Hour-by-hour Forecast in Idaho Falls — Graph
Detailed Hourly Forecast — Next 24 hours
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| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 1:00 pm Sat, Mar 21 |  | 72 °F | Overcast. | 75 °F | 20 mph | ↑ | 20% | 0% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm | | 74 °F | Overcast. | 76 °F | 22 mph | ↑ | 18% | 0% | 0.00" (snow) 0.00" (rain) |
| 3:00 pm | | 75 °F | Overcast. | 76 °F | 24 mph | ↑ | 18% | 0% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm |  | 75 °F | Mostly cloudy. | 76 °F | 23 mph | ↑ | 18% | 0% | 0.00" (snow) 0.00" (rain) |
| 5:00 pm | | 74 °F | Mostly cloudy. | 76 °F | 22 mph | ↑ | 19% | 0% | 0.00" (snow) 0.00" (rain) |
| 6:00 pm | | 71 °F | Mostly cloudy. | 75 °F | 21 mph | ↑ | 21% | 0% | 0.00" (snow) 0.00" (rain) |
| 7:00 pm | | 70 °F | Mostly cloudy. | 70 °F | 19 mph | ↑ | 23% | 0% | 0.00" (snow) 0.00" (rain) |
| 8:00 pm |  | 67 °F | Cloudy. | 67 °F | 17 mph | ↑ | 27% | 0% | 0.00" (snow) 0.00" (rain) |
| 9:00 pm | | 62 °F | Overcast. | 62 °F | 15 mph | ↑ | 33% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 pm | | 59 °F | Overcast. | 56 °F | 15 mph | ↑ | 38% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 pm | | 56 °F | Overcast. | 53 °F | 14 mph | ↑ | 42% | 0% | 0.00" (snow) 0.00" (rain) |
| 12:00 am Sun, Mar 22 | | 53 °F | Overcast. | 49 °F | 14 mph | ↑ | 48% | 0% | 0.00" (snow) 0.00" (rain) |
| 1:00 am | | 52 °F | Cloudy. | 47 °F | 16 mph | ↑ | 53% | 2% | 0.00" (snow) 0.00" (rain) |
| 2:00 am | | 51 °F | Cloudy. | 45 °F | 18 mph | ↑ | 58% | 3% | 0.00" (snow) 0.00" (rain) |
| 3:00 am | | 49 °F | Mostly cloudy. | 42 °F | 20 mph | ↑ | 62% | 3% | 0.00" (snow) 0.00" (rain) |
| 4:00 am | | 47 °F | Cloudy. | 39 °F | 19 mph | ↑ | 64% | 4% | 0.00" (snow) 0.00" (rain) |
| 5:00 am | | 44 °F | Cloudy. | 36 °F | 19 mph | ↑ | 67% | 4% | 0.00" (snow) 0.00" (rain) |
| 6:00 am | | 42 °F | Overcast. | 34 °F | 19 mph | ↑ | 67% | 4% | 0.00" (snow) 0.00" (rain) |
| 7:00 am | | 41 °F | Overcast. | 32 °F | 19 mph | ↑ | 68% | 3% | 0.00" (snow) 0.00" (rain) |
| 8:00 am | | 41 °F | Overcast. | 31 °F | 19 mph | ↑ | 65% | 0% | 0.00" (snow) 0.00" (rain) |
| 9:00 am | | 41 °F | Overcast. | 32 °F | 19 mph | ↑ | 60% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 am | | 45 °F | Overcast. | 37 °F | 19 mph | ↑ | 49% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 am | | 49 °F | Overcast. | 42 °F | 19 mph | ↑ | 40% | 0% | 0.00" (snow) 0.00" (rain) |
| 12:00 pm | | 52 °F | Overcast. | 47 °F | 19 mph | ↑ | 33% | 0% | 0.00" (snow) 0.00" (rain) |
| * Updated Saturday, March 21, 2026 7:42:39 am Idaho Falls time - Weather by CustomWeather, © 2026 | |||||||||