Local Forecast

Hartford, WI Weather Forecast & Alerts

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

Active Alerts 3 active

Hour-by-Hour  Current Observation

Sunday 3:35 PM CDTSunday 3:35 PM

°F °C
Regional Observations →
74°F

Clear

  • 80° / 68° High / Low
  • 74° Feels Like
  • 0% Chance of Rain

Wind

17 mph

G 26 mph

SE

UV Index

9

Very High

Humidity

70%

Dew 63°F

Sun

5:15 AM · 8:37 PM

Rise · Set

Source: JUNEAU (KUNU). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

80° 68°

Isolated T-storm

Overnight: Chance of Thunderstorms

Detailed forecast

Today

A slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 79. Southeast wind 10 to 15 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Night

A chance of showers and thunderstorms between 10pm and 4am. Mostly cloudy, with a low around 68. Southeast wind 10 to 15 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Monday

93° 75°

Mostly Cloudy

Overnight: Mostly Clear

Detailed forecast

Monday

Mostly sunny, with a high near 93. Heat index values as high as 103. South wind 10 to 15 mph, with gusts as high as 30 mph. New rainfall amounts less than a tenth of an inch possible.

Night

Mostly clear, with a low around 74. Heat index values as high as 101. Southwest wind 10 to 15 mph.

Tuesday

95° 75°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Tuesday

Sunny, with a high near 94. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Night

Mostly clear, with a low around 74. Southwest wind 10 to 15 mph.

Wednesday

93° 73°

Mostly Sunny

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Wednesday

Sunny, with a high near 93. Southwest wind around 10 mph.

Night

A chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly clear, with a low around 73. Southwest wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Thursday

93° 71°

Chance of Scattered Thunderstorms

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 30%.

Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 50%.

Hartford, WI Weather Analysis Tools