Weather in Gallatin Gateway, MT
Updated 2026-08-11 09:15 local time · ZIP codes 59730
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
65°0% rain69°0% rain72°0% rain74°0% rain77°0% rain78°0% rain78°1% rain79°1% rain79°1% rain78°1% rain76°1% rain
71°3% 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 3%).
It feels like 60°F with winds near 2 mph.
69°F, 0% rain chance and 3 mph wind.
Visibility is around 6 mi; gusts may reach 15 mph.
Current temperature is 65°F, wind 2 mph, rain chance up to 3%.
UV index is 2.
Gallatin Gateway weather today
Sunny and 65°F in Gallatin Gateway, MT. Today's high is 79°F with a 1% rain chance. Winds are around 2 mph with gusts near 7 mph. Relative humidity is 22%, pressure is 30.00 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Gallatin Gateway
Sunrise is at 06:21 AM and sunset is at 08:38 PM. Tomorrow's forecast calls for Sunny with a high near 80°F and a low near 53°F. The maximum rain chance is 36%.