As of 11:10 EST

Weather in Lower Gwynedd, PA

57°

Lower Gwynedd, Monday, 9 November, 11:10

Partly cloudy. Feels like 55°. High 57°, low 42°.

Pressure29.85 inHg

Wind13.8 mph NW

Humidity58%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

Monthly outlook for Lower Gwynedd, PA: average high 51.9°, average low 41.3°. That is 0° below the climate normal for November. Precipitation is expected on 7 days (about 2.0 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 10 November (62.2°), the coolest 15 November (36.3°).

51.9°/41.3°

Average high / low

−0°

Below normal

7 / 5

Wet days / normal

2.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 November – 18 November	51.8°	53.1°	-0.7°
19 November – 28 November	52.2°	50.4°	+1°
29 November – 8 December	at normal	46.2°	—

November records over 66 years

79.2°6 November 2024All-time high

13.1°24 November 1989All-time low

Climate normals and records are computed from the nearest reference point — Ambler (2 mi).

Tue, 1062° / 41°

62 °

Lower Gwynedd, Tuesday, 10 November

Mostly clear. High 62°, low 41°.

Pressure29.91 inHg

Wind13.2 mph W

Humidity51%

Visibility6.2 mi

Dew point41°

Wed, 1159° / 40°

59 °

Lower Gwynedd, Wednesday, 11 November

Clear. High 59°, low 40°.

Pressure29.94 inHg

Wind4.3 mph W

Humidity62%

Visibility6.2 mi

Dew point44°

Thu, 1253° / 45°

0.59

53 °

Lower Gwynedd, Thursday, 12 November

Rain. High 53°, low 45°.

Pressure29.59 inHg

Wind7.5 mph E

Humidity92%

Visibility2.1 mi

Dew point50°

Fri, 1345° / 40°

0.68

45 °

Lower Gwynedd, Friday, 13 November

Rain. High 45°, low 40°.

Pressure29.59 inHg

Wind12.6 mph NE

Humidity94%

Visibility—

Dew point42°

Sat, 1443° / 37°

0.05

43 °

Lower Gwynedd, Saturday, 14 November

Light rain. High 43°, low 37°.

Pressure29.83 inHg

Wind12.7 mph NW

Humidity71%

Visibility—

Dew point31°

Sun, 1546° / 36°

0.02

46 °

Lower Gwynedd, Sunday, 15 November

Light rain. High 46°, low 36°.

Pressure29.80 inHg

Wind14.5 mph W

Humidity73%

Visibility—

Dew point35°

Mon, 1651° / 43°

51 °

Lower Gwynedd, Monday, 16 November

Overcast. High 51°, low 43°.

Pressure29.94 inHg

Wind13.7 mph NW

Humidity57%

Visibility—

Dew point33°

Tue, 1751° / 41°

51 °

Lower Gwynedd, Tuesday, 17 November

Partly cloudy. High 51°, low 41°.

Pressure30.21 inHg

Wind8.8 mph N

Humidity55%

Visibility—

Dew point31°

Wed, 1851° / 38°

51 °

Lower Gwynedd, Wednesday, 18 November

Clear. High 51°, low 38°.

Pressure30.45 inHg

Wind5 mph N

Humidity55%

Visibility—

Dew point29°

Thu, 1952° / 39°

52 °

Lower Gwynedd, Thursday, 19 November

Overcast. High 52°, low 39°.

Pressure30.50 inHg

Wind3.9 mph SW

Humidity54%

Visibility—

Dew point30°

Fri, 2055° / 41°

55 °

Lower Gwynedd, Friday, 20 November

Overcast. High 55°, low 41°.

Pressure30.36 inHg

Wind7.8 mph SW

Humidity67%

Visibility—

Dew point37°

Sat, 2156° / 47°

0.04

56 °

Lower Gwynedd, Saturday, 21 November

Light rain. High 56°, low 47°.

Pressure30.09 inHg

Wind7.9 mph SW

Humidity79%

Visibility—

Dew point45°

Sun, 2253° / 47°

0.51

53 °

Lower Gwynedd, Sunday, 22 November

Rain. High 53°, low 47°.

Pressure30.06 inHg

Wind6.9 mph NE

Humidity79%

Visibility—

Dew point45°

Mon, 2354° / 44°

0.1

54 °

Lower Gwynedd, Monday, 23 November

Light rain. High 54°, low 44°.

Pressure29.91 inHg

Wind9.3 mph NW

Humidity85%

Visibility—

Dew point44°

Tue, 2442° / 39°

0.04

42 °

Lower Gwynedd, Tuesday, 24 November

Light rain. High 42°, low 39°.

Pressure30.06 inHg

Wind7.4 mph N

Humidity62%

Visibility—

Dew point30°

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

Wed, 2550° / 35°

0.14

50 °

Lower Gwynedd, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high50°

Average low35°

Average precipitation0.14 in

Chance of precipitation35%

Record high70° (1979)

Record low19° (1989)

Thu, 2651° / 37°

0.18

51 °

Lower Gwynedd, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.18 in

Chance of precipitation38%

Record high65° (1999)

Record low25° (2005)

Fri, 2751° / 36°

0.11

51 °

Lower Gwynedd, Friday, 27 November

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.11 in

Chance of precipitation33%

Record high64° (2015)

Record low25° (1974)

Sat, 2851° / 37°

0.16

51 °

Lower Gwynedd, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.16 in

Chance of precipitation33%

Record high67° (1973)

Record low23° (2014)

Sun, 2949° / 35°

0.13

49 °

Lower Gwynedd, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.13 in

Chance of precipitation35%

Record high66° (1990)

Record low23° (2023)

Mon, 3047° / 34°

0.12

47 °

Lower Gwynedd, Monday, 30 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.12 in

Chance of precipitation30%

Record high69° (2001)

Record low21° (1976)

Tue, 0147° / 34°

0.12

47 °

Lower Gwynedd, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.12 in

Chance of precipitation37%

Record high70° (2006)

Record low14° (1967)

Wed, 0247° / 33°

0.11

47 °

Lower Gwynedd, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.11 in

Chance of precipitation32%

Record high62° (1970)

Record low8° (1967)

Thu, 0347° / 33°

0.13

47 °

Lower Gwynedd, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.13 in

Chance of precipitation23%

Record high66° (1998)

Record low15° (1976)

Fri, 0446° / 33°

0.11

46 °

Lower Gwynedd, 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, 0545° / 33°

0.16

45 °

Lower Gwynedd, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high45°

Average low33°

Average precipitation0.16 in

Chance of precipitation32%

Record high68° (1982)

Record low20° (2025)

Sun, 0646° / 33°

0.14

46 °

Lower Gwynedd, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.14 in

Chance of precipitation42%

Record high69° (1998)

Record low20° (2002)

Mon, 0744° / 32°

0.11

44 °

Lower Gwynedd, Monday, 7 December

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.11 in

Chance of precipitation25%

Record high72° (1998)

Record low7° (2002)

Tue, 0843° / 31°

0.11

43 °

Lower Gwynedd, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high43°

Average low31°

Average precipitation0.11 in

Chance of precipitation25%

Record high64° (1978)

Record low16° (2005)

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 Lower Gwynedd, 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 Lower Gwynedd, 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.