Weather in Mc Grath, AK
Updated 2026-09-26 07:00 local time · ZIP codes 99627
Partly cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
45°32% rain
40°32% rain
40°30% rain41°26% rain43°20% rain
46°12% rain47°16% rain48°16% rain
51°7% rain54°7% rain
53°3% rain52°3% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
There is a moderate rain chance, peaking near 32%.
It feels like 42°F with winds near 5 mph.
53°F, 3% rain chance and 8 mph wind.
Visibility is around 10 mi; gusts may reach 24 mph.
Current temperature is 45°F, wind 5 mph, rain chance up to 32%.
UV index is 0.
Local weather characteristics in Mc Grath
Alaska spans Arctic, subarctic and maritime climates, so temperatures and precipitation can differ sharply between the coast, interior and far north.
Mc Grath is part of the West weather region. The forecast point is near 62.91°N latitude and 154.94°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.
Mc Grath weather today
Partly cloudy and 45°F in Mc Grath, AK. Today's high is 54°F with a 19% rain chance. Winds are around 5 mph with gusts near 14 mph. Relative humidity is 76%, pressure is 29.41 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Mc Grath
Sunrise is at 08:14 AM and sunset is at 08:07 PM. Tomorrow's forecast calls for Overcast with a high near 50°F and a low near 38°F. The maximum rain chance is 20%.