HELENA, MT 59626 Weather Forecast & Current Conditions

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HELENA, MT
Current Weather

11:53 PM MDT JUN 8, 2026
Few Clouds
57°F
Feels Like: 57°F
Dewpoint: 37°F
Rel. Hum.: 47%
Visibility: 10 miles
Wind: Calm
Pressure: 29.69 inches
Last 72 hours

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HELENA, MT 59626
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 59626
Infrared Weather Satellite
HELENA, MT 59626
NEXRAD Weather Radar
HELENA, MT 59626

HELENA, MT 3 hourly weather forecast

weather forecast created  8:00 PM EDT  6/ 8/2026
Tuesday
9 JUN 2026
HELENA, MT 59626 weather forecast Day 1, 0 hours 12 AM 58° 58° Mostly Cloudy 8%

0% Thunder
( 0% severe)
W   5 45% 37°
Low 51° HELENA, MT 59626 weather forecast Day 1, 3 hours 3 AM 55° 54° Mostly Cloudy SW   6 51% 37°
High 67° HELENA, MT 59626 weather forecast Day 1, 6 hours 6 AM 52° 50° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 9% severe)
SSW   7 61% 39°

Mostly Cloudy

Rain Likely

HELENA, MT 59626 weather forecast Day 1, 9 hours 9 AM 57° 55° Mostly Cloudy W   9 55% 41°
HELENA, MT 59626 weather forecast Day 1, 12 hours 12 PM 62° 60° Mostly Cloudy 65%
RAIN
.01–.1 in
0% Thunder
( 36% severe)
W   15 46% 41°
HELENA, MT 59626 weather forecast Day 1, 15 hours 3 PM 63° 61° Mostly Cloudy W   18 44% 41°
HELENA, MT 59626 weather forecast Day 1, 18 hours 6 PM 62° 59° Mostly Cloudy 5%

0% Thunder
( 11% severe)
W   21 38% 36°
HELENA, MT 59626 weather forecast Day 1, 21 hours 9 PM 56° 52° Partly Cloudy W   18 43% 34°
Wednesday
10 JUN 2026
HELENA, MT 59626 weather forecast Day 2, 0 hours 12 AM 50° 45° Partly Cloudy 2%

0% Thunder
( 1% severe)
WSW   13 56% 35°
Low 43° HELENA, MT 59626 weather forecast Day 2, 3 hours 3 AM 47° 41° Partly Cloudy WSW   13 60% 34°
High 58° HELENA, MT 59626 weather forecast Day 2, 6 hours 6 AM 44° 38° Partly Cloudy 1%

0% Thunder
( 3% severe)
WSW   13 65% 33°

Partly Cloudy




Windy
HELENA, MT 59626 weather forecast Day 2, 9 hours 9 AM 49° 42° Partly Cloudy W   22 52% 32°
HELENA, MT 59626 weather forecast Day 2, 12 hours 12 PM 53° 47° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 15% severe)
W   26 43% 31°
HELENA, MT 59626 weather forecast Day 2, 15 hours 3 PM 55° 49° Partly Cloudy W   26 41% 32°
HELENA, MT 59626 weather forecast Day 2, 18 hours 6 PM 54° 48° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 8% severe)
W   25 43% 32°
HELENA, MT 59626 weather forecast Day 2, 21 hours 9 PM 51° 44° Mostly Cloudy W   24 48% 32°

HELENA, MT extended weather forecast

Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Low 44° Low 47° Low 48° Low 46° Low 49°
High 69° High 76° High 64° High 70° High 75°
HELENA, MT 59626 weather forecast Day 3 HELENA, MT 59626 weather forecast Day 4 HELENA, MT 59626 weather forecast Day 5 HELENA, MT 59626 weather forecast Day 6 HELENA, MT 59626 weather forecast Day 7
Mostly Cloudy
56% Rain
Partly Cloudy
6% Rain
Overcast
46% Rain
Partly Cloudy
27% Rain
Mostly Cloudy
36% Rain
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