HELENA, MT 59623 Weather Forecast & Current Conditions

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HELENA, MT
Current Weather

10:53 PM MST DEC 28, 2025
Broken Clouds
21°F
Feels Like: 14°F
Dewpoint: 16°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: E at 5 mph
Pressure: 30.45 inches
Last 72 hours

Local Area Snow Depth

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HELENA, MT 59623
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TODAY
Mostly cloudy. Haze and areas of smoke through the day. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 70 to 80. West winds up to 10 mph. Chance of precipitation 50 percent.
TONIGHT
Cooler. Cloudy with chance of rain showers and slight chance of thunderstorms. Areas of smoke and haze. Lows 45 to 55. Southwest winds up to 10 mph. Chance of precipitation 50 percent.
WEDNESDAY
Mostly cloudy. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Areas of smoke in the morning. Haze through the day. Highs 65 to 75. Northwest winds up to 10 mph. Chance of precipitation 50 percent.
WEDNESDAY NIGHT
Partly cloudy. A 20 percent chance of thunderstorms in the evening. Haze in the evening. Lows 45 to 50. North winds up to 10 mph shifting to the northwest after midnight.
THURSDAY
Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 75. Southwest winds up to 10 mph. Chance of precipitation 50 percent.
THURSDAY NIGHT
Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Chance of precipitation 50 percent.
FRIDAY
Mostly cloudy with a 20 percent chance of rain showers. Highs 60 to 70.
FRIDAY NIGHT
Partly cloudy with a 20 percent chance of rain showers. Lows 40 to 50.
SATURDAY
Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 70. Chance of precipitation 50 percent.
SATURDAY NIGHT
Mostly cloudy with a 40 percent chance of rain showers. Lows 40 to 45.
SUNDAY
Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 65.
SUNDAY NIGHT
Mostly cloudy with a 40 percent chance of rain showers. Lows 40 to 45.
MONDAY
Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 65.

Visible Weather Satellite
HELENA, MT 59623
Infrared Weather Satellite
HELENA, MT 59623
NEXRAD Weather Radar
HELENA, MT 59623

HELENA, MT 3 hourly weather forecast

weather forecast created  7:00 PM EST 12/28/2025
Monday
29 DEC 2025
HELENA, MT 59623 weather forecast Day 1, 0 hours 11 PM 17° Mostly Cloudy 1%

0% Thunder
( 0% severe)
S   7 57%
Low 15° HELENA, MT 59623 weather forecast Day 1, 3 hours 2 AM 17° Partly Cloudy SSW   6 60%
High 35° HELENA, MT 59623 weather forecast Day 1, 6 hours 5 AM 16° Partly Cloudy 3%

0% Thunder
( 0% severe)
S   5 67%

Partly Cloudy



HELENA, MT 59623 weather forecast Day 1, 9 hours 8 AM 16° Partly Cloudy SSW   5 70%
HELENA, MT 59623 weather forecast Day 1, 12 hours 11 AM 23° 18° Partly Cloudy 2%

0% Thunder
( 0% severe)
S   3 56% 11°
HELENA, MT 59623 weather forecast Day 1, 15 hours 2 PM 32° 27° Clear SW   5 46% 15°
HELENA, MT 59623 weather forecast Day 1, 18 hours 5 PM 30° 24° Partly Cloudy 4%

0% Thunder
( 0% severe)
SSW   6 53% 16°
HELENA, MT 59623 weather forecast Day 1, 21 hours 8 PM 29° 22° Partly Cloudy SSW   7 58% 17°
Tuesday
30 DEC 2025
HELENA, MT 59623 weather forecast Day 2, 0 hours 11 PM 28° 21° Mostly Cloudy 4%

0% Thunder
( 0% severe)
S   7 60% 17°
Low 22° HELENA, MT 59623 weather forecast Day 2, 3 hours 2 AM 27° 22° Mostly Cloudy SSW   5 63% 17°
High 40° HELENA, MT 59623 weather forecast Day 2, 6 hours 5 AM 25° 21° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SSW   3 69% 17°

Partly Cloudy



HELENA, MT 59623 weather forecast Day 2, 9 hours 8 AM 24° 20° Partly Cloudy S   2 72% 17°
HELENA, MT 59623 weather forecast Day 2, 12 hours 11 AM 29° 26° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSE   1 64% 19°
HELENA, MT 59623 weather forecast Day 2, 15 hours 2 PM 37° 34° Partly Cloudy SE   3 51% 21°
HELENA, MT 59623 weather forecast Day 2, 18 hours 5 PM 34° 29° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   6 54% 20°
HELENA, MT 59623 weather forecast Day 2, 21 hours 8 PM 31° 25° Partly Cloudy SSW   6 61% 20°

HELENA, MT extended weather forecast

Wednesday
31 DEC 2025
Thursday
1 JAN 2026
Friday
2 JAN 2026
Saturday
3 JAN 2026
Sunday
4 JAN 2026
Low 22° Low 24° Low 28° Low 34° Low 30°
High 47° High 48° High 50° High 52° High 50°
HELENA, MT 59623 weather forecast Day 3 HELENA, MT 59623 weather forecast Day 4 HELENA, MT 59623 weather forecast Day 5 HELENA, MT 59623 weather forecast Day 6 HELENA, MT 59623 weather forecast Day 7
Clear
1% Ice
Partly Cloudy
4% Snow/Ice
Overcast
13% Snow
Overcast
30% Snow
Overcast
42% Snow
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