Weather WorldBig Delta, AK 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Big Delta, AK Weather Forecast
Big Delta, AK Weather Forecast Date: 445 AM AKDT Sat Oct 10 2026
The area/counties/county of: Delta Junction, including: Delta Junction, Fort Greely, and Deltana.or toggle through each period.
Today... Mostly cloudy. Highs in the mid 40s. South winds 10 to 20 mph.
Tonight... Mostly cloudy with a slight chance of rain. Lows in the mid 30s. Southeast winds 10 to 20 mph.
Sunday... Mostly cloudy with a slight chance of rain and snow. Highs in the lower 40s. South winds 5 to 15 mph.
Sunday Night... Mostly cloudy. Lows in the upper 20s. Light winds.
Columbus Day... Mostly cloudy. Highs around 40. Light winds.
Monday Night... Mostly cloudy. Lows in the mid 20s.
Tuesday... Partly cloudy. Highs in the mid 30s. Lows in the mid 20s.
Tuesday Night... Partly cloudy. Highs in the mid 30s. Lows in the mid 20s.
Wednesday... Mostly cloudy. Highs in the mid 30s.
Wednesday Night... Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 20s.
Thursday... Mostly cloudy. Highs in the mid 30s. Lows in the mid 20s.
Thursday Night... Mostly cloudy. Highs in the mid 30s. Lows in the mid 20s.
POP = Probability of Precipitation
Big Delta Radar Loop
Use the map search tool if you want to place a location marker on the radar map...