Our 14 day weather forecast for Idaho Falls becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.

Idaho Falls 14 day forecast

Date	Temperatures		Wind
Friday, September 4	28 ° / 8 °	Clear	6 Km/h
Saturday, September 5	29 ° / 8 °	Clear	10 Km/h
Sunday, September 6	30 ° / 11 °	Overcast	23 Km/h
Monday, September 7	20 ° / 10 °	Patchy rain possible	28 Km/h
Tuesday, September 8	23 ° / 7 °	Clear	12 Km/h
Wednesday, September 9	29 ° / 10 °	Overcast	5 Km/h
Thursday, September 10	25 ° / 15 °	Overcast	12 Km/h
Friday, September 11	21 ° / 14 °	Light rain shower	19 Km/h
Saturday, September 12	17 ° / 12 °	Patchy rain possible	13 Km/h
Sunday, September 13	22 ° / 10 °	Cloudy	13 Km/h
Monday, September 14	22 ° / 11 °	Overcast	14 Km/h
Tuesday, September 15	19 ° / 10 °	Light rain shower	15 Km/h
Wednesday, September 16	18 ° / 5 °	Clear	8 Km/h
Thursday, September 17	26 ° / 8 °	Sunny	9 Km/h
Further Ahead

Idaho Falls 14 days – weather graph

The weather in Idaho Falls for the next 14 days - FAQ

What will the temperature be in Idaho Falls during the next 14 days?

The temperature will range between 30° C and 17° C. The hottest day in the next 2 weeks will be on September 6 and the coldest on September 12.

Will it rain at Idaho Falls in the next 14 days?

Yes, there will be around 4 days with rain and an overall rainfall of 5.3 mm.

Can I see more details about the weather in Idaho Falls on a specific day?

Yes, you can click on any of the days in the gallery above, or check today and tomorrow weather in Idaho Falls's pages.

Do you have a weather forecast for Idaho Falls for more than 14 days?

You can check the Idaho Falls long range weather page, it is not a forecast, but it can give you an idea of how the weather in Idaho Falls will be like (based on past weather information).

More about the weather in Idaho Falls