As of 19:31 EDT

Weather in Washington, PA

54°

Washington, Tuesday, 20 October, 19:31

Clear. Feels like 52°. High 66°, low 35°.

Pressure30.30 inHg

Wind7.7 mph NE

Humidity76%

Visibility6.2 mi

Dew point46°

See detailed hourly forecast

Monthly outlook for Washington, PA: average high 55.4°, average low 36.4°. That is 0° above the climate normal for October. Precipitation is expected on 4 days (about 2.1 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 20 October (66.5°), the coolest 31 October (27.9°).

55.4°/36.4°

Average high / low

+0°

Above normal

4 / 6

Wet days / normal

2.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
20 October – 29 October	59.1°	55.9°	+1.8°
30 October – 8 November	49.1°	52.9°	-2.1°
9 November – 18 November	at normal	47.6°	—

October records over 66 years

83.8°8 October 2007All-time high

23.2°31 October 2002All-time low

Climate normals and records are computed from the nearest reference point — Madison (6 mi).

Wed, 2165° / 31°

65 °

Washington, Wednesday, 21 October

Clear. High 65°, low 31°.

Pressure30.27 inHg

Wind1.6 mph NE

Humidity51%

Visibility6.2 mi

Dew point38°

Thu, 2262° / 31°

62 °

Washington, Thursday, 22 October

Clear. High 62°, low 31°.

Pressure30.21 inHg

Wind5.7 mph N

Humidity58%

Visibility6.2 mi

Dew point43°

Fri, 2355° / 39°

55 °

Washington, Friday, 23 October

Clear. High 55°, low 39°.

Pressure30.45 inHg

Wind4.9 mph E

Humidity51%

Visibility6.2 mi

Dew point33°

Sat, 2458° / 34°

58 °

Washington, Saturday, 24 October

Clear. High 58°, low 34°.

Pressure30.53 inHg

Wind5 mph SE

Humidity45%

Visibility6.2 mi

Dew point31°

Sun, 2559° / 35°

59 °

Washington, Sunday, 25 October

Partly cloudy. High 59°, low 35°.

Pressure30.47 inHg

Wind5.1 mph SE

Humidity40%

Visibility—

Dew point32°

Mon, 2663° / 38°

63 °

Washington, Monday, 26 October

Overcast. High 63°, low 38°.

Pressure30.24 inHg

Wind5.6 mph SW

Humidity52%

Visibility—

Dew point42°

Tue, 2761° / 47°

61 °

Washington, Tuesday, 27 October

Overcast. High 61°, low 47°.

Pressure30.18 inHg

Wind5.5 mph SW

Humidity63%

Visibility—

Dew point46°

Wed, 2857° / 47°

0.4

57 °

Washington, Wednesday, 28 October

Rain. High 57°, low 47°.

Pressure30.09 inHg

Wind9.3 mph SE

Humidity79%

Visibility—

Dew point49°

Thu, 2947° / 37°

0.35

47 °

Washington, Thursday, 29 October

Rain. High 47°, low 37°.

Pressure30.00 inHg

Wind13.9 mph W

Humidity71%

Visibility—

Dew point36°

Fri, 3041° / 29°

0.01

41 °

Washington, Friday, 30 October

Light snow. High 41°, low 29°.

Pressure30.21 inHg

Wind13.9 mph NW

Humidity62%

Visibility—

Dew point28°

Sat, 3152° / 28°

52 °

Washington, Saturday, 31 October

Partly cloudy. High 52°, low 28°.

Pressure30.27 inHg

Wind8.6 mph S

Humidity36%

Visibility—

Dew point23°

Sun, 0148° / 38°

0.46

48 °

Washington, Sunday, 1 November

Rain. High 48°, low 38°.

Pressure30.27 inHg

Wind5.2 mph SE

Humidity95%

Visibility—

Dew point41°

Mon, 0260° / 48°

0.93

60 °

Washington, Monday, 2 November

Rain. High 60°, low 48°.

Pressure29.88 inHg

Wind11.8 mph SW

Humidity97%

Visibility—

Dew point58°

Tue, 0347° / 33°

47 °

Washington, Tuesday, 3 November

Clear. High 47°, low 33°.

Pressure30.33 inHg

Wind14.2 mph NW

Humidity43%

Visibility—

Dew point24°

Wed, 0446° / 30°

46 °

Washington, Wednesday, 4 November

Partly cloudy. High 46°, low 30°.

Pressure30.33 inHg

Wind7.7 mph SW

Humidity46%

Visibility—

Dew point24°

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

Thu, 0552° / 38°

0.11

52 °

Washington, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°

Average low38°

Average precipitation0.11 in

Chance of precipitation43%

Record high75° (2024)

Record low19° (1991)

Fri, 0651° / 38°

0.1

51 °

Washington, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°

Average low38°

Average precipitation0.1 in

Chance of precipitation37%

Record high68° (1975)

Record low24° (1995)

Sat, 0750° / 37°

0.13

50 °

Washington, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°

Average low37°

Average precipitation0.13 in

Chance of precipitation38%

Record high68° (1996)

Record low25° (1967)

Sun, 0851° / 36°

0.11

51 °

Washington, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.11 in

Chance of precipitation33%

Record high69° (2020)

Record low24° (1967)

Mon, 0951° / 37°

0.12

51 °

Washington, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.12 in

Chance of precipitation40%

Record high70° (2020)

Record low21° (1991)

Tue, 1051° / 37°

0.16

51 °

Washington, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.16 in

Chance of precipitation40%

Record high72° (2020)

Record low20° (2017)

Wed, 1148° / 36°

0.17

48 °

Washington, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°

Average low36°

Average precipitation0.17 in

Chance of precipitation40%

Record high66° (1964)

Record low18° (2017)

Thu, 1247° / 34°

0.13

47 °

Washington, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.13 in

Chance of precipitation40%

Record high65° (1964)

Record low18° (2019)

Fri, 1346° / 33°

0.07

46 °

Washington, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.07 in

Chance of precipitation33%

Record high64° (1989)

Record low12° (1996)

Sat, 1447° / 34°

0.11

47 °

Washington, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.11 in

Chance of precipitation30%

Record high65° (1994)

Record low12° (1986)

Sun, 1547° / 33°

0.15

47 °

Washington, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.15 in

Chance of precipitation53%

Record high64° (1989)

Record low7° (1996)

Mon, 1646° / 33°

0.15

46 °

Washington, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.15 in

Chance of precipitation42%

Record high64° (1988)

Record low15° (1967)

Tue, 1746° / 33°

0.13

46 °

Washington, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.13 in

Chance of precipitation38%

Record high62° (2021)

Record low19° (2014)

Wed, 1846° / 33°

0.08

46 °

Washington, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.08 in

Chance of precipitation32%

Record high65° (2016)

Record low12° (1997)

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 Washington, PA 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 Washington, PA 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.