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As of 10:38 MDT

Weather in Boulder, ID

32°Current weather

Boulder, Sunday, 18 October, 10:38

Clear. Feels like 28°. High 51°, low 17°.

Pressure30.12 inHg
Wind4.1 mph S
Humidity58%
Visibility6.2 mi
Dew point20°

10-day forecast for Boulder, ID: 10° to 52°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

52°
Best day: Monday, October 19
37° · 0.38 in
Worst day: Thursday, October 22

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

Mon, 1952° / 19°0Clear
MorningPartly cloudy20°feels 15°
AfternoonClear50°feels 46°
EveningPartly cloudy32°feels 28°
OvernightClear23°feels 19°
52 °Clear

Boulder, Monday, 19 October

Clear. High 52°, low 19°.

Pressure30.03 inHg
Wind7.6 mph S
Humidity55%
Visibility6.2 mi
Dew point24°
Tue, 2045° / 26°0Overcast
MorningOvercast29°feels 29°
AfternoonOvercast45°feels 42°
EveningMostly clear32°feels 32°
OvernightOvercast30°feels 30°
45 °Overcast

Boulder, Tuesday, 20 October

Overcast. High 45°, low 26°.

Pressure30.06 inHg
Wind5.4 mph SE
Humidity59%
Visibility6.2 mi
Dew point32°
Wed, 2144° / 31°0.22Snow
MorningSnow31°feels 31°
AfternoonLight rain43°feels 38°
EveningOvercast35°feels 32°
OvernightPartly cloudy31°feels 31°
44 °Snow

Boulder, Wednesday, 21 October

Snow. High 44°, low 31°.

Pressure30.12 inHg
Wind7.5 mph SE
Humidity89%
Visibility6.2 mi
Dew point38°
Thu, 2237° / 29°0.38Snow
MorningSnow32°feels 28°
AfternoonSnow37°feels 31°
EveningSnow34°feels 31°
OvernightLight rain33°feels 28°
37 °Snow

Boulder, Thursday, 22 October

Snow. High 37°, low 29°.

Pressure29.88 inHg
Wind7.4 mph S
Humidity93%
Visibility—
Dew point34°
Fri, 2329° / 17°0.09Light snow
MorningLight snow28°feels 22°
AfternoonLight snow27°feels 18°
EveningLight snow24°feels 14°
OvernightLight snow19°feels 13°
29 °Light snow

Boulder, Friday, 23 October

Light snow. High 29°, low 17°.

Pressure29.94 inHg
Wind10.2 mph NW
Humidity95%
Visibility—
Dew point26°
Sat, 2442° / 17°0Clear
MorningClear27°feels 26°
AfternoonClear38°feels 34°
EveningClear35°feels 31°
OvernightClear26°feels 23°
42 °Clear

Boulder, Saturday, 24 October

Clear. High 42°, low 17°.

Pressure30.24 inHg
Wind6.8 mph S
Humidity50%
Visibility—
Dew point19°
Sun, 2543° / 24°0Clear
MorningClear29°feels 28°
AfternoonClear40°feels 35°
EveningClear34°feels 29°
OvernightClear27°feels 24°
43 °Clear

Boulder, Sunday, 25 October

Clear. High 43°, low 24°.

Pressure30.09 inHg
Wind8.2 mph S
Humidity22%
Visibility—
Dew point2°
Mon, 2640° / 24°0.04Light snow
MorningLight snow28°feels 23°
AfternoonLight snow37°feels 31°
EveningLight snow33°feels 28°
OvernightLight snow28°feels 24°
40 °Light snow

Boulder, Monday, 26 October

Light snow. High 40°, low 24°.

Pressure29.77 inHg
Wind11.1 mph S
Humidity35%
Visibility—
Dew point11°
Tue, 2724° / 10°0.26Snow
MorningSnow16°feels 9°
AfternoonSnow21°feels 12°
EveningSnow16°feels 9°
OvernightSnow11°feels 3°
24 °Snow

Boulder, Tuesday, 27 October

Snow. High 24°, low 10°.

Pressure29.91 inHg
Wind12 mph W
Humidity61%
Visibility—
Dew point9°

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.