WXSIM Forecast for: Nikiski
Issued by: Kenai Weather Live
Updated: Friday, 04-Sep-2026 09:55 am
 
Today

Fog a.m.
Fog a.m.
Tonight

Rain likely
Rain likely
Saturday

Partly Cloudy
Partly Cloudy
Saturday
night
Partly Cloudy
Partly Cloudy
Sunday

Chance rain
Chance rain
Sunday
night
Rain likely
Rain likely
Monday

Rain likely
Rain likely
Monday
night
Rain likely
Rain likely
Tuesday

Rain likely
Rain likely
Tuesday
night
Chance rain
Chance rain
<.1 in. .75 in. <.1 in. <.25 in. .75 in. .35 in. .5 in. 1.0 in. .1 in.
High: 62° Low: 52° High: 65° Low: 52° High: 63° Low: 50° High: 61° Low: 46° High: 57° Low: 48°
                   
S
4
mph
Light breeze
E→S
3→8-20
mph
Fresh breeze
S
14-22
mph
Fresh breeze
S
8-18→3
mph
Moderate breeze
NNE
3→7-16
mph
Moderate breeze
NNE
5-15
mph
Moderate breeze
ENE→SSE
2
mph
Light air
ENE
2
mph
Light air
ENE→S
8-15→13-23
mph
Fresh breeze
S
14-24→4
mph
Fresh breeze

 

Today
 
Cloudy in the morning, becoming dense overcast in the afternoon. Patchy light fog in the morning. A chance of rain. Mild. High 62°. Wind south around 4 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch. Maximum freezing level 11300 feet above sea level.
Tonight
 
Dense overcast. Patchy light fog after midnight. A chance of rain in the evening, then rain likely after midnight. Low 52°. Wind east around 3 mph in the evening, becoming south around 8 mph, gusting to 20 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly between half an inch and one inch. Minimum freezing level 8200 feet above sea level.
Saturday
 
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain. Breezy and mild. High 65°. Wind south around 14 mph, gusting to 22 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch. Maximum freezing level 8700 feet above sea level.
Saturday night
 
Partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Relatively mild. Low 52°. Wind south around 8 mph, gusting to 18 mph, in the evening, becoming 3 mph after midnight. Minimum freezing level 7800 feet above sea level.
Sunday
 
Cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. Mild. High 63°. Wind north-northeast around 3 mph in the morning, becoming 7 mph, gusting to 16 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly less than a quarter of an inch. Maximum freezing level 8300 feet above sea level.
Sunday night
 
Dense overcast. Rain very likely. Low 50°. Wind north-northeast around 5 mph, gusting to 15 mph. Chance of precipitation 80 percent. Precipitation mostly between half an inch and one inch. Minimum freezing level 7400 feet above sea level.
Monday
 
Dense overcast in the morning, becoming mostly cloudy in the afternoon. Patchy light fog. Rain likely in the morning, then a chance of rain in the afternoon. High 61°. Wind east-northeast around 2 mph in the morning, becoming south-southeast in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch. Maximum freezing level 8000 feet above sea level.
Monday night
 
Partly to mostly cloudy in the evening, becoming dense overcast after midnight. Patchy light fog after midnight. A slight chance of rain in the evening, then rain likely after midnight. Low 46°. Wind east-northeast around 2 mph. Chance of precipitation 70 percent. Precipitation mostly around half an inch. Minimum freezing level 7800 feet above sea level.
Tuesday
 
Dense overcast in the morning, becoming cloudy in the afternoon. Patchy light fog. Rain likely in the morning, then a chance of rain in the afternoon. High 57°. Wind east-northeast around 8 mph, gusting to 15 mph, in the morning, becoming south around 13 mph, gusting to 23 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly around an inch. Maximum freezing level 8700 feet above sea level.
Tuesday night
 
Mostly cloudy to cloudy in the evening, becoming partly cloudy after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Low 48°. Wind south around 14 mph, gusting to 24 mph, in the evening, becoming 4 mph after midnight. Chance of precipitation 50 percent. Precipitation mostly around a tenth of an inch. Minimum freezing level 5900 feet above sea level.
Wednesday
 
Sunny. Mild. High 64°. Wind northwest around 2 mph in the morning, becoming southwest in the afternoon. Maximum freezing level 6900 feet above sea level.
Wednesday night
 
Fair in the evening, becoming mostly cloudy to cloudy after midnight. Low 47°. Wind south-southwest near calm in the evening, becoming east-southeast after midnight. Minimum freezing level 6600 feet above sea level.
Thursday
 
Cloudy. High 60°. Wind south-southwest around 3 mph in the morning, becoming 9 mph, gusting to 17 mph, in the afternoon. Maximum freezing level 11500 feet above sea level.
Thursday night
 
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. Breezy. Low 49°. Wind south-southwest around 12 mph, gusting to 20 mph. Minimum freezing level 10500 feet above sea level.

WXSIM forecast formatting script by Saratoga-Weather.org.



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