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7 Days
14 Days
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°C
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Monthly Historical Averages
Upper Snake River below Jackson Lake Dam, WY
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
0°
6
0°
7
-1°
8
-5°
9
-7°
10
-3°
11
-2°
12
-1°
13
-1°
14
1°
15
1°
16
-2°
17
-4°
18
-5°
19
-3°
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Monday, January 5, 2026
Day
0°
Feels -3
Wind
16 km/h SW
Gust
24 km/h
Humidity
86%
P.O.P
70%
Snow
2-4 cm
Night
-4°
Feels -10
Wind
18 km/h SW
Gust
27 km/h
Humidity
93%
P.O.P
70%
Snow
~5 cm
Historical Averages
Jan 5
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
January
Average Temperature
High
-4°
Feels -6
Low
-15°
Feels -22
Average Precipitation
3 Days
Rain amount
0mm
Snow amount
22.5cm