Fairbanks, AK 14-Day Forecast
Alaska, United States 🇺🇸
43°
Light rain right now
Today: high 46°, low 43°
Updated just now
Fairbanks weather for the next 14 days
Wednesday, September 16
Light rain High 49° Low 45°Precipitation
93%
· 0.58 in
Max wind
14 mph
Humidity
93%
UV index
1 - Low
Sunrise / sunset
07:16 AM / 08:15 PM
Thursday, September 17
Patchy rain nearby High 49° Low 43°Precipitation
74%
· 0.05 in
Max wind
12 mph
Humidity
87%
UV index
1 - Low
Sunrise / sunset
07:19 AM / 08:11 PM
Friday, September 18
Overcast High 52° Low 44°Precipitation
32%
· 0.0 in
Max wind
4 mph
Humidity
82%
UV index
1 - Low
Sunrise / sunset
07:22 AM / 08:07 PM
Saturday, September 19
Overcast High 53° Low 42°Precipitation
25%
· 0.0 in
Max wind
4 mph
Humidity
78%
UV index
1 - Low
Sunrise / sunset
07:25 AM / 08:04 PM
Sunday, September 20
Overcast High 46° Low 40°Precipitation
49%
· 0.01 in
Max wind
4 mph
Humidity
86%
UV index
2 - Low
Sunrise / sunset
07:28 AM / 08:00 PM
Monday, September 21
Light rain shower High 42° Low 36°Precipitation
81%
· 0.12 in
Max wind
8 mph
Humidity
85%
UV index
2 - Low
Sunrise / sunset
07:31 AM / 07:56 PM
Tuesday, September 22
Overcast High 44° Low 37°Precipitation
42%
· 0.01 in
Max wind
4 mph
Humidity
86%
UV index
2 - Low
Sunrise / sunset
07:34 AM / 07:53 PM
Wednesday, September 23
Overcast High 44° Low 31°Precipitation
17%
· 0.0 in
Max wind
9 mph
Humidity
73%
UV index
2 - Low
Sunrise / sunset
07:37 AM / 07:49 PM
Thursday, September 24
Overcast High 50° Low 38°Precipitation
15%
· 0.0 in
Max wind
9 mph
Humidity
73%
UV index
3 - Moderate
Sunrise / sunset
07:40 AM / 07:45 PM
Friday, September 25
Overcast High 50° Low 39°Precipitation
14%
· 0.0 in
Max wind
4 mph
Humidity
74%
UV index
3 - Moderate
Sunrise / sunset
07:42 AM / 07:42 PM
Saturday, September 26
Overcast High 48° Low 37°Precipitation
13%
· 0.0 in
Max wind
4 mph
Humidity
72%
UV index
2 - Low
Sunrise / sunset
07:45 AM / 07:38 PM
Sunday, September 27
Patchy rain nearby High 48° Low 40°Precipitation
51%
· 0.02 in
Max wind
4 mph
Humidity
84%
UV index
3 - Moderate
Sunrise / sunset
07:48 AM / 07:34 PM
Monday, September 28
Overcast High 50° Low 41°Precipitation
26%
· 0.0 in
Max wind
3 mph
Humidity
83%
UV index
3 - Moderate
Sunrise / sunset
07:51 AM / 07:31 PM
Fairbanks 14-day outlook: the story
The warmest day of Fairbanks's 14-day outlook is Saturday, September 19 with a high near 53°F (11°C); the coolest night comes Wednesday, September 23, dipping to 31°F (0°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 48°F (9°C), about 5°F (3°C) below the typical September high of 53°F (12°C).
Precipitation is most likely on Tuesday 15, Wednesday 16, Thursday 17, Monday 21 and beyond; the wettest day looks like Wednesday, September 16 with about 0.58 in (14.6 mm) expected. For the weekend, expect Saturday 53°F (11°C) and overcast / Sunday 46°F (8°C) and overcast.
For typical conditions month by month, see the Fairbanks climate & average temperatures guide.
Fairbanks forecast questions
Will it rain in Fairbanks this week?
The forecast currently shows meaningful precipitation chances on 5 of the next 14 days, peaking around Wednesday, September 16.
What will be the warmest day in Fairbanks over the next 14 days?
Saturday, September 19, with a forecast high near 53°F (11°C).
How accurate is a 14-day forecast for Fairbanks?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Fairbanks by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 5° | -7° | 5 | 0.6 in | 2.5 h/day | 75% |
| February | 13° | -2° | 6 | 0.8 in | 4.9 h/day | 74% |
| March | 26° | 7° | 5 | 0.6 in | 8.0 h/day | 70% |
| April | 43° | 23° | 5 | 0.7 in | 11.5 h/day | 63% |
| May | 60° | 40° | 8 | 1.2 in | 13.4 h/day | 58% |
| June | 70° | 52° | 10 | 2.1 in | 14.5 h/day | 58% |
| July | 71° | 55° | 12 | 3.1 in | 11.8 h/day | 67% |
| August | 64° | 50° | 15 | 3.6 in | 7.8 h/day | 76% |
| September | 53° | 40° | 11 | 2.1 in | 7.0 h/day | 77% |
| October | 36° | 26° | 7 | 1.3 in | 4.9 h/day | 73% |
| November | 17° | 6° | 8 | 1.0 in | 2.5 h/day | 76% |
| December | 9° | -3° | 7 | 1.1 in | 1.1 h/day | 77% |
14-day forecasts nearby