Weather in Port Alsworth, AK
Updated 2026-08-11 07:15 local time · ZIP codes 99653
Mist
No government weather alerts were returned for this location at the latest update.
Next hours
50°28% rain57°28% rain
60°21% rain63°19% rain65°18% rain
66°20% rain67°20% rain67°17% rain67°18% rain
67°27% rain69°21% rain69°24% 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 28%).
It feels like 49°F with winds near 2 mph.
67°F, 17% rain chance and 5 mph wind.
Visibility is around 1 mi; gusts may reach 6 mph.
Current temperature is 50°F, wind 2 mph, rain chance up to 28%.
UV index is 0.
Port Alsworth weather today
Mist and 50°F in Port Alsworth, AK. Today's high is 69°F with a 52% rain chance. Winds are around 2 mph with gusts near 4 mph. Relative humidity is 97%, pressure is 30.12 inHg, and visibility is about 1 miles.
Tonight and tomorrow in Port Alsworth
Sunrise is at 06:21 AM and sunset is at 10:23 PM. Tomorrow's forecast calls for Partly Cloudy with a high near 67°F and a low near 45°F. The maximum rain chance is 64%.