As of 12:32 PDT

Ephrata, WA weather in May

71°

Ephrata, Wednesday, 7 October, 12:32

Clear. Feels like 70°. High 74°, low 46°.

Pressure30.09 inHg

Wind6.9 mph N

Humidity35%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

In May, Ephrata, WA averages a high of 72.1° and a low of 49.5°. About 0.7 inches of precipitation fall over the month (4 wet days). The record high is 101.8° (1986) and the record low 31.6° (1963). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	67.8°	44.6°	8%	88° (1998)	33.6° (2008)
2	68.4°	45.9°	10%	84.4° (2014)	33.8° (1965)
3	68°	45.1°	12%	86.2° (2023)	31.6° (1963)
4	69.1°	45.9°	5%	88.2° (1966)	32.2° (1962)
5	69.3°	46.9°	5%	95.9° (1966)	33.8° (1965)
6	69.8°	46.8°	15%	94.1° (1992)	35.2° (2001)
7	69.3°	46.6°	8%	94.8° (1987)	36.1° (1962)
8	70°	47.1°	13%	94.6° (1987)	33.4° (1999)
9	69.6°	46.9°	15%	91.6° (1987)	33.8° (1999)
10	70.5°	47.5°	12%	92.3° (2013)	34.2° (1999)
11	71.6°	48.2°	13%	92.7° (1993)	36.5° (1961)
12	72.1°	48.4°	13%	97.5° (1993)	35.1° (1985)
13	72.3°	48.9°	15%	89.8° (1993)	36.7° (1974)
14	72.1°	50.4°	17%	93° (1973)	36.5° (1999)
15	73.2°	50.4°	17%	93.4° (1973)	38.5° (1986)
16	73.2°	50.5°	8%	95.2° (2006)	37.8° (1974)
17	72.3°	50.4°	20%	97° (2006)	37.6° (1971)
18	72.1°	50°	10%	96.4° (2006)	39.4° (2003)
19	72.5°	49.8°	13%	93.9° (2023)	39° (1960)
20	72.5°	50.7°	23%	96.4° (2023)	40.6° (1971)
21	72.1°	50.2°	22%	89.8° (2023)	37.6° (1960)
22	72.5°	50.4°	13%	90.5° (2001)	37.2° (1960)
23	73.6°	50.7°	13%	95.7° (2001)	36.9° (1964)
24	74.5°	52°	7%	93.2° (2003)	39.6° (1975)
25	74.5°	52.5°	15%	93° (1992)	38.5° (1964)
26	74.3°	52.7°	23%	92.7° (1986)	39.4° (1973)
27	73.9°	52°	18%	90° (1983)	39.7° (1977)
28	74.7°	52.7°	10%	99.5° (1983)	40.1° (1998)
29	75.7°	53.2°	12%	101.3° (1983)	40.1° (1977)
30	76.5°	53.1°	7%	101.3° (1986)	42.3° (1962)
31	76.3°	54.1°	17%	101.8° (1986)	43° (1984)