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Hour-by-Hour Forecast for Longmont, Colorado, USA

Currently: 70 °F. Overcast. (Weather station: Longmont/Vbrand, USA). See more current weather

Hour-by-hour Forecast in Longmont — Graph

°F
Time
Wind
(mph)
Rain/Snow
()
Temp
(°F)
57
61
65
69
73
77
81
85
89
93
97
Thursday, July 17, 2025
1 pm
80
8
2 pm
83
9
3 pm
86
10
4 pm
87
12
5 pm
87
15
6 pm
85
18
7 pm
84
11
8 pm
80
3
9 pm
76
4
10 pm
70
3
11 pm
69
4
Friday, July 18, 2025
12 am
69
7
1 am
67
5
2 am
64
4
3 am
64
4
4 am
63
4
5 am
62
4
6 am
60
4
7 am
62
2
8 am
69
2
9 am
75
3
10 am
82
3
11 am
86
6
12 pm
90
9
1 pm
91
4
2 pm
90
8
3 pm
88
16
4 pm
88
10
5 pm
86
5
6 pm
84
4
7 pm
83
2
8 pm
79
5
9 pm
77
9
10 pm
72
5
11 pm
70
3
Saturday, July 19, 2025
12 am
70
5
1 am
69
3
2 am
67
3
3 am
65
3
4 am
65
4
5 am
63
4
6 am
62
5
7 am
62
3
8 am
68
2
9 am
73
1
10 am
79
4
11 am
83
7
12 pm
88
10
1 pm
89
8
2 pm
89
6
3 pm
88
4
0.01
4 pm
86
4
0.01
5 pm
83
12
0.02
6 pm
80
20
0.01
7 pm
79
14
8 pm
74
9
9 pm
71
4
10 pm
66
4
11 pm
63
4
Sunday, July 20, 2025
12 am
63
4
1 am
63
3
2 am
61
4
3 am
59
6
4 am
59
6
5 am
59
6
6 am
59
6
7 am
61
4
8 am
67
2
9 am
75
1
10 am
83
0
11 am
87
1
12 pm
92
2
1 pm
89
5
2 pm
87
9
3 pm
84
13
4 pm
85
8
5 pm
86
6
6 pm
85
10
0.01
7 pm
80
6
0.01
8 pm
75
3
0.01
9 pm
70
5
0.01
10 pm
64
5
0.01
11 pm
65
4
Monday, July 21, 2025
12 am
67
4
1 am
63
4
2 am
61
4
3 am
61
4
4 am
60
4
5 am
58
5
6 am
59
6
7 am
61
6
8 am
68
5
9 am
77
5
10 am
85
7
11 am
89
8
12 pm
93
10
1 pm
95
8
2 pm
97
9
3 pm
97
11
4 pm
97
12
5 pm
97
12
6 pm
94
13
7 pm
92
12
8 pm
89
11
9 pm
85
10
10 pm
77
7
11 pm
73
6
Tuesday, July 22, 2025
12 am
71
6
1 am
69
7
2 am
68
7
3 am
68
8
4 am
67
8
5 am
62
7
6 am
59
7
7 am
59
7
8 am
70
8
9 am
78
8
10 am
86
8
11 am
90
7
12 pm
94
7
1 pm
96
5
2 pm
97
8
3 pm
98
13
4 pm
98
15
5 pm
99
17
6 pm
97
18
7 pm
92
13
8 pm
86
7
9 pm
80
4
10 pm
72
1
11 pm
69
1
Wednesday, July 23, 2025
12 am
70
4
1 am
68
4
2 am
64
5
3 am
61
5
4 am
60
5
5 am
62
4
6 am
65
4
7 am
66
1
8 am
70
1
9 am
77
4
10 am
84
6
11 am
89
8
12 pm
93
11
1 pm
94
11
2 pm
94
12
3 pm
93
13
4 pm
87
10
5 pm
83
9
6 pm
75
9
7 pm
74
4
8 pm
75
3
9 pm
71
8
10 pm
65
6
11 pm
65
5
Thursday, July 24, 2025
12 am
68
5
1 am
65
5
2 am
63
4
3 am
64
3
4 am
62
3
5 am
59
3
Thu, Jul 17 at 1:00 pm
80 °F
Cloudy.
Feels Like: 81 °F
Humidity: 48%
Precipitation: Rain: 0 Snow: 0
Precipitation Chance: 0%
SE
Wind: 8 mph

Detailed Hourly Forecast — Next 24 hours

Scroll right to see more
 ConditionsComfortPrecipitation
Time TempWeatherFeels LikeWind HumidityChanceAmount
1:00 pm
Thu, Jul 17
80 °FCloudy.81 °F8 mph48%0%0.00" (snow)
0.00" (rain)
2:00 pm83 °FCloudy.83 °F9 mph41%0%0.00" (snow)
0.00" (rain)
3:00 pm86 °FMostly cloudy.85 °F10 mph35%4%0.00" (snow)
0.00" (rain)
4:00 pm87 °FMostly cloudy.85 °F12 mph32%5%0.00" (snow)
0.00" (rain)
5:00 pm87 °FMostly cloudy.85 °F15 mph29%6%0.00" (snow)
0.00" (rain)
6:00 pm85 °FMostly cloudy.83 °F18 mph30%6%0.00" (snow)
0.00" (rain)
7:00 pm84 °FPassing showers. Cloudy.82 °F11 mph32%17%0.00" (snow)
0.00" (rain)
8:00 pm80 °FPassing showers. Cloudy.80 °F3 mph40%22%0.00" (snow)
0.00" (rain)
9:00 pm76 °FThundershowers. Overcast.78 °F4 mph48%23%0.00" (snow)
0.00" (rain)
10:00 pm70 °FPassing showers. Mostly cloudy.76 °F3 mph59%22%0.00" (snow)
0.00" (rain)
11:00 pm69 °FBroken clouds.69 °F4 mph63%10%0.00" (snow)
0.00" (rain)
12:00 am
Fri, Jul 18
69 °FBroken clouds.69 °F7 mph62%10%0.00" (snow)
0.00" (rain)
1:00 am67 °FPartly cloudy.67 °F5 mph66%10%0.00" (snow)
0.00" (rain)
2:00 am64 °FPartly cloudy.64 °F4 mph69%7%0.00" (snow)
0.00" (rain)
3:00 am64 °FScattered clouds.64 °F4 mph69%0%0.00" (snow)
0.00" (rain)
4:00 am63 °FScattered clouds.63 °F4 mph69%0%0.00" (snow)
0.00" (rain)
5:00 am62 °FPartly cloudy.62 °F4 mph72%0%0.00" (snow)
0.00" (rain)
6:00 am60 °FMostly cloudy.60 °F4 mph75%0%0.00" (snow)
0.00" (rain)
7:00 am62 °FPartly cloudy.62 °F2 mph73%0%0.00" (snow)
0.00" (rain)
8:00 am69 °FMostly sunny.69 °F2 mph57%0%0.00" (snow)
0.00" (rain)
9:00 am75 °FSunny.78 °F3 mph45%0%0.00" (snow)
0.00" (rain)
10:00 am82 °FSunny.81 °F3 mph35%0%0.00" (snow)
0.00" (rain)
11:00 am86 °FMostly sunny.84 °F6 mph29%0%0.00" (snow)
0.00" (rain)
12:00 pm90 °FScattered clouds.87 °F9 mph24%0%0.00" (snow)
0.00" (rain)
* Updated Thursday, July 17, 2025 7:42:29 am Longmont time - Weather by CustomWeather, © 2025

14 days extended forecast