Monthly outlook for Garnet Valley, PA: average high 53.9°, average low 42.7°. That is 0.4° above the climate normal for November. Precipitation is expected on 4 days (about 2.0 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 23 November (65.9°), the coolest 19 November (36°).
53.9°/42.7°
Average high / low
+0.4°
Above normal
4 / 5
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
53.6°
54.4°
-0.5°
18 November – 27 November
54.5°
51.4°
+1.7°
28 November – 7 December
at normal
47.9°
—
November records over 66 years
79°1 November 2024All-time high
15.6°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Linwood (1 mi).
Mon, 0954° / 42°0
54 °
Garnet Valley, Monday, 9 November
Partly cloudy. High 54°, low 42°.
Pressure29.88 inHg
Wind17.5 mph NW
Humidity51%
Visibility6.2 mi
Dew point39°
Tue, 1062° / 42°0
62 °
Garnet Valley, Tuesday, 10 November
Mostly clear. High 62°, low 42°.
Pressure29.97 inHg
Wind13.5 mph SW
Humidity51%
Visibility6.2 mi
Dew point41°
Wed, 1160° / 43°0
60 °
Garnet Valley, Wednesday, 11 November
Clear. High 60°, low 43°.
Pressure29.97 inHg
Wind3.1 mph W
Humidity55%
Visibility6.2 mi
Dew point42°
Thu, 1257° / 48°0.2
57 °
Garnet Valley, Thursday, 12 November
Rain. High 57°, low 48°.
Pressure29.47 inHg
Wind5.7 mph S
Humidity89%
Visibility3.8 mi
Dew point53°
Fri, 1348° / 41°0
48 °
Garnet Valley, Friday, 13 November
Light rain. High 48°, low 41°.
Pressure29.47 inHg
Wind18.2 mph NW
Humidity55%
Visibility—
Dew point31°
Sat, 1445° / 37°0.16
45 °
Garnet Valley, Saturday, 14 November
Light rain. High 45°, low 37°.
Pressure29.44 inHg
Wind13.6 mph W
Humidity85%
Visibility—
Dew point36°
Sun, 1547° / 41°0
47 °
Garnet Valley, Sunday, 15 November
Overcast. High 47°, low 41°.
Pressure29.77 inHg
Wind16.1 mph W
Humidity68%
Visibility—
Dew point34°
Mon, 1653° / 41°0
53 °
Garnet Valley, Monday, 16 November
Clear. High 53°, low 41°.
Pressure29.85 inHg
Wind14 mph NW
Humidity54%
Visibility—
Dew point31°
Tue, 1750° / 40°0
50 °
Garnet Valley, Tuesday, 17 November
Mostly clear. High 50°, low 40°.
Pressure30.06 inHg
Wind11 mph NW
Humidity54%
Visibility—
Dew point29°
Wed, 1848° / 38°0
48 °
Garnet Valley, Wednesday, 18 November
Clear. High 48°, low 38°.
Pressure30.15 inHg
Wind10.8 mph N
Humidity58%
Visibility—
Dew point29°
Thu, 1948° / 36°0
48 °
Garnet Valley, Thursday, 19 November
Clear. High 48°, low 36°.
Pressure30.33 inHg
Wind5.7 mph N
Humidity57%
Visibility—
Dew point28°
Fri, 2050° / 39°0
50 °
Garnet Valley, Friday, 20 November
Overcast. High 50°, low 39°.
Pressure30.45 inHg
Wind4 mph S
Humidity63%
Visibility—
Dew point33°
Sat, 2153° / 47°0
53 °
Garnet Valley, Saturday, 21 November
Overcast. High 53°, low 47°.
Pressure30.45 inHg
Wind4.4 mph SW
Humidity82%
Visibility—
Dew point44°
Sun, 2262° / 48°0.05
62 °
Garnet Valley, Sunday, 22 November
Light rain. High 62°, low 48°.
Pressure30.21 inHg
Wind13 mph S
Humidity83%
Visibility—
Dew point50°
Mon, 2366° / 55°1.56
66 °
Garnet Valley, Monday, 23 November
Heavy rain. High 66°, low 55°.
Pressure29.56 inHg
Wind16.6 mph S
Humidity93%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2451° / 37°0.11
51 °
Garnet Valley, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation27%
Record high69° (1979)
Record low16° (1989)
Wed, 2551° / 36°0.12
51 °
Garnet Valley, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.12 in
Chance of precipitation32%
Record high70° (1979)
Record low20° (1989)
Thu, 2652° / 37°0.17
52 °
Garnet Valley, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.17 in
Chance of precipitation42%
Record high67° (1999)
Record low25° (1993)
Fri, 2752° / 37°0.1
52 °
Garnet Valley, Friday, 27 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.1 in
Chance of precipitation30%
Record high64° (1988)
Record low24° (1974)
Sat, 2852° / 39°0.14
52 °
Garnet Valley, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.14 in
Chance of precipitation30%
Record high69° (1990)
Record low23° (1996)
Sun, 2949° / 36°0.15
49 °
Garnet Valley, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.15 in
Chance of precipitation32%
Record high67° (1990)
Record low23° (2023)
Mon, 3048° / 35°0.11
48 °
Garnet Valley, Monday, 30 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation30%
Record high69° (2001)
Record low22° (1976)
Tue, 0148° / 35°0.12
48 °
Garnet Valley, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.12 in
Chance of precipitation32%
Record high71° (2006)
Record low14° (1967)
Wed, 0247° / 34°0.11
47 °
Garnet Valley, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation28%
Record high63° (1970)
Record low11° (1967)
Thu, 0348° / 34°0.11
48 °
Garnet Valley, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.11 in
Chance of precipitation27%
Record high66° (1998)
Record low17° (1976)
Fri, 0447° / 33°0.1
47 °
Garnet Valley, Friday, 4 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.1 in
Chance of precipitation23%
Record high71° (1998)
Record low15° (1966)
Sat, 0546° / 33°0.16
46 °
Garnet Valley, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.16 in
Chance of precipitation28%
Record high69° (1982)
Record low21° (1966)
Sun, 0647° / 33°0.11
47 °
Garnet Valley, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation40%
Record high70° (1998)
Record low21° (2002)
Mon, 0745° / 33°0.11
45 °
Garnet Valley, Monday, 7 December
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.11 in
Chance of precipitation23%
Record high73° (1998)
Record low12° (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 Garnet Valley, 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 Garnet Valley, 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.