Current Conditions
Idaho Falls, Idaho
Wind
ENE 3 mph5 km/h
Humidity
53%
Cloud Cover
81%
As of Tuesday, September 22, 2026 at 6:19 PM MDT
Today's Outlook
Night
Overcast, with a low around 56°F13°C. Light wind from the ESE around 3 mph5 km/h. 59% chance of light rain throughout the night.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Light Rain | High 66°F19°C | Low 56°F13°C | Precip 0.07 in1.8 mm59% | Cloud 87% | Wind SSE 4 mph6 km/h | Tuesday: Overcast and mild, with a high of 66°F19°C. Light wind from the S around 5 mph8 km/h. 47% chance of drizzle throughout the day. Dry air. Tuesday Night: Overcast, with a low around 56°F13°C. Light wind from the ESE around 3 mph5 km/h. 59% chance of light rain throughout the night. | |
| Showers | High 72°F22°C | Low 48°F9°C | Precip 0.04 in1.1 mm59% | Cloud 31% | Wind SSE 3 mph5 km/h | Wednesday: Partly cloudy and warm, with a high of 71°F22°C and morning low of 48°F9°C. Light wind from the S around 3 mph5 km/h. Dry air. Wednesday Night: Partly cloudy, with a low around 50°F10°C. Light wind from the SE around 3 mph5 km/h. 59% chance of showers overnight. | |
| Clear | High 78°F26°C | Low 45°F7°C | Precip 0 in0 mm— | Cloud 10% | Wind E 3 mph5 km/h | Thursday: Mostly clear and warm, with a high of 78°F25°C and morning low of 45°F7°C. Light wind from the E around 3 mph5 km/h. Dry air. Thursday Night: Mostly clear, with a low around 49°F9°C. Light wind from the E around 3 mph6 km/h. | |
| Clear | High 79°F26°C | Low 50°F10°C | Precip 0 in0 mm— | Cloud 34% | Wind S 7 mph12 km/h | Friday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 50°F10°C. Breezy from the S at 8 to 12 mph12 to 20 km/h. Dry air. Friday Night: Partly cloudy, with a low around 53°F12°C. Breezy from the S at 7 to 11 mph12 to 19 km/h. | |
| Clear | High 70°F21°C | Low 50°F10°C | Precip 0 in0 mm— | Cloud 31% | Wind SSW 8 mph13 km/h | Saturday: Partly cloudy and warm, with a high of 70°F21°C and morning low of 50°F10°C. Breezy from the SW at 9 mph14 km/h. Very dry. Saturday Night: Partly cloudy, with a low around 56°F13°C. Breezy from the SSW at 7 to 9 mph11 to 15 km/h. | |
| Drizzle | High 74°F24°C | Low 48°F9°C | Precip 0.02 in0.5 mm12% | Cloud 71% | Wind S 6 mph10 km/h | Sunday: Mostly cloudy and warm, with a high of 74°F24°C and morning low of 48°F9°C. Breezy from the S at 7 to 11 mph11 to 18 km/h. Dry air. Sunday Night: Mostly cloudy, with a low around 50°F10°C. Breezy from the S at 6 to 9 mph9 to 14 km/h. 12% chance of drizzle in the evening. | |
| Drizzle | High 65°F18°C | Low 51°F11°C | Precip 0.08 in2 mm24% | Cloud 58% | Wind SSW 7 mph11 km/h | Monday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 51°F11°C. Breezy from the SW at 7 to 9 mph12 to 14 km/h. 23% chance of drizzle throughout the day. Dry air. Monday Night: Mostly cloudy, with a low around 54°F12°C. Breezy from the SSW at 6 to 8 mph10 to 12 km/h. 24% chance of drizzle throughout the night. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| TuesdaySep 22 | 66°F19°C | 56°F13°C | 0.07 in1.8 mm· 59% | 87% | Light Rain | SSE 4 mph6 km/h | |
DayOvercast and mild, with a high of 66°F19°C. Light wind from the S around 5 mph8 km/h. 47% chance of drizzle throughout the day. Dry air. NightOvercast, with a low around 56°F13°C. Light wind from the ESE around 3 mph5 km/h. 59% chance of light rain throughout the night. | |||||||
| WednesdaySep 23 | 72°F22°C | 48°F9°C | 0.04 in1.1 mm· 59% | 31% | Showers | SSE 3 mph5 km/h | |
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 48°F9°C. Light wind from the S around 3 mph5 km/h. Dry air. NightPartly cloudy, with a low around 50°F10°C. Light wind from the SE around 3 mph5 km/h. 59% chance of showers overnight. | |||||||
| ThursdaySep 24 | 78°F26°C | 45°F7°C | 0 in0 mm· — | 10% | Clear | E 3 mph5 km/h | |
DayMostly clear and warm, with a high of 78°F25°C and morning low of 45°F7°C. Light wind from the E around 3 mph5 km/h. Dry air. NightMostly clear, with a low around 49°F9°C. Light wind from the E around 3 mph6 km/h. | |||||||
| FridaySep 25 | 79°F26°C | 50°F10°C | 0 in0 mm· — | 34% | Clear | S 7 mph12 km/h | |
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 50°F10°C. Breezy from the S at 8 to 12 mph12 to 20 km/h. Dry air. NightPartly cloudy, with a low around 53°F12°C. Breezy from the S at 7 to 11 mph12 to 19 km/h. | |||||||
| SaturdaySep 26 | 70°F21°C | 50°F10°C | 0 in0 mm· — | 31% | Clear | SSW 8 mph13 km/h | |
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 50°F10°C. Breezy from the SW at 9 mph14 km/h. Very dry. NightPartly cloudy, with a low around 56°F13°C. Breezy from the SSW at 7 to 9 mph11 to 15 km/h. | |||||||
| SundaySep 27 | 74°F24°C | 48°F9°C | 0.02 in0.5 mm· 12% | 71% | Drizzle | S 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 74°F24°C and morning low of 48°F9°C. Breezy from the S at 7 to 11 mph11 to 18 km/h. Dry air. NightMostly cloudy, with a low around 50°F10°C. Breezy from the S at 6 to 9 mph9 to 14 km/h. 12% chance of drizzle in the evening. | |||||||
| MondaySep 28 | 65°F18°C | 51°F11°C | 0.08 in2 mm· 24% | 58% | Drizzle | SSW 7 mph11 km/h | |
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 51°F11°C. Breezy from the SW at 7 to 9 mph12 to 14 km/h. 23% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 54°F12°C. Breezy from the SSW at 6 to 8 mph10 to 12 km/h. 24% chance of drizzle throughout the night. | |||||||
| TuesdaySep 29 | 66°F19°C | 45°F7°C Feels 42°F5°C | 0.02 in0.5 mm· 9% | 40% | Partly Cloudy | SW 6 mph10 km/h | |
DayPartly cloudy and mild, with a high of 66°F19°C and morning low of 45°F7°C. Breezy from the SW at 6 to 9 mph10 to 14 km/h. Dry air. NightPartly cloudy, with a low around 48°F9°C. Breezy from the SSW at 6 to 8 mph10 to 12 km/h. | |||||||
| WednesdaySep 30 | 70°F21°C | 45°F7°C Feels 42°F6°C | 0.02 in0.4 mm· 5% | 25% | Clear | SSW 6 mph10 km/h | |
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 45°F7°C. Breezy from the SSW at 6 to 8 mph10 to 14 km/h. Dry air. NightPartly cloudy, with a low around 49°F9°C. Breezy from the S at 6 to 7 mph10 to 11 km/h. | |||||||
| ThursdayOct 1 | 71°F22°C | 46°F8°C | 0.04 in1.1 mm· 9% | 43% | Partly Cloudy | S 6 mph10 km/h | |
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 46°F8°C. Breezy from the SSW at 6 to 8 mph10 to 14 km/h. Dry air. NightPartly cloudy, with a low around 50°F10°C. Breezy from the S at 6 to 7 mph10 to 12 km/h. | |||||||
| FridayOct 2 | 67°F20°C | 48°F9°C Feels 45°F7°C | 0.06 in1.6 mm· 14% | 45% | Drizzle | SSW 7 mph11 km/h | |
DayPartly cloudy and mild, with a high of 67°F20°C and morning low of 48°F9°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. 14% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 51°F11°C. Breezy from the SSW at 6 to 8 mph10 to 13 km/h. 13% chance of drizzle throughout the night. | |||||||
| SaturdayOct 3 | 65°F18°C | 43°F6°C Feels 40°F4°C | 0.04 in1 mm· 12% | 35% | Freezing Drizzle | SW 6 mph9 km/h | |
DayPartly cloudy and mild, with a high of 65°F18°C and morning low of 43°F6°C. Light wind from the WSW around 6 mph9 km/h. 10% chance of freezing drizzle throughout the day. Very dry. NightPartly cloudy, with a low around 47°F8°C. Light wind from the SSW around 6 mph9 km/h. 12% chance of freezing drizzle throughout the night. | |||||||
| SundayOct 4 | 67°F19°C | 42°F5°C Feels 38°F4°C | 0.04 in1 mm· 11% | 34% | Freezing Drizzle | S 5 mph9 km/h | |
DayPartly cloudy and mild, with a high of 67°F19°C and morning low of 42°F5°C. Breezy from the SSW at 5 to 7 mph9 to 11 km/h. 11% chance of freezing drizzle in the morning. Very dry. NightPartly cloudy, with a low around 45°F7°C. Light wind from the SSE around 5 mph9 km/h. | |||||||
| MondayOct 5 | 67°F20°C | 43°F6°C Feels 40°F4°C | 0.03 in0.8 mm· 8% | 27% | Clear | S 5 mph9 km/h | |
DayPartly cloudy and mild, with a high of 67°F20°C and morning low of 43°F6°C. Light wind from the SSW around 5 mph9 km/h. Very dry. NightPartly cloudy, with a low around 46°F8°C. Light wind from the S around 5 mph9 km/h. | |||||||
| TuesdayOct 6 | 70°F21°C | 42°F6°C Feels 39°F4°C | 0.02 in0.4 mm· 4% | 20% | Clear | S 5 mph8 km/h | |
DayMostly clear and warm, with a high of 70°F21°C and morning low of 42°F6°C. Light wind from the S around 5 mph8 km/h. Very dry. NightMostly clear, with a low around 46°F8°C. Light wind from the SSE around 5 mph8 km/h. | |||||||
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