As of 22:02 MDT

Weather in Boulder, ID

45°

Boulder, Tuesday, 6 October, 22:02

Clear. Feels like 45°. High 59°, low 25°.

Pressure30.18 inHg

Wind0.6 mph NW

Humidity42%

Visibility6.2 mi

Dew point24°

Tue, 06October

59°/25°

Wed, 07October

63°/24°

Thu, 08October

58°/23°

Fri, 09October

57°/37°

Sat, 10October

48°/35°

Sun, 11October

36°/24°

Mon, 12October

38°/25°

	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	55°	39°	32°	25°	34°	42°	51°	54°	51°	48°	46°	45°
Feels like	55°	39°	32°	25°	33°	40°	48°	51°	49°	48°	46°	45°
Pressure, inHg	30.18	30.18	30.18	30.18	30.18	30.18	30.18	30.18	30.18	30.18	30.18	30.18
Wind, mph	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6
Humidity, %	26%	26%	26%	26%	26%	26%	26%	26%	26%	26%	26%	26%
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	40°	34°	27°	24°	25°	39°	54°	61°	62°	58°	42°	34°
Feels like	40°	34°	27°	24°	25°	39°	50°	58°	59°	55°	42°	34°
Pressure, inHg	30.18	30.15	30.15	30.15	30.18	30.18	30.15	30.12	30.09	30.09	30.12	30.15
Wind, mph	0.1	0.2	0.2	0.3	0.2	0.6	2.1	2.7	2.7	2.1	0.8	0.3
Humidity, %	46%	50%	53%	53%	50%	34%	27%	26%	27%	34%	52%	51%
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	33°	31°	25°	23°	24°	38°	53°	58°	58°	54°	43°	41°
Feels like	33°	31°	25°	23°	24°	38°	50°	55°	55°	50°	43°	41°
Pressure, inHg	30.15	30.15	30.15	30.15	30.15	30.15	30.12	30.06	30.03	30.03	30.06	30.06
Wind, mph	0.3	0.4	0.4	0.3	0.3	0.9	1.9	2.6	2.7	2.3	1	0.4
Humidity, %	54%	59%	62%	64%	63%	41%	32%	29%	30%	37%	55%	56%
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	39°	37°	37°	37°	37°	49°	55°	57°	56°	52°	42°	40°
Feels like	39°	37°	37°	37°	37°	47°	52°	53°	53°	48°	40°	40°
Pressure, inHg	30.03	30.00	29.97	29.94	29.94	29.91	29.85	29.80	29.74	29.74	29.74	29.68
Wind, mph	0.3	0.3	0.4	0.5	0.6	2	4.7	5.4	5.1	3.9	1.5	1
Humidity, %	61%	65%	65%	63%	66%	45%	36%	33%	34%	39%	58%	62%
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	39°	38°	37°	35°	37°	41°	48°	48°	46°	42°	38°	34°
Feels like	37°	35°	33°	32°	33°	36°	43°	42°	40°	37°	34°	34°
Pressure, inHg	29.68	29.65	29.71	29.62	29.62	29.62	29.59	29.59	29.59	29.62	29.68	29.71
Wind, mph	1.5	1.6	2.8	1.7	2.1	3.3	5.3	5.9	5.5	3.8	2	0.8
Humidity, %	63%	67%	71%	76%	73%	62%	45%	45%	49%	58%	71%	81%
Precipitation	0 in	0 in	0.01 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	5.1 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	36°	24°	25°	25°	28°	31°	35°	35°	34°	32°	30°	28°
Feels like	36°	24°	25°	25°	28°	30°	32°	33°	33°	32°	30°	28°
Pressure, inHg	29.74	29.74	29.74	29.74	29.74	29.74	29.74	29.74	29.74	29.74	29.74	29.74
Wind, mph	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8
Humidity, %	76%	76%	76%	76%	76%	76%	76%	76%	76%	76%	76%	76%
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	35°	34°	30°	26°	28°	31°	34°	36°	37°	38°	38°	37°
Feels like	35°	34°	30°	26°	28°	31°	34°	36°	37°	38°	38°	37°
Pressure, inHg	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88
Wind, mph	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5
Humidity, %	82%	82%	82%	82%	82%	82%	82%	82%	82%	82%	82%	82%
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 29 min

Sunrise — 07:41

Sunset — 19:10

Sunrise and sunset in local time

Waning crescent, 19%

Sunrise — —

Sunset — —

Boulder, ID climate by month

The annual average temperature in Boulder, ID is 30.8°. The warmest month is July (average high 66.2°), and the coldest is December (average low 4.9°). About 25.9 inches of precipitation fall per year, most of it in December (3.3 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	20.4°	6°	2.9 in	11	40.6° (2015)	-30.3° (1963)
February	23°	7.6°	2.5 in	10	45.3° (1977)	-26.9° (1989)
March	27.8°	11.9°	3.0 in	12	49.5° (2004)	-13.4° (2024)
April	33.6°	17.2°	2.3 in	12	54.3° (2012)	-6.3° (2024)
May	42.3°	25°	2.2 in	12	66.9° (2025)	3.2° (1990)
June	53.9°	33.4°	1.9 in	10	79° (2015)	8.8° (2021)
July	66.2°	43.2°	1.0 in	6	82° (2002)	21.7° (2020)
August	65.1°	42.5°	1.2 in	7	80.2° (2018)	22.1° (1960)
September	55.9°	34.5°	1.4 in	7	76.8° (2020)	3.9° (1978)
October	42.3°	24.1°	1.7 in	7	69.1° (2010)	-16.2° (2019)
November	28.1°	11°	2.4 in	10	52° (2020)	-26° (1977)
December	19.8°	4.9°	3.3 in	11	42.3° (2017)	-36.8° (1990)