| National Weather Service Forecast for:
Caldwell ID Issued by: National Weather Service Boise, ID |
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| Updated: 12:29 pm MDT Jun 29, 2026 | ||||||||||||||||||
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| Tonight |
Mostly clear, with a low around 51. Light and variable wind. |
| Tuesday |
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79. Calm wind becoming northwest around 5 mph in the afternoon. |
| Tuesday Night |
A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 52. West northwest wind 6 to 9 mph. |
| Wednesday |
Sunny, with a high near 81. Northwest wind 7 to 9 mph. |
| Wednesday Night |
Mostly clear, with a low around 51. North northwest wind 5 to 9 mph becoming light west northwest. |
| Thursday |
Mostly sunny, with a high near 84. |
| Thursday Night |
Partly cloudy, with a low around 53. |
| Friday |
Sunny, with a high near 85. |
| Friday Night |
Clear, with a low around 53. |
| Independence Day |
Sunny, with a high near 88. |
| Saturday Night |
Clear, with a low around 56. |
| Sunday |
Sunny and hot, with a high near 93. |
| Sunday Night |
Mostly clear, with a low around 60. |
| Monday |
Sunny and hot, with a high near 94. |
Forecast from NOAA-NWS for Caldwell ID.
