Boise Air Terminal (BOI) Weather 12/04/2025
Overnight
24
Patchy Fog
Monday
41
Patchy Fog then Partly Sunny
Monday Night
30
Slight Chance Snow
Tuesday
41
Chance Snow then Mostly Cloudy
Tuesday Night
26
Partly Cloudy
Wednesday
42
Sunny
Wednesday Night
26
Partly Cloudy
Thursday
41
Partly Sunny
Thursday Night
30
Slight Chance Rain
Friday
45
Slight Chance Rain then Mostly Cloudy
Friday Night
35
Chance Rain
Saturday
46
Chance Rain
Saturday Night
32
Chance Rain
Weekly Forecast
Overnight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 24. Calm wind.
Monday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 41. Light and variable wind.
Monday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 30. Light southeast wind.
Tuesday
A 30 percent chance of snow before 11am. Mostly cloudy, with a high near 41. Calm wind becoming northwest 5 to 8 mph in the afternoon. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a low around 26. Northwest wind 8 to 10 mph.
Wednesday
Sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 41.
Thursday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 30.
Friday
A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 45.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 35.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 46.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 32.