WXSIM Forecast for: Nikiski
Issued by: Kenai Weather Live
Updated: Sunday, 15-Mar-2026 09:55 am
 
Today

Partly Cloudy
Partly Cloudy
Tonight

Partly Cloudy
Cold!
Partly Cloudy
Cold!
Monday

Mostly Cloudy
Cold!
Mostly Cloudy
Cold!
Monday
night
Partly Cloudy
Cold!
Partly Cloudy
Cold!
Tuesday

Mostly Cloudy
Cold!
Mostly Cloudy
Cold!
Tuesday
night
Mostly Cloudy
Cold!
Mostly Cloudy
Cold!
Wednesday

Mostly Sunny
Cold!
Mostly Sunny
Cold!
Wednesday
night
Mostly Cloudy
Cold!
Mostly Cloudy
Cold!
Thursday

Snow
Cold!
Snow
Cold!
Thursday
night
Partly Cloudy
Cold!
Partly Cloudy
Cold!
<.1 in.
.25 in.
High: 18° Low: 1° High: 14° Low: 1° High: 11° Low: -1° High: 13° Low: 2° High: 16° Low: 7°
  WCh: -13° WCh: -16° WCh: -12° WCh: -16° WCh: -12° WCh: -13° WCh: -7° WCh: -8° WCh: -5°
NE
4→7-18
mph
Moderate breeze
NNE
12-19
mph
Fresh breeze
NNE
13-22→17-25
mph
Strong breeze
NNE
16-25→13-21
mph
Strong breeze
NNE
14-24
mph
Fresh breeze
NNE
15-24→11-20
mph
Fresh breeze
NE
5
mph
Light breeze
NNE
5
mph
Light breeze
NNE
7-17
mph
Moderate breeze
NNE
8-17
mph
Moderate breeze

 

Today
 
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Cold. High 18°. Wind chill around 6. Wind northeast around 4 mph in the morning, becoming 7 mph, gusting to 18 mph, in the afternoon.
Tonight
 
Fair to partly cloudy in the evening, becoming clear after midnight. Breezy and very cold. Low 1°. Wind chill ranging from -13 to 6. Wind north-northeast around 12 mph, gusting to 19 mph.
Monday
 
Mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. Breezy and very cold. High 14°. Wind chill ranging from -16 to -4. Wind north-northeast around 13 mph, gusting to 22 mph, in the morning, becoming 17 mph, gusting to 25 mph, in the afternoon.
Monday night
 
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Breezy and very cold. Low 1°. Wind chill ranging from -12 to -4. Wind north-northeast around 16 mph, gusting to 25 mph, in the evening, becoming 13 mph, gusting to 21 mph, after midnight.
Tuesday
 
Mostly cloudy. Breezy and extremely cold. High 11°. Wind chill ranging from -16 to -6. Wind north-northeast around 14 mph, gusting to 24 mph.
Tuesday night
 
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. Breezy and very cold. Low -1°. Wind chill ranging from -12 to -6. Wind north-northeast around 15 mph, gusting to 24 mph, in the evening, becoming 11 mph, gusting to 20 mph, after midnight.
Wednesday
 
Sunny in the morning, becoming mostly sunny in the afternoon. Very cold. High 13°. Wind chill ranging from -13 to 4. Wind northeast around 5 mph.
Wednesday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Very cold. Low 2°. Wind chill ranging from -7 to 4. Wind north-northeast around 5 mph.
Thursday
 
Cloudy. A slight chance of snow. Very cold. High 16°. Wind chill ranging from -8 to 2. Wind north-northeast around 7 mph, gusting to 17 mph. Chance of precipitation 20 percent. Precipitation (liquid equivalent) mostly less than a tenth of an inch. Snow accumulation about a quarter inch.
Thursday night
 
Mostly cloudy to cloudy in the evening, becoming fair to partly cloudy after midnight. Very cold. Low 7°. Wind chill ranging from -5 to 4. Wind north-northeast around 8 mph, gusting to 17 mph.
Friday
 
Partly to mostly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Cold. High 24°. Wind chill ranging from -5 to 14. Wind northeast around 8 mph, gusting to 17 mph.
Friday night
 
Clear. Cold. Low 6°. Wind northeast around 6 mph, gusting to 15 mph.
Saturday
 
Sunny. High 23°. Wind northeast around 3 mph.
Saturday night
 
Clear in the evening, becoming fair after midnight. Cold. Low 5°. Wind west around 2 mph in the evening, becoming northeast after midnight.

WXSIM forecast formatting script by Saratoga-Weather.org.



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