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 84 °F on Saturday, while the low is 37 °F on Tuesday. There are expected to be 2 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, May 5

- High of 51 °F, low of 40 °F (54% humidity)
- Overcast with a 100% chance of rain (19 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 6:01 AM, sunset at 8:42 PM

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Tuesday, May 6

- High of 56 °F, low of 37 °F (48% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:00 AM, sunset at 8:43 PM

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Wednesday, May 7

- High of 72 °F, low of 39 °F (41% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 5:58 AM, sunset at 8:44 PM

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Thursday, May 8

- High of 75 °F, low of 51 °F (39% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 5:57 AM, sunset at 8:46 PM

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Friday, May 9

- High of 70 °F, low of 49 °F (45% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:55 AM, sunset at 8:47 PM

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Saturday, May 10

- High of 84 °F, low of 53 °F (29% humidity)
- Overcast with a 20% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 5:54 AM, sunset at 8:48 PM

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Sunday, May 11

- High of 60 °F, low of 54 °F (64% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 5:52 AM, sunset at 8:50 PM