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As of 09:53 MDT

Weather in Boulder, CO

66°Current weather

Boulder, Sunday, 18 October, 09:53

Mostly clear. Feels like 64°. High 74°, low 45°.

Pressure30.06 inHg
Wind3.4 mph SE
Humidity29%
Visibility6.2 mi
Dew point33°

Two-week outlook for Boulder, CO: week one averages a high of 66.9° and week two 60°, so week two runs 6.9° cooler than week one. Around 0.5 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, October 18: 74°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 18 – October 24)66.9°44.4°0.5 in / 1 d+5.9°
2nd (October 25 – October 31)60°42°0.0 in / 0 d+4°

Weekend weather

Sun, October 18
Mostly clear
74°45°
no precip.
Sat, October 24
Rain
51°46°
0.48 in
Sun, October 25
Overcast
60°42°
no precip.
Sat, October 31
Clear
51°28°
no precip.
Mon, 1968° / 43°0Clear
68 °Clear

Boulder, Monday, 19 October

Clear. High 68°, low 43°.

Pressure30.15 inHg
Wind3.2 mph E
Humidity41%
Visibility6.2 mi
Dew point33°
Tue, 2067° / 40°0Partly cloudy
67 °Partly cloudy

Boulder, Tuesday, 20 October

Partly cloudy. High 67°, low 40°.

Pressure30.00 inHg
Wind3.6 mph E
Humidity34%
Visibility6.2 mi
Dew point35°
Wed, 2170° / 40°0Mostly clear
70 °Mostly clear

Boulder, Wednesday, 21 October

Mostly clear. High 70°, low 40°.

Pressure30.15 inHg
Wind5.3 mph E
Humidity33%
Visibility6.2 mi
Dew point37°
Thu, 2269° / 48°0Overcast
69 °Overcast

Boulder, Thursday, 22 October

Overcast. High 69°, low 48°.

Pressure30.00 inHg
Wind3 mph NE
Humidity43%
Visibility—
Dew point38°
Fri, 2369° / 50°0Light rain
69 °Light rain

Boulder, Friday, 23 October

Light rain. High 69°, low 50°.

Pressure29.68 inHg
Wind11.4 mph W
Humidity25%
Visibility—
Dew point29°
Sat, 2451° / 46°0.48Rain
51 °Rain

Boulder, Saturday, 24 October

Rain. High 51°, low 46°.

Pressure30.33 inHg
Wind5.3 mph NE
Humidity86%
Visibility—
Dew point45°
Sun, 2560° / 42°0Overcast
60 °Overcast

Boulder, Sunday, 25 October

Overcast. High 60°, low 42°.

Pressure30.18 inHg
Wind6 mph E
Humidity52%
Visibility—
Dew point37°
Mon, 2661° / 48°0Overcast
61 °Overcast

Boulder, Monday, 26 October

Overcast. High 61°, low 48°.

Pressure29.85 inHg
Wind5.6 mph NW
Humidity32%
Visibility—
Dew point28°
Tue, 2770° / 50°0.01Light rain
70 °Light rain

Boulder, Tuesday, 27 October

Light rain. High 70°, low 50°.

Pressure29.71 inHg
Wind14.8 mph W
Humidity28%
Visibility—
Dew point30°
Wed, 2865° / 50°0Overcast
65 °Overcast

Boulder, Wednesday, 28 October

Overcast. High 65°, low 50°.

Pressure29.74 inHg
Wind13.8 mph W
Humidity13%
Visibility—
Dew point10°
Thu, 2966° / 46°0Overcast
66 °Overcast

Boulder, Thursday, 29 October

Overcast. High 66°, low 46°.

Pressure29.71 inHg
Wind11 mph W
Humidity17%
Visibility—
Dew point15°
Fri, 3047° / 31°0.04Light rain
47 °Light rain

Boulder, Friday, 30 October

Light rain. High 47°, low 31°.

Pressure29.80 inHg
Wind26.5 mph W
Humidity27%
Visibility—
Dew point11°
Sat, 3151° / 28°0Clear
51 °Clear

Boulder, Saturday, 31 October

Clear. High 51°, low 28°.

Pressure29.91 inHg
Wind12.4 mph W
Humidity12%
Visibility—
Dew point-4°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Boulder, CO, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.