As of 01:59 EDT

Weather in Washington, PA

45°

Washington, Saturday, 17 October, 01:59

Rain. Feels like 40°. High 49°, low 38°.

Pressure30.06 inHg

Wind10.6 mph N

Humidity93%

Visibility6.2 mi

Dew point43°

See detailed hourly forecast

Monthly outlook for Washington, PA: average high 57.8°, average low 39.5°. That is 1° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 19 October (64.1°), the coolest 26 October (34.8°).

57.8°/39.5°

Average high / low

+1°

Above normal

3 / 6

Wet days / normal

1.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
17 October – 26 October	59.4°	56.7°	+1.5°
27 October – 5 November	55°	54.1°	+0.5°
6 November – 15 November	at normal	48.9°	—

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).

Sun, 1858° / 35°

58 °

Washington, Sunday, 18 October

Clear. High 58°, low 35°.

Pressure30.59 inHg

Wind4.7 mph SW

Humidity47%

Visibility6.2 mi

Dew point32°

Mon, 1964° / 36°

64 °

Washington, Monday, 19 October

Clear. High 64°, low 36°.

Pressure30.47 inHg

Wind1.9 mph N

Humidity36%

Visibility6.2 mi

Dew point33°

Tue, 2064° / 39°

64 °

Washington, Tuesday, 20 October

Clear. High 64°, low 39°.

Pressure30.36 inHg

Wind4.5 mph N

Humidity59%

Visibility6.2 mi

Dew point44°

Wed, 2161° / 39°

61 °

Washington, Wednesday, 21 October

Clear. High 61°, low 39°.

Pressure30.27 inHg

Wind5.4 mph NE

Humidity40%

Visibility—

Dew point34°

Thu, 2261° / 35°

61 °

Washington, Thursday, 22 October

Clear. High 61°, low 35°.

Pressure30.18 inHg

Wind3.8 mph NE

Humidity38%

Visibility—

Dew point32°

Fri, 2362° / 41°

62 °

Washington, Friday, 23 October

Partly cloudy. High 62°, low 41°.

Pressure30.27 inHg

Wind5.5 mph NE

Humidity49%

Visibility—

Dew point40°

Sat, 2460° / 38°

60 °

Washington, Saturday, 24 October

Clear. High 60°, low 38°.

Pressure30.30 inHg

Wind5.6 mph E

Humidity49%

Visibility—

Dew point38°

Sun, 2563° / 39°

63 °

Washington, Sunday, 25 October

Partly cloudy. High 63°, low 39°.

Pressure30.15 inHg

Wind11.3 mph NW

Humidity55%

Visibility—

Dew point43°

Mon, 2653° / 35°

53 °

Washington, Monday, 26 October

Overcast. High 53°, low 35°.

Pressure30.36 inHg

Wind6.6 mph N

Humidity42%

Visibility—

Dew point28°

Tue, 2760° / 39°

60 °

Washington, Tuesday, 27 October

Mostly clear. High 60°, low 39°.

Pressure30.21 inHg

Wind5.3 mph SW

Humidity42%

Visibility—

Dew point34°

Wed, 2857° / 46°

0.17

57 °

Washington, Wednesday, 28 October

Light rain. High 57°, low 46°.

Pressure29.97 inHg

Wind6.6 mph W

Humidity90%

Visibility—

Dew point53°

Thu, 2957° / 40°

57 °

Washington, Thursday, 29 October

Overcast. High 57°, low 40°.

Pressure30.06 inHg

Wind4.2 mph E

Humidity57%

Visibility—

Dew point39°

Fri, 3051° / 44°

0.1

51 °

Washington, Friday, 30 October

Light rain. High 51°, low 44°.

Pressure29.80 inHg

Wind8.1 mph SE

Humidity92%

Visibility—

Dew point46°

Sat, 3156° / 45°

0.74

56 °

Washington, Saturday, 31 October

Rain. High 56°, low 45°.

Pressure29.65 inHg

Wind14.4 mph NW

Humidity92%

Visibility—

Dew point48°

Sun, 0149° / 44°

0.01

49 °

Washington, Sunday, 1 November

Light rain. High 49°, low 44°.

Pressure29.91 inHg

Wind13.8 mph NW

Humidity67%

Visibility—

Dew point38°

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

Mon, 0255° / 40°

0.15

55 °

Washington, Monday, 2 November

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.15 in

Chance of precipitation45%

Record high72° (1982)

Record low26° (1993)

Tue, 0354° / 38°

0.07

54 °

Washington, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high54°

Average low38°

Average precipitation0.07 in

Chance of precipitation32%

Record high73° (1961)

Record low26° (2002)

Wed, 0452° / 38°

0.11

52 °

Washington, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°

Average low38°

Average precipitation0.11 in

Chance of precipitation32%

Record high73° (2003)

Record low22° (1991)

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)

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.