As of 20:18 PDT

Weather in Ephrata, WA

57°

Ephrata, Thursday, 15 October, 20:18

Mostly clear. Feels like 54°. High 68°, low 42°.

Pressure30.45 inHg

Wind6.9 mph N

Humidity44%

Visibility6.2 mi

Dew point36°

See detailed hourly forecast

Monthly outlook for Ephrata, WA: average high 59.3°, average low 39.3°. That is 1.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 16 October (69.5°), the coolest 24 October (34.1°).

59.3°/39.3°

Average high / low

+1.1°

Above normal

1 / 3

Wet days / normal

0.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
15 October – 24 October	61.6°	59.7°	+1.1°
25 October – 3 November	55.6°	52.6°	+1.7°
4 November – 13 November	at normal	47.9°	—

October records over 66 years

85.1°6 October 2014All-time high

18.1°31 October 1984All-time low

Fri, 1670° / 41°

70 °

Ephrata, Friday, 16 October

Partly cloudy. High 70°, low 41°.

Pressure30.33 inHg

Wind3.5 mph NE

Humidity39%

Visibility6.2 mi

Dew point35°

Sat, 1764° / 44°

64 °

Ephrata, Saturday, 17 October

Overcast. High 64°, low 44°.

Pressure30.09 inHg

Wind16.4 mph W

Humidity32%

Visibility6.2 mi

Dew point33°

Sun, 1859° / 36°

59 °

Ephrata, Sunday, 18 October

Overcast. High 59°, low 36°.

Pressure30.12 inHg

Wind2.8 mph N

Humidity36%

Visibility6.2 mi

Dew point23°

Mon, 1960° / 42°

60 °

Ephrata, Monday, 19 October

Partly cloudy. High 60°, low 42°.

Pressure29.83 inHg

Wind1.2 mph SE

Humidity34%

Visibility6.2 mi

Dew point20°

Tue, 2062° / 39°

62 °

Ephrata, Tuesday, 20 October

Clear. High 62°, low 39°.

Pressure29.97 inHg

Wind7.7 mph N

Humidity37%

Visibility—

Dew point28°

Wed, 2162° / 41°

62 °

Ephrata, Wednesday, 21 October

Mostly clear. High 62°, low 41°.

Pressure30.06 inHg

Wind4.9 mph S

Humidity38%

Visibility—

Dew point29°

Thu, 2262° / 40°

62 °

Ephrata, Thursday, 22 October

Overcast. High 62°, low 40°.

Pressure29.85 inHg

Wind27.1 mph W

Humidity41%

Visibility—

Dew point29°

Fri, 2357° / 37°

57 °

Ephrata, Friday, 23 October

Clear. High 57°, low 37°.

Pressure30.27 inHg

Wind8.5 mph NW

Humidity41%

Visibility—

Dew point26°

Sat, 2454° / 34°

54 °

Ephrata, Saturday, 24 October

Clear. High 54°, low 34°.

Pressure30.50 inHg

Wind5.7 mph S

Humidity38%

Visibility—

Dew point22°

Sun, 2556° / 40°

56 °

Ephrata, Sunday, 25 October

Partly cloudy. High 56°, low 40°.

Pressure30.27 inHg

Wind7.5 mph N

Humidity30%

Visibility—

Dew point19°

Mon, 2657° / 39°

57 °

Ephrata, Monday, 26 October

Clear. High 57°, low 39°.

Pressure30.18 inHg

Wind7.8 mph NW

Humidity53%

Visibility—

Dew point33°

Tue, 2753° / 35°

0.02

53 °

Ephrata, Tuesday, 27 October

Light rain. High 53°, low 35°.

Pressure30.00 inHg

Wind6.2 mph S

Humidity56%

Visibility—

Dew point31°

Wed, 2859° / 40°

0.04

59 °

Ephrata, Wednesday, 28 October

Light rain. High 59°, low 40°.

Pressure29.85 inHg

Wind14.9 mph W

Humidity49%

Visibility—

Dew point33°

Thu, 2952° / 38°

52 °

Ephrata, Thursday, 29 October

Overcast. High 52°, low 38°.

Pressure30.03 inHg

Wind6.5 mph N

Humidity55%

Visibility—

Dew point31°

Fri, 3056° / 40°

56 °

Ephrata, Friday, 30 October

Overcast. High 56°, low 40°.

Pressure29.94 inHg

Wind21.6 mph W

Humidity42%

Visibility—

Dew point28°

From day 17 onward the outlook is built from 60-year climate statistics

Sat, 3152° / 37°

0.06

52 °

Ephrata, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high52°

Average low37°

Average precipitation0.06 in

Chance of precipitation30%

Record high64° (1967)

Record low18° (1984)

Sun, 0151° / 36°

0.05

51 °

Ephrata, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.05 in

Chance of precipitation28%

Record high63° (1988)

Record low22° (2002)

Mon, 0251° / 36°

0.03

51 °

Ephrata, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.03 in

Chance of precipitation18%

Record high62° (1987)

Record low22° (1991)

Tue, 0351° / 36°

0.02

51 °

Ephrata, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.02 in

Chance of precipitation18%

Record high65° (1975)

Record low23° (1994)

Wed, 0451° / 37°

0.06

51 °

Ephrata, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.06 in

Chance of precipitation35%

Record high64° (2020)

Record low24° (1961)

Thu, 0549° / 36°

0.04

49 °

Ephrata, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.04 in

Chance of precipitation30%

Record high60° (2012)

Record low16° (1973)

Fri, 0649° / 35°

0.05

49 °

Ephrata, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.05 in

Chance of precipitation28%

Record high63° (2006)

Record low19° (2003)

Sat, 0748° / 35°

0.06

48 °

Ephrata, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°

Average low35°

Average precipitation0.06 in

Chance of precipitation30%

Record high61° (2006)

Record low22° (2003)

Sun, 0848° / 34°

0.04

48 °

Ephrata, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.04 in

Chance of precipitation20%

Record high60° (1995)

Record low23° (1973)

Mon, 0947° / 34°

0.05

47 °

Ephrata, Monday, 9 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.05 in

Chance of precipitation25%

Record high63° (1989)

Record low24° (1986)

Tue, 1047° / 33°

0.04

47 °

Ephrata, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.04 in

Chance of precipitation28%

Record high63° (1989)

Record low13° (1986)

Wed, 1147° / 34°

0.04

47 °

Ephrata, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.04 in

Chance of precipitation22%

Record high60° (1990)

Record low6° (2000)

Thu, 1247° / 33°

0.04

47 °

Ephrata, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.04 in

Chance of precipitation15%

Record high64° (1999)

Record low13° (2000)

Fri, 1346° / 34°

0.06

46 °

Ephrata, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°

Average low34°

Average precipitation0.06 in

Chance of precipitation32%

Record high58° (2015)

Record low14° (2000)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Ephrata, WA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Ephrata, WA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.