Current Conditions
Idaho Falls, Idaho
Wind
S 7 mph11 km/h
Humidity
26%
Cloud Cover
0%
As of Tuesday, September 8, 2026 at 10:22 PM MDT
Today's Outlook
Night
Mostly clear, with a low around 51°F11°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Clear | High 77°F25°C | Low 45°F7°C | Precip 0 in0 mm— | Cloud 3% | Wind SSW 6 mph9 km/h | Wednesday: Mostly clear and warm, with a high of 76°F24°C and morning low of 45°F7°C. Breezy from the SW at 5 to 8 mph8 to 13 km/h. Very dry. Wednesday Night: Mostly clear, with a low around 51°F11°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. | |
| Clear | High 82°F28°C | Low 50°F10°C | Precip 0 in0 mm— | Cloud 13% | Wind SSW 8 mph13 km/h | Thursday: Mostly clear and warm, with a high of 82°F28°C and morning low of 50°F10°C. Breezy from the SSW at 7 to 12 mph12 to 19 km/h. Very dry. Thursday Night: Mostly clear, with a low around 55°F13°C. Breezy from the SSW at 9 to 13 mph14 to 21 km/h. | |
| Clear | High 80°F27°C | Low 62°F17°C | Precip 0 in0.1 mm4% | Cloud 33% | Wind SW 11 mph17 km/h | Friday: Partly cloudy and warm, with a high of 80°F27°C and morning low of 62°F17°C. Windy from the SW at 12 to 17 mph19 to 27 km/h. Dry air. Friday Night: Partly cloudy, with a low around 65°F18°C. Breezy from the SSW at 10 to 15 mph15 to 23 km/h. | |
| Clear | High 83°F28°C | Low 53°F12°C | Precip 0.01 in0.2 mm4% | Cloud 31% | Wind SSW 7 mph11 km/h | Saturday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 53°F12°C. Breezy from the SSW at 7 to 12 mph11 to 20 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 58°F15°C. Breezy from the S at 7 to 10 mph11 to 17 km/h. | |
| Drizzle | High 71°F22°C | Low 57°F14°C | Precip 0.02 in0.5 mm10% | Cloud 32% | Wind SW 11 mph17 km/h | Sunday: Partly cloudy and warm, with a high of 71°F22°C and morning low of 57°F14°C. Windy from the SW at 12 to 16 mph19 to 25 km/h. 10% chance of drizzle. Dry air. Sunday Night: Partly cloudy, with a low around 58°F15°C. Breezy from the SW at 9 to 14 mph15 to 23 km/h. | |
| Clear | High 66°F19°C | Low 45°F7°CFeels 41°F5°C | Precip 0 in0 mm— | Cloud 12% | Wind SW 7 mph12 km/h | Monday: Mostly clear and mild, with a high of 66°F19°C and morning low of 45°F7°C. Breezy from the SW at 8 mph13 km/h. Very dry. Monday Night: Mostly clear, with a low around 50°F10°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h. | |
| Clear | High 74°F23°C | Low 40°F5°CFeels 37°F3°C | Precip 0 in0 mm— | Cloud 15% | Wind SSW 5 mph8 km/h | Tuesday: Mostly clear and warm, with a high of 73°F23°C and morning low of 40°F5°C. Breezy from the SSW at 5 to 8 mph8 to 12 km/h. Very dry. Tuesday Night: Mostly clear, with a low around 44°F7°C. Breezy from the SSW at 5 to 8 mph9 to 12 km/h. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| WednesdaySep 9 | 77°F25°C | 45°F7°C | 0 in0 mm· — | 3% | Clear | SSW 6 mph9 km/h | |
DayMostly clear and warm, with a high of 76°F24°C and morning low of 45°F7°C. Breezy from the SW at 5 to 8 mph8 to 13 km/h. Very dry. NightMostly clear, with a low around 51°F11°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. | |||||||
| ThursdaySep 10 | 82°F28°C | 50°F10°C | 0 in0 mm· — | 13% | Clear | SSW 8 mph13 km/h | |
DayMostly clear and warm, with a high of 82°F28°C and morning low of 50°F10°C. Breezy from the SSW at 7 to 12 mph12 to 19 km/h. Very dry. NightMostly clear, with a low around 55°F13°C. Breezy from the SSW at 9 to 13 mph14 to 21 km/h. | |||||||
| FridaySep 11 | 80°F27°C | 62°F17°C | 0 in0.1 mm· 4% | 33% | Clear | SW 11 mph17 km/h | |
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 62°F17°C. Windy from the SW at 12 to 17 mph19 to 27 km/h. Dry air. NightPartly cloudy, with a low around 65°F18°C. Breezy from the SSW at 10 to 15 mph15 to 23 km/h. | |||||||
| SaturdaySep 12 | 83°F28°C | 53°F12°C | 0.01 in0.2 mm· 4% | 31% | Clear | SSW 7 mph11 km/h | |
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 53°F12°C. Breezy from the SSW at 7 to 12 mph11 to 20 km/h. Dry air. NightPartly cloudy, with a low around 58°F15°C. Breezy from the S at 7 to 10 mph11 to 17 km/h. | |||||||
| SundaySep 13 | 71°F22°C | 57°F14°C | 0.02 in0.5 mm· 10% | 32% | Drizzle | SW 11 mph17 km/h | |
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 57°F14°C. Windy from the SW at 12 to 16 mph19 to 25 km/h. 10% chance of drizzle. Dry air. NightPartly cloudy, with a low around 58°F15°C. Breezy from the SW at 9 to 14 mph15 to 23 km/h. | |||||||
| MondaySep 14 | 66°F19°C | 45°F7°C Feels 41°F5°C | 0 in0 mm· — | 12% | Clear | SW 7 mph12 km/h | |
DayMostly clear and mild, with a high of 66°F19°C and morning low of 45°F7°C. Breezy from the SW at 8 mph13 km/h. Very dry. NightMostly clear, with a low around 50°F10°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h. | |||||||
| TuesdaySep 15 | 74°F23°C | 40°F5°C Feels 37°F3°C | 0 in0 mm· — | 15% | Clear | SSW 5 mph8 km/h | |
DayMostly clear and warm, with a high of 73°F23°C and morning low of 40°F5°C. Breezy from the SSW at 5 to 8 mph8 to 12 km/h. Very dry. NightMostly clear, with a low around 44°F7°C. Breezy from the SSW at 5 to 8 mph9 to 12 km/h. | |||||||
| WednesdaySep 16 | 73°F23°C | 48°F9°C | 0.02 in0.4 mm· 7% | 30% | Clear | SSW 6 mph9 km/h | |
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 48°F9°C. Breezy from the SW at 6 to 8 mph10 to 14 km/h. Very dry. NightPartly cloudy, with a low around 51°F11°C. Breezy from the S at 6 to 7 mph9 to 12 km/h. | |||||||
| ThursdaySep 17 | 73°F23°C | 46°F8°C Feels 43°F6°C | 0.04 in0.9 mm· 11% | 22% | Freezing Drizzle | S 5 mph8 km/h | |
DayMostly clear and warm, with a high of 72°F22°C and morning low of 46°F8°C. Light wind from the SSW around 5 mph8 km/h. 11% chance of freezing drizzle throughout the day. Very dry. NightMostly clear, with a low around 50°F10°C. Light wind from the SSE around 5 mph8 km/h. 10% chance of drizzle in the evening. | |||||||
| FridaySep 18 | 75°F24°C | 47°F8°C Feels 44°F7°C | 0.04 in0.9 mm· 10% | 26% | Freezing Drizzle | S 5 mph7 km/h | |
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 47°F8°C. Light wind from the S around 4 mph7 km/h. 10% chance of freezing drizzle in the morning. Very dry. NightPartly cloudy, with a low around 50°F10°C. Light wind from the SSE around 5 mph8 km/h. | |||||||
| SaturdaySep 19 | 74°F24°C | 49°F9°C | 0.06 in1.4 mm· 16% | 36% | Drizzle | SSE 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 74°F24°C and morning low of 49°F9°C. Light wind from the S around 5 mph7 km/h. 12% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 52°F11°C. Light wind from the SSE around 5 mph8 km/h. 16% chance of drizzle throughout the night. | |||||||
| SundaySep 20 | 74°F23°C | 49°F9°C | 0.05 in1.3 mm· 13% | 41% | Drizzle | S 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 49°F9°C. Light wind from the S around 5 mph8 km/h. 13% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 53°F11°C. Light wind from the SSE around 5 mph8 km/h. 12% chance of drizzle throughout the night. | |||||||
| MondaySep 21 | 72°F22°C | 49°F10°C | 0.07 in1.7 mm· 17% | 42% | Drizzle | S 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 49°F10°C. Light wind from the SSW around 5 mph8 km/h. 15% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 53°F12°C. Light wind from the S around 5 mph8 km/h. 17% chance of drizzle throughout the night. | |||||||
| TuesdaySep 22 | 72°F22°C | 50°F10°C | 0.07 in1.7 mm· 15% | 40% | Drizzle | S 6 mph10 km/h | |
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 50°F10°C. Breezy from the SSW at 6 to 8 mph10 to 12 km/h. 15% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 53°F12°C. Breezy from the S at 6 to 7 mph9 to 12 km/h. 15% chance of drizzle throughout the night. | |||||||
| WednesdaySep 23 | 71°F22°C | 48°F9°C | 0.04 in1 mm· 13% | 37% | Drizzle | S 6 mph9 km/h | |
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 48°F9°C. Breezy from the SSW at 6 to 7 mph9 to 12 km/h. 13% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 52°F11°C. Breezy from the S at 6 to 7 mph9 to 11 km/h. 10% chance of drizzle in the evening. | |||||||
Nearby Cities
About This Forecast
This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.
WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →
Access WeatherMesh forecasts programmatically via our API. API Documentation →
Coordinates: 43.4666°N, 112.0341°W·Elevation: 1434m·Timezone: America/Boise·Population: 59,184