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Weather Lyons
Colorado · United States
Sat, 04/18
02:55 AM MDT
Weather Lyons
now
30°
90 Min. Weather
variable clouds
06:18 AM
07:43 PM
03:00 AM
30
°
20 %
04:00 AM
32
°
10 %
05:00 AM
32
°
10 %
06:00 AM
33
°
10 %
07:00 AM
34
°
10 %
08:00 AM
38
°
10 %
09:00 AM
41
°
10 %
10:00 AM
44
°
10 %
11:00 AM
46
°
10 %
12:00 PM
47
°
5 %
01:00 PM
49
°
0 %
02:00 PM
52
°
0 %
03:00 PM
55
°
0 %
04:00 PM
57
°
0 %
05:00 PM
57
°
0 %
06:00 PM
57
°
0 %
07:00 PM
55
°
0 %
08:00 PM
51
°
0 %
09:00 PM
47
°
5 %
10:00 PM
45
°
10 %
11:00 PM
44
°
10 %
12:00 AM
43
°
10 %
01:00 AM
41
°
10 %
02:00 AM
40
°
10 %
03:00 AM
39
°
10 %
04:00 AM
38
°
10 %
05:00 AM
37
°
10 %
06:00 AM
35
°
10 %
07:00 AM
35
°
10 %
08:00 AM
41
°
5 %
09:00 AM
47
°
5 %
10:00 AM
53
°
5 %
11:00 AM
59
°
5 %
12:00 PM
64
°
5 %
01:00 PM
68
°
5 %
02:00 PM
71
°
5 %
03:00 PM
73
°
5 %
04:00 PM
74
°
5 %
05:00 PM
74
°
0 %
06:00 PM
72
°
0 %
07:00 PM
69
°
0 %
08:00 PM
62
°
0 %
09:00 PM
57
°
0 %
10:00 PM
54
°
0 %
11:00 PM
51
°
0 %
12:00 AM
48
°
0 %
01:00 AM
45
°
0 %
02:00 AM
43
°
0 %
03:00 AM
42
°
0 %
Turn the heat on. A cold subfreezing night ahead.
Share!
WeatherRadar
Forecast
Map
Morning
41
°
10 %
Afternoon
57
°
10 %
Evening
47
°
10 %
Night
35
°
10 %
Morning
47
°
10 %
Afternoon
74
°
5 %
Evening
57
°
0 %
Night
38
°
0 %
Morning
55
°
5 %
Afternoon
82
°
10 %
Evening
66
°
10 %
Night
47
°
5 %
Morning
65
°
10 %
Afternoon
83
°
10 %
Evening
68
°
10 %
Night
49
°
5 %
Morning
68
°
10 %
Afternoon
86
°
10 %
Evening
68
°
10 %
Night
48
°
10 %
Morning
54
°
20 %
Afternoon
62
°
20 %
Evening
53
°
20 %
Night
36
°
20 %
Morning
41
°
30 %
Afternoon
51
°
50 %
Evening
40
°
60 %
Night
34
°
40 %
Morning
38
°
30 %
Afternoon
52
°
30 %
Evening
45
°
20 %
Night
37
°
30 %
Morning
43
°
20 %
Afternoon
56
°
30 %
Evening
49
°
40 %
Night
38
°
40 %
Morning
40
°
30 %
Afternoon
53
°
40 %
Evening
45
°
60 %
Night
38
°
50 %
Morning
38
°
40 %
Afternoon
53
°
40 %
Evening
46
°
30 %
Night
38
°
30 %
Morning
42
°
30 %
Afternoon
59
°
30 %
Evening
51
°
20 %
Night
41
°
30 %
Morning
43
°
20 %
Afternoon
58
°
30 %
Evening
51
°
30 %
Night
39
°
30 %
Morning
43
°
30 %
Afternoon
58
°
30 %
Evening
50
°
20 %
Night
39
°
30 %
today
Saturday, 04/18
04/18
57
°
28
°
12 h
10 %
tomorrow
Sunday, 04/19
04/19
74
°
35
°
13 h
10 %
Monday
Monday, 04/20
04/20
82
°
38
°
9 h
10 %
Tuesday
Tuesday, 04/21
04/21
83
°
47
°
9 h
10 %
Wednesday
Wednesday, 04/22
04/22
86
°
49
°
11 h
10 %
Thursday
Thursday, 04/23
04/23
62
°
48
°
8 h
20 %
Friday
Friday, 04/24
04/24
51
°
36
°
2 h
60 %
Saturday
Saturday, 04/25
04/25
52
°
34
°
4 h
30 %
Sunday
Sunday, 04/26
04/26
56
°
37
°
3 h
30 %
Monday
Monday, 04/27
04/27
53
°
38
°
3 h
60 %
Tuesday
Tuesday, 04/28
04/28
53
°
38
°
2 h
40 %
Wednesday
Wednesday, 04/29
04/29
59
°
38
°
7 h
30 %
Thursday
Thursday, 04/30
04/30
58
°
41
°
3 h
30 %
Friday
Friday, 05/01
05/01
58
°
39
°
9 h
30 %
Top News
Big weekend changes
Plains severe storm threat
WindRadar
14 day weather
Sa
28
57
Su
35
74
Mo
38
82
Tu
47
83
We
49
86
Th
48
62
Fr
36
51
Sa
34
52
Su
37
56
Mo
38
53
Tu
38
53
We
38
59
Th
41
58
Fr
39
58
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
8
very high
6-Day UVI Forecast
Mountain and skiing conditions
Current mountain weather
Current regional conditions
Longmont (5055ft)
sáb., 18/04, 02:35
28.4°
mostly clear
Wind 0 mph
Boulder Muni Airport (5288ft)
sáb., 18/04, 02:35
33.7°
mostly clear
Wind W 13 mph
Erie Muni Airport (5131ft)
sáb., 18/04, 02:35
32°
mostly clear
Wind N 4 mph
Broomfield (5656ft)
sáb., 18/04, 02:35
32°
mostly clear
Wind W 15 mph
Past weather
Weather Station Longmont
Maximum Temperature [°F] 03/22/2026 to 04/18/2026
RainRadar
Air quality
right now
Unhealthy
6-Day Air Quality Forecast
Astro info
today
02:55 AM local time
Sun
06:18 AM
07:43 PM
13h 25min
Moon
06:38 AM
09:49 PM
Waxing crescent
News
Summer preview concludes
Big Weekend cooldown
More news
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