As of 19:12 EDT

Weather in Delaware, PA

56°

Delaware, Sunday, 11 October, 19:12

Overcast. Feels like 56°. High 58°, low 55°.

Pressure29.85 inHg

Wind8 mph NE

Humidity100%

Visibility3.6 mi

Dew point56°

See detailed hourly forecast

Monthly outlook for Delaware, PA: average high 63.4°, average low 46°. That is 1.1° above the climate normal for October. Precipitation is expected on 3 days (about 2.3 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 13 October (80°), the coolest 18 October (26.3°).

63.4°/46°

Average high / low

+1.1°

Above normal

3 / 4

Wet days / normal

2.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 October – 20 October	63.4°	62.5°	+0.5°
21 October – 30 October	63.6°	58.9°	+2.6°
31 October – 9 November	at normal	55.7°	—

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).

Mon, 1271° / 53°

71 °

Delaware, Monday, 12 October

Clear. High 71°, low 53°.

Pressure29.91 inHg

Wind6.2 mph NW

Humidity71%

Visibility6.2 mi

Dew point57°

Tue, 1380° / 53°

80 °

Delaware, Tuesday, 13 October

Clear. High 80°, low 53°.

Pressure29.88 inHg

Wind7.3 mph SW

Humidity66%

Visibility6.2 mi

Dew point63°

Wed, 1474° / 60°

74 °

Delaware, Wednesday, 14 October

Overcast. High 74°, low 60°.

Pressure29.94 inHg

Wind9.2 mph W

Humidity67%

Visibility6.2 mi

Dew point60°

Thu, 1563° / 54°

63 °

Delaware, Thursday, 15 October

Overcast. High 63°, low 54°.

Pressure30.21 inHg

Wind3.4 mph NE

Humidity63%

Visibility6.2 mi

Dew point49°

Fri, 1668° / 50°

0.59

68 °

Delaware, Friday, 16 October

Rain. High 68°, low 50°.

Pressure29.65 inHg

Wind17.3 mph NW

Humidity96%

Visibility—

Dew point65°

Sat, 1746° / 33°

46 °

Delaware, Saturday, 17 October

Clear. High 46°, low 33°.

Pressure30.24 inHg

Wind16.8 mph NW

Humidity48%

Visibility—

Dew point25°

Sun, 1850° / 26°

50 °

Delaware, Sunday, 18 October

Clear. High 50°, low 26°.

Pressure30.65 inHg

Wind7.7 mph NW

Humidity45%

Visibility—

Dew point20°

Mon, 1960° / 30°

60 °

Delaware, Monday, 19 October

Clear. High 60°, low 30°.

Pressure30.56 inHg

Wind7.3 mph W

Humidity44%

Visibility—

Dew point27°

Tue, 2062° / 38°

62 °

Delaware, Tuesday, 20 October

Clear. High 62°, low 38°.

Pressure30.47 inHg

Wind3.9 mph NW

Humidity53%

Visibility—

Dew point36°

Wed, 2161° / 43°

61 °

Delaware, Wednesday, 21 October

Light rain. High 61°, low 43°.

Pressure30.59 inHg

Wind9.6 mph SE

Humidity67%

Visibility—

Dew point43°

Thu, 2260° / 51°

60 °

Delaware, Thursday, 22 October

Overcast. High 60°, low 51°.

Pressure30.62 inHg

Wind7.5 mph S

Humidity79%

Visibility—

Dew point47°

Fri, 2364° / 48°

64 °

Delaware, Friday, 23 October

Overcast. High 64°, low 48°.

Pressure30.47 inHg

Wind6.3 mph S

Humidity72%

Visibility—

Dew point48°

Sat, 2468° / 49°

68 °

Delaware, Saturday, 24 October

Overcast. High 68°, low 49°.

Pressure30.18 inHg

Wind9.3 mph S

Humidity83%

Visibility—

Dew point55°

Sun, 2571° / 52°

0.07

71 °

Delaware, Sunday, 25 October

Light rain. High 71°, low 52°.

Pressure29.91 inHg

Wind8.4 mph NW

Humidity70%

Visibility—

Dew point54°

Mon, 2657° / 41°

57 °

Delaware, Monday, 26 October

Overcast. High 57°, low 41°.

Pressure29.97 inHg

Wind5.8 mph W

Humidity64%

Visibility—

Dew point39°

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

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)

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)

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.