Weather forecast for: Nikiski AK
Last Update: 2:23 am AKDT Aug 8, 2026
Today: Areas of fog before 10am. Otherwise, partly sunny, with a high near 66. Calm wind becoming northeast around 5 mph in the afternoon.
Tonight: Areas of fog after 10pm. Otherwise, partly cloudy, with a low around 52. West wind around 5 mph becoming southwest after midnight.
Sunday: Areas of fog before 1pm. Otherwise, partly sunny, with a high near 67. Southwest wind around 5 mph.
Sunday Night: Areas of fog after 10pm. Otherwise, partly cloudy, with a low around 52. South wind around 10 mph.
Monday: Partly sunny, with a high near 68. West wind around 5 mph.
Monday Night: Mostly cloudy, with a low around 51. South wind around 5 mph.
Tuesday: Mostly cloudy, with a high near 64.
Tuesday Night: Mostly cloudy, with a low around 52.
Wednesday: Mostly cloudy, with a high near 69.
Wednesday Night: Mostly cloudy, with a low around 52.
Thursday: A chance of showers. Mostly cloudy, with a high near 68.
Thursday Night: A chance of showers. Mostly cloudy, with a low around 52.
Friday: A chance of showers. Mostly cloudy, with a high near 67.