As of 14:48 EDT

Weather in Delaware, PA

66°

Delaware, Monday, 12 October, 14:48

Overcast. Feels like 67°. High 68°, low 55°.

Pressure29.88 inHg

Wind10.6 mph NW

Humidity100%

Visibility6.2 mi

Dew point66°

See detailed hourly forecast

Monthly outlook for Delaware, PA: average high 63.6°, average low 46.4°. That is 1.4° above the climate normal for October. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 13 October (78°), the coolest 18 October (33°).

63.6°/46.4°

Average high / low

+1.4°

Above normal

5 / 5

Wet days / normal

0.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
12 October – 21 October	63.9°	62.3°	+0.9°
22 October – 31 October	63°	58.5°	+2.5°
1 November – 10 November	at normal	55.3°	—

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).

Tue, 1378° / 54°

78 °

Delaware, Tuesday, 13 October

Clear. High 78°, low 54°.

Pressure29.91 inHg

Wind6 mph SW

Humidity67%

Visibility6.2 mi

Dew point62°

Wed, 1473° / 60°

0.08

73 °

Delaware, Wednesday, 14 October

Rain. High 73°, low 60°.

Pressure29.97 inHg

Wind10.7 mph W

Humidity68%

Visibility6.2 mi

Dew point62°

Thu, 1562° / 51°

0.11

62 °

Delaware, Thursday, 15 October

Light rain. High 62°, low 51°.

Pressure30.21 inHg

Wind2.9 mph E

Humidity63%

Visibility6.2 mi

Dew point48°

Fri, 1666° / 51°

0.56

66 °

Delaware, Friday, 16 October

Rain. High 66°, low 51°.

Pressure29.68 inHg

Wind11.1 mph W

Humidity81%

Visibility6.2 mi

Dew point60°

Sat, 1751° / 40°

51 °

Delaware, Saturday, 17 October

Partly cloudy. High 51°, low 40°.

Pressure30.33 inHg

Wind14 mph NW

Humidity54%

Visibility—

Dew point29°

Sun, 1854° / 33°

54 °

Delaware, Sunday, 18 October

Clear. High 54°, low 33°.

Pressure30.59 inHg

Wind7.1 mph S

Humidity47%

Visibility—

Dew point26°

Mon, 1959° / 34°

59 °

Delaware, Monday, 19 October

Clear. High 59°, low 34°.

Pressure30.53 inHg

Wind6 mph S

Humidity48%

Visibility—

Dew point29°

Tue, 2064° / 43°

64 °

Delaware, Tuesday, 20 October

Overcast. High 64°, low 43°.

Pressure30.36 inHg

Wind1.8 mph SW

Humidity67%

Visibility—

Dew point41°

Wed, 2165° / 46°

65 °

Delaware, Wednesday, 21 October

Clear. High 65°, low 46°.

Pressure30.39 inHg

Wind6.5 mph NE

Humidity65%

Visibility—

Dew point47°

Thu, 2258° / 38°

58 °

Delaware, Thursday, 22 October

Clear. High 58°, low 38°.

Pressure30.59 inHg

Wind4.8 mph S

Humidity52%

Visibility—

Dew point33°

Fri, 2363° / 41°

63 °

Delaware, Friday, 23 October

Overcast. High 63°, low 41°.

Pressure30.45 inHg

Wind7.1 mph SW

Humidity77%

Visibility—

Dew point45°

Sat, 2470° / 55°

0.01

70 °

Delaware, Saturday, 24 October

Light rain. High 70°, low 55°.

Pressure30.24 inHg

Wind3.8 mph W

Humidity86%

Visibility—

Dew point58°

Sun, 2571° / 57°

0.09

71 °

Delaware, Sunday, 25 October

Light rain. High 71°, low 57°.

Pressure30.00 inHg

Wind9.2 mph SW

Humidity83%

Visibility—

Dew point59°

Mon, 2656° / 43°

0.04

56 °

Delaware, Monday, 26 October

Light rain. High 56°, low 43°.

Pressure29.71 inHg

Wind17.6 mph NW

Humidity89%

Visibility—

Dew point48°

Tue, 2760° / 40°

0.02

60 °

Delaware, Tuesday, 27 October

Light rain. High 60°, low 40°.

Pressure29.59 inHg

Wind16.2 mph W

Humidity47%

Visibility—

Dew point31°

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

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)

Sun, 0854° / 38°

0.15

54 °

Delaware, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high54°

Average low38°

Average precipitation0.15 in

Chance of precipitation25%

Record high72° (1975)

Record low27° (1960)

Mon, 0953° / 38°

0.09

53 °

Delaware, Monday, 9 November

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.09 in

Chance of precipitation37%

Record high72° (1975)

Record low23° (2019)

Tue, 1053° / 38°

0.16

53 °

Delaware, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.16 in

Chance of precipitation40%

Record high73° (2020)

Record low22° (2017)

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.