10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
January weather forecast in Longmont
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
+2
−8
29 December, sun
+2
−8
Feels like
−8
602 mmHg
65%
3.5
m/s
SW
29 December, Sunday. day, 2°; night, -8°; partly cloudy
30
+2
−7
30 December, mon
+2
−7
Feels like
−8
601 mmHg
63%
3.9
m/s
SW
30 December, Monday. day, 2°; night, -7°; clear
31
+2
−9
31 December, tue
+2
−9
Feels like
−9
602 mmHg
67%
3.6
m/s
SW
31 December, Tuesday. day, 2°; night, -9°; clear
1
+1
−10
1 January, wed
+1
−10
Feels like
−10
602 mmHg
68%
3.6
m/s
SW
1 January, Wednesday. day, 1°; night, -10°; partly cloudy
2
+2
−10
2 January, thu
+2
−10
Feels like
−10
603 mmHg
67%
3.5
m/s
SW
2 January, Thursday. day, 2°; night, -10°; clear
3
+2
−8
3 January, fri
+2
−8
Feels like
−9
602 mmHg
68%
4
m/s
SW
3 January, Friday. day, 2°; night, -8°; clear
4
+2
−8
4 January, sat
+2
−8
Feels like
−9
603 mmHg
68%
3.6
m/s
SW
4 January, Saturday. day, 2°; night, -8°; clear
5
+1
−9
5 January, sun
+1
−9
Feels like
−10
603 mmHg
68%
3.7
m/s
SW
5 January, Sunday. day, 1°; night, -9°; partly cloudy
6
+1
−8
6 January, mon
+1
−8
Feels like
−9
604 mmHg
66%
3.6
m/s
SW
6 January, Monday. day, 1°; night, -8°; snow
7
+3
−8
7 January, tue
+3
−8
Feels like
−8
603 mmHg
65%
3.7
m/s
SW
7 January, Tuesday. day, 3°; night, -8°; clear
8
+4
−6
8 January, wed
+4
−6
Feels like
−7
603 mmHg
64%
4.19
m/s
SW
8 January, Wednesday. day, 4°; night, -6°; clear
9
+3
−6
9 January, thu
+3
−6
Feels like
−7
603 mmHg
67%
3.6
m/s
SW
9 January, Thursday. day, 3°; night, -6°; clear
10
+3
−7
10 January, fri
+3
−7
Feels like
−7
602 mmHg
67%
3.7
m/s
SW
10 January, Friday. day, 3°; night, -7°; rain
11
+3
−7
11 January, sat
+3
−7
Feels like
−8
602 mmHg
66%
3.8
m/s
SW
11 January, Saturday. day, 3°; night, -7°; partly cloudy
12
+2
−8
12 January, sun
+2
−8
Feels like
−9
603 mmHg
67%
3.8
m/s
SW
12 January, Sunday. day, 2°; night, -8°; snow
13
+2
−9
13 January, mon
+2
−9
Feels like
−9
604 mmHg
66%
3.8
m/s
SW
13 January, Monday. day, 2°; night, -9°; partly cloudy
14
+3
−7
14 January, tue
+3
−7
Feels like
−8
604 mmHg
65%
3.6
m/s
SW
14 January, Tuesday. day, 3°; night, -7°; clear
15
+3
−9
15 January, wed
+3
−9
Feels like
−9
603 mmHg
64%
3.7
m/s
SW
15 January, Wednesday. day, 3°; night, -9°; clear
16
+2
−8
16 January, thu
+2
−8
Feels like
−8
603 mmHg
65%
3.4
m/s
SW
16 January, Thursday. day, 2°; night, -8°; snow
17
+3
−8
17 January, fri
+3
−8
Feels like
−8
603 mmHg
65%
3.8
m/s
SW
17 January, Friday. day, 3°; night, -8°; clear
18
+4
−7
18 January, sat
+4
−7
Feels like
−7
603 mmHg
61%
3.9
m/s
SW
18 January, Saturday. day, 4°; night, -7°; clear
19
+4
−6
19 January, sun
+4
−6
Feels like
−7
604 mmHg
64%
4
m/s
SW
19 January, Sunday. day, 4°; night, -6°; clear
20
+4
−7
20 January, mon
+4
−7
Feels like
−7
603 mmHg
65%
3.6
m/s
SW
20 January, Monday. day, 4°; night, -7°; clear
21
+4
−7
21 January, tue
+4
−7
Feels like
−7
602 mmHg
65%
3.6
m/s
SW
21 January, Tuesday. day, 4°; night, -7°; partly cloudy
22
+3
−7
22 January, wed
+3
−7
Feels like
−8
602 mmHg
64%
3.7
m/s
SW
22 January, Wednesday. day, 3°; night, -7°; clear
23
+4
−8
23 January, thu
+4
−8
Feels like
−8
603 mmHg
63%
3.6
m/s
SW
23 January, Thursday. day, 4°; night, -8°; clear
24
+4
−7
24 January, fri
+4
−7
Feels like
−7
603 mmHg
65%
3.8
m/s
SW
24 January, Friday. day, 4°; night, -7°; clear
25
+4
−7
25 January, sat
+4
−7
Feels like
−7
603 mmHg
65%
3.3
m/s
SW
25 January, Saturday. day, 4°; night, -7°; overcast
26
+3
−7
26 January, sun
+3
−7
Feels like
−7
603 mmHg
65%
3.6
m/s
SW
26 January, Sunday. day, 3°; night, -7°; partly cloudy
27
+3
−7
27 January, mon
+3
−7
Feels like
−7
604 mmHg
66%
3.6
m/s
SW
27 January, Monday. day, 3°; night, -7°; snow
28
+4
−7
28 January, tue
+4
−7
Feels like
−7
604 mmHg
66%
3.8
m/s
SW
28 January, Tuesday. day, 4°; night, -7°; rain
29
+3
−8
29 January, wed
+3
−8
Feels like
−8
604 mmHg
66%
3.7
m/s
SW
29 January, Wednesday. day, 3°; night, -8°; partly cloudy
30
+4
−8
30 January, thu
+4
−8
Feels like
−7
603 mmHg
64%
3.6
m/s
SW
30 January, Thursday. day, 4°; night, -8°; overcast
31
+3
−7
31 January, fri
+3
−7
Feels like
−7
603 mmHg
66%
3.6
m/s
SW
31 January, Friday. day, 3°; night, -7°; snow
1
+2
−8
1 February, sat
+2
−8
Feels like
−8
603 mmHg
66%
3.6
m/s
SW
1 February, Saturday. day, 2°; night, -8°; snow
Average data for 10 years
Longmont January
15
sunny days
7
days with precipitation
3
cloudy days
15 sunny days; 7 days with precipitation; 3 cloudy days;
66
%
air humidity
2.4
m/s
Wind
SW
29
mm of precipitation
(4% of annual average)
air humidity 66%; 29 millimeters of precipitation (4% of annual average); Wind south-westerly 2.4 Meters per second
Weather graphs for January
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
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
Cities near you
Denver
Colorado Springs
Breckenridge
Lakewood
Steamboat Springs
Telluride
Aspen
Fort Collins
Aurora
Cities with similar weather in January
Prague
Budapest
Ankara
Bishkek
Sofia
Bratislava
Armavir
Bucharest
Bansko