As of 13:15 EST

Weather in Glen Lyon, PA

66°Current weather

Glen Lyon, Thursday, 5 November, 13:15

Light rain. Feels like 67°. High 68°, low 61°.

Pressure29.83 inHg
Wind1 mph NE
Humidity95%
Visibility4.3 mi
Dew point65°

Monthly outlook for Glen Lyon, PA: average high 54°, average low 40.2°. That is 2.2° above the climate normal for November. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 6 November (70.8°), the coolest 13 November (27.5°).

54°/40.2°
Average high / low
+2.2°
Above normal
3 / 5
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
5 November – 14 November53.8°51.3°+1.4°
15 November – 24 November54.2°47.2°+3.8°
25 November – 4 Decemberat normal44.4°—

November records over 66 years

75.4°2 November 1982All-time high
9.1°29 November 2014All-time low

Climate normals and records are computed from the nearest reference point — Plymouth (8 mi).

Fri, 0671° / 56°0Partly cloudy
71 °Partly cloudy

Glen Lyon, Friday, 6 November

Partly cloudy. High 71°, low 56°.

Pressure29.85 inHg
Wind5.5 mph SW
Humidity61%
Visibility6.2 mi
Dew point50°
Sat, 0756° / 43°0.07Light rain
56 °Light rain

Glen Lyon, Saturday, 7 November

Light rain. High 56°, low 43°.

Pressure29.91 inHg
Wind7.1 mph NW
Humidity74%
Visibility6.2 mi
Dew point39°
Sun, 0854° / 46°0Overcast
54 °Overcast

Glen Lyon, Sunday, 8 November

Overcast. High 54°, low 46°.

Pressure29.91 inHg
Wind11.9 mph W
Humidity56%
Visibility6.2 mi
Dew point37°
Mon, 0951° / 43°0.01Light rain
51 °Light rain

Glen Lyon, Monday, 9 November

Light rain. High 51°, low 43°.

Pressure29.91 inHg
Wind13.5 mph NW
Humidity53%
Visibility6.2 mi
Dew point33°
Tue, 1058° / 37°0Overcast
58 °Overcast

Glen Lyon, Tuesday, 10 November

Overcast. High 58°, low 37°.

Pressure30.00 inHg
Wind11.8 mph SW
Humidity70%
Visibility—
Dew point37°
Wed, 1156° / 42°0Overcast
56 °Overcast

Glen Lyon, Wednesday, 11 November

Overcast. High 56°, low 42°.

Pressure29.85 inHg
Wind9.9 mph NW
Humidity71%
Visibility—
Dew point41°
Thu, 1242° / 30°0Partly cloudy
42 °Partly cloudy

Glen Lyon, Thursday, 12 November

Partly cloudy. High 42°, low 30°.

Pressure29.97 inHg
Wind9.4 mph NW
Humidity58%
Visibility—
Dew point24°
Fri, 1341° / 28°0.04Light snow
41 °Light snow

Glen Lyon, Friday, 13 November

Light snow. High 41°, low 28°.

Pressure29.88 inHg
Wind5.5 mph W
Humidity61%
Visibility—
Dew point25°
Sat, 1441° / 32°0Overcast
41 °Overcast

Glen Lyon, Saturday, 14 November

Overcast. High 41°, low 32°.

Pressure29.97 inHg
Wind9.8 mph NW
Humidity64%
Visibility—
Dew point27°
Sun, 1550° / 36°0Partly cloudy
50 °Partly cloudy

Glen Lyon, Sunday, 15 November

Partly cloudy. High 50°, low 36°.

Pressure30.21 inHg
Wind7 mph N
Humidity63%
Visibility—
Dew point31°
Mon, 1653° / 33°0Clear
53 °Clear

Glen Lyon, Monday, 16 November

Clear. High 53°, low 33°.

Pressure30.27 inHg
Wind6.6 mph W
Humidity63%
Visibility—
Dew point32°
Tue, 1753° / 37°0Overcast
53 °Overcast

Glen Lyon, Tuesday, 17 November

Overcast. High 53°, low 37°.

Pressure30.12 inHg
Wind6.8 mph W
Humidity60%
Visibility—
Dew point32°
Wed, 1855° / 38°0Clear
55 °Clear

Glen Lyon, Wednesday, 18 November

Clear. High 55°, low 38°.

Pressure30.12 inHg
Wind6.6 mph N
Humidity71%
Visibility—
Dew point39°
Thu, 1958° / 40°0Overcast
58 °Overcast

Glen Lyon, Thursday, 19 November

Overcast. High 58°, low 40°.

Pressure30.30 inHg
Wind7.4 mph SW
Humidity73%
Visibility—
Dew point40°
Fri, 2056° / 43°0Overcast
56 °Overcast

Glen Lyon, Friday, 20 November

Overcast. High 56°, low 43°.

Pressure30.12 inHg
Wind8.9 mph W
Humidity65%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2146° / 33°0.11Climate normal
46 °Climate normal

Glen Lyon, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation28%
Record high61° (1999)
Record low17° (1987)
Sun, 2245° / 34°0.12Climate normal
45 °Climate normal

Glen Lyon, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.12 in
Chance of precipitation30%
Record high63° (2007)
Record low14° (2018)
Mon, 2346° / 32°0.07Climate normal
46 °Climate normal

Glen Lyon, Monday, 23 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.07 in
Chance of precipitation27%
Record high64° (1979)
Record low14° (2018)
Tue, 2446° / 33°0.11Climate normal
46 °Climate normal

Glen Lyon, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation33%
Record high66° (2014)
Record low14° (1989)
Wed, 2546° / 33°0.13Climate normal
46 °Climate normal

Glen Lyon, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.13 in
Chance of precipitation37%
Record high67° (1979)
Record low16° (2005)
Thu, 2647° / 34°0.18Climate normal
47 °Climate normal

Glen Lyon, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.18 in
Chance of precipitation45%
Record high64° (1979)
Record low22° (2005)
Fri, 2746° / 33°0.09Climate normal
46 °Climate normal

Glen Lyon, Friday, 27 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation33%
Record high60° (2006)
Record low21° (2014)
Sat, 2846° / 34°0.19Climate normal
46 °Climate normal

Glen Lyon, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.19 in
Chance of precipitation35%
Record high64° (1990)
Record low13° (2014)
Sun, 2945° / 32°0.11Climate normal
45 °Climate normal

Glen Lyon, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation28%
Record high63° (1990)
Record low9° (2014)
Mon, 3043° / 32°0.11Climate normal
43 °Climate normal

Glen Lyon, Monday, 30 November

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.11 in
Chance of precipitation37%
Record high63° (1991)
Record low15° (1995)
Tue, 0143° / 31°0.11Climate normal
43 °Climate normal

Glen Lyon, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation37%
Record high65° (2006)
Record low9° (1967)
Wed, 0243° / 30°0.09Climate normal
43 °Climate normal

Glen Lyon, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.09 in
Chance of precipitation42%
Record high58° (1980)
Record low4° (1967)
Thu, 0342° / 30°0.11Climate normal
42 °Climate normal

Glen Lyon, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.11 in
Chance of precipitation27%
Record high61° (1998)
Record low5° (1971)
Fri, 0442° / 29°0.09Climate normal
42 °Climate normal

Glen Lyon, Friday, 4 December

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation22%
Record high67° (1998)
Record low8° (2002)

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 Glen Lyon, 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 Glen Lyon, 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.