| National Weather Service Forecast for:
Nampa ID Issued by: National Weather Service Boise, ID |
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| Updated: 2:04 am MST Dec 5, 2025 | ||||||||||||||||||
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| Overnight |
Rain likely. Cloudy, with a low around 34. Calm wind. Chance of precipitation is 70%. |
| Friday |
Rain. High near 44. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible. |
| Friday Night |
Rain, mainly before 11pm. Low around 39. North wind 6 to 9 mph becoming west southwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 90%. |
| Saturday |
Mostly sunny, with a high near 51. West wind around 9 mph. |
| Saturday Night |
Mostly cloudy, with a low around 32. North northwest wind around 5 mph becoming calm in the evening. |
| Sunday |
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 48. |
| Sunday Night |
A 40 percent chance of rain before 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 35. |
| Monday |
Patchy fog before 11am. Otherwise, partly sunny, with a high near 51. |
| Monday Night |
A 40 percent chance of rain. Mostly cloudy, with a low around 41. |
| Tuesday |
A 40 percent chance of rain. Mostly cloudy, with a high near 55. |
| Tuesday Night |
A 50 percent chance of rain. Mostly cloudy, with a low around 40. |
| Wednesday |
A 50 percent chance of rain. Mostly cloudy, with a high near 54. |
| Wednesday Night |
A 40 percent chance of rain. Mostly cloudy, with a low around 38. |
| Thursday |
A 20 percent chance of rain. Partly sunny, with a high near 54. |
Forecast from NOAA-NWS for Nampa ID.
