As of 15:50 PDT

Grayson, CA weather in September

92°

Grayson, Saturday, 8 August, 15:50

Clear. Feels like 90°. High 92°, low 63°.

Pressure29.83 inHg

Wind10.5 mph N

Humidity28%

Visibility6.2 mi

Dew point52°

See detailed hourly forecast

In September, Grayson, CA averages a high of 87.8° and a low of 60.1°. About 0.2 inches of precipitation fall over the month (1 wet days). The record high is 118° (2022) and the record low 46.6° (1971). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	92.1°	61.7°	2%	106.9° (2017)	53.6° (1999)
2	92.5°	62.4°	5%	107.6° (2017)	54° (1960)
3	91.9°	62.1°	2%	104.9° (2017)	52.9° (2000)
4	91.8°	61.9°	2%	108.9° (2022)	51.4° (1960)
5	91.8°	62.1°	3%	113.9° (2022)	53.1° (2015)
6	91.9°	62.1°	2%	118° (2022)	53.6° (1973)
7	91.8°	62.2°	2%	115° (2020)	52.9° (1964)
8	90.9°	62.1°	2%	112.5° (2022)	51.8° (1978)
9	89.8°	61°	3%	108.9° (2022)	51.8° (1964)
10	88.7°	60.4°	2%	102.9° (2015)	51.3° (1985)
11	88.7°	60.4°	2%	102.6° (2015)	52° (1985)
12	88.3°	60.3°	0%	103.6° (1983)	49.5° (1985)
13	87.6°	59.9°	0%	102° (1971)	50° (1970)
14	86.7°	59.4°	3%	103.8° (1971)	50.4° (1966)
15	86°	58.6°	3%	101.5° (1971)	49.6° (1970)
16	85.6°	58.1°	7%	99.1° (1971)	50.5° (2018)
17	85.6°	58.6°	5%	102.9° (1984)	51.8° (2018)
18	84.7°	59.5°	7%	103.1° (1984)	50.2° (1986)
19	85.1°	58.8°	8%	100.4° (2016)	51.8° (2018)
20	86°	59°	2%	98.6° (2000)	48° (2004)
21	86.7°	58.8°	3%	100.6° (2021)	49.6° (1986)
22	86°	58.6°	5%	98.2° (2003)	49.6° (2017)
23	86.9°	58.8°	3%	98.6° (2025)	52.7° (1977)
24	86.4°	60.1°	5%	104.9° (2024)	51.3° (1981)
25	85.3°	59.5°	7%	98.8° (1975)	48.9° (1986)
26	86°	59°	7%	100.4° (1963)	47.8° (1982)
27	85.6°	59.5°	2%	99° (2009)	47.7° (1971)
28	84.9°	59.2°	5%	100.4° (2010)	46.6° (1971)
29	84.9°	59.4°	3%	100.9° (2020)	50° (1986)
30	84.2°	58.6°	5%	102° (2020)	48.7° (1971)