As of 19:31 PDT

Hartline, WA weather in August

59°

Hartline, Wednesday, 7 October, 19:31

Clear. Feels like 57°. High 71°, low 44°.

Pressure30.03 inHg

Wind0.2 mph NW

Humidity50%

Visibility6.2 mi

Dew point41°

See detailed hourly forecast

In August, Hartline, WA averages a high of 83.9° and a low of 62.1°. About 0.4 inches of precipitation fall over the month (2 wet days). The record high is 104.5° (1961) and the record low 45.1° (1965). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	88.5°	65.5°	3%	101.3° (2009)	52.2° (1963)
2	87.1°	64.4°	7%	102° (2024)	48.9° (1964)
3	87.3°	64.2°	8%	99.1° (1961)	52.7° (1996)
4	88°	64.9°	3%	104.5° (1961)	52.3° (1996)
5	86.9°	64.6°	5%	100.2° (1998)	50° (1964)
6	86.4°	63.9°	10%	97.2° (1972)	52° (2002)
7	86.2°	63.5°	5%	99.1° (1972)	51.8° (2002)
8	86.2°	63.9°	7%	100.4° (1972)	52.3° (1995)
9	86.9°	63.9°	7%	102.2° (2018)	52.3° (1985)
10	87.1°	64°	5%	102.2° (2018)	54.9° (1964)
11	86.2°	63.9°	3%	99.3° (1971)	54° (2008)
12	86°	64.2°	0%	99.5° (2015)	54.1° (1969)
13	85.5°	63.9°	3%	98.1° (1992)	48.6° (1995)
14	85.6°	63.1°	8%	100.2° (2021)	51.6° (1964)
15	84.4°	63.3°	13%	101.8° (2023)	52.9° (2009)
16	83.5°	62.6°	8%	100.8° (2020)	50.4° (1995)
17	83.5°	62.2°	8%	103.1° (2008)	48.6° (1976)
18	83.7°	62.1°	7%	100° (2022)	47.8° (1995)
19	83.1°	61.5°	8%	96.4° (2012)	49.1° (1964)
20	82.9°	61.5°	5%	98.1° (2009)	51.3° (1964)
21	82°	61°	8%	97.5° (2006)	52.3° (1976)
22	81.1°	60.3°	13%	93.6° (1970)	46.4° (1960)
23	80.6°	59.9°	8%	97° (1970)	47.5° (1992)
24	80.1°	59.7°	12%	97.9° (1966)	46.6° (1992)
25	79.9°	59.2°	15%	97° (2025)	46.9° (1993)
26	80.8°	59°	5%	98.1° (1996)	47.7° (1976)
27	80.8°	60.3°	5%	95° (1986)	46° (1960)
28	81°	59.2°	8%	96.4° (2009)	46.9° (1960)
29	81.3°	59.5°	7%	95.5° (2017)	45.1° (1965)
30	79.5°	59.2°	8%	95.7° (1967)	46.6° (1964)
31	78.8°	58.3°	8%	97.3° (2022)	46.2° (1964)