Great Falls long range weather forecast

Local time: 02:10

The long-range forecast for Great Falls reveals lower temperatures than usual for this time of the year, dipping to 6°. In the coming days, the forecasted temperatures are expected to be on average -2.1 °C lower than the average of the last few years.

See weather calendar ››

Select a month and click on a day for more information:

°C °F

Great Falls 30 days weather forecast

Check out our estimated 30 days weather forecast for Great Falls, this data is based on the average weather in Great Falls in the last few years.

For a more accurate and detailed forecast, check out the 14 day weather for Great Falls next to the desired date.

Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1 20° /9°	2 16° /8°	3 19° /8°	4 20° /8°	5 22° /10°	6 23° /8°
7 22° /9°	8 23° /9°	9 23° /10°	10 23° /13°	11 25° /12°	12 23° /11°	13 24° /10°
14 22° /9°	15 20° /9°	16 24° /7°	17 23° /9°	18 23° /9°	19 22° /8°	20 18° /9°
21 20° /7°	22 21° /7°	23 27° /8°	24 24° /10°	25 24° /8°	26 27° /10°	27 25° /11°
28 25° /10°	29 27° /9°	30 27° /10°

Great Falls long range weather forecast - FAQ

Do you provide 30 days weather forecast for Great Falls?

You can see the next 30 weather forecast for Great Falls at the top of the page, the next 14 days (from today) are more accurate, while the other is based on average of previous years.

Can I see the weather forecast for a particular date in Great Falls?

Sure, you can select the date from the calendar above to view the forecast in Great Falls on that date.

How accurate is the long-range weather forecast for Great Falls?

Our long-range weather forecast for Great Falls is provided by using statistics from previous years. Although we cannot predict the weather months in advance, we can see an average.

Can I see a long-range weather forecast for different countries?

Yes, we provide a 14 day weather forecast and a long-range weather forecast for different countries and cities. You can search for a location in the search box at the top of the page.