Weather in Koyukuk, AK
Updated 2026-08-11 09:45 local time · ZIP codes 99754
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
56°7% rain67°4% rain70°3% rain71°3% rain73°2% rain74°2% rain
75°3% rain75°4% rain75°4% rain74°4% rain72°4% rain69°5% 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 5%).
It feels like 57°F with winds near 2 mph.
70°F, 3% rain chance and 2 mph wind.
Visibility is around 10 mi; gusts may reach 7 mph.
Current temperature is 56°F, wind 2 mph, rain chance up to 5%.
UV index is 1.
Koyukuk weather today
Sunny and 56°F in Koyukuk, AK. Today's high is 75°F with a 6% rain chance. Winds are around 2 mph with gusts near 7 mph. Relative humidity is 88%, pressure is 30.15 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Koyukuk
Sunrise is at 06:04 AM and sunset is at 11:07 PM. Tomorrow's forecast calls for Patchy rain nearby with a high near 74°F and a low near 54°F. The maximum rain chance is 57%.