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Colorado · United States
Wed, 01/21
01:29 PM MST
Weather Lyons
now
44°
90 Min. Weather
cloudy
07:17 AM
05:06 PM
02:00 PM
45
°
10 %
03:00 PM
47
°
5 %
04:00 PM
47
°
0 %
05:00 PM
40
°
0 %
06:00 PM
34
°
0 %
07:00 PM
31
°
0 %
08:00 PM
29
°
0 %
09:00 PM
27
°
0 %
10:00 PM
25
°
0 %
11:00 PM
24
°
0 %
12:00 AM
23
°
0 %
01:00 AM
20
°
5 %
02:00 AM
18
°
5 %
03:00 AM
15
°
5 %
04:00 AM
13
°
5 %
05:00 AM
12
°
0 %
06:00 AM
12
°
0 %
07:00 AM
13
°
0 %
08:00 AM
16
°
0 %
09:00 AM
23
°
0 %
10:00 AM
29
°
0 %
11:00 AM
34
°
0 %
12:00 PM
37
°
0 %
01:00 PM
38
°
0 %
02:00 PM
39
°
5 %
03:00 PM
38
°
5 %
04:00 PM
37
°
5 %
05:00 PM
34
°
10 %
06:00 PM
30
°
10 %
07:00 PM
27
°
10 %
08:00 PM
25
°
10 %
09:00 PM
23
°
10 %
10:00 PM
22
°
10 %
11:00 PM
21
°
10 %
12:00 AM
21
°
10 %
01:00 AM
20
°
10 %
02:00 AM
19
°
10 %
03:00 AM
17
°
10 %
04:00 AM
17
°
10 %
05:00 AM
16
°
10 %
06:00 AM
16
°
10 %
07:00 AM
15
°
20 %
08:00 AM
14
°
20 %
09:00 AM
13
°
20 %
10:00 AM
12
°
20 %
11:00 AM
12
°
20 %
12:00 PM
11
°
20 %
01:00 PM
11
°
20 %
02:00 PM
11
°
20 %
WeatherRadar
Forecast
Map
Afternoon
49
°
5 %
Evening
27
°
0 %
Night
12
°
5 %
Morning
23
°
0 %
Afternoon
39
°
10 %
Evening
23
°
10 %
Night
14
°
10 %
Morning
13
°
20 %
Afternoon
12
°
40 %
Evening
5
°
60 %
Night
-2
°
50 %
Morning
-2
°
50 %
Afternoon
4
°
30 %
Evening
0
°
20 %
Night
-8
°
10 %
Morning
7
°
20 %
Afternoon
33
°
20 %
Evening
23
°
10 %
Night
16
°
10 %
Morning
24
°
10 %
Afternoon
42
°
20 %
Evening
26
°
20 %
Night
20
°
20 %
Morning
32
°
20 %
Afternoon
44
°
20 %
Evening
37
°
20 %
Night
25
°
20 %
Morning
31
°
20 %
Afternoon
45
°
20 %
Evening
38
°
20 %
Night
31
°
20 %
Morning
36
°
20 %
Afternoon
50
°
20 %
Evening
41
°
20 %
Night
31
°
40 %
Morning
32
°
30 %
Afternoon
48
°
30 %
Evening
36
°
30 %
Night
25
°
20 %
Morning
29
°
20 %
Afternoon
49
°
20 %
Evening
36
°
20 %
Night
26
°
20 %
Morning
31
°
20 %
Afternoon
51
°
20 %
Evening
37
°
20 %
Night
25
°
20 %
Morning
29
°
20 %
Afternoon
47
°
20 %
Evening
35
°
20 %
Night
25
°
20 %
Morning
29
°
20 %
Afternoon
50
°
20 %
Evening
36
°
20 %
Night
24
°
20 %
today
Wednesday, 01/21
01/21
49
°
10
°
8 h
5 %
tomorrow
Thursday, 01/22
01/22
39
°
12
°
9 h
10 %
Friday
Friday, 01/23
01/23
13
°
13
°
0 h
60 %
Saturday
Saturday, 01/24
01/24
4
°
-2
°
0 h
50 %
Sunday
Sunday, 01/25
01/25
33
°
-8
°
7 h
20 %
Monday
Monday, 01/26
01/26
42
°
16
°
8 h
20 %
Tuesday
Tuesday, 01/27
01/27
44
°
20
°
5 h
20 %
Wednesday
Wednesday, 01/28
01/28
45
°
25
°
9 h
20 %
Thursday
Thursday, 01/29
01/29
50
°
31
°
8 h
20 %
Friday
Friday, 01/30
01/30
48
°
31
°
6 h
30 %
Saturday
Saturday, 01/31
01/31
49
°
25
°
8 h
20 %
Sunday
Sunday, 02/01
02/01
51
°
26
°
9 h
20 %
Monday
Monday, 02/02
02/02
47
°
25
°
7 h
20 %
Tuesday
Tuesday, 02/03
02/03
50
°
25
°
10 h
20 %
Top News
Dangerous cold ahead
Arctic blast incoming
WindRadar
14 day weather
We
10
49
Th
12
39
Fr
13
13
Sa
-2
4
Su
-8
33
Mo
16
42
Tu
20
44
We
25
45
Th
31
50
Fr
31
48
Sa
25
49
Su
26
51
Mo
25
47
Tu
25
50
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
2
low
6-Day UVI Forecast
Mountain and skiing conditions
Ski areas
open
Current snow conditions
Current regional conditions
Longmont (5055ft)
Wed, 01/21, 01:15 PM
46.3°
fair
Wind E 13 mph
Boulder Muni Airport (5288ft)
Wed, 01/21, 01:15 PM
48.2°
fair
Wind E 4 mph
Erie Muni Airport (5131ft)
Wed, 01/21, 01:15 PM
51.8°
mostly clear
Wind 0 mph
Broomfield (5656ft)
Wed, 01/21, 12:45 PM
51.8°
mostly clear
Wind 6 mph
Past weather
Weather Station Longmont
Maximum Temperature [°F] 12/25/2025 to 01/21/2026
RainRadar
Air quality
right now
Moderate
6-Day Air Quality Forecast
Astro info
today
01:29 PM local time
Sun
07:17 AM
05:06 PM
9h 49min
Moon
09:00 AM
08:19 PM
Waxing crescent
News
Daily briefing
Cold front triggers rain, snow & winds
More news
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