10-day forecast for Boulder, ID: 12° to 38°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
38°
Best day: Monday, November 2
30° · 0.32 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3031° / 23°0.26
Morning26°feels 21°
Afternoon30°feels 25°
Evening28°feels 23°
Overnight24°feels 24°
31 °
Boulder, Friday, 30 October
Snow. High 31°, low 23°.
Pressure29.91 inHg
Wind5.7 mph SE
Humidity95%
Visibility2.3 mi
Dew point29°
Sat, 3131° / 24°0.07
Morning26°feels 26°
Afternoon30°feels 26°
Evening24°feels 20°
Overnight27°feels 27°
31 °
Boulder, Saturday, 31 October
Light snow. High 31°, low 24°.
Pressure30.00 inHg
Wind4.9 mph S
Humidity95%
Visibility6.2 mi
Dew point28°
Sun, 0130° / 25°0.32
Morning26°feels 26°
Afternoon30°feels 24°
Evening27°feels 20°
Overnight25°feels 25°
30 °
Boulder, Sunday, 1 November
Snow. High 30°, low 25°.
Pressure29.91 inHg
Wind4.8 mph N
Humidity95%
Visibility3.4 mi
Dew point28°
Mon, 0238° / 18°0
Morning24°feels 20°
Afternoon31°feels 31°
Evening29°feels 29°
Overnight19°feels 18°
38 °
Boulder, Monday, 2 November
Clear. High 38°, low 18°.
Pressure30.30 inHg
Wind3.8 mph NE
Humidity86%
Visibility—
Dew point26°
Tue, 0337° / 20°0
Morning25°feels 25°
Afternoon35°feels 35°
Evening27°feels 27°
Overnight22°feels 22°
37 °
Boulder, Tuesday, 3 November
Overcast. High 37°, low 20°.
Pressure30.30 inHg
Wind2.3 mph N
Humidity67%
Visibility—
Dew point24°
Wed, 0436° / 20°0
Morning28°feels 28°
Afternoon34°feels 34°
Evening24°feels 24°
Overnight22°feels 22°
36 °
Boulder, Wednesday, 4 November
Overcast. High 36°, low 20°.
Pressure29.88 inHg
Wind3.5 mph SE
Humidity89%
Visibility—
Dew point31°
Thu, 0531° / 16°0.01
Morning20°feels 16°
Afternoon29°feels 29°
Evening23°feels 23°
Overnight17°feels 16°
31 °
Boulder, Thursday, 5 November
Light snow. High 31°, low 16°.
Pressure29.94 inHg
Wind3.9 mph NW
Humidity77%
Visibility—
Dew point22°
Fri, 0630° / 17°0.02
Morning21°feels 20°
Afternoon28°feels 25°
Evening23°feels 23°
Overnight18°feels 18°
30 °
Boulder, Friday, 6 November
Light snow. High 30°, low 17°.
Pressure30.03 inHg
Wind3.7 mph SW
Humidity82%
Visibility—
Dew point23°
Sat, 0730° / 17°0
Morning21°feels 19°
Afternoon28°feels 22°
Evening26°feels 21°
Overnight23°feels 18°
30 °
Boulder, Saturday, 7 November
Overcast. High 30°, low 17°.
Pressure30.06 inHg
Wind7 mph SW
Humidity80%
Visibility—
Dew point22°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Boulder, ID around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.