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Weather Helena: Current forecast

Helena / Montana (MT) / United States

66 °F
Feels like 66 °F
Min 61 °F / Max 95 °F
Weather Helena: Sunny, 66 °F Sunny
2.2 mph WSW
Wind
4.7 mph WSW
Gusts
1022 hPa
Pressure
0 mm
Precipitation
56 %
Humidity
0
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass Moderate
Mugwort None
Ragweed None
05:49 / 21:18
Sunrise / Sunset
05:24 / 21:50
Moonrise / Moonset
New Moon (1 %)
Moon phase

Updated: Jul 14, 2026, 15:06 CEST Jul 14, 2026, 7:06 MDT

Today's Summary

Right now Helena has sunny weather. The thermometer currently shows 18.9°C. Pack a light jacket for the evening. During the day temperatures will range between 16°C and 34.8°C.

Hourly forecast – Helena, today

Jul 14, 07:00
79 °F
Sunny
Helena Jul 14, 07:00: Sunny, 79 °F
Jul 14, 08:00
82 °F
Sunny
Helena Jul 14, 08:00: Sunny, 82 °F
Jul 14, 09:00
89 °F
Sunny
Helena Jul 14, 09:00: Sunny, 89 °F
Jul 14, 10:00
91 °F
Sunny
Helena Jul 14, 10:00: Sunny, 91 °F
Jul 14, 11:00
93 °F
Sunny
Helena Jul 14, 11:00: Sunny, 93 °F
Jul 14, 12:00
94 °F
Sunny
Helena Jul 14, 12:00: Sunny, 94 °F
Jul 14, 13:00
95 °F
Sunny
Helena Jul 14, 13:00: Sunny, 95 °F
Jul 14, 14:00
93 °F
Sunny
Helena Jul 14, 14:00: Sunny, 93 °F
Jul 14, 15:00
89 °F
Patchy rain possible
Helena Jul 14, 15:00: Patchy rain possible, 89 °F
Jul 14, 16:00
86 °F
Patchy rain possible
Helena Jul 14, 16:00: Patchy rain possible, 86 °F
Jul 14, 17:00
79 °F
Patchy rain possible
Helena Jul 14, 17:00: Patchy rain possible, 79 °F
Jul 14, 18:00
66 °F
Patchy rain possible
Helena Jul 14, 18:00: Patchy rain possible, 66 °F
Jul 14, 19:00
63 °F
Patchy rain possible
Helena Jul 14, 19:00: Patchy rain possible, 63 °F
Jul 14, 20:00
61 °F
Patchy rain possible
Helena Jul 14, 20:00: Patchy rain possible, 61 °F
Jul 14, 21:00
61 °F
Light rain shower
Helena Jul 14, 21:00: Light rain shower, 61 °F
Jul 14, 22:00
61 °F
Light rain shower
Helena Jul 14, 22:00: Light rain shower, 61 °F
Jul 14, 23:00
60 °F
Light rain shower
Helena Jul 14, 23:00: Light rain shower, 60 °F
Jul 15, 00:00
59 °F
Mist
Helena Jul 15, 00:00: Mist, 59 °F
Jul 15, 01:00
58 °F
Mist
Helena Jul 15, 01:00: Mist, 58 °F
Jul 15, 02:00
58 °F
Patchy rain possible
Helena Jul 15, 02:00: Patchy rain possible, 58 °F
Jul 15, 03:00
57 °F
Mist
Helena Jul 15, 03:00: Mist, 57 °F
Jul 15, 04:00
56 °F
Mist
Helena Jul 15, 04:00: Mist, 56 °F
Jul 15, 05:00
62 °F
Patchy rain possible
Helena Jul 15, 05:00: Patchy rain possible, 62 °F
Jul 15, 06:00
63 °F
Patchy rain possible
Helena Jul 15, 06:00: Patchy rain possible, 63 °F
Time
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
Helena Jul 14, 07:00: Sunny
Helena Jul 14, 08:00: Sunny
Helena Jul 14, 09:00: Sunny
Helena Jul 14, 10:00: Sunny
Helena Jul 14, 11:00: Sunny
Helena Jul 14, 12:00: Sunny
Helena Jul 14, 13:00: Sunny
Helena Jul 14, 14:00: Sunny
Helena Jul 14, 15:00: Patchy rain possible
Helena Jul 14, 16:00: Patchy rain possible
Helena Jul 14, 17:00: Patchy rain possible
Helena Jul 14, 18:00: Patchy rain possible
Helena Jul 14, 19:00: Patchy rain possible
Helena Jul 14, 20:00: Patchy rain possible
Helena Jul 14, 21:00: Light rain shower
Helena Jul 14, 22:00: Light rain shower
Helena Jul 14, 23:00: Light rain shower
Helena Jul 15, 00:00: Mist
Helena Jul 15, 01:00: Mist
Helena Jul 15, 02:00: Patchy rain possible
Helena Jul 15, 03:00: Mist
Helena Jul 15, 04:00: Mist
Helena Jul 15, 05:00: Patchy rain possible
Helena Jul 15, 06:00: Patchy rain possible
Temperature (°F)
Chance of rain (%)
1
1
1
0
0
0
0
0
7
8
57
50
37
69
66
72
48
30
27
43
24
38
30
30
Precipitation
0 mm
0 mm
1.5 mm
0.5 mm
0.2 mm
0.9 mm
1.1 mm
1.5 mm
0.3 mm
0 mm
0.2 mm
0.1 mm
0 mm
0 mm
Wind (mph)
NNE
2
N
3
NNE
3
NNE
4
NNE
4
NNE
4
N
6
N
12
N
14
N
14
NW
11
WNW
9
WNW
5
NW
5
NW
6
NW
4
NNW
2
WNW
3
W
2
SSW
3
S
3
S
3
WSW
1
SE
2
Pressure (hPa)
1018
1017
1016
1016
1015
1014
1013
1012
1012
1012
1014
1018
1018
1019
1020
1020
1020
1019
1019
1018
1018
1018
1018
1017
Humidity (%)
37 %
36 %
33 %
31 %
28 %
27 %
27 %
30 %
32 %
37 %
53 %
83 %
86 %
92 %
95 %
96 %
96 %
96 %
95 %
94 %
94 %
95 %
89 %
87 %
Cloud cover (%)
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
76 %
73 %
77 %
72 %
70 %
88 %
56 %
69 %
68 %
56 %
54 %
72 %
37 %
83 %
100 %
100 %

14-day weather forecast – Helena

14-day trend for Helena: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 12°C at night, with daytime highs up to 35.6°C.

Date
Jul 14
Jul 15
Jul 16
Jul 17
Jul 18
Jul 19
Jul 20
Jul 21
Jul 22
Jul 23
Jul 24
Jul 25
Jul 26
Jul 27
Helena July 14, 2026: Sunny
Helena July 15, 2026: Sunny
Helena July 16, 2026: Sunny
Helena July 17, 2026: Sunny
Helena July 18, 2026: Sunny
Helena July 19, 2026: Sunny
Helena July 20, 2026: Sunny
Helena July 21, 2026: Sunny
Helena July 22, 2026: Sunny
Helena July 23, 2026: Sunny
Helena July 24, 2026: Sunny
Helena July 25, 2026: Sunny
Helena July 26, 2026: Sunny
Helena July 27, 2026: Sunny
Temperature (°F)
Chance of rain (%)
57
72
2
57
57
57
2
2
1
1
17
59
1
1
Precipitation
4.3 mm
7.1 mm
1.1 mm
3 mm
2.1 mm
0.2 mm
3.1 mm
Wind max (mph)
14
7
6
8
17
12
11
9
13
9
6
7
11
13
Date Weather Min °F Max °F Sunrise Sunset Moonrise Moonset Moon phase
July 14, 2026 Helena July 14, 2026: Sunny Sunny 61 °F 95 °F 05:49 21:18 05:24 21:50 New Moon (1 %)
July 15, 2026 Helena July 15, 2026: Sunny Sunny 56 °F 84 °F 05:50 21:18 06:52 22:21 New Moon (3 %)
July 16, 2026 Helena July 16, 2026: Sunny Sunny 56 °F 90 °F 05:51 21:17 08:20 22:45 Waxing Crescent (8 %)
July 17, 2026 Helena July 17, 2026: Sunny Sunny 58 °F 96 °F 05:52 21:16 09:45 23:06 Waxing Crescent (15 %)
July 18, 2026 Helena July 18, 2026: Sunny Sunny 59 °F 93 °F 05:53 21:15 11:06 23:24 Waxing Crescent (23 %)
July 19, 2026 Helena July 19, 2026: Sunny Sunny 60 °F 91 °F 05:54 21:14 12:23 23:42 First Quarter (33 %)
July 20, 2026 Helena July 20, 2026: Sunny Sunny 60 °F 94 °F 05:55 21:13 13:39 Does not set today First Quarter (43 %)
July 21, 2026 Helena July 21, 2026: Sunny Sunny 63 °F 94 °F 05:56 21:12 14:54 00:01 First Quarter (53 %)
July 22, 2026 Helena July 22, 2026: Sunny Sunny 63 °F 96 °F 05:57 21:11 16:08 00:24 First Quarter (64 %)
July 23, 2026 Helena July 23, 2026: Sunny Sunny 59 °F 90 °F 05:58 21:10 17:19 00:51 Waxing Moon (74 %)
July 24, 2026 Helena July 24, 2026: Sunny Sunny 60 °F 87 °F 05:59 21:09 18:23 01:25 Waxing Moon (82 %)
July 25, 2026 Helena July 25, 2026: Sunny Sunny 56 °F 85 °F 06:00 21:08 19:19 02:07 Waxing Moon (90 %)
July 26, 2026 Helena July 26, 2026: Sunny Sunny 54 °F 90 °F 06:01 21:07 20:04 03:00 Waxing Moon (95 %)
July 27, 2026 Helena July 27, 2026: Sunny Sunny 55 °F 89 °F 06:03 21:06 20:40 04:00 Full Moon (99 %)