As of 23:54 MDT

Boulder, CO weather in June

75°

Boulder, Saturday, 8 August, 23:54

Overcast. Feels like 74°. High 94°, low 65°.

Pressure29.88 inHg

Wind5 mph NW

Humidity28%

Visibility6.2 mi

Dew point40°

See detailed hourly forecast

In June, Boulder, CO averages a high of 77.6° and a low of 50.9°. About 3.0 inches of precipitation fall over the month (14 wet days). The record high is 100° (2012) and the record low 29.7° (1975). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	71.8°	45.9°	47%	90.1° (2002)	34.7° (1970)
2	73.4°	46.4°	48%	86.5° (2006)	36.3° (1992)
3	73.4°	47.5°	42%	90° (2006)	38.7° (1962)
4	73°	48.6°	53%	87.4° (2012)	38.1° (1993)
5	74.3°	48.6°	43%	90.9° (2006)	37.8° (1973)
6	76.1°	48.7°	42%	90.5° (2006)	34° (1998)
7	75.4°	49.3°	55%	91.2° (2024)	37.8° (1983)
8	73.9°	49.6°	58%	90.7° (2002)	36.1° (2003)
9	74.3°	49.3°	62%	93° (2002)	38.7° (1974)
10	75.6°	49.5°	50%	93.9° (2013)	33.8° (1979)
11	75.7°	49.1°	38%	93.4° (2013)	29.7° (1975)
12	75.9°	49.6°	48%	91.4° (2024)	39.4° (1975)
13	77°	49.6°	43%	94.1° (2006)	37.9° (1970)
14	77.2°	50.4°	42%	95.9° (2006)	37.4° (1983)
15	77.5°	50°	52%	91.2° (2021)	39.9° (1983)
16	77.2°	50.9°	55%	92.8° (2021)	41.5° (1981)
17	76.8°	51.4°	40%	93.9° (2012)	42.8° (2000)
18	77.5°	51.3°	47%	96.1° (2012)	42.3° (2000)
19	79.2°	51.6°	42%	92.8° (2006)	38.7° (1976)
20	79.7°	52°	47%	95.4° (2025)	43° (1973)
21	80.1°	52.7°	45%	94.1° (2025)	45.1° (1973)
22	80.4°	52.5°	53%	96.6° (2012)	41.2° (2004)
23	80.1°	52.9°	43%	97.5° (2012)	43° (1964)
24	81°	53.2°	42%	97.3° (2012)	43.9° (2019)
25	81°	53.4°	42%	100° (2012)	42.8° (1995)
26	80.1°	53.8°	48%	98.6° (2012)	42.6° (1968)
27	82.4°	54°	37%	95.2° (2018)	41° (1969)
28	82.8°	54.7°	40%	98.1° (2018)	43.7° (1985)
29	82.6°	54.7°	38%	93.9° (2012)	47.3° (1985)
30	81.5°	55.4°	47%	95.2° (2012)	48.9° (1967)