| National Weather Service Forecast for:
Weiser ID Issued by: National Weather Service Boise, ID |
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| Updated: 12:29 am MDT Apr 6, 2026 | ||||||||||||||||||
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| Overnight |
Partly cloudy, with a low around 37. Light north northeast wind. |
| Monday |
Mostly sunny, with a high near 72. Calm wind. |
| Monday Night |
Partly cloudy, with a low around 42. Calm wind becoming north around 5 mph. |
| Tuesday |
Sunny, with a high near 72. Light and variable wind becoming west northwest 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph. |
| Tuesday Night |
Mostly clear, with a low around 34. Northwest wind 6 to 13 mph, with gusts as high as 24 mph. |
| Wednesday |
Sunny, with a high near 64. |
| Wednesday Night |
Partly cloudy, with a low around 36. |
| Thursday |
Sunny, with a high near 68. |
| Thursday Night |
Partly cloudy, with a low around 41. |
| Friday |
Mostly sunny, with a high near 72. |
| Friday Night |
A 20 percent chance of showers. Mostly cloudy, with a low around 45. |
| Saturday |
A 40 percent chance of showers. Partly sunny, with a high near 69. |
| Saturday Night |
A 30 percent chance of showers. Mostly cloudy, with a low around 43. |
| Sunday |
A 40 percent chance of showers. Partly sunny, with a high near 63. |
Forecast from NOAA-NWS for Weiser ID.
