HELENA, MT 59602 Weather Forecast & Current Conditions

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HELENA, MT
Current Weather

12:53 PM MDT APR 1, 2026
Broken Clouds
48°F
Feels Like: 45°F
Dewpoint: 36°F
Rel. Hum.: 63%
Visibility: 10 miles
Wind: ENE at 6 mph
Pressure: 29.68 inches
Last 72 hours

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HELENA, MT 59602
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 59602
Infrared Weather Satellite
HELENA, MT 59602
NEXRAD Weather Radar
HELENA, MT 59602

HELENA, MT 3 hourly weather forecast

weather forecast created  7:00 AM EST  4/ 1/2026
Wednesday
1 APR 2026
HELENA, MT 59602 weather forecast Day 1, 12 hours 11 AM 44° 43° Partly Cloudy 43%
RAIN
.01–.1 in
0% Thunder
( 15% severe)
ENE   1 65% 33°
High 55° HELENA, MT 59602 weather forecast Day 1, 15 hours 2 PM 53° 53° Partly Cloudy E   3 46% 33°
Mostly Cloudy

Rain Likely

HELENA, MT 59602 weather forecast Day 1, 18 hours 5 PM 54° 53° Mostly Cloudy 62%
RAIN
>2 in
0% Thunder
( 10% severe)
SE   5 45% 33°
HELENA, MT 59602 weather forecast Day 1, 21 hours 8 PM 47° 46° Mostly Cloudy SSE   3 63% 35°
Thursday
2 APR 2026
HELENA, MT 59602 weather forecast Day 2, 0 hours 11 PM 43° 42° Mostly Cloudy 39%
RAIN
.1–.25 in
0% Thunder
( 4% severe)
S   2 76% 36°
Low 34° HELENA, MT 59602 weather forecast Day 2, 3 hours 2 AM 40° 38° Mostly Cloudy SSE   2 79% 34°
High 44° HELENA, MT 59602 weather forecast Day 2, 6 hours 5 AM 38° 36° Mostly Cloudy 86%
RAIN
***
0% Thunder
( 9% severe)
SE   1 85% 34°

Mostly Cloudy

Rain Likely

HELENA, MT 59602 weather forecast Day 2, 9 hours 8 AM 38° 34° Mostly Cloudy W   6 82% 33°
HELENA, MT 59602 weather forecast Day 2, 12 hours 11 AM 38° 30° Mostly Cloudy 79%
RAIN
.1–.25 in
0% Thunder
( 6% severe)
W   13 67% 28°
HELENA, MT 59602 weather forecast Day 2, 15 hours 2 PM 40° 31° Mostly Cloudy W   17 54% 25°
HELENA, MT 59602 weather forecast Day 2, 18 hours 5 PM 40° 32° Mostly Cloudy 73%
RAIN/SNOW
2.5–5 in
0% Thunder
( 3% severe)
WNW   15 49% 23°
HELENA, MT 59602 weather forecast Day 2, 21 hours 8 PM 37° 30° Mostly Cloudy W   10 58% 24°
Friday
3 APR 2026
HELENA, MT 59602 weather forecast Day 3, 0 hours 11 PM 35° 28° Mostly Cloudy 62%
SNOW
2.5–5 in
0% Thunder
( 1% severe)
W   8 69% 26°
Low 29° HELENA, MT 59602 weather forecast Day 3, 3 hours 2 AM 34° 29° Mostly Cloudy WNW   6 72% 26°
High 49° HELENA, MT 59602 weather forecast Day 3, 6 hours 5 AM 33° 29° Mostly Cloudy 38%
SNOW
.1–1 in
0% Thunder
( 1% severe)
WNW   5 78% 27°

Mostly Cloudy

Chance of Snow

HELENA, MT 59602 weather forecast Day 3, 9 hours 8 AM 35° 30° Mostly Cloudy W   6 72% 27°
HELENA, MT 59602 weather forecast Day 3, 15 hours 11 AM 41° 36° Mostly Cloudy 9%

0% Thunder
( 2% severe)
W   8 54% 26°
HELENA, MT 59602 weather forecast Day 3, 18 hours 2 PM 46° 41° Mostly Cloudy W   10 45% 26°
HELENA, MT 59602 weather forecast Day 3, 21 hours 5 PM 48° 43° Partly Cloudy     W   10 40% 25°

HELENA, MT extended weather forecast

Saturday
4 APR 2026
Sunday
5 APR 2026
Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Low 31° Low 33° Low 34° Low 33° Low 34°
High 59° High 60° High 54° High 60° High 55°
HELENA, MT 59602 weather forecast Day 4 HELENA, MT 59602 weather forecast Day 5 HELENA, MT 59602 weather forecast Day 6 HELENA, MT 59602 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
8% Rain/Snow
Partly Cloudy
9% Rain/Snow
Overcast
23% Rain/Snow
Overcast
25% Rain/Snow
Overcast
41% Rain/Snow
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