Idaho Falls (ID)
10 day weather forecast for Idaho Falls
Sunday, July 19th, 2026, at 15:22
today
38° 15°
tomorrow
39° 17°
Tuesday
38° 19°
Wednesday
32° 17°
Thursday
35° 16°
Friday
38° 18°
Saturday
36° 16°
Seemore
Idaho Falls Weather Pages
Idaho Falls weather forecast
The weather forecast for Idaho Falls over the next 3 days indicates extremely hot conditions with temperatures ranging from 38 °C to 39 °C.
Light rain is expected from Tuesday until Wednesday.
Wind speeds are expected to be strong, averaging around 22 km/h.
On Wednesday, expect a change in weather with temperatures reaching 32°C, and light showers with a 57% chance.
Idaho Falls 14 days weather forecast
This weeks weather in Idaho Falls. Click on a date for detailed forecasts
Sun. 19
38°
15°
0 mm
Mon. 20
39°
17°
0 mm
Tue. 21
38°
19°
1.2 mm
Wed. 22
32°
17°
1.7 mm
Thu. 23
35°
16°
0 mm
Fri. 24
38°
18°
0.3 mm
Sat. 25
36°
16°
0 mm
Sun. 26
37°
16°
0 mm
Mon. 27
37°
16°
0 mm
Tue. 28
40°
18°
0 mm
Wed. 29
41°
19°
0 mm
Thu. 30
41°
19°
0 mm
Fri. 31
39°
22°
0 mm
Sat. 1
37°
15°
0 mm
Further Ahead
You can click on date
Access Idaho Falls weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Idaho Falls long range weather forecast
30 day weather forecast for Idaho Falls
Important Notice
Our Idaho Falls long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
Rain Forecast for the Next 14 Days in Idaho Falls
The chart displays the expected rainfall values (in mm) over the next 14 days in Idaho Falls, highlighting variations in precipitation levels for specific dates. ☔
Idaho Falls Wind Speed Forecast Chart
This chart illustrates the projected daily max wind speed (in km) in Idaho Falls over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀
Frequently asked questions about the weather in Idaho Falls
How warm is it in Idaho Falls over the next 14 days?
Over the next two weeks, temperatures in Idaho Falls are expected to range from around 15 °C on the coldest nights up to about 41 °C on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Idaho Falls in the next two weeks?
Yes - rain is expected on about 5 of the next 14 days in Idaho Falls, with roughly 3.3 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
How windy is it in Idaho Falls?
Maximum wind speeds in Idaho Falls are forecast to reach about 33 km/h at their peak over the next 14 days.
When is the best time to visit Idaho Falls?
For a month-by-month look at temperatures and rainfall, see our best time to visit Idaho Falls guide.
How accurate is the 14-day forecast for Idaho Falls?
Our Idaho Falls forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
Quick links
More Idaho Falls weather pages
You are here
Where is Idaho Falls?Get accurate weather forecasts for Idaho Falls, located at latitude 43.467 and longitude -112.034. Stay updated with localized weather information tailored for Idaho Falls.
Found a mistake?
We appreciate your attention to details. Tell us here.