| National Weather Service Forecast for:
Meridian ID Issued by: National Weather Service Boise, ID |
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| Updated: 2:06 am MST Dec 20, 2025 | ||||||||||||||||||
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| Today |
Sunny, with a high near 44. South southeast wind 3 to 6 mph. |
| Tonight |
Rain likely after 11pm. Increasing clouds, with a low around 34. Southeast wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible. |
| Sunday |
Rain. High near 43. Southeast wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible. |
| Sunday Night |
Rain. Low around 39. South southeast wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible. |
| Monday |
Rain likely, mainly before 11am. Mostly cloudy, with a high near 49. Light and variable wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 60%. |
| Monday Night |
A 50 percent chance of rain. Mostly cloudy, with a low around 36. |
| Tuesday |
A 50 percent chance of rain. Cloudy, with a high near 48. |
| Tuesday Night |
A 30 percent chance of rain. Mostly cloudy, with a low around 39. |
| Wednesday |
A 40 percent chance of rain. Mostly cloudy, with a high near 53. |
| Wednesday Night |
A 30 percent chance of rain. Mostly cloudy, with a low around 35. |
| Christmas Day |
A 40 percent chance of rain. Mostly cloudy, with a high near 51. |
| Thursday Night |
A 50 percent chance of rain. Mostly cloudy, with a low around 33. |
| Friday |
A chance of rain and snow. Mostly cloudy, with a high near 46. Chance of precipitation is 40%. |
Forecast from NOAA-NWS for Meridian ID.
