Weather Idaho Falls long-term weather forecast
Long-term weather forecast for Idaho Falls for ten days.
Wednesday, Sep 10
82 / 54°F
| 0.00 in | 4 mph |
| 66 °F | 63 °F | 12 am | |
| 59 °F | 55 °F | 6 am | |
| 73 °F | 72 °F | 12 pm | |
| 82 °F | 75 °F | 6 pm |
sunrise 7:02 am
sunset 7:46 pm
HOURLY
sunset 7:46 pm
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Weather forecast Idaho Falls, Idaho, USA extended forecast
| Time | State Temp. Feels like | Precip. | Wind | Pressure | Humidity | Dew | total |
Fog | Low |
Middle |
High |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wednesday 09/10/2025 |
|||||||||||||
| 12 AM
2 AM
| cloudy | 66 °F 63 °F |
0.0 in | 2 fps 2 mph east-southeast |
29.7 in | 34 % | 36 °F | 61 % | 0% | 0% | 39% | 37% | |
| 6 AM
8 AM
| overcast | 59 °F 55 °F |
0.0 in | 1 fps 1 mph south-southeast |
29.8 in | 43 % | 36 °F | 100 % | 0% | 0% | 46% | 100% | |
| 12 PM
2 PM
| overcast | 73 °F 70 °F |
0.0 in | 5 fps 4 mph northwest |
29.8 in | 25 % | 36 °F | 94 % | 0% | 0% | 92% | 75% | |
| 6 PM
8 PM
| partly cloudy | 82 °F 75 °F |
0.0 in | 15 fps 10 mph south-southwest |
29.7 in | 10 % | 23 °F | 33 % | 0% | 0% | 32% | 0% | |
Thursday 09/11/2025 |
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| 12 AM
2 AM
| overcast | 64 °F 59 °F |
0.0 in | 7 fps 4 mph south-southeast |
29.8 in | 26 % | 30 °F | 98 % | 0% | 0% | 58% | 96% | |
| 6 AM
8 AM
| cloudy | 55 °F 54 °F |
0.0 in | 4 fps 2 mph southeast |
29.9 in | 63 % | 41 °F | 58 % | 0% | 0% | 14% | 53% | |
| 12 PM
2 PM
| clear | 70 °F 66 °F |
0.0 in | 10 fps 7 mph southwest |
30.0 in | 33 % | 39 °F | 0 % | 0% | 0% | 0% | 0% | |
| 6 PM
8 PM
| cloudy | 73 °F 68 °F |
0.0 in | 12 fps 9 mph southwest |
29.9 in | 24 % | 34 °F | 46 % | 0% | 0% | 0% | 46% | |
Idaho Falls, Idaho, USA - information
State: Idaho, USAGPS coordinates: 43.4666; -112.0341
Time zone: America / Boise
time difference in hours with time in NY is -8 hours
Population: 59 184
Altitude: 4704 ft
The administrative part:
- Idaho, Boise
- Bonneville County, Idaho Falls
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Data source
Weather forecast for Idaho Falls is supplied by MET Norway Norwegian Meteorological Institute and the NRK.Feels like
To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.Weather with Meteobox for your website
Long-term statistical averages
| average | min. | max. | precipit… days |
|
|---|---|---|---|---|
| January | 23 °F | 14 °F | 32 °F | 7 |
| February | 29 °F | 20 °F | 38 °F | 6 |
| March | 36 °F | 26 °F | 47 °F | 7 |
| April | 45 °F | 32 °F | 58 °F | 6 |
| May | 54 °F | 40 °F | 67 °F | 6 |
| June | 63 °F | 47 °F | 78 °F | 4 |
| July | 71 °F | 53 °F | 88 °F | 2 |
| August | 69 °F | 51 °F | 86 °F | 2 |
| September | 59 °F | 43 °F | 75 °F | 3 |
| October | 48 °F | 33 °F | 62 °F | 3 |
| November | 36 °F | 26 °F | 45 °F | 7 |
| December | 25 °F | 16 °F | 34 °F | 7 |
Astronomical information Idaho Falls
data are always in the local timeSun and light
Sept. 10, 2025
| Sunrise: | Sunset: |
| 7:02 am | 7:46 pm |
| Noon: | Length of day: |
| 1:24 pm | 12:44 |
| Start of civil twilight*: | End of civil twilight*: |
| 6:32 am | 8:16 pm |
| Start of nautical twilight*: | End of nautical twilight*: |
| 5:59 am | 8:49 pm |
| Start of astronomical twilight*: | End of astronomical twilight*: |
| 5:23 am | 9:25 pm |
| * What is Twilight? | |
Moon and moon phases
| Moonrise: | Moonset: |
| 09/09/2025 8:39 pm | 09/10/2025 10:40 am |
| Next new moon: | Next full moon: |
| 09/21/2025 | 10/06/2025 |
