As of 14:56 EDT

Grantsville, WV weather in August

88°

Grantsville, Sunday, 9 August, 14:56

Mostly clear. Feels like 100°. High 88°, low 70°.

Pressure30.09 inHg

Wind6.9 mph W

Humidity74%

Visibility6.2 mi

Dew point78°

See detailed hourly forecast

In August, Grantsville, WV averages a high of 82° and a low of 65.8°. About 4.2 inches of precipitation fall over the month (13 wet days). The record high is 100° (1988) and the record low 47.1° (1986). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	83.1°	66.4°	42%	93.4° (2006)	57.4° (1997)
2	83.5°	66.6°	45%	94.6° (1988)	54.7° (1992)
3	83.5°	66.6°	38%	94.6° (2006)	55.2° (1976)
4	83.3°	66.7°	53%	95.7° (2005)	54.3° (1965)
5	81.7°	66.4°	48%	94.5° (2005)	55.6° (2017)
6	82°	66.4°	52%	93.6° (2024)	54.9° (1997)
7	82.4°	66.4°	42%	92.7° (2024)	52.7° (1997)
8	82.4°	66.4°	42%	94.8° (2007)	54.1° (1989)
9	82.9°	66.6°	47%	95.7° (2007)	50.7° (1989)
10	82.4°	66.9°	50%	93.9° (1988)	55.8° (1989)
11	81.1°	66.2°	52%	95.2° (1988)	54° (1972)
12	81.5°	65.1°	33%	94.1° (1988)	54.9° (1968)
13	82°	65.5°	38%	93.7° (1988)	53.6° (1967)
14	81.5°	65.8°	37%	95.2° (1988)	54.9° (1964)
15	82°	65.5°	42%	97.7° (1988)	49.5° (1964)
16	82.2°	66.2°	42%	96.6° (2007)	52.2° (1963)
17	82°	66.2°	47%	100° (1988)	50.5° (1979)
18	81°	66.2°	53%	96.8° (1988)	55.6° (1981)
19	82.4°	65.7°	52%	90.9° (1987)	53.2° (2023)
20	81.7°	65.7°	43%	95.5° (1983)	54.9° (1964)
21	80.8°	64.9°	47%	93° (1983)	50.4° (2024)
22	81.7°	64.8°	40%	98.2° (1983)	50.4° (2024)
23	81.3°	64.2°	40%	93.7° (2007)	50.5° (2024)
24	81.1°	64.6°	35%	96.4° (2007)	53.2° (2018)
25	81.7°	64.9°	32%	93° (2007)	54.1° (1971)
26	82.4°	65.5°	28%	94.6° (2024)	54.1° (2017)
27	82.4°	66.2°	38%	95.7° (2024)	52.7° (2025)
28	82.2°	66.2°	32%	96.8° (2024)	51.6° (2025)
29	81.9°	65.7°	38%	93.9° (2007)	47.1° (1986)
30	81.5°	64.6°	37%	94.8° (2024)	49.8° (1986)
31	80.8°	64.6°	37%	93.6° (1993)	50.9° (1976)