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Colorado · United States
mer. 18/03
03:02 MDT
Weather Lyons
now
46°
90 Min. Weather
clear
07:07
19:11
04:00
46
°
0 %
05:00
47
°
0 %
06:00
47
°
0 %
07:00
47
°
0 %
08:00
51
°
0 %
09:00
57
°
0 %
10:00
64
°
0 %
11:00
70
°
0 %
12:00
74
°
0 %
13:00
77
°
0 %
14:00
79
°
0 %
15:00
80
°
0 %
16:00
80
°
0 %
17:00
79
°
0 %
18:00
77
°
0 %
19:00
74
°
0 %
20:00
69
°
0 %
21:00
65
°
0 %
22:00
62
°
0 %
23:00
59
°
0 %
00:00
56
°
0 %
01:00
54
°
0 %
02:00
52
°
0 %
03:00
50
°
0 %
04:00
48
°
0 %
05:00
45
°
0 %
06:00
43
°
0 %
07:00
42
°
0 %
08:00
46
°
0 %
09:00
54
°
0 %
10:00
61
°
0 %
11:00
68
°
0 %
12:00
75
°
0 %
13:00
80
°
0 %
14:00
82
°
0 %
15:00
84
°
0 %
16:00
85
°
0 %
17:00
84
°
0 %
18:00
83
°
0 %
19:00
77
°
0 %
20:00
71
°
0 %
21:00
67
°
0 %
22:00
62
°
0 %
23:00
59
°
0 %
00:00
56
°
0 %
01:00
53
°
0 %
02:00
51
°
0 %
03:00
49
°
0 %
04:00
47
°
0 %
WeatherRadar
Forecast
Map
Morning
57
°
0 %
Afternoon
80
°
0 %
Evening
65
°
0 %
Night
42
°
0 %
Morning
54
°
0 %
Afternoon
85
°
0 %
Evening
67
°
0 %
Night
45
°
0 %
Morning
57
°
0 %
Afternoon
86
°
0 %
Evening
69
°
0 %
Night
46
°
0 %
Morning
58
°
0 %
Afternoon
88
°
5 %
Evening
68
°
5 %
Night
44
°
20 %
Morning
46
°
20 %
Afternoon
62
°
10 %
Evening
53
°
10 %
Night
43
°
50 %
Morning
52
°
40 %
Afternoon
74
°
20 %
Evening
60
°
20 %
Night
42
°
20 %
Morning
52
°
20 %
Afternoon
74
°
20 %
Evening
60
°
20 %
Night
45
°
20 %
Morning
51
°
20 %
Afternoon
78
°
20 %
Evening
54
°
20 %
Night
36
°
20 %
Morning
39
°
20 %
Afternoon
57
°
20 %
Evening
40
°
20 %
Night
31
°
20 %
Morning
34
°
20 %
Afternoon
56
°
20 %
Evening
49
°
20 %
Night
38
°
20 %
Morning
41
°
20 %
Afternoon
60
°
20 %
Evening
52
°
20 %
Night
41
°
20 %
Morning
44
°
20 %
Afternoon
66
°
20 %
Evening
55
°
20 %
Night
40
°
20 %
Morning
41
°
20 %
Afternoon
63
°
20 %
Evening
52
°
20 %
Night
40
°
20 %
Morning
44
°
20 %
Afternoon
64
°
20 %
Evening
57
°
20 %
Night
40
°
20 %
today
mercredi 18/03
18/03
80
°
47
°
12 h
0 %
tomorrow
jeudi 19/03
19/03
85
°
42
°
12 h
0 %
vendredi
vendredi 20/03
20/03
86
°
45
°
12 h
0 %
samedi
samedi 21/03
21/03
88
°
46
°
11 h
5 %
dimanche
dimanche 22/03
22/03
62
°
44
°
3 h
20 %
lundi
lundi 23/03
23/03
74
°
43
°
8 h
40 %
mardi
mardi 24/03
24/03
74
°
42
°
6 h
20 %
mercredi
mercredi 25/03
25/03
78
°
45
°
8 h
20 %
jeudi
jeudi 26/03
26/03
57
°
36
°
9 h
20 %
vendredi
vendredi 27/03
27/03
56
°
31
°
11 h
20 %
samedi
samedi 28/03
28/03
60
°
38
°
9 h
20 %
dimanche
dimanche 29/03
29/03
66
°
41
°
10 h
20 %
lundi
lundi 30/03
30/03
63
°
40
°
9 h
20 %
mardi
mardi 31/03
31/03
64
°
40
°
10 h
20 %
Top News
Historic records to fall
Heat wave hits Southwest
WindRadar
14 day weather
We
47
80
Th
42
85
Fr
45
86
Sa
46
88
Su
44
62
Mo
43
74
Tu
42
74
We
45
78
Th
36
57
Fr
31
56
Sa
38
60
Su
41
66
Mo
40
63
Tu
40
64
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
7
high
6-Day UVI Forecast
Mountain and skiing conditions
Ski areas
open
Current snow conditions
Current regional conditions
Longmont (5055ft)
mer. 18/03 02:35
46.3°
mostly clear
Wind W 4 mph
Boulder Muni Airport (5288ft)
mer. 18/03 02:35
59°
mostly clear
Wind 0 mph
Erie Muni Airport (5131ft)
mer. 18/03 02:35
60.8°
mostly clear
Wind W 11 mph
Broomfield (5656ft)
mer. 18/03 02:35
60.8°
mostly clear
Wind W 15 mph
Past weather
Weather Station Longmont
Maximum Temperature [°F] 02/19/2026 to 03/18/2026
RainRadar
Air quality
right now
Moderate
6-Day Air Quality Forecast
Astro info
today
03:02 local time
Sun
07:07
19:11
12h 4min
Moon
06:51
19:07
New moon
News
Check the WindRadar
Spring's big winds
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