| NWS Forecast for: Boise ID Issued by: National Weather Service Boise, ID Last Update: 3:53 am MDT Aug 19, 2026 | |
This Afternoon: Sunny and hot, with a high near 97. West northwest wind around 6 mph. Tonight: Mostly clear, with a low around 65. Northwest wind 5 to 7 mph becoming light and variable after midnight. Thursday: Sunny and hot, with a high near 101. East wind 5 to 7 mph becoming west northwest in the afternoon. Thursday Night: Mostly cloudy, with a low around 68. Northwest wind 5 to 9 mph becoming east after midnight. Friday: Partly sunny and hot, with a high near 102. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Friday Night: Mostly cloudy, with a low around 71. Saturday: Mostly sunny and hot, with a high near 95. Saturday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 64. Sunday: Mostly sunny and hot, with a high near 90. Sunday Night: Partly cloudy, with a low around 62. Monday: Mostly sunny and hot, with a high near 93. Monday Night: Partly cloudy, with a low around 65. Tuesday: Mostly sunny and hot, with a high near 93. | |
| Boise ID 43.62°N 116.22°W (Elev. 2710 ft) | |
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