As of 21:08 MDT

Boise, ID weather in March

86°

Boise, Saturday, 8 August, 21:08

Clear. Feels like 83°. High 98°, low 62°.

Pressure29.80 inHg

Wind0.8 mph S

Humidity26%

Visibility6.2 mi

Dew point46°

See detailed hourly forecast

In March, Boise, ID averages a high of 52.6° and a low of 33.1°. About 1.6 inches of precipitation fall over the month (9 wet days). The record high is 78.3° (2025) and the record low 0.7° (1960). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	48.6°	31.1°	37%	63.1° (1992)	0.7° (1960)
2	47.8°	30.4°	32%	64.8° (2022)	6.3° (1960)
3	47.5°	30.2°	37%	64.2° (1994)	12.7° (1976)
4	47.8°	29.3°	25%	65.5° (1987)	14° (1976)
5	49.3°	31.1°	27%	65.5° (2020)	12.7° (1976)
6	49.5°	31.5°	33%	67.8° (2020)	11.8° (1971)
7	49.6°	29.8°	27%	62.2° (2005)	12.4° (1985)
8	50.5°	30.9°	28%	63.3° (2005)	14.2° (1985)
9	51.3°	32.4°	32%	69.1° (1972)	15.6° (1974)
10	52.5°	33.3°	27%	68.7° (2015)	18.3° (2022)
11	52.5°	32.5°	30%	66.4° (2007)	15.3° (2009)
12	52.5°	32.9°	18%	70.7° (2007)	20.1° (1962)
13	52.7°	33.8°	40%	68.4° (2015)	16.7° (1962)
14	52.5°	33.6°	35%	70.7° (1992)	14.7° (1962)
15	53.2°	33.8°	28%	72.9° (1994)	16.3° (1962)
16	53.6°	34.2°	40%	67.8° (2007)	22.1° (1985)
17	52.2°	33.3°	35%	71.2° (2007)	24.6° (1980)
18	53.4°	33.1°	28%	69.6° (2004)	18° (1965)
19	54.5°	33.8°	23%	71.6° (1997)	19° (1965)
20	55°	34°	20%	70.2° (1999)	21° (1965)
21	55°	34.7°	30%	70.2° (2004)	22.1° (1987)
22	55.2°	34.9°	28%	68° (1972)	22.6° (1966)
23	54.7°	35.8°	42%	70.2° (2004)	23.5° (1964)
24	54.1°	34.7°	33%	70.2° (2007)	22.1° (1965)
25	54.3°	34.7°	37%	72.9° (2025)	22.3° (1965)
26	54.3°	34.2°	30%	78.3° (2025)	23° (2023)
27	54.5°	34.3°	35%	73.2° (2015)	21.4° (1975)
28	54.3°	34.5°	33%	74.7° (2021)	17.8° (1975)
29	54.3°	34.2°	30%	76.6° (1978)	23° (1975)
30	56.3°	34.2°	22%	75.7° (2004)	22.5° (2008)
31	57°	35.1°	27%	72.1° (2012)	25° (1988)