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Night

A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 64. Southwest wind around 5 mph.

Thursday

89° 66°

Chance of Scattered Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Thursday

Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. Southwest wind 5 to 10 mph.

Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 65. Southwest wind 0 to 5 mph.

Mercer, WI Weather Analysis Tools