Weather in Waltham, MN
Updated 2026-08-11 12:45 local time · ZIP codes 55982
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
77°20% rain
82°10% rain
82°9% rain83°7% rain85°5% rain84°5% rain82°6% rain79°8% rain
77°9% rain75°11% rain74°12% rain
71°18% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 18%).
It feels like 82°F with winds near 6 mph.
79°F, 8% rain chance and 3 mph wind.
Visibility is around 10 mi; gusts may reach 15 mph.
Current temperature is 77°F, wind 6 mph, rain chance up to 18%.
UV index is 6. Sunscreen, shade and protective clothing are recommended.
Waltham weather today
Overcast and 77°F in Waltham, MN. Today's high is 85°F with a 36% rain chance. Winds are around 6 mph with gusts near 9 mph. Relative humidity is 89%, pressure is 29.89 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Waltham
Sunrise is at 06:11 AM and sunset is at 08:22 PM. Tomorrow's forecast calls for Sunny with a high near 82°F and a low near 67°F. The maximum rain chance is 41%.