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Past Weather in City of Boulder, Montana, USA — Yesterday and Last 2 Weeks

Currently: 55 °F. Light rain. Fog. (Weather station: Helena Regional Airport, USA). See more current weather

Past Weather in City of Boulder — Graph

°F
Time
Wind
(mph)
Temp
(°F)
47
52
57
62
67
72
77
82
87
92
97
Mon, Jun 30
Lo:82
12 pm
Hi:90
12
Lo:72
6 pm
Hi:90
7
Tue, Jul 1
Lo:61
12 am
Hi:70
2
Lo:61
6 am
Hi:82
2
Lo:86
12 pm
Hi:97
8
Lo:72
6 pm
Hi:93
9
Wed, Jul 2
Lo:61
12 am
Hi:66
7
Lo:63
6 am
Hi:79
1
Lo:86
12 pm
Hi:93
7
Lo:70
6 pm
Hi:90
13
Thu, Jul 3
Lo:61
12 am
Hi:68
7
Lo:63
6 am
Hi:81
4
Lo:82
12 pm
Hi:88
10
Lo:72
6 pm
Hi:86
9
Fri, Jul 4
Lo:57
12 am
Hi:66
1
Lo:61
6 am
Hi:75
4
Lo:63
12 pm
Hi:77
7
Lo:55
6 pm
Hi:66
7
Sat, Jul 5
Lo:48
12 am
Hi:54
3
Lo:50
6 am
Hi:70
6
Lo:73
12 pm
Hi:75
17
Lo:63
6 pm
Hi:73
8
Sun, Jul 6
Lo:50
12 am
Hi:57
6
Lo:52
6 am
Hi:73
3
Lo:77
12 pm
Hi:82
12
Lo:66
6 pm
Hi:82
7
Mon, Jul 7
Lo:57
12 am
Hi:64
7
Lo:57
6 am
Hi:75
2
Lo:79
12 pm
Hi:88
9
Lo:72
6 pm
Hi:88
7
Tue, Jul 8
Lo:57
12 am
Hi:66
1
Lo:59
6 am
Hi:82
2
Lo:88
12 pm
Hi:97
8
Lo:79
6 pm
Hi:93
10
Wed, Jul 9
Lo:63
12 am
Hi:75
5
Lo:63
6 am
Hi:88
5
Lo:90
12 pm
Hi:95
12
Lo:72
6 pm
Hi:93
16
Thu, Jul 10
Lo:70
12 am
Hi:73
7
Lo:70
6 am
Hi:81
12
Lo:81
12 pm
Hi:84
20
Lo:57
6 pm
Hi:81
16
Fri, Jul 11
Lo:50
12 am
Hi:57
7
Lo:54
6 am
Hi:70
2
Lo:73
12 pm
Hi:82
6
Lo:66
6 pm
Hi:82
6
Sat, Jul 12
Lo:54
12 am
Hi:63
3
Lo:55
6 am
Hi:81
9
Lo:82
12 pm
Hi:91
16
Lo:77
6 pm
Hi:90
11
Sun, Jul 13
Lo:63
12 am
Hi:75
3
Lo:61
6 am
Hi:84
3
Lo:86
12 pm
Hi:95
9
Lo:79
6 pm
Hi:93
9
Mon, Jul 14
Lo:64
12 am
Hi:72
2
Lo:63
6 am
Hi:90
9
Lo:90
12 pm
Hi:97
13
Lo:61
6 pm
Hi:84
18
Tue, Jul 15
Lo:57
12 am
Hi:59
9
Lo:54
6 am
Hi:57
8
Lo:55
12 pm
Hi:55
7
Monday, June 30, 2025, 12:00 pm — 6:00 pm
90 / 82 °F
Sunny.
Humidity: 18%
Barometer: 29.99 "Hg
E
Wind: 12.428 mph

City of Boulder Temperature Yesterday

Maximum temperature yesterday: 96 °F (at 4:53 pm)
Minimum temperature yesterday: 60 °F (at 11:53 pm)
Average temperature yesterday: 76 °F

High & Low Weather Summary for the Past Weeks

 TemperatureHumidityPressure
High97 °F (Jul 8, 3:53 pm)100% (Jul 5, 3:23 am)30.26 "Hg (Jul 5, 3:23 am)
Low49 °F (Jul 5, 3:23 am)9% (Jul 8, 2:53 pm)29.69 "Hg (Jul 2, 6:53 pm)
Average72 °F42%29.99 "Hg
* Reported Jun 30 12:53 pm — Jul 15 12:03 pm, City of Boulder. Weather by CustomWeather, © 2025

Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records

City of Boulder Weather History for the Previous 24 Hours

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 ConditionsComfort  
Time TempWeatherWind HumidityBarometerVisibility
12:03 pm
Tue, Jul 15
55 °FLight rain. Fog.7 mph93%30.17 "Hg3 mi
11:43 am54 °FFog.9 mph93%30.16 "Hg3 mi
10:53 am54 °FLight rain. Fog.8 mph93%30.16 "Hg4 mi
10:29 am54 °FLight rain. Fog.7 mph93%30.15 "Hg4 mi
10:05 am53 °FLight rain. Fog.6 mph93%30.16 "Hg3 mi
8:53 am55 °FMostly cloudy.9 mph80%30.14 "Hg9 mi
7:53 am56 °FOvercast.7 mph77%30.11 "Hg10 mi
7:08 am56 °FMostly cloudy.7 mph75%30.15 "Hg10 mi
6:53 am56 °FThundershowers. More clouds than sun.7 mph75%30.10 "Hg10 mi
6:07 am57 °FMore clouds than sun.13 mph72%30.14 "Hg10 mi
5:25 am57 °FMostly cloudy.12 mph72%30.14 "Hg10 mi
4:53 am58 °FMostly cloudy.13 mph70%30.07 "Hg10 mi
3:53 am59 °FOvercast.10 mph69%30.06 "Hg10 mi
3:28 am59 °FMostly cloudy.9 mph69%30.14 "Hg10 mi
2:53 am59 °FOvercast.10 mph69%30.07 "Hg10 mi
1:53 am59 °FMostly cloudy.10 mph69%30.08 "Hg10 mi
12:53 am59 °FCool.N/A69%30.08 "HgN/A
11:53 pm
Mon, Jul 14
60 °FMostly cloudy.10 mph69%30.06 "Hg10 mi
10:53 pm62 °FOvercast.18 mph67%30.06 "Hg10 mi
10:43 pm62 °FMostly cloudy.23 mph67%30.11 "Hg10 mi
9:53 pm65 °FPassing clouds.12 mph63%30.02 "Hg10 mi
8:53 pm70 °FSunny.24 mph55%29.96 "Hg10 mi
7:53 pm78 °FSunny.18 mph43%29.88 "Hg10 mi
6:53 pm84 °FSunny.20 mph37%29.84 "Hg10 mi
5:53 pm90 °FSunny.24 mph28%29.79 "Hg10 mi
4:53 pm96 °FPassing clouds.12 mph14%29.77 "Hg10 mi
3:53 pm95 °FSunny.10 mph15%29.78 "Hg10 mi
2:53 pm93 °FPassing clouds.6 mph16%29.81 "Hg10 mi
1:53 pm92 °FSunny.9 mph18%29.83 "Hg10 mi
Weather by CustomWeather, © 2025

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