10-day forecast

Today Mostly cloudy 0% 45° 75° Today · UV 4 · Wind 7 mph · ☀ 7:37 AM – 6:56 PM
Fri 9 Mostly cloudy 0% 51° 76° Friday, October 9 · UV 4 · Wind 16 mph · ☀ 7:38 AM – 6:54 PM
Sat 10 Showers 65% 36° 56° Saturday, October 10 · UV 1 · Wind 20 mph · ☀ 7:39 AM – 6:52 PM
Sun 11 Snow 50% 29° 36° Sunday, October 11 · UV 1 · Wind 20 mph · ☀ 7:41 AM – 6:50 PM
Mon 12 Flurries 15% 29° 42° Monday, October 12 · UV 4 · Wind 7 mph · ☀ 7:42 AM – 6:48 PM
Tue 13 Mostly clear 0% 33° 50° Tuesday, October 13 · UV 3 · Wind 6 mph · ☀ 7:43 AM – 6:47 PM
Wed 14 Drizzle 65% 38° 51° Wednesday, October 14 · UV 1 · Wind 11 mph · ☀ 7:45 AM – 6:45 PM
Thu 15 Snow 50% 37° 50° Thursday, October 15 · UV 1 · Wind 10 mph · ☀ 7:46 AM – 6:43 PM
Fri 16 Mostly clear 0% 23° 47° Friday, October 16 · UV 3 · Wind 5 mph · ☀ 7:48 AM – 6:41 PM
Sat 17 Mostly clear 0% 38° 58° Saturday, October 17 · UV 3 · Wind 7 mph · ☀ 7:49 AM – 6:39 PM

14-day outlook & extended hourly ★ Premium

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About Helena weather

Helena is in Lewis and Clark County, Montana, United States at 46.59°, -112.04°. Right now it’s 48° and mostly clear; today’s high is 75° with a 0% chance of rain.

Montana's climate is defined by its position as a gateway between the Pacific maritime influences from the west and the harsh continental climate of the northern Great Plains. The state holds the record for the largest 24-hour temperature change in U.S. history, when Loma experienced a 103-degree rise from minus 54 to 49 degrees Fahrenheit in January 1972. The Continental Divide runs through the western mountains, creating dramatically different weather on either side.