Currently: 61 °F. Partly sunny. (Weather station: Billings Logan International Airport, USA). See more current weatherRoundup Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
39
43
47
51
55
59
63
67
71
75
79
83
May 18 – May 24
0.01
Lo:40
Tue, 20
Hi:65
17
Lo:44
Wed, 21
Hi:65
11
0.02
Lo:41
Thu, 22
Hi:71
11
0.01
Lo:48
Fri, 23
Hi:68
7
0.1
Lo:46
Sat, 24
Hi:60
12
May 25 – May 31
Lo:42
Sun, 25
Hi:67
8
Lo:42
Mon, 26
Hi:70
9
Lo:45
Tue, 27
Hi:78
7
0.03
Lo:52
Wed, 28
Hi:78
8
Lo:56
Thu, 29
Hi:82
10
Lo:57
Fri, 30
Hi:80
7
Lo:57
Sat, 31
Hi:82
10
Jun 1 – Jun 7
Lo:57
Sun, 1
Hi:81
12
Lo:57
Mon, 2
Hi:80
15
0.36
Lo:57
Tue, 3
Hi:79
8
2 Week Extended Forecast in Roundup, Montana, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Tue May 20 |  | 65 / 40 °F | Sprinkles late. Partly cloudy. | 64 °F | 17 mph | ↑ | 32% | 15% | 0.01" | 3 (Moderate) | 5:34 am | 8:47 pm |
| Wed May 21 | | 65 / 44 °F | Broken clouds. | 64 °F | 11 mph | ↑ | 28% | 5% | - | 5 (Moderate) | 5:33 am | 8:48 pm |
| Thu May 22 |  | 71 / 41 °F | Showers late. Cloudy. | 69 °F | 11 mph | ↑ | 34% | 23% | 0.02" | 3 (Moderate) | 5:32 am | 8:49 pm |
| Fri May 23 | | 68 / 48 °F | Broken clouds. | 66 °F | 7 mph | ↑ | 42% | 22% | 0.01" | 5 (Moderate) | 5:31 am | 8:50 pm |
| Sat May 24 | | 60 / 46 °F | Showers late. Overcast. | 56 °F | 12 mph | ↑ | 67% | 20% | 0.10" | 3 (Moderate) | 5:30 am | 8:51 pm |
| Sun May 25 |  | 67 / 42 °F | Partly cloudy. | 65 °F | 8 mph | ↑ | 52% | 2% | - | 3 (Moderate) | 5:29 am | 8:52 pm |
| Mon May 26 |  | 70 / 42 °F | Sunny. | 68 °F | 9 mph | ↑ | 48% | 0% | - | 7 (High) | 5:29 am | 8:53 pm |
| Tue May 27 | | 78 / 45 °F | Increasing cloudiness. | 78 °F | 7 mph | ↑ | 46% | 3% | - | 7 (High) | 5:28 am | 8:54 pm |
| Wed May 28 |  | 78 / 52 °F | Scattered tstorms late. Mostly cloudy. | 78 °F | 8 mph | ↑ | 35% | 70% | 0.03" | 5 (Moderate) | 5:27 am | 8:55 pm |
| Thu May 29 | | 82 / 56 °F | Broken clouds. | 79 °F | 10 mph | ↑ | 37% | 5% | - | 3 (Moderate) | 5:26 am | 8:56 pm |
| Fri May 30 | | 80 / 57 °F | Sunny. | 77 °F | 7 mph | ↑ | 22% | 4% | - | 7 (High) | 5:26 am | 8:57 pm |
| Sat May 31 | | 82 / 57 °F | Sunny. | 77 °F | 10 mph | ↑ | 22% | 3% | - | 7 (High) | 5:25 am | 8:58 pm |
| Sun Jun 1 | | 81 / 57 °F | Sunny. | 78 °F | 12 mph | ↑ | 40% | 5% | - | 7 (High) | 5:25 am | 8:59 pm |
| Mon Jun 2 | | 80 / 57 °F | Morning clouds. | 77 °F | 15 mph | ↑ | 16% | 5% | - | 7 (High) | 5:24 am | 9:00 pm |
| Tue Jun 3 |  | 79 / 57 °F | Tstorms late. Increasing cloudiness. | 80 °F | 8 mph | ↑ | 50% | 70% | 0.36" | 3 (Moderate) | 5:23 am | 9:01 pm |
| * Updated Tuesday, May 20, 2025 3:24:07 pm Roundup time - Weather by CustomWeather, © 2025 | ||||||||||||