As of 21:00 MDT

Weather in Longmont, CO

71°

Longmont, Tuesday, 6 October, 21:00

Clear. Feels like 69°. High 87°, low 57°.

Pressure29.91 inHg

Wind4.6 mph NW

Humidity35%

Visibility6.2 mi

Dew point41°

Tue, 06October

87°/57°

Wed, 07October

81°/54°

Thu, 08October

84°/52°

Fri, 09October

85°/52°

Sat, 10October

83°/57°

Sun, 11October

76°/54°

Mon, 12October

72°/52°

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	86°	66°	62°	57°	65°	73°	82°	84°	80°	76°	73°	70°
Feels like	86°	64°	60°	55°	63°	71°	78°	81°	77°	74°	71°	68°
Pressure, inHg	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.91
Wind, mph	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	1.9
Humidity, %	18%	18%	18%	18%	18%	18%	18%	18%	18%	18%	18%	35%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	66°	61°	57°	55°	66°	75°	79°	81°	81°	75°	70°	63°
Feels like	64°	59°	55°	53°	64°	73°	79°	79°	79°	73°	68°	61°
Pressure, inHg	29.97	29.97	29.97	30.03	30.12	30.12	30.03	29.94	29.91	29.91	29.94	29.97
Wind, mph	0.9	1.9	1.5	0.3	0.5	1.5	1.7	2.7	1	0.5	3	2.2
Humidity, %	40%	48%	47%	51%	44%	30%	26%	21%	19%	26%	27%	38%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	60°	59°	56°	54°	65°	79°	84°	84°	83°	79°	69°	62°
Feels like	58°	57°	54°	52°	63°	79°	81°	81°	81°	79°	67°	60°
Pressure, inHg	29.94	29.97	29.97	29.97	30.00	30.00	29.94	29.85	29.83	29.83	29.85	29.88
Wind, mph	1.9	1.5	1.5	1.1	1	0.8	2.2	2.6	0.7	1.6	2.5	1.6
Humidity, %	50%	54%	55%	59%	55%	26%	17%	14%	15%	17%	26%	40%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	58°	55°	54°	52°	55°	72°	81°	85°	82°	76°	69°	62°
Feels like	55°	53°	51°	50°	53°	70°	79°	81°	80°	74°	66°	59°
Pressure, inHg	29.88	29.88	29.88	29.88	29.88	29.85	29.77	29.68	29.65	29.68	29.68	29.68
Wind, mph	1.7	1.6	1.4	1.5	1.7	0.8	3.2	3.2	4.5	4.6	2.9	1.7
Humidity, %	47%	50%	52%	55%	50%	26%	16%	14%	15%	23%	30%	39%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	5.3 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	58°	58°	58°	57°	62°	70°	80°	82°	81°	76°	68°	70°
Feels like	55°	55°	55°	54°	60°	68°	80°	80°	79°	74°	66°	68°
Pressure, inHg	29.71	29.71	29.68	29.71	29.71	29.68	29.62	29.56	29.56	29.59	29.59	29.62
Wind, mph	0.4	0.4	0.7	1	1.7	1.5	1.8	2	3	4	2.2	4
Humidity, %	45%	43%	43%	45%	36%	27%	17%	15%	17%	23%	32%	17%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	73°	63°	59°	55°	60°	65°	70°	73°	73°	73°	72°	69°
Feels like	73°	62°	57°	52°	58°	63°	68°	71°	71°	71°	70°	67°
Pressure, inHg	29.71	29.71	29.71	29.71	29.71	29.71	29.71	29.71	29.71	29.71	29.71	29.71
Wind, mph	3.1	3.1	3.1	3.1	3.1	3.1	3.1	3.1	3.1	3.1	3.1	3.1
Humidity, %	28%	28%	28%	28%	28%	28%	28%	28%	28%	28%	28%	28%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	60°	55°	54°	53°	55°	57°	59°	62°	65°	68°	67°	62°
Feels like	60°	53°	52°	51°	53°	55°	58°	60°	63°	66°	65°	60°
Pressure, inHg	29.85	29.85	29.85	29.85	29.85	29.85	29.85	29.85	29.85	29.85	29.85	29.85
Wind, mph	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2
Humidity, %	55%	55%	55%	55%	55%	55%	55%	55%	55%	55%	55%	55%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

See detailed hourly forecast

Sun and moon today

Day length — 11 h 34 min

Sunrise — 07:01

Sunset — 18:35

Sunrise and sunset in local time

Waning crescent, 19%

Sunrise — —

Sunset — —

Longmont, CO climate by month

The annual average temperature in Longmont, CO is 48.3°. The warmest month is July (average high 84.5°), and the coldest is January (average low 16.4°). About 20.8 inches of precipitation fall per year, most of it in May (3.6 in). Figures are 60-year climate normals and records from 66 years of observations.

Month	High	Low	Precipitation	Wet days	Record high	Record low
January	38.5°	16.4°	0.8 in	5	63.1° (2009)	-36.8° (1963)
February	41.8°	17.9°	0.9 in	6	70° (2017)	-27.8° (1996)
March	50.4°	24.7°	1.8 in	8	79.7° (2012)	-14.3° (1965)
April	58.4°	32.3°	2.7 in	10	83.7° (2012)	-4° (1975)
May	67.5°	42.1°	3.6 in	12	90.5° (2000)	10° (2013)
June	78.4°	52°	2.3 in	9	101.3° (2012)	33.6° (1975)
July	84.5°	58.5°	1.7 in	8	99.9° (2025)	44.6° (1972)
August	82.5°	57.2°	1.7 in	7	98.8° (2025)	41.7° (2004)
September	75.2°	49.4°	1.6 in	6	98.6° (2020)	13.8° (1995)
October	62.5°	37.9°	1.5 in	6	84.6° (2024)	-1.5° (2020)
November	48.5°	25.9°	1.2 in	6	77.7° (2025)	-12.3° (2014)
December	39.4°	18°	0.9 in	5	70.2° (2025)	-23.6° (1990)