As of 18:40 PDT

Seattle, WA weather in January

80°

Seattle, Saturday, 8 August, 18:40

Clear. Feels like 80°. High 83°, low 58°.

Pressure30.03 inHg

Wind6 mph NW

Humidity46%

Visibility6.2 mi

Dew point57°

See detailed hourly forecast

In January, Seattle, WA averages a high of 44° and a low of 34.4°. About 7.1 inches of precipitation fall over the month (18 wet days). The record high is 62.8° (2024) and the record low 2.1° (1972). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	42.1°	32°	53%	52.7° (2020)	12.2° (1979)
2	41.9°	32.9°	62%	52.7° (2003)	18.9° (1979)
3	42.3°	33.1°	62%	58.8° (2020)	21.2° (1971)
4	42.6°	33.6°	60%	58.6° (2020)	18.3° (2004)
5	42.1°	33.4°	62%	53.6° (2023)	5.7° (2004)
6	42.3°	33.1°	52%	52.2° (1996)	5.9° (1982)
7	43°	33.8°	55%	53.6° (2002)	15.6° (1973)
8	43.2°	34.5°	67%	51.8° (1996)	15.4° (1973)
9	44.1°	34.3°	60%	52.9° (2023)	18.9° (1974)
10	43°	34.5°	77%	53.4° (1986)	21.9° (1973)
11	43.2°	34.5°	60%	55.2° (1987)	11.3° (1963)
12	44.1°	34.7°	65%	55.2° (2022)	12.4° (1963)
13	44.1°	34.9°	60%	55.4° (2021)	13.8° (2024)
14	44.6°	35.2°	58%	57° (2018)	19° (2024)
15	44.4°	34.9°	55%	59° (2018)	20.3° (1987)
16	44.2°	35.2°	57%	54.9° (1976)	23.7° (2024)
17	44.8°	34.7°	55%	55.6° (2018)	16.3° (1969)
18	45.3°	35.8°	63%	54.1° (1981)	18.7° (1960)
19	45.3°	35.2°	58%	58.1° (2005)	19.2° (1962)
20	45.5°	34.9°	53%	56.7° (1981)	14° (1962)
21	44.6°	34.9°	58%	58.5° (2005)	16° (1969)
22	44.4°	34.9°	58%	54.7° (1981)	8.8° (1969)
23	45.1°	35.6°	55%	60.1° (1968)	5.5° (1969)
24	45°	35.1°	53%	57.4° (2005)	11.8° (1969)
25	44.8°	34.5°	55%	57.6° (2015)	12.2° (1969)
26	43.7°	33.6°	55%	59° (2015)	11.7° (1972)
27	44.2°	34°	52%	55.2° (2016)	2.1° (1972)
28	44.8°	34°	53%	59.2° (2024)	3.9° (1972)
29	44.8°	35.2°	55%	62.8° (2024)	10.9° (1972)
30	44.8°	34.3°	60%	56.3° (2024)	5.5° (1996)
31	45.1°	35.1°	62%	57.2° (2024)	7° (1996)