Anchorage, AK Weather & Growing Conditions
Tonight
39°F
Light Rain
Rain. Cloudy, with a low around 39. South wind 0 to 5 mph. Chance of precipitation is 100%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 39°F | Light Rain | 0 to 5 mph S | 100% |
| Saturday | 46°F | Rain Showers | 5 to 15 mph E | 100% |
| Saturday Night | 37°F | Rain Showers then Light Rain | 10 to 15 mph NE | 100% |
| Sunday | 49°F | Light Rain then Rain Showers Likely | 0 to 10 mph NE | 96% |
| Sunday Night | 39°F | Rain Showers | 0 mph | 94% |
| Monday | 48°F | Rain Showers | 0 to 5 mph E | 97% |
| Monday Night | 36°F | Rain Showers Likely | 0 to 5 mph E | 71% |
| Tuesday | 48°F | Chance Rain Showers | 0 to 5 mph N | 31% |
| Tuesday Night | 34°F | Slight Chance Rain Showers | 5 mph N | 15% |
| Wednesday | 49°F | Mostly Sunny then Slight Chance Rain Showers | 0 to 5 mph N | 18% |
| Wednesday Night | 35°F | Chance Rain Showers | 0 to 5 mph E | 26% |
| Thursday | 49°F | Chance Rain Showers | 5 mph E | 43% |
| Thursday Night | 38°F | Rain Showers Likely | 5 mph E | 63% |
| Friday | 50°F | Rain Showers Likely | 5 to 10 mph E | 63% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Anchorage, AK
Last spring frost
May 8
First fall frost
Sep 29
Growing season
142 days
Explore more for Anchorage, AK: full frost dates · planting calendar · Alaska frost dates
Climate data from the nearest NOAA station, Alyeska, Ak (7.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.