As of 19:07 EST

Weather in Delphi, PA

40°

Delphi, Friday, 13 November, 19:07

Overcast. Feels like 37°. High 45°, low 38°.

Pressure29.77 inHg

Wind3.4 mph N

Humidity78%

Visibility6.2 mi

Dew point33°

See detailed hourly forecast

Monthly outlook for Delphi, PA: average high 49.1°, average low 33°. That is 0.8° below the climate normal for November. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 20 November (60.9°), the coolest 24 November (23.1°).

49.1°/33°

Average high / low

−0.8°

Below normal

1 / 5

Wet days / normal

0.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
13 November – 22 November	53.1°	51°	+1.1°
23 November – 2 December	42.6°	48.7°	-3.4°
3 December – 12 December	at normal	44.3°	—

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).

Sat, 1448° / 33°

48 °

Delphi, Saturday, 14 November

Overcast. High 48°, low 33°.

Pressure29.83 inHg

Wind13.2 mph NW

Humidity60%

Visibility6.2 mi

Dew point28°

Sun, 1547° / 35°

47 °

Delphi, Sunday, 15 November

Overcast. High 47°, low 35°.

Pressure30.18 inHg

Wind12.7 mph NW

Humidity55%

Visibility6.2 mi

Dew point30°

Mon, 1649° / 35°

49 °

Delphi, Monday, 16 November

Overcast. High 49°, low 35°.

Pressure30.45 inHg

Wind9.4 mph NW

Humidity56%

Visibility6.2 mi

Dew point33°

Tue, 1751° / 32°

51 °

Delphi, Tuesday, 17 November

Clear. High 51°, low 32°.

Pressure30.50 inHg

Wind6.7 mph W

Humidity64%

Visibility6.2 mi

Dew point37°

Wed, 1857° / 34°

57 °

Delphi, Wednesday, 18 November

Clear. High 57°, low 34°.

Pressure30.47 inHg

Wind5.8 mph NW

Humidity64%

Visibility—

Dew point35°

Thu, 1957° / 36°

57 °

Delphi, Thursday, 19 November

Partly cloudy. High 57°, low 36°.

Pressure30.42 inHg

Wind7 mph W

Humidity61%

Visibility—

Dew point35°

Fri, 2061° / 43°

61 °

Delphi, Friday, 20 November

Partly cloudy. High 61°, low 43°.

Pressure30.42 inHg

Wind7 mph NW

Humidity63%

Visibility—

Dew point41°

Sat, 2158° / 41°

58 °

Delphi, Saturday, 21 November

Partly cloudy. High 58°, low 41°.

Pressure30.39 inHg

Wind7.4 mph SE

Humidity66%

Visibility—

Dew point40°

Sun, 2259° / 40°

59 °

Delphi, Sunday, 22 November

Overcast. High 59°, low 40°.

Pressure29.65 inHg

Wind19.6 mph W

Humidity82%

Visibility—

Dew point49°

Mon, 2340° / 29°

40 °

Delphi, Monday, 23 November

Clear. High 40°, low 29°.

Pressure30.00 inHg

Wind15.7 mph W

Humidity44%

Visibility—

Dew point17°

Tue, 2438° / 23°

38 °

Delphi, Tuesday, 24 November

Clear. High 38°, low 23°.

Pressure30.18 inHg

Wind10.8 mph W

Humidity44%

Visibility—

Dew point13°

Wed, 2539° / 28°

39 °

Delphi, Wednesday, 25 November

Clear. High 39°, low 28°.

Pressure30.45 inHg

Wind13.2 mph NW

Humidity47%

Visibility—

Dew point15°

Thu, 2642° / 25°

42 °

Delphi, Thursday, 26 November

Clear. High 42°, low 25°.

Pressure30.56 inHg

Wind11.2 mph W

Humidity57%

Visibility—

Dew point21°

Fri, 2747° / 27°

47 °

Delphi, Friday, 27 November

Overcast. High 47°, low 27°.

Pressure30.45 inHg

Wind9.4 mph W

Humidity36%

Visibility—

Dew point13°

Sat, 2849° / 32°

49 °

Delphi, Saturday, 28 November

Clear. High 49°, low 32°.

Pressure30.50 inHg

Wind4.5 mph E

Humidity59%

Visibility—

Dew point28°

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

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)

Thu, 0347° / 33°

0.12

47 °

Delphi, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.12 in

Chance of precipitation28%

Record high66° (1998)

Record low15° (1976)

Fri, 0446° / 33°

0.11

46 °

Delphi, Friday, 4 December

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.11 in

Chance of precipitation23%

Record high70° (1998)

Record low14° (1966)

Sat, 0544° / 33°

0.16

44 °

Delphi, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high44°

Average low33°

Average precipitation0.16 in

Chance of precipitation30%

Record high68° (2001)

Record low20° (1966)

Sun, 0646° / 32°

0.13

46 °

Delphi, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.13 in

Chance of precipitation42%

Record high70° (1998)

Record low20° (2002)

Mon, 0744° / 32°

0.11

44 °

Delphi, Monday, 7 December

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.11 in

Chance of precipitation28%

Record high72° (1998)

Record low12° (2002)

Tue, 0843° / 31°

0.1

43 °

Delphi, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high43°

Average low31°

Average precipitation0.1 in

Chance of precipitation25%

Record high64° (1980)

Record low17° (2003)

Wed, 0943° / 30°

0.21

43 °

Delphi, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high43°

Average low30°

Average precipitation0.21 in

Chance of precipitation38%

Record high65° (1991)

Record low14° (1989)

Thu, 1044° / 31°

0.13

44 °

Delphi, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.13 in

Chance of precipitation30%

Record high66° (1966)

Record low13° (1995)

Fri, 1144° / 31°

0.19

44 °

Delphi, Friday, 11 December

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.19 in

Chance of precipitation42%

Record high66° (2021)

Record low14° (1968)

Sat, 1243° / 31°

0.11

43 °

Delphi, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high43°

Average low31°

Average precipitation0.11 in

Chance of precipitation35%

Record high67° (2015)

Record low8° (1988)

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.