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As of 01:01 MDT

Weather in Boulder, ID

30°Current weather

Boulder, Saturday, 17 October, 01:01

Partly cloudy. Feels like 30°. High 50°, low 21°.

Pressure30.39 inHg
Wind2.5 mph SE
Humidity62%
Visibility6.2 mi
Dew point19°

10-day forecast for Boulder, ID: 16° to 50°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

50°
Best day: Saturday, October 17
31° · 0.23 in
Worst day: Friday, October 23

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 1847° / 20°0Clear
MorningClear20°feels 20°
AfternoonClear47°feels 44°
EveningClear32°feels 32°
OvernightOvercast22°feels 22°
47 °Clear

Boulder, Sunday, 18 October

Clear. High 47°, low 20°.

Pressure30.09 inHg
Wind5.8 mph SW
Humidity51%
Visibility6.2 mi
Dew point24°
Mon, 1946° / 28°0Overcast
MorningPartly cloudy29°feels 25°
AfternoonOvercast45°feels 41°
EveningPartly cloudy30°feels 27°
OvernightClear28°feels 28°
46 °Overcast

Boulder, Monday, 19 October

Overcast. High 46°, low 28°.

Pressure30.00 inHg
Wind7.8 mph S
Humidity56%
Visibility6.2 mi
Dew point27°
Tue, 2045° / 29°0Overcast
MorningOvercast32°feels 32°
AfternoonOvercast45°feels 41°
EveningOvercast34°feels 34°
OvernightOvercast29°feels 25°
45 °Overcast

Boulder, Tuesday, 20 October

Overcast. High 45°, low 29°.

Pressure30.00 inHg
Wind6.8 mph SE
Humidity54%
Visibility6.2 mi
Dew point26°
Wed, 2142° / 30°0.05Light rain
MorningLight rain32°feels 31°
AfternoonLight rain37°feels 33°
EveningLight rain38°feels 35°
OvernightLight rain31°feels 28°
42 °Light rain

Boulder, Wednesday, 21 October

Light rain. High 42°, low 30°.

Pressure30.18 inHg
Wind5.6 mph S
Humidity95%
Visibility—
Dew point34°
Thu, 2239° / 29°0.22Snow
MorningSnow31°feels 27°
AfternoonSnow37°feels 33°
EveningSnow32°feels 32°
OvernightSnow29°feels 28°
39 °Snow

Boulder, Thursday, 22 October

Snow. High 39°, low 29°.

Pressure30.00 inHg
Wind10.3 mph S
Humidity86%
Visibility—
Dew point33°
Fri, 2331° / 24°0.23Snow
MorningSnow26°feels 20°
AfternoonSnow30°feels 26°
EveningSnow29°feels 28°
OvernightSnow26°feels 21°
31 °Snow

Boulder, Friday, 23 October

Snow. High 31°, low 24°.

Pressure29.85 inHg
Wind5.3 mph N
Humidity83%
Visibility—
Dew point25°
Sat, 2429° / 20°0.11Light snow
MorningLight snow22°feels 16°
AfternoonLight snow25°feels 19°
EveningLight snow25°feels 20°
OvernightLight snow20°feels 14°
29 °Light snow

Boulder, Saturday, 24 October

Light snow. High 29°, low 20°.

Pressure30.15 inHg
Wind4.9 mph NE
Humidity91%
Visibility—
Dew point22°
Sun, 2529° / 18°0.13Light snow
MorningLight snow23°feels 22°
AfternoonLight snow29°feels 25°
EveningLight snow26°feels 22°
OvernightLight snow19°feels 15°
29 °Light snow

Boulder, Sunday, 25 October

Light snow. High 29°, low 18°.

Pressure30.03 inHg
Wind4.3 mph SW
Humidity82%
Visibility—
Dew point23°
Mon, 2636° / 16°0Mostly clear
MorningMostly clear21°feels 18°
AfternoonMostly clear32°feels 32°
EveningMostly clear28°feels 28°
OvernightMostly clear19°feels 18°
36 °Mostly clear

Boulder, Monday, 26 October

Mostly clear. High 36°, low 16°.

Pressure30.18 inHg
Wind3.2 mph W
Humidity61%
Visibility—
Dew point18°

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.