As of 18:18 EST

Weather in Delphi, PA

61°

Delphi, Tuesday, 3 November, 18:18

Clear. Feels like 60°. High 70°, low 45°.

Pressure30.24 inHg

Wind1 mph SW

Humidity76%

Visibility6.2 mi

Dew point53°

See detailed hourly forecast

Monthly outlook for Delphi, PA: average high 58.7°, average low 41.5°. That is 2.4° above the climate normal for November. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 4 November (73.9°), the coolest 15 November (28.9°).

58.7°/41.5°

Average high / low

+2.4°

Above normal

2 / 5

Wet days / normal

0.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
3 November – 12 November	62.7°	55.9°	+3.7°
13 November – 22 November	52°	51°	+0.6°
23 November – 2 December	at normal	48.7°	—

November records over 66 years

81.1°6 November 2024All-time high

15.6°23 November 2018All-time low

Climate normals and records are computed from the nearest reference point — Royersford (7 mi).

Wed, 0474° / 47°

74 °

Delphi, Wednesday, 4 November

Clear. High 74°, low 47°.

Pressure30.12 inHg

Wind8.2 mph S

Humidity61%

Visibility6.2 mi

Dew point56°

Thu, 0571° / 53°

0.2

71 °

Delphi, Thursday, 5 November

Rain. High 71°, low 53°.

Pressure29.91 inHg

Wind14 mph SW

Humidity90%

Visibility3.3 mi

Dew point65°

Fri, 0670° / 56°

0.27

70 °

Delphi, Friday, 6 November

Rain. High 70°, low 56°.

Pressure29.88 inHg

Wind1.6 mph SE

Humidity69%

Visibility6.2 mi

Dew point59°

Sat, 0766° / 47°

66 °

Delphi, Saturday, 7 November

Clear. High 66°, low 47°.

Pressure29.83 inHg

Wind6.7 mph W

Humidity61%

Visibility6.2 mi

Dew point51°

Sun, 0859° / 45°

59 °

Delphi, Sunday, 8 November

Overcast. High 59°, low 45°.

Pressure29.88 inHg

Wind12.8 mph NW

Humidity64%

Visibility—

Dew point43°

Mon, 0955° / 42°

55 °

Delphi, Monday, 9 November

Overcast. High 55°, low 42°.

Pressure30.06 inHg

Wind14.6 mph NW

Humidity50%

Visibility—

Dew point33°

Tue, 1060° / 39°

60 °

Delphi, Tuesday, 10 November

Partly cloudy. High 60°, low 39°.

Pressure30.06 inHg

Wind15.1 mph W

Humidity49%

Visibility—

Dew point33°

Wed, 1154° / 41°

54 °

Delphi, Wednesday, 11 November

Overcast. High 54°, low 41°.

Pressure30.12 inHg

Wind12.4 mph NW

Humidity57%

Visibility—

Dew point33°

Thu, 1247° / 37°

0.02

47 °

Delphi, Thursday, 12 November

Light rain. High 47°, low 37°.

Pressure30.18 inHg

Wind5.2 mph N

Humidity57%

Visibility—

Dew point30°

Fri, 1349° / 35°

49 °

Delphi, Friday, 13 November

Clear. High 49°, low 35°.

Pressure30.03 inHg

Wind6.1 mph NW

Humidity60%

Visibility—

Dew point31°

Sat, 1446° / 31°

46 °

Delphi, Saturday, 14 November

Clear. High 46°, low 31°.

Pressure30.03 inHg

Wind13 mph NW

Humidity58%

Visibility—

Dew point27°

Sun, 1550° / 29°

50 °

Delphi, Sunday, 15 November

Clear. High 50°, low 29°.

Pressure30.12 inHg

Wind9.1 mph NW

Humidity50%

Visibility—

Dew point23°

Mon, 1653° / 35°

53 °

Delphi, Monday, 16 November

Overcast. High 53°, low 35°.

Pressure30.21 inHg

Wind6.4 mph SE

Humidity59%

Visibility—

Dew point31°

Tue, 1756° / 40°

56 °

Delphi, Tuesday, 17 November

Overcast. High 56°, low 40°.

Pressure30.24 inHg

Wind5.1 mph NE

Humidity76%

Visibility—

Dew point41°

Wed, 1858° / 42°

58 °

Delphi, Wednesday, 18 November

Mostly clear. High 58°, low 42°.

Pressure30.09 inHg

Wind9.6 mph NE

Humidity70%

Visibility—

Dew point42°

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

Thu, 1951° / 37°

0.09

51 °

Delphi, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.09 in

Chance of precipitation28%

Record high67° (2016)

Record low21° (2014)

Fri, 2051° / 37°

0.1

51 °

Delphi, Friday, 20 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.1 in

Chance of precipitation25%

Record high73° (1985)

Record low26° (1986)

Sat, 2150° / 36°

0.1

50 °

Delphi, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.1 in

Chance of precipitation28%

Record high67° (1991)

Record low20° (1987)

Sun, 2249° / 36°

0.12

49 °

Delphi, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.12 in

Chance of precipitation33%

Record high69° (2007)

Record low19° (1987)

Mon, 2349° / 35°

0.07

49 °

Delphi, Monday, 23 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.07 in

Chance of precipitation22%

Record high67° (1979)

Record low16° (2018)

Tue, 2450° / 35°

0.11

50 °

Delphi, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high50°

Average low35°

Average precipitation0.11 in

Chance of precipitation28%

Record high68° (1979)

Record low17° (1989)

Wed, 2549° / 35°

0.13

49 °

Delphi, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.13 in

Chance of precipitation35%

Record high70° (1979)

Record low19° (1989)

Thu, 2651° / 36°

0.17

51 °

Delphi, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.17 in

Chance of precipitation38%

Record high65° (1999)

Record low24° (2005)

Fri, 2750° / 36°

0.1

50 °

Delphi, Friday, 27 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.1 in

Chance of precipitation32%

Record high64° (2015)

Record low24° (1974)

Sat, 2851° / 37°

0.16

51 °

Delphi, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.16 in

Chance of precipitation32%

Record high67° (2011)

Record low19° (2014)

Sun, 2948° / 35°

0.14

48 °

Delphi, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high48°

Average low35°

Average precipitation0.14 in

Chance of precipitation33%

Record high66° (2005)

Record low23° (2023)

Mon, 3047° / 34°

0.11

47 °

Delphi, Monday, 30 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.11 in

Chance of precipitation33%

Record high67° (2001)

Record low20° (1976)

Tue, 0147° / 33°

0.12

47 °

Delphi, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.12 in

Chance of precipitation35%

Record high70° (2006)

Record low14° (1967)

Wed, 0246° / 33°

0.1

46 °

Delphi, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.1 in

Chance of precipitation32%

Record high63° (2023)

Record low11° (1967)

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 Delphi, 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 Delphi, 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.