10-day forecast for Boulder, UT: 28° to 59°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
59°
Best day: Monday, October 26
44° · 1.54 in
Worst day: Thursday, October 22
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2054° / 39°0.01
Morning39°feels 39°
Afternoon54°feels 51°
Evening43°feels 43°
Overnight40°feels 40°
54 °
Boulder, Tuesday, 20 October
Light rain. High 54°, low 39°.
Pressure30.18 inHg
Wind5.1 mph S
Humidity60%
Visibility2.2 mi
Dew point36°
Wed, 2145° / 39°0.46
Morning41°feels 41°
Afternoon44°feels 42°
Evening41°feels 41°
Overnight43°feels 43°
45 °
Boulder, Wednesday, 21 October
Rain. High 45°, low 39°.
Pressure30.21 inHg
Wind3.3 mph SE
Humidity93%
Visibility3.6 mi
Dew point42°
Thu, 2244° / 38°1.54
Morning41°feels 41°
Afternoon44°feels 41°
Evening40°feels 34°
Overnight42°feels 42°
44 °
Boulder, Thursday, 22 October
Rain. High 44°, low 38°.
Pressure30.09 inHg
Wind1.3 mph SW
Humidity98%
Visibility1.0 mi
Dew point42°
Fri, 2341° / 30°0.02
Morning32°feels 29°
Afternoon41°feels 36°
Evening37°feels 35°
Overnight32°feels 28°
41 °
Boulder, Friday, 23 October
Light rain. High 41°, low 30°.
Pressure30.00 inHg
Wind6.9 mph S
Humidity66%
Visibility6.2 mi
Dew point30°
Sat, 2440° / 29°0.3
Morning32°feels 29°
Afternoon38°feels 38°
Evening35°feels 35°
Overnight29°feels 28°
40 °
Boulder, Saturday, 24 October
Snow. High 40°, low 29°.
Pressure30.03 inHg
Wind3.9 mph N
Humidity74%
Visibility—
Dew point29°
Sun, 2555° / 28°0
Morning37°feels 33°
Afternoon50°feels 47°
Evening50°feels 47°
Overnight43°feels 41°
55 °
Boulder, Sunday, 25 October
Clear. High 55°, low 28°.
Pressure30.27 inHg
Wind6.1 mph SE
Humidity38%
Visibility—
Dew point23°
Mon, 2659° / 42°0
Morning46°feels 43°
Afternoon55°feels 51°
Evening53°feels 50°
Overnight47°feels 46°
59 °
Boulder, Monday, 26 October
Clear. High 59°, low 42°.
Pressure30.21 inHg
Wind6.1 mph S
Humidity18%
Visibility—
Dew point11°
Tue, 2758° / 43°0
Morning47°feels 44°
Afternoon55°feels 51°
Evening52°feels 50°
Overnight47°feels 46°
58 °
Boulder, Tuesday, 27 October
Overcast. High 58°, low 43°.
Pressure30.21 inHg
Wind7.6 mph S
Humidity25%
Visibility—
Dew point19°
Wed, 2854° / 44°0
Morning46°feels 45°
Afternoon52°feels 49°
Evening50°feels 47°
Overnight46°feels 46°
54 °
Boulder, Wednesday, 28 October
Overcast. High 54°, low 44°.
Pressure30.21 inHg
Wind7.7 mph S
Humidity30%
Visibility—
Dew point21°
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, UT 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.