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January weather forecast in Boise
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
29
0
−4
29 December, sun
0
−4
Feels like
−5
680 mmHg
82%
4.6
m/s
N
29 December, Sunday. day, 0°; night, -4°; snow
30
−1
−6
30 December, mon
−1
−6
Feels like
−6
683 mmHg
76%
5.4
m/s
NE
30 December, Monday. day, -1°; night, -6°; partly cloudy
31
−1
−6
31 December, tue
−1
−6
Feels like
−6
683 mmHg
76%
5.4
m/s
NE
31 December, Tuesday. day, -1°; night, -6°; clear
1
−2
−4
1 January, wed
−2
−4
Feels like
−7
683 mmHg
77%
4.1
m/s
SE
1 January, Wednesday. day, -2°; night, -4°; clear
2
−2
−4
2 January, thu
−2
−4
Feels like
−7
682 mmHg
73%
4
m/s
SE
2 January, Thursday. day, -2°; night, -4°; clear
3
−2
−3
3 January, fri
−2
−3
Feels like
−7
682 mmHg
75%
4.1
m/s
E
3 January, Friday. day, -2°; night, -3°; partly cloudy
4
−2
−2
4 January, sat
−2
−2
Feels like
−7
681 mmHg
75%
5.5
m/s
SE
4 January, Saturday. day, -2°; night, -2°; overcast
5
−1
−2
5 January, sun
−1
−2
Feels like
−5
681 mmHg
79%
4.9
m/s
E
5 January, Sunday. day, -1°; night, -2°; clear
6
−1
−2
6 January, mon
−1
−2
Feels like
−5
681 mmHg
75%
3.7
m/s
SE
6 January, Monday. day, -1°; night, -2°; partly cloudy
7
0
−2
7 January, tue
0
−2
Feels like
−5
681 mmHg
76%
5
m/s
NE
7 January, Tuesday. day, 0°; night, -2°; overcast
8
+1
0
8 January, wed
+1
0
Feels like
−4
680 mmHg
81%
6.3
m/s
E
8 January, Wednesday. day, 1°; night, 0°; rain
9
+2
−1
9 January, thu
+2
−1
Feels like
−3
680 mmHg
81%
4.5
m/s
SW
9 January, Thursday. day, 2°; night, -1°; clear
10
+1
0
10 January, fri
+1
0
Feels like
−4
680 mmHg
81%
5
m/s
NE
10 January, Friday. day, 1°; night, 0°; clear
11
+1
−1
11 January, sat
+1
−1
Feels like
−3
681 mmHg
79%
4.5
m/s
NE
11 January, Saturday. day, 1°; night, -1°; overcast
12
0
−1
12 January, sun
0
−1
Feels like
−5
683 mmHg
81%
5.5
m/s
SE
12 January, Sunday. day, 0°; night, -1°; snow
13
+1
−1
13 January, mon
+1
−1
Feels like
−4
684 mmHg
81%
4.8
m/s
E
13 January, Monday. day, 1°; night, -1°; clear
14
+1
−1
14 January, tue
+1
−1
Feels like
−4
686 mmHg
76%
4.8
m/s
E
14 January, Tuesday. day, 1°; night, -1°; partly cloudy
15
−1
−2
15 January, wed
−1
−2
Feels like
−5
684 mmHg
75%
4.5
m/s
N
15 January, Wednesday. day, -1°; night, -2°; partly cloudy
16
−1
−2
16 January, thu
−1
−2
Feels like
−6
684 mmHg
72%
4.6
m/s
E
16 January, Thursday. day, -1°; night, -2°; partly cloudy
17
0
−1
17 January, fri
0
−1
Feels like
−5
683 mmHg
69%
5.1
m/s
SE
17 January, Friday. day, 0°; night, -1°; snow
18
+2
+1
18 January, sat
+2
+1
Feels like
−2
682 mmHg
76%
5
m/s
SE
18 January, Saturday. day, 2°; night, 1°; rain
19
+1
0
19 January, sun
+1
0
Feels like
−4
680 mmHg
79%
6.4
m/s
SE
19 January, Sunday. day, 1°; night, 0°; partly cloudy
20
+1
0
20 January, mon
+1
0
Feels like
−4
679 mmHg
74%
5.1
m/s
SE
20 January, Monday. day, 1°; night, 0°; clear
21
0
−2
21 January, tue
0
−2
Feels like
−4
678 mmHg
75%
4.5
m/s
SE
21 January, Tuesday. day, 0°; night, -2°; partly cloudy
22
0
−2
22 January, wed
0
−2
Feels like
−5
679 mmHg
74%
5.4
m/s
SE
22 January, Wednesday. day, 0°; night, -2°; snow
23
0
−1
23 January, thu
0
−1
Feels like
−5
680 mmHg
77%
4.5
m/s
NW
23 January, Thursday. day, 0°; night, -1°; snow
24
+1
−1
24 January, fri
+1
−1
Feels like
−4
681 mmHg
80%
4.1
m/s
E
24 January, Friday. day, 1°; night, -1°; rain
25
+1
−1
25 January, sat
+1
−1
Feels like
−3
682 mmHg
81%
4.4
m/s
E
25 January, Saturday. day, 1°; night, -1°; partly cloudy
26
+2
−1
26 January, sun
+2
−1
Feels like
−3
682 mmHg
79%
4.6
m/s
E
26 January, Sunday. day, 2°; night, -1°; partly cloudy
27
+1
−1
27 January, mon
+1
−1
Feels like
−4
683 mmHg
76%
4.8
m/s
E
27 January, Monday. day, 1°; night, -1°; overcast
28
+1
−1
28 January, tue
+1
−1
Feels like
−4
683 mmHg
75%
4
m/s
NW
28 January, Tuesday. day, 1°; night, -1°; rain
29
+2
0
29 January, wed
+2
0
Feels like
−3
681 mmHg
81%
4.5
m/s
E
29 January, Wednesday. day, 2°; night, 0°; rain
30
+1
−1
30 January, thu
+1
−1
Feels like
−3
680 mmHg
81%
4.4
m/s
NW
30 January, Thursday. day, 1°; night, -1°; partly cloudy
31
+1
−1
31 January, fri
+1
−1
Feels like
−4
679 mmHg
81%
5.4
m/s
N
31 January, Friday. day, 1°; night, -1°; rain
1
+1
−1
1 February, sat
+1
−1
Feels like
−4
681 mmHg
77%
4.6
m/s
NW
1 February, Saturday. day, 1°; night, -1°; partly cloudy
Average data for 10 years
Boise January
7
sunny days
10
days with precipitation
14
cloudy days
7 sunny days; 10 days with precipitation; 14 cloudy days;
77
%
air humidity
3.2
m/s
Wind
E
68
mm of precipitation
(14% of annual average)
air humidity 77%; 68 millimeters of precipitation (14% of annual average); Wind easterly 3.2 Meters per second
Weather graphs for January
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SE
SE
E
SE
E
SE
NE
E
SW
NE
NE
SE
E
E
N
E
SE
SE
SE
SE
SE
SE
NW
E
E
E
E
NW
E
NW
N
1
Average data for 10 years
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Daytime temperature
Night-time temperature
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