Weather Tomorrow in Caldwell, ID
Heat AdvisoryUntil Jul 10, 9:00 PM
Heat Advisory issued July 9 at 12:56PM MDT until July 11 at 9:00PM MDT by NWS Boise ID
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Friday, July 10, 2026
Precip chance
0%
Wind
1-5 mph
Humidity
34%
Feels like
96–64°F
Data source: National Weather Service (NOAA) · Updated just now
Tomorrow by Hour
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 6 AM☽ | 72°F | Clear | 0% | 5 mph NW | ||
| 7 AM☽ | 70°F | Clear | 0% | 3 mph WNW | ||
| 8 AM☽ | 68°F | Clear | 0% | 3 mph WNW | ||
| 9 AM☽ | 66°F | Clear | 0% | 3 mph W | ||
| 10 AM☽ | 64°F | Clear | 0% | 3 mph WSW | ||
| 11 AM☽ | 63°F | Patchy Smoke | 0% | 3 mph W | ||
| 12 PM | 62°F | Patchy Smoke | 0% | 2 mph W | ||
| 1 PM | 62°F | Patchy Smoke | 0% | 2 mph W | ||
| 2 PM | 66°F | Patchy Smoke | 0% | 1 mph W | ||
| 3 PM | 71°F | Patchy Smoke | 0% | 1 mph WSW | ||
| 4 PM | 76°F | Sunny | 0% | 2 mph W | ||
| 5 PM | 81°F | Sunny | 0% | 2 mph SSW | ||
| 6 PM | 85°F | Sunny | 0% | 2 mph S | ||
| 7 PM | 89°F | Sunny | 0% | 3 mph S | ||
| 8 PM | 93°F | Sunny | 0% | 5 mph SSE | ||
| 9 PM | 95°F | Sunny | 0% | 5 mph SSE | ||
| 10 PM | 97°F | Sunny | 0% | 5 mph S | ||
| 11 PM | 98°F | Sunny | 0% | 5 mph W | ||
| 12 AM☽ | 98°F | Clear | 0% | 5 mph WNW | ||
| 1 AM☽ | 98°F | Clear | 0% | 5 mph WNW | ||
| 2 AM☽ | 96°F | Clear | 0% | 5 mph WNW | ||
| 3 AM☽ | 92°F | Clear | 0% | 5 mph NW | ||
| 4 AM☽ | 85°F | Clear | 0% | 5 mph NW | ||
| 5 AM☽ | 80°F | Clear | 0% | 5 mph NW | ||
Precipitation Timeline
What to Wear Tomorrow
Extreme heat — stay cool and protected
Clothing
- • Lightest possible clothing
- • Wide-brim hat
- • UV-protective shirt if outdoors
Footwear
Breathable sandals
Accessories
- • Sunglasses
- • Sunscreen
Conditions
High: 98°F
Low: 62°F
Wind: 1-5 mph
Rain: 0%
Big temperature swing (62°F to 98°F) — dress in removable layers.
Best Time to Be Outside Tomorrow
Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)
More for Caldwell, ID
- Will it rain tomorrow in Caldwell?
- What time will it rain tomorrow in Caldwell?
- Weather tomorrow by hour in Caldwell
- Heat index tomorrow by zip code near Caldwell
- Dew point tomorrow by zip code near Caldwell
- Wind chill tomorrow by zip code near Caldwell
- Snow forecast tomorrow by zip code near Caldwell
- What to wear tomorrow in Caldwell
- Best time to be outside tomorrow in Caldwell