Great Falls 7-day Weather Forecast

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Great Falls 7-day weather forecast

Stacker created the forecast for Great Falls, Montana using data from OpenWeather. This week's high is 73 °F on Sunday, while the low is 23 °F on Tuesday. There is expected to be 1 sunny day and snow on 1 day this week.

NWS Great Falls MT has issued a winter weather advisory until Monday at 12:00 PM.

Monday, October 13

- High of 35 °F, low of 26 °F (75% humidity)
- Overcast with a 100% chance of snow (4 mm of snow)
- Gentle breeze (12 mph wind)
- Sunrise at 7:41 AM, sunset at 6:41 PM
- Last quarter moon

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Tuesday, October 14

- High of 43 °F, low of 23 °F (68% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (2 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:42 AM, sunset at 6:39 PM

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Wednesday, October 15

- High of 49 °F, low of 32 °F (62% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:44 AM, sunset at 6:37 PM

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Thursday, October 16

- High of 56 °F, low of 39 °F (54% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 7:45 AM, sunset at 6:35 PM

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Friday, October 17

- High of 55 °F, low of 41 °F (44% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 7:47 AM, sunset at 6:33 PM

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Saturday, October 18

- High of 60 °F, low of 37 °F (43% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:48 AM, sunset at 6:31 PM

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Sunday, October 19

- High of 73 °F, low of 48 °F (26% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 7:49 AM, sunset at 6:29 PM