Weather in Hartford, WI
Updated 2026-09-26 09:00 local time · ZIP codes 53027
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
55°19% rain58°14% rain60°13% rain61°12% rain
62°3% rain
63°5% rain63°9% rain
62°9% rain59°14% rain59°18% rain
56°20% rain55°22% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 22%).
It feels like 51°F with winds near 7 mph.
62°F, 3% rain chance and 9 mph wind.
Visibility is around 6 mi; gusts may reach 13 mph.
Current temperature is 55°F, wind 7 mph, rain chance up to 22%.
UV index is 1.
Local weather characteristics in Hartford
Wisconsin has warm summers, cold winters and strong Great Lakes influence near Lakes Michigan and Superior. Lake-effect snow can be important in favored areas.
Hartford is part of the Midwest weather region. The forecast point is near 43.32°N latitude and 88.38°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Hartford weather today
Overcast and 55°F in Hartford, WI. Today's high is 63°F with a 12% rain chance. Winds are around 7 mph with gusts near 13 mph. Relative humidity is 72%, pressure is 30.24 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Hartford
Sunrise is at 06:45 AM and sunset is at 06:44 PM. Tomorrow's forecast calls for Overcast with a high near 67°F and a low near 51°F. The maximum rain chance is 13%.