National Weather Service

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SCN26-34: Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices: Effective May 6, 2026

Current conditions at

Boise Air Terminal (KBOI)

Lat: 43.56704°NLon: 116.24053°WElev: 2822.0ft.

Clear

72°F

22°C

Humidity	26%
Wind Speed	NNW 6 MPH
Barometer	29.91 in (1012.87 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Last update	09 Apr 05:20 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Boise ID

Tonight
Low: 49 °F
Mostly Cloudy
Friday
High: 73 °F
Isolated
Showers then
Showers
Likely
Friday Night
Low: 49 °F
Showers
Saturday
High: 65 °F
Showers
Saturday Night
Low: 45 °F
Showers
Sunday
High: 58 °F
Showers
Sunday Night
Low: 41 °F
Chance
Showers
Monday
High: 56 °F
Chance
Showers
Monday Night
Low: 38 °F
Mostly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 49. Northwest wind 5 to 7 mph becoming calm in the evening.

Friday

Scattered showers before 4pm, then scattered showers and thunderstorms between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 73. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 60%.

Friday Night

Showers and possibly a thunderstorm before 2am, then showers between 2am and 5am, then showers and possibly a thunderstorm after 5am. Low around 49. Northwest wind around 6 mph becoming south after midnight. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 5pm, then showers likely and possibly a thunderstorm after 5pm. High near 65. Light and variable wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%.

Saturday Night

Showers. Low around 45. Southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Showers, with thunderstorms also possible after noon. High near 58. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 41.

Monday

A 50 percent chance of showers. Partly sunny, with a high near 56.

Monday Night

Mostly cloudy, with a low around 38.

Tuesday

Mostly sunny, with a high near 58.

Tuesday Night

Partly cloudy, with a low around 40.

Wednesday

A 30 percent chance of showers. Partly sunny, with a high near 58.