HELENA, MT 59601 Weather Forecast & Current Conditions

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HELENA, MT
Current Weather

9:53 PM MDT JUN 8, 2026
Clear
64°F
Feels Like: 65°F
Dewpoint: 34°F
Rel. Hum.: 33%
Visibility: 10 miles
Wind: S at 5 mph
Pressure: 29.70 inches
Last 72 hours

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HELENA, MT 59601
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 59601
Infrared Weather Satellite
HELENA, MT 59601
NEXRAD Weather Radar
HELENA, MT 59601

HELENA, MT 3 hourly weather forecast

weather forecast created  8:00 AM EDT  6/ 8/2026
Monday
8 JUN 2026
HELENA, MT 59601 weather forecast Day 1, 12 hours 12 PM 61° 60° Clear 1%

0% Thunder
( 3% severe)
E   9 29% 29°
High 72° HELENA, MT 59601 weather forecast Day 1, 15 hours 3 PM 68° 68° Clear E   13 23% 29°
Increasing Clouds



HELENA, MT 59601 weather forecast Day 1, 18 hours 6 PM 71° 71° Partly Cloudy 2%

0% Thunder
( 3% severe)
E   12 22% 30°
HELENA, MT 59601 weather forecast Day 1, 21 hours 9 PM 64° 64° Mostly Cloudy WSW   6 35% 36°
Tuesday
9 JUN 2026
HELENA, MT 59601 weather forecast Day 2, 0 hours 12 AM 57° 57° Mostly Cloudy 9%

0% Thunder
( 1% severe)
WSW   5 45% 36°
Low 50° HELENA, MT 59601 weather forecast Day 2, 3 hours 3 AM 54° 53° Mostly Cloudy SW   6 52% 37°
High 68° HELENA, MT 59601 weather forecast Day 2, 6 hours 6 AM 51° 49° Mostly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 9% severe)
SSW   6 66% 40°

Mostly Cloudy

Rain Likely

HELENA, MT 59601 weather forecast Day 2, 9 hours 9 AM 57° 55° Mostly Cloudy W   8 55% 41°
HELENA, MT 59601 weather forecast Day 2, 12 hours 12 PM 62° 60° Partly Cloudy 60%
RAIN
.5–1 in
0% Thunder
( 33% severe)
W   14 46% 41°
HELENA, MT 59601 weather forecast Day 2, 15 hours 3 PM 63° 61° Partly Cloudy W   18 44% 41°
HELENA, MT 59601 weather forecast Day 2, 18 hours 6 PM 62° 59° Mostly Cloudy 10%
RAIN
.01–.1 in
0% Thunder
( 11% severe)
W   21 39% 37°
HELENA, MT 59601 weather forecast Day 2, 21 hours 9 PM 56° 52° Partly Cloudy W   20 45% 35°
Wednesday
10 JUN 2026
HELENA, MT 59601 weather forecast Day 3, 0 hours 12 AM 51° 46° Partly Cloudy 0%

0% Thunder
( 1% severe)
WSW   15 54% 35°
Low 44° HELENA, MT 59601 weather forecast Day 3, 3 hours 3 AM 48° 42° Partly Cloudy WSW   14 60% 35°
High 59° HELENA, MT 59601 weather forecast Day 3, 6 hours 6 AM 45° 38° Partly Cloudy 2%

0% Thunder
( 3% severe)
WSW   15 65% 34°

Partly Cloudy




Windy
HELENA, MT 59601 weather forecast Day 3, 9 hours 9 AM 49° 42° Partly Cloudy W   23 52% 32°
HELENA, MT 59601 weather forecast Day 3, 15 hours 12 PM 54° 48° Partly Cloudy 8%

0% Thunder
( 13% severe)
W   26 41% 31°
HELENA, MT 59601 weather forecast Day 3, 18 hours 3 PM 57° 52° Mostly Cloudy W   26 37% 31°
HELENA, MT 59601 weather forecast Day 3, 21 hours 6 PM 57° 52° Mostly Cloudy     W   25 35% 30°

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 49° Low 43° Low 48°
High 72° High 78° High 68° High 72° High 77°
HELENA, MT 59601 weather forecast Day 4 HELENA, MT 59601 weather forecast Day 5 HELENA, MT 59601 weather forecast Day 6 HELENA, MT 59601 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
39% Rain
Clear
8% Rain
Mostly Cloudy
46% Rain
Overcast
46% Rain
Partly Cloudy
24% Rain
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