Idaho Falls, ID Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Idaho Falls, ID in one place.
Sunny, with a high near 99. West northwest wind around 7 mph.
Local Weather Overview
This forecast page for Idaho Falls, ID is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 11, 2026 10:23 PM MDT.
The active forecast window currently covers Jul 13 to Jul 18, 2026 for Idaho Falls, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 13 to Jul 18, 2026
- Latest sync
- Jul 11, 2026 10:23 PM MDT
- Forecast office
- PIH
- Source
- NOAA / NWS
Daily Outlook
This Week in Idaho Falls
Monday looks like the warmest upcoming period in Idaho Falls at 99 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Tuesday Night at about 6 to 15 mph SW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Jul 11, 2026 10:23 PM MDT
- Coverage
- 6 days
- Time zone
- America/Boise
- Forecast office
- PIH
- Radar station
- KSFX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 63. Southwest wind 5 to 8 mph.
Mostly sunny, with a high near 94.
Partly cloudy, with a low around 63.
Mostly sunny, with a high near 91.
Partly cloudy, with a low around 59.
Sunny, with a high near 92.
Mostly clear, with a low around 60.
Sunny, with a high near 92.
A slight chance of rain before midnight. Partly cloudy, with a low around 60. Chance of precipitation is 20%.
Mostly sunny, with a high near 91.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jul 13
|
Sunny
|
99°F |
7 mph
WNW
|
|
Monday Night
Jul 13
|
Partly Cloudy
|
63°F |
5 to 8 mph
SW
|
|
Tuesday
Jul 14
|
Mostly Sunny
|
94°F |
7 to 13 mph
SSW
|
|
Tuesday Night
Jul 14
|
Partly Cloudy
|
63°F |
6 to 15 mph
SW
|
|
Wednesday
Jul 15
|
Mostly Sunny
|
91°F |
5 to 9 mph
WSW
|
|
Wednesday Night
Jul 15
|
Partly Cloudy
|
59°F |
5 to 10 mph
SW
|
|
Thursday
Jul 16
|
Sunny
|
92°F |
5 to 10 mph
NW
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
60°F |
7 to 13 mph
SW
|
|
Friday
Jul 17
|
Sunny
|
92°F |
5 to 10 mph
SW
|
|
Friday Night
Jul 17
|
Slight Chance Light Rain then Partly Cloudy
|
60°F |
6 to 10 mph
WNW
|
|
Saturday
Jul 18
|
Mostly Sunny
|
91°F |
5 to 8 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Idaho Falls.
