Weather Tomorrow in Caldwell, ID
Wednesday, September 9, 2026
Clear
Precip chance
0%
Wind
0-3 mph
Humidity
66%
Feels like
79–49°F
Data source: National Weather Service (NOAA) · Updated just now
Tomorrow by Hour
47°Temperature trend81°
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 6 AM☽ | 56°F | Mostly Clear | 0% | 1 mph SSW | ||
| 7 AM☽ | 53°F | Clear | 0% | 1 mph WSW | ||
| 8 AM☽ | 52°F | Mostly Clear | 0% | 1 mph NW | ||
| 9 AM☽ | 51°F | Clear | 0% | 1 mph ENE | ||
| 10 AM☽ | 49°F | Mostly Clear | 0% | 2 mph E | ||
| 11 AM☽ | 48°F | Patchy Fog | 0% | 1 mph SE | ||
| 12 PM | 47°F | Sunny | 0% | 2 mph ESE | ||
| 1 PM | 47°F | Areas Of Fog | 0% | 2 mph ESE | ||
| 2 PM | 47°F | Areas Of Fog | 0% | 2 mph ESE | ||
| 3 PM | 51°F | Sunny | 0% | 2 mph SE | ||
| 4 PM | 59°F | Sunny | 0% | 1 mph SSE | ||
| 5 PM | 64°F | Sunny | 0% | 1 mph S | ||
| 6 PM | 69°F | Sunny | 0% | 1 mph S | ||
| 7 PM | 73°F | Sunny | 0% | 0 mph | ||
| 8 PM | 76°F | Sunny | 0% | 0 mph | ||
| 9 PM | 79°F | Sunny | 0% | 0 mph | ||
| 10 PM | 80°F | Sunny | 0% | 1 mph N | ||
| 11 PM | 80°F | Sunny | 0% | 2 mph N | ||
| 12 AM☽ | 81°F | Mostly Clear | 0% | 2 mph NNE | ||
| 1 AM☽ | 79°F | Mostly Clear | 0% | 2 mph NNE | ||
| 2 AM☽ | 75°F | Mostly Clear | 0% | 2 mph NNE | ||
| 3 AM☽ | 67°F | Clear | 0% | 3 mph SE | ||
| 4 AM☽ | 63°F | Clear | 0% | 3 mph SE | ||
| 5 AM☽ | 60°F | Clear | 0% | 3 mph SE | ||
Precipitation Timeline
No significant precipitation expected tomorrow.
What to Wear Tomorrow
Hot — wear breathable, light clothing
Clothing
- • Light t-shirt or tank top
- • Shorts or light skirt
- • Hat for sun protection
Footwear
Sandals or breathable sneakers
Accessories
- • Sunglasses
- • Sunscreen
Conditions
High: 81°F
Low: 47°F
Wind: 0-3 mph
Rain: 0%
Big temperature swing (47°F to 81°F) — dress in removable layers.
Best Time to Be Outside Tomorrow
6 PM – 7 PM
Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)
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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
Forecast by ZIP in Caldwell
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Frequently Asked Questions
What is the weather forecast for tomorrow in Caldwell, ID?
Tomorrow in Caldwell: High of 81°F, Low of 47°F. Clear with 0% chance of precipitation. Wind 0-3 mph.
Will it rain tomorrow in Caldwell?
No significant precipitation expected tomorrow.
What should I wear tomorrow in Caldwell?
With a high of 81°F and low of 47°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.