Weather Tomorrow in Idaho Falls, ID
Tuesday, September 8, 2026
Clear
Precip chance
0%
Wind
5-10 mph
Humidity
44%
Feels like
71–45°F
Data source: National Weather Service (NOAA) · Updated 41 min ago
Tomorrow by Hour
43°Temperature trend73°
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 6 AM☽ | 52°F | Mostly Clear | 0% | 9 mph S | ||
| 7 AM☽ | 51°F | Mostly Clear | 0% | 9 mph S | ||
| 8 AM☽ | 50°F | Mostly Clear | 0% | 8 mph S | ||
| 9 AM☽ | 48°F | Clear | 0% | 8 mph S | ||
| 10 AM☽ | 45°F | Mostly Clear | 0% | 7 mph SSW | ||
| 11 AM☽ | 45°F | Mostly Clear | 0% | 7 mph SSW | ||
| 12 PM | 43°F | Sunny | 0% | 6 mph SW | ||
| 1 PM | 43°F | Sunny | 0% | 6 mph SSW | ||
| 2 PM | 45°F | Sunny | 0% | 5 mph SSW | ||
| 3 PM | 49°F | Sunny | 0% | 6 mph SW | ||
| 4 PM | 54°F | Sunny | 0% | 8 mph SW | ||
| 5 PM | 58°F | Sunny | 0% | 9 mph SW | ||
| 6 PM | 61°F | Sunny | 0% | 10 mph WSW | ||
| 7 PM | 64°F | Sunny | 0% | 10 mph WSW | ||
| 8 PM | 69°F | Sunny | 0% | 10 mph WSW | ||
| 9 PM | 71°F | Sunny | 0% | 10 mph WSW | ||
| 10 PM | 72°F | Sunny | 0% | 10 mph WSW | ||
| 11 PM | 73°F | Sunny | 0% | 10 mph WSW | ||
| 12 AM☽ | 72°F | Mostly Clear | 0% | 8 mph SW | ||
| 1 AM☽ | 71°F | Mostly Clear | 0% | 8 mph SW | ||
| 2 AM☽ | 67°F | Mostly Clear | 0% | 8 mph SW | ||
| 3 AM☽ | 61°F | Mostly Clear | 0% | 6 mph S | ||
| 4 AM☽ | 59°F | Mostly Clear | 0% | 6 mph S | ||
| 5 AM☽ | 56°F | Mostly Clear | 0% | 6 mph S | ||
Precipitation Timeline
No significant precipitation expected tomorrow.
What to Wear Tomorrow
Warm and comfortable — dress light
Clothing
- • T-shirt or light blouse
- • Shorts or light pants
Footwear
Comfortable shoes or sandals
Conditions
High: 73°F
Low: 43°F
Wind: 5-10 mph
Rain: 0%
Big temperature swing (43°F to 73°F) — dress in removable layers.
Best Time to Be Outside Tomorrow
8 PM – 9 PM
Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)
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More for Idaho Falls, ID
- Will it rain tomorrow in Idaho Falls?
- What time will it rain tomorrow in Idaho Falls?
- Weather tomorrow by hour in Idaho Falls
- Heat index tomorrow by zip code near Idaho Falls
- Dew point tomorrow by zip code near Idaho Falls
- Wind chill tomorrow by zip code near Idaho Falls
- Snow forecast tomorrow by zip code near Idaho Falls
- What to wear tomorrow in Idaho Falls
- Best time to be outside tomorrow in Idaho Falls
Forecast by ZIP in Idaho Falls
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Frequently Asked Questions
What is the weather forecast for tomorrow in Idaho Falls, ID?
Tomorrow in Idaho Falls: High of 73°F, Low of 43°F. Clear with 0% chance of precipitation. Wind 5-10 mph.
Will it rain tomorrow in Idaho Falls?
No significant precipitation expected tomorrow.
What should I wear tomorrow in Idaho Falls?
With a high of 73°F and low of 43°F, check our "What to Wear" section above for specific clothing recommendations based on temperature, wind, and precipitation.
How accurate is this forecast?
Our forecasts come directly from the National Weather Service (NOAA), which provides some of the most accurate weather predictions available. Tomorrow forecasts are generally 80-90% accurate, with accuracy decreasing the further out you look. Data is refreshed every 30 minutes.