Today's Summary
In Helena the weather today is clear. The thermometer currently shows 15.3°C. Take an umbrella with you today – you'll probably need it. During the day temperatures will range between 9.8°C and 17.8°C.
Hourly forecast – Helena, today
May 30, 05:00
15 °C
Clear
May 30, 06:00
15 °C
Sunny
May 30, 07:00
16 °C
Sunny
May 30, 08:00
17 °C
Sunny
May 30, 09:00
17 °C
Sunny
May 30, 10:00
17 °C
Patchy rain possible
May 30, 11:00
17 °C
Patchy rain possible
May 30, 12:00
16 °C
Patchy rain possible
May 30, 13:00
16 °C
Patchy rain possible
May 30, 14:00
15 °C
Patchy rain possible
May 30, 15:00
14 °C
Patchy rain possible
May 30, 16:00
13 °C
Moderate rain at times
May 30, 17:00
12 °C
Moderate rain
May 30, 18:00
12 °C
Patchy light rain
May 30, 19:00
12 °C
Moderate rain
May 30, 20:00
11 °C
Patchy light rain
May 30, 21:00
11 °C
Light rain
May 30, 22:00
10 °C
Light rain
May 30, 23:00
10 °C
Moderate rain
May 31, 00:00
10 °C
Moderate rain
May 31, 01:00
10 °C
Light rain
May 31, 02:00
10 °C
Light rain
May 31, 03:00
9 °C
Light rain
May 31, 04:00
9 °C
Light rain
Time
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
Temperature (°C)
Chance of rain (%)
0
0
0
0
0
66
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
Precipitation
Wind (mph)
WSW
4
4
W
4
4
W
2
2
WNW
2
2
NW
4
4
NW
5
5
NW
5
5
NNW
8
8
NNW
10
10
NNW
12
12
NNW
11
11
NNW
7
7
WNW
7
7
W
7
7
W
5
5
WNW
5
5
W
5
5
W
4
4
WSW
4
4
WSW
4
4
SW
4
4
SW
4
4
SW
6
6
SW
7
7
Pressure (hPa)
1008
1008
1008
1008
1009
1009
1010
1010
1009
1009
1009
1009
1010
1010
1010
1011
1012
1012
1012
1012
1011
1011
1011
1011
Humidity (%)
Cloud cover (%)
14-day weather forecast – Helena
14-day trend for Helena: The second week looks noticeably warmer and more pleasant. Lows can drop to around 4.4°C at night, with daytime highs up to 31.8°C.
Date
May 30
May 31
Jun 1
Jun 2
Jun 3
Jun 4
Jun 5
Jun 6
Jun 7
Jun 8
Jun 9
Jun 10
Jun 11
Jun 12
Temperature (°C)
Chance of rain (%)
92
90
88
0
68
83
0
0
0
74
0
65
0
0
Precipitation
Wind max (mph)
12
9
10
15
7
5
5
16
13
7
15
7
12
14
| Date | Weather | Min °C | Max °C | Sunrise | Sunset | Moonrise | Moonset | Moon phase |
|---|---|---|---|---|---|---|---|---|
| May 30, 2026 |
|
10 °C | 18 °C | 05:39 | 21:11 | 21:35 | 04:48 | Full Moon (100 %) |
| May 31, 2026 |
|
6 °C | 9 °C | 05:39 | 21:12 | 22:36 | 05:27 | Full Moon (99 %) |
| June 1, 2026 |
|
6 °C | 16 °C | 05:38 | 21:13 | 23:25 | 06:16 | Waning Moon (96 %) |
| June 2, 2026 |
|
4 °C | 22 °C | 05:37 | 21:14 | Does not rise today | 07:15 | Waning Moon (90 %) |
| June 3, 2026 |
|
5 °C | 21 °C | 05:37 | 21:15 | 00:05 | 08:19 | Waning Moon (83 %) |
| June 4, 2026 |
|
10 °C | 20 °C | 05:36 | 21:16 | 00:35 | 09:26 | Waning Moon (74 %) |
| June 5, 2026 |
|
8 °C | 27 °C | 05:36 | 21:16 | 00:59 | 10:33 | Last Quarter (64 %) |
| June 6, 2026 |
|
13 °C | 32 °C | 05:36 | 21:17 | 01:18 | 11:40 | Last Quarter (54 %) |
| June 7, 2026 |
|
8 °C | 25 °C | 05:35 | 21:18 | 01:35 | 12:46 | Last Quarter (43 %) |
| June 8, 2026 |
|
8 °C | 28 °C | 05:35 | 21:19 | 01:51 | 13:53 | Last Quarter (33 %) |
| June 9, 2026 |
|
9 °C | 32 °C | 05:35 | 21:19 | 02:06 | 15:02 | Waning Crescent (24 %) |
| June 10, 2026 |
|
12 °C | 27 °C | 05:34 | 21:20 | 02:23 | 16:14 | Waning Crescent (15 %) |
| June 11, 2026 |
|
7 °C | 24 °C | 05:34 | 21:21 | 02:42 | 17:30 | Waning Crescent (8 %) |
| June 12, 2026 |
|
6 °C | 22 °C | 05:34 | 21:21 | 03:05 | 18:50 | New Moon (3 %) |