Weather in Caldwell, United States 🇺🇸
The current temperature in Caldwell is 36°C, sunny, feeling like 34°C. Humidity sits at 13% and winds are near 8 km/h, and the UV index is 7 (high). The next few days in Caldwell look set for about 12°C up to 42°C. ⚠️ Heat Advisory issued August 6 at 3:59AM MDT until August 8 at 9:00PM MDT by NWS Boise ID
Hourly Forecast for Caldwell
14-Day Forecast for Caldwell
Smoky haze
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Partly Cloudy
Sunny
Sunny
Additional Forecasts for Caldwell
Air Quality
Historical Weather
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Best Time to Be Outside in Caldwell Tomorrow
There is no good daylight window left in Caldwell today. Tomorrow, the most comfortable window looks like 07:00 to 10:00, when it is around 23°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Caldwell
What is the temperature in Caldwell right now?
It is currently 36°C (97°F) in Caldwell, sunny (feels like 34°C).
What's the weather like in Caldwell right now?
Current weather in Caldwell: Sunny, humidity 13%, wind 8 km/h NW.
What is today's forecast for Caldwell?
Today in Caldwell: high 39°C, low 12°C, smoky haze. Chance of rain: 0%.
What is the 7-day weather forecast for Caldwell?
Daily highs and lows for Caldwell:
- 2026-08-06: 39°C / 12°C
- 2026-08-07: 42°C / 18°C
- 2026-08-08: 41°C / 20°C
- 2026-08-09: 38°C / 18°C
- 2026-08-10: 40°C / 18°C
- 2026-08-11: 39°C / 18°C
- 2026-08-12: 38°C / 19°C
Is it going to rain in Caldwell today?
There is a 0% chance of rain in Caldwell today.
What is the wind speed in Caldwell right now?
Wind in Caldwell is currently 8 km/h (5 mph) from the NW.
What is the UV index in Caldwell right now?
The UV index in Caldwell is currently 6.7 (high). Sun protection is recommended when the index is 3 or higher.
