As of 02:11 MDT

Rupert, ID weather in August

52°

Rupert, Wednesday, 7 October, 02:11

Clear. Feels like 49°. High 83°, low 49°.

Pressure30.06 inHg

Wind0 mph N

Humidity54%

Visibility6.2 mi

Dew point35°

See detailed hourly forecast

In August, Rupert, ID averages a high of 87.3° and a low of 59.4°. About 0.6 inches of precipitation fall over the month (4 wet days). The record high is 102.9° (1979) and the record low 40.8° (1965). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	91°	62.1°	12%	102.4° (2020)	50.5° (1995)
2	90°	62.2°	10%	102.4° (2020)	49.3° (1975)
3	89.4°	62.1°	15%	101.1° (2024)	49.3° (1985)
4	90.3°	61°	10%	102.9° (1979)	50.4° (1985)
5	90.5°	61.3°	15%	98.6° (1994)	51.1° (1976)
6	90°	61.2°	10%	100° (2001)	52.2° (1996)
7	89.1°	61°	13%	99.1° (2001)	48.4° (1996)
8	87.8°	60.3°	8%	99.7° (1990)	52° (2009)
9	88.7°	59.2°	10%	98.8° (2022)	49.3° (1995)
10	90°	60.3°	10%	100° (2018)	50° (1985)
11	88.7°	60.8°	7%	100.4° (1996)	47.8° (1985)
12	88.5°	60.8°	13%	97.7° (2007)	48.4° (1985)
13	88.7°	59.9°	13%	98.8° (2021)	51.8° (1997)
14	87.8°	59.9°	17%	100.9° (2003)	47.8° (1985)
15	87.8°	60.1°	15%	100.9° (2003)	48° (1968)
16	87.1°	59.7°	15%	100.6° (2023)	45.7° (1976)
17	87.4°	59.2°	13%	101.5° (2020)	47.5° (1993)
18	86°	59.7°	18%	99.5° (2020)	44.6° (1978)
19	86.4°	58.8°	13%	100.9° (2025)	44.4° (1978)
20	86.4°	59°	23%	97° (2019)	48.2° (1980)
21	86.2°	58.8°	17%	100° (2009)	45° (1968)
22	85.6°	58.3°	22%	96.6° (1969)	47.7° (1966)
23	85.3°	57.4°	22%	98.6° (2020)	44.2° (1968)
24	84.6°	57.7°	7%	99.1° (1969)	46.2° (1992)
25	85.3°	57.2°	12%	96.4° (1985)	43.3° (1992)
26	85.8°	57.6°	5%	99° (2010)	43.2° (1992)
27	84.9°	57.2°	10%	95° (2011)	45.3° (1993)
28	85.3°	56.8°	10%	97.2° (2017)	43.3° (1960)
29	86°	57.6°	5%	96.4° (2023)	41.7° (1960)
30	84.7°	57.2°	12%	97.3° (2022)	41.9° (1964)
31	82.4°	56.1°	13%	100° (2022)	40.8° (1965)