Monthly outlook for Radnor Station, PA: average high 60.4°, average low 45.4°. That is 3.3° above the climate normal for November. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 5 November (74.3°), the coolest 12 November (35.4°).
60.4°/45.4°
Average high / low
+3.3°
Above normal
2 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
3 November – 12 November
63°
56°
+3.9°
13 November – 22 November
56.1°
51.2°
+2.7°
23 November – 2 December
at normal
49°
—
November records over 66 years
78.6°1 November 2024All-time high
14.4°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Bryn Mawr (3 mi).
Wed, 0473° / 45°0
73 °
Radnor Station, Wednesday, 4 November
Clear. High 73°, low 45°.
Pressure30.15 inHg
Wind8.8 mph S
Humidity53%
Visibility6.2 mi
Dew point52°
Thu, 0574° / 58°0.01
74 °
Radnor Station, Thursday, 5 November
Light rain. High 74°, low 58°.
Pressure29.91 inHg
Wind14.6 mph SW
Humidity70%
Visibility6.2 mi
Dew point62°
Fri, 0671° / 57°0.13
71 °
Radnor Station, Friday, 6 November
Light rain. High 71°, low 57°.
Pressure29.85 inHg
Wind2.2 mph N
Humidity77%
Visibility6.2 mi
Dew point61°
Sat, 0767° / 51°0
67 °
Radnor Station, Saturday, 7 November
Mostly clear. High 67°, low 51°.
Pressure29.88 inHg
Wind9.1 mph W
Humidity64%
Visibility—
Dew point49°
Sun, 0859° / 45°0
59 °
Radnor Station, Sunday, 8 November
Clear. High 59°, low 45°.
Pressure29.97 inHg
Wind8.7 mph NW
Humidity61%
Visibility—
Dew point41°
Mon, 0954° / 39°0
54 °
Radnor Station, Monday, 9 November
Clear. High 54°, low 39°.
Pressure30.18 inHg
Wind6.3 mph N
Humidity33%
Visibility—
Dew point19°
Tue, 1060° / 43°0
60 °
Radnor Station, Tuesday, 10 November
Clear. High 60°, low 43°.
Pressure30.18 inHg
Wind7 mph W
Humidity34%
Visibility—
Dew point24°
Wed, 1156° / 42°0
56 °
Radnor Station, Wednesday, 11 November
Clear. High 56°, low 42°.
Pressure30.12 inHg
Wind13.6 mph N
Humidity59%
Visibility—
Dew point37°
Thu, 1247° / 35°0
47 °
Radnor Station, Thursday, 12 November
Clear. High 47°, low 35°.
Pressure30.33 inHg
Wind10.4 mph N
Humidity39%
Visibility—
Dew point17°
Fri, 1354° / 39°0
54 °
Radnor Station, Friday, 13 November
Overcast. High 54°, low 39°.
Pressure30.03 inHg
Wind10.4 mph SW
Humidity54%
Visibility—
Dew point29°
Sat, 1449° / 42°0
49 °
Radnor Station, Saturday, 14 November
Partly cloudy. High 49°, low 42°.
Pressure30.21 inHg
Wind7.1 mph W
Humidity52%
Visibility—
Dew point28°
Sun, 1555° / 44°0
55 °
Radnor Station, Sunday, 15 November
Overcast. High 55°, low 44°.
Pressure30.42 inHg
Wind6.9 mph SE
Humidity34%
Visibility—
Dew point20°
Mon, 1651° / 48°0.65
51 °
Radnor Station, Monday, 16 November
Rain. High 51°, low 48°.
Pressure30.03 inHg
Wind10.7 mph N
Humidity91%
Visibility—
Dew point47°
Tue, 1764° / 47°0
64 °
Radnor Station, Tuesday, 17 November
Clear. High 64°, low 47°.
Pressure30.00 inHg
Wind10.9 mph W
Humidity68%
Visibility—
Dew point44°
Wed, 1863° / 48°0
63 °
Radnor Station, Wednesday, 18 November
Mostly clear. High 63°, low 48°.
Pressure30.09 inHg
Wind6.3 mph W
Humidity51%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1951° / 37°0.09
51 °
Radnor Station, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation25%
Record high67° (2016)
Record low21° (2014)
Fri, 2051° / 37°0.08
51 °
Radnor Station, Friday, 20 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation25%
Record high72° (1985)
Record low26° (1984)
Sat, 2150° / 36°0.1
50 °
Radnor Station, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation27%
Record high68° (1991)
Record low20° (1987)
Sun, 2249° / 37°0.11
49 °
Radnor Station, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.11 in
Chance of precipitation33%
Record high68° (2007)
Record low19° (1987)
Mon, 2349° / 35°0.07
49 °
Radnor Station, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation20%
Record high67° (1979)
Record low16° (2018)
Tue, 2450° / 36°0.1
50 °
Radnor Station, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation27%
Record high68° (1979)
Record low14° (1989)
Wed, 2550° / 35°0.13
50 °
Radnor Station, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.13 in
Chance of precipitation33%
Record high69° (1979)
Record low18° (1989)
Thu, 2651° / 36°0.17
51 °
Radnor Station, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.17 in
Chance of precipitation42%
Record high65° (1999)
Record low24° (2005)
Fri, 2750° / 36°0.11
50 °
Radnor Station, Friday, 27 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.11 in
Chance of precipitation32%
Record high63° (2015)
Record low24° (1974)
Sat, 2851° / 37°0.14
51 °
Radnor Station, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.14 in
Chance of precipitation27%
Record high67° (1990)
Record low21° (2014)
Sun, 2948° / 35°0.13
48 °
Radnor Station, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation32%
Record high66° (1990)
Record low24° (2023)
Mon, 3047° / 34°0.11
47 °
Radnor Station, Monday, 30 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation32%
Record high68° (2001)
Record low21° (1976)
Tue, 0147° / 34°0.11
47 °
Radnor Station, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation30%
Record high69° (2006)
Record low15° (1967)
Wed, 0246° / 33°0.11
46 °
Radnor Station, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation30%
Record high62° (1970)
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 Radnor Station, 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 Radnor Station, 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.