As of 18:41 EDT

Weather in Delaware, PA

60°

Delaware, Friday, 9 October, 18:41

Overcast. Feels like 59°. High 70°, low 43°.

Pressure30.21 inHg

Wind1.7 mph NW

Humidity60%

Visibility6.2 mi

Dew point46°

See detailed hourly forecast

Monthly outlook for Delaware, PA: average high 63.3°, average low 43.5°. That is 0.6° above the climate normal for October. Precipitation is expected on 3 days (about 2.0 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 13 October (78.1°), the coolest 19 October (27.8°).

63.3°/43.5°

Average high / low

+0.6°

Above normal

3 / 4

Wet days / normal

2.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	66.2°	63.6°	+1.5°
19 October – 28 October	58.5°	59.6°	-0.6°
29 October – 7 November	at normal	56.4°	—

October records over 66 years

88.5°8 October 2007All-time high

19.9°30 October 2011All-time low

Climate normals and records are computed from the nearest reference point — Mifflintown (9 mi).

Sat, 1070° / 43°

70 °

Delaware, Saturday, 10 October

Overcast. High 70°, low 43°.

Pressure30.42 inHg

Wind5.2 mph E

Humidity46%

Visibility6.2 mi

Dew point43°

Sun, 1162° / 49°

1.61

62 °

Delaware, Sunday, 11 October

Heavy rain. High 62°, low 49°.

Pressure30.15 inHg

Wind10.8 mph E

Humidity98%

Visibility2.3 mi

Dew point57°

Mon, 1271° / 56°

0.16

71 °

Delaware, Monday, 12 October

Rain. High 71°, low 56°.

Pressure29.83 inHg

Wind11.6 mph NW

Humidity71%

Visibility6.2 mi

Dew point57°

Tue, 1378° / 56°

78 °

Delaware, Tuesday, 13 October

Light rain. High 78°, low 56°.

Pressure29.83 inHg

Wind6.9 mph SW

Humidity71%

Visibility6.2 mi

Dew point63°

Wed, 1475° / 58°

0.01

75 °

Delaware, Wednesday, 14 October

Light rain. High 75°, low 58°.

Pressure29.91 inHg

Wind7.8 mph W

Humidity77%

Visibility—

Dew point63°

Thu, 1562° / 49°

62 °

Delaware, Thursday, 15 October

Partly cloudy. High 62°, low 49°.

Pressure30.27 inHg

Wind5.7 mph N

Humidity51%

Visibility—

Dew point39°

Fri, 1670° / 52°

0.18

70 °

Delaware, Friday, 16 October

Light rain. High 70°, low 52°.

Pressure30.03 inHg

Wind13.3 mph SW

Humidity66%

Visibility—

Dew point49°

Sat, 1755° / 41°

0.02

55 °

Delaware, Saturday, 17 October

Light rain. High 55°, low 41°.

Pressure29.94 inHg

Wind14.8 mph W

Humidity53%

Visibility—

Dew point35°

Sun, 1849° / 31°

49 °

Delaware, Sunday, 18 October

Clear. High 49°, low 31°.

Pressure30.33 inHg

Wind12.6 mph N

Humidity49%

Visibility—

Dew point26°

Mon, 1950° / 28°

50 °

Delaware, Monday, 19 October

Mostly clear. High 50°, low 28°.

Pressure30.56 inHg

Wind2.3 mph NE

Humidity43%

Visibility—

Dew point21°

Tue, 2054° / 34°

54 °

Delaware, Tuesday, 20 October

Overcast. High 54°, low 34°.

Pressure30.53 inHg

Wind2.9 mph SE

Humidity45%

Visibility—

Dew point25°

Wed, 2158° / 34°

58 °

Delaware, Wednesday, 21 October

Clear. High 58°, low 34°.

Pressure30.47 inHg

Wind1.5 mph N

Humidity47%

Visibility—

Dew point29°

Thu, 2260° / 36°

60 °

Delaware, Thursday, 22 October

Clear. High 60°, low 36°.

Pressure30.27 inHg

Wind5.7 mph S

Humidity56%

Visibility—

Dew point34°

Fri, 2364° / 42°

64 °

Delaware, Friday, 23 October

Clear. High 64°, low 42°.

Pressure30.09 inHg

Wind7.2 mph W

Humidity59%

Visibility—

Dew point42°

Sat, 2465° / 42°

65 °

Delaware, Saturday, 24 October

Clear. High 65°, low 42°.

Pressure30.21 inHg

Wind4 mph W

Humidity60%

Visibility—

Dew point42°

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

Sun, 2559° / 44°

0.15

59 °

Delaware, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.15 in

Chance of precipitation28%

Record high76° (1963)

Record low32° (1962)

Mon, 2658° / 43°

0.09

58 °

Delaware, Monday, 26 October

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.09 in

Chance of precipitation32%

Record high80° (1963)

Record low30° (1960)

Tue, 2759° / 43°

0.16

59 °

Delaware, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.16 in

Chance of precipitation28%

Record high79° (1963)

Record low29° (1976)

Wed, 2858° / 43°

0.08

58 °

Delaware, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.08 in

Chance of precipitation30%

Record high78° (2014)

Record low27° (1976)

Thu, 2957° / 41°

0.21

57 °

Delaware, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high57°

Average low41°

Average precipitation0.21 in

Chance of precipitation28%

Record high72° (2016)

Record low28° (1965)

Fri, 3057° / 40°

0.11

57 °

Delaware, Friday, 30 October

Climate normal for this date — 60-year average.

Average high57°

Average low40°

Average precipitation0.11 in

Chance of precipitation27%

Record high76° (2024)

Record low20° (2011)

Sat, 3157° / 40°

0.08

57 °

Delaware, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high57°

Average low40°

Average precipitation0.08 in

Chance of precipitation27%

Record high80° (2024)

Record low26° (2002)

Sun, 0158° / 43°

0.07

58 °

Delaware, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.07 in

Chance of precipitation22%

Record high77° (1974)

Record low21° (2002)

Mon, 0258° / 42°

0.13

58 °

Delaware, Monday, 2 November

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.13 in

Chance of precipitation25%

Record high78° (1982)

Record low26° (2002)

Tue, 0357° / 41°

0.07

57 °

Delaware, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high57°

Average low41°

Average precipitation0.07 in

Chance of precipitation30%

Record high76° (2003)

Record low26° (2002)

Wed, 0455° / 40°

0.08

55 °

Delaware, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.08 in

Chance of precipitation25%

Record high76° (2003)

Record low26° (2021)

Thu, 0556° / 40°

0.12

56 °

Delaware, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°

Average low40°

Average precipitation0.12 in

Chance of precipitation32%

Record high73° (2022)

Record low25° (1991)

Fri, 0655° / 40°

0.06

55 °

Delaware, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.06 in

Chance of precipitation32%

Record high76° (2024)

Record low27° (1967)

Sat, 0753° / 39°

0.09

53 °

Delaware, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.09 in

Chance of precipitation32%

Record high71° (1975)

Record low28° (1962)

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 Delaware, 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 Delaware, 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.