Weather in Watertown, WI
Updated 2026-08-11 11:15 local time · ZIP codes 53094, 53098
Patchy light rain with thunder
No government weather alerts were returned for this location at the latest update.
Next hours
70°72% rain
73°54% rain
78°25% rain
79°8% rain79°10% rain83°7% rain82°6% rain81°6% rain78°8% rain75°11% rain
73°13% rain72°14% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance reaches about 72% over the next 12 hours.
It feels like 70°F with winds near 9 mph.
78°F, 8% rain chance and 2 mph wind.
Visibility is around 10 mi; gusts may reach 14 mph.
Current temperature is 70°F, wind 9 mph, rain chance up to 72%.
UV index is 5. Sunscreen and sunglasses are sensible for longer outdoor time.
Watertown weather today
Patchy light rain with thunder and 70°F in Watertown, WI. Today's high is 83°F with a 76% rain chance. Winds are around 9 mph with gusts near 14 mph. Relative humidity is 100%, pressure is 29.91 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Watertown
Sunrise is at 05:56 AM and sunset is at 08:04 PM. Tomorrow's forecast calls for Mist with a high near 83°F and a low near 67°F. The maximum rain chance is 59%.