National Weather Service Forecast for: Gateway AK
Issued by: National Weather Service Anchorage, AK
Updated: 9:57 pm AKDT Aug 19, 2026
 
Overnight

Overnight: A chance of rain before 1am, then scattered showers after 1am. Cloudy, with a low around 52. Northeast wind around 5 mph. Chance of precipitation is 50%.
Chance Rain

 Thursday

Thursday: Scattered showers before 10am, then rain likely after 10am. Cloudy, with a high near 62. Northeast wind around 5 mph becoming calm. Chance of precipitation is 60%.
Rain Likely

 Thursday
Night
Thursday Night: Rain likely, mainly before 1am. Cloudy, with a low around 50. Calm wind. Chance of precipitation is 60%.
Rain Likely

 Friday

Friday: A chance of rain. Mostly cloudy, with a high near 61. Calm wind. Chance of precipitation is 50%.
Chance Rain

 Friday
Night
Friday Night: A chance of rain. Mostly cloudy, with a low around 48. South wind around 5 mph becoming southeast after midnight. Chance of precipitation is 40%.
Chance Rain

 Saturday

Saturday: Rain likely, mainly between 10am and 1pm. Cloudy, with a high near 59. Southeast wind around 5 mph. Chance of precipitation is 60%.
Rain Likely

 Saturday
Night
Saturday Night: A chance of rain. Cloudy, with a low around 47. Chance of precipitation is 40%.
Chance Rain

 Sunday

Sunday: A chance of showers before 10am. Partly sunny, with a high near 66.
Chance
Showers then
Partly Sunny
 Sunday
Night
Sunday Night: Partly cloudy, with a low around 47.
Partly Cloudy
Lo 52 °F Hi 62 °F Lo 50 °F Hi 61 °F Lo 48 °F Hi 59 °F Lo 47 °F Hi 66 °F Lo 47 °F

 

Overnight
 
 A chance of rain before 1am, then scattered showers after 1am. Cloudy, with a low around 52. Northeast wind around 5 mph. Chance of precipitation is 50%.
Thursday
 
 Scattered showers before 10am, then rain likely after 10am. Cloudy, with a high near 62. Northeast wind around 5 mph becoming calm. Chance of precipitation is 60%.
Thursday Night
 
 Rain likely, mainly before 1am. Cloudy, with a low around 50. Calm wind. Chance of precipitation is 60%.
Friday
 
 A chance of rain. Mostly cloudy, with a high near 61. Calm wind. Chance of precipitation is 50%.
Friday Night
 
 A chance of rain. Mostly cloudy, with a low around 48. South wind around 5 mph becoming southeast after midnight. Chance of precipitation is 40%.
Saturday
 
 Rain likely, mainly between 10am and 1pm. Cloudy, with a high near 59. Southeast wind around 5 mph. Chance of precipitation is 60%.
Saturday Night
 
 A chance of rain. Cloudy, with a low around 47. Chance of precipitation is 40%.
Sunday
 
 A chance of showers before 10am. Partly sunny, with a high near 66.
Sunday Night
 
 Partly cloudy, with a low around 47.
Monday
 
 Mostly sunny, with a high near 69.
Monday Night
 
 Mostly cloudy, with a low around 50.
Tuesday
 
 A chance of showers. Cloudy, with a high near 67.
Tuesday Night
 
 A chance of showers. Cloudy, with a low around 49.
Wednesday
 
 A chance of showers. Mostly cloudy, with a high near 66.

 

Forecast from NOAA-NWS for Gateway AK.