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Colorado · United States
Wed, 02/18
11:25 AM MST
Weather Lyons
now
49°
90 Min. Weather
sunny
06:49 AM
05:39 PM
12:00 PM
50
°
10 %
01:00 PM
51
°
20 %
02:00 PM
54
°
20 %
03:00 PM
54
°
30 %
04:00 PM
52
°
40 %
05:00 PM
49
°
50 %
06:00 PM
43
°
40 %
07:00 PM
41
°
30 %
08:00 PM
39
°
20 %
09:00 PM
39
°
20 %
10:00 PM
39
°
20 %
11:00 PM
39
°
20 %
12:00 AM
38
°
20 %
01:00 AM
37
°
20 %
02:00 AM
35
°
20 %
03:00 AM
32
°
20 %
04:00 AM
30
°
10 %
05:00 AM
28
°
10 %
06:00 AM
26
°
10 %
07:00 AM
25
°
10 %
08:00 AM
26
°
20 %
09:00 AM
27
°
20 %
10:00 AM
29
°
20 %
11:00 AM
32
°
20 %
12:00 PM
34
°
20 %
01:00 PM
36
°
20 %
02:00 PM
37
°
20 %
03:00 PM
38
°
20 %
04:00 PM
37
°
20 %
05:00 PM
36
°
20 %
06:00 PM
31
°
20 %
07:00 PM
28
°
10 %
08:00 PM
25
°
10 %
09:00 PM
21
°
10 %
10:00 PM
20
°
10 %
11:00 PM
19
°
10 %
12:00 AM
18
°
10 %
01:00 AM
18
°
10 %
02:00 AM
18
°
10 %
03:00 AM
17
°
10 %
04:00 AM
17
°
20 %
05:00 AM
17
°
30 %
06:00 AM
19
°
40 %
07:00 AM
20
°
60 %
08:00 AM
21
°
60 %
09:00 AM
22
°
40 %
10:00 AM
24
°
30 %
11:00 AM
25
°
20 %
12:00 PM
26
°
20 %
WeatherRadar
Forecast
Map
Afternoon
54
°
50 %
Evening
39
°
30 %
Night
25
°
20 %
Morning
27
°
20 %
Afternoon
38
°
20 %
Evening
21
°
10 %
Night
17
°
40 %
Morning
22
°
60 %
Afternoon
28
°
50 %
Evening
23
°
20 %
Night
17
°
20 %
Morning
29
°
10 %
Afternoon
43
°
10 %
Evening
26
°
5 %
Night
19
°
5 %
Morning
25
°
10 %
Afternoon
41
°
10 %
Evening
29
°
10 %
Night
18
°
10 %
Morning
28
°
10 %
Afternoon
58
°
20 %
Evening
37
°
20 %
Night
30
°
20 %
Morning
41
°
20 %
Afternoon
59
°
20 %
Evening
48
°
20 %
Night
38
°
30 %
Morning
39
°
40 %
Afternoon
52
°
50 %
Evening
43
°
30 %
Night
35
°
30 %
Morning
36
°
30 %
Afternoon
51
°
20 %
Evening
41
°
20 %
Night
30
°
20 %
Morning
33
°
20 %
Afternoon
50
°
20 %
Evening
37
°
20 %
Night
28
°
20 %
Morning
34
°
20 %
Afternoon
55
°
20 %
Evening
42
°
20 %
Night
33
°
20 %
Morning
40
°
20 %
Afternoon
61
°
20 %
Evening
45
°
30 %
Night
30
°
30 %
Morning
33
°
20 %
Afternoon
52
°
20 %
Evening
41
°
20 %
Night
30
°
20 %
Morning
34
°
20 %
Afternoon
54
°
20 %
Evening
41
°
30 %
Night
31
°
50 %
today
Wednesday, 02/18
02/18
54
°
29
°
6 h
50 %
tomorrow
Thursday, 02/19
02/19
38
°
25
°
4 h
20 %
Friday
Friday, 02/20
02/20
28
°
17
°
0 h
60 %
Saturday
Saturday, 02/21
02/21
43
°
17
°
7 h
10 %
Sunday
Sunday, 02/22
02/22
41
°
19
°
4 h
10 %
Monday
Monday, 02/23
02/23
58
°
18
°
10 h
20 %
Tuesday
Tuesday, 02/24
02/24
59
°
30
°
8 h
20 %
Wednesday
Wednesday, 02/25
02/25
52
°
38
°
4 h
50 %
Thursday
Thursday, 02/26
02/26
51
°
35
°
7 h
30 %
Friday
Friday, 02/27
02/27
50
°
30
°
10 h
20 %
Saturday
Saturday, 02/28
02/28
55
°
28
°
8 h
20 %
Sunday
Sunday, 03/01
03/01
61
°
33
°
10 h
20 %
Monday
Monday, 03/02
03/02
52
°
30
°
9 h
20 %
Tuesday
Tuesday, 03/03
03/03
54
°
30
°
10 h
20 %
Top News
Help for growing drought
Big Mountain West snow
WindRadar
14 day weather
We
29
54
Th
25
38
Fr
17
28
Sa
17
43
Su
19
41
Mo
18
58
Tu
30
59
We
38
52
Th
35
51
Fr
30
50
Sa
28
55
Su
33
61
Mo
30
52
Tu
30
54
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
3
moderate
6-Day UVI Forecast
Mountain and skiing conditions
Ski areas
open
Current snow conditions
Current regional conditions
Longmont (5055ft)
Wed, 02/18, 10:55 AM
51.8°
dry
Wind SW 8 mph
Boulder Muni Airport (5288ft)
Wed, 02/18, 11:15 AM
51.8°
dry
Wind N 4 mph
Erie Muni Airport (5131ft)
Wed, 02/18, 10:55 AM
51.8°
dry
Wind SE 6 mph
Broomfield (5656ft)
Wed, 02/18, 10:50 AM
50°
dry
Wind S 20 mph
Gusts 26 mph
Past weather
Weather Station Longmont
Maximum Temperature [°F] 01/22/2026 to 02/18/2026
RainRadar
Air quality
right now
Poss. Unhealthy
6-Day Air Quality Forecast
Astro info
today
11:25 AM local time
Sun
06:49 AM
05:39 PM
10h 50min
Moon
07:26 AM
07:15 PM
Waxing crescent
News
Front Range, Plains
Dry, gusty winds pose fire risk
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