Monthly outlook for Radnor Station, PA: average high 61.2°, average low 48.6°. That is 2.9° above the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 6 November (72°), the coolest 1 November (35.5°).
61.2°/48.6°
Average high / low
+2.9°
Above normal
4 / 4
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
65.2°
57.6°
+4.2°
10 November – 19 November
54.5°
52.5°
+1.1°
20 November – 29 November
at normal
50°
—
October records over 66 years
93°2 October 2019All-time high
27.1°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Bryn Mawr (3 mi).
Sun, 0162° / 36°0
62 °
Radnor Station, Sunday, 1 November
Overcast. High 62°, low 36°.
Pressure30.53 inHg
Wind2.4 mph NE
Humidity47%
Visibility6.2 mi
Dew point36°
Mon, 0265° / 44°0
65 °
Radnor Station, Monday, 2 November
Overcast. High 65°, low 44°.
Pressure30.45 inHg
Wind4.5 mph SW
Humidity42%
Visibility6.2 mi
Dew point38°
Tue, 0369° / 46°0
69 °
Radnor Station, Tuesday, 3 November
Overcast. High 69°, low 46°.
Pressure30.33 inHg
Wind4 mph SW
Humidity56%
Visibility6.2 mi
Dew point49°
Wed, 0471° / 51°0
71 °
Radnor Station, Wednesday, 4 November
Clear. High 71°, low 51°.
Pressure30.21 inHg
Wind5.4 mph S
Humidity60%
Visibility6.2 mi
Dew point53°
Thu, 0569° / 57°0.31
69 °
Radnor Station, Thursday, 5 November
Rain. High 69°, low 57°.
Pressure29.97 inHg
Wind11.1 mph S
Humidity97%
Visibility—
Dew point64°
Fri, 0672° / 59°0.01
72 °
Radnor Station, Friday, 6 November
Light rain. High 72°, low 59°.
Pressure29.85 inHg
Wind10.3 mph E
Humidity62%
Visibility—
Dew point52°
Sat, 0761° / 53°0.58
61 °
Radnor Station, Saturday, 7 November
Rain. High 61°, low 53°.
Pressure29.68 inHg
Wind13.4 mph E
Humidity82%
Visibility—
Dew point51°
Sun, 0866° / 52°0.15
66 °
Radnor Station, Sunday, 8 November
Light rain. High 66°, low 52°.
Pressure29.77 inHg
Wind5.1 mph N
Humidity73%
Visibility—
Dew point50°
Mon, 0959° / 54°0.08
59 °
Radnor Station, Monday, 9 November
Light rain. High 59°, low 54°.
Pressure29.88 inHg
Wind8.6 mph NE
Humidity86%
Visibility—
Dew point54°
Tue, 1057° / 52°0
57 °
Radnor Station, Tuesday, 10 November
Overcast. High 57°, low 52°.
Pressure30.03 inHg
Wind9.2 mph NE
Humidity70%
Visibility—
Dew point45°
Wed, 1157° / 51°0
57 °
Radnor Station, Wednesday, 11 November
Overcast. High 57°, low 51°.
Pressure30.00 inHg
Wind3.1 mph NE
Humidity65%
Visibility—
Dew point42°
Thu, 1259° / 51°0
59 °
Radnor Station, Thursday, 12 November
Overcast. High 59°, low 51°.
Pressure29.94 inHg
Wind4.8 mph E
Humidity58%
Visibility—
Dew point39°
Fri, 1354° / 46°0.03
54 °
Radnor Station, Friday, 13 November
Light rain. High 54°, low 46°.
Pressure30.00 inHg
Wind8.6 mph N
Humidity81%
Visibility—
Dew point44°
Sat, 1451° / 41°0.01
51 °
Radnor Station, Saturday, 14 November
Light rain. High 51°, low 41°.
Pressure29.97 inHg
Wind8.8 mph S
Humidity45%
Visibility—
Dew point26°
Sun, 1550° / 46°0.02
50 °
Radnor Station, Sunday, 15 November
Light rain. High 50°, low 46°.
Pressure29.74 inHg
Wind12.5 mph W
Humidity61%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1652° / 38°0.13
52 °
Radnor Station, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.13 in
Chance of precipitation30%
Record high72° (2005)
Record low21° (1967)
Tue, 1751° / 37°0.09
51 °
Radnor Station, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high67° (1987)
Record low26° (1967)
Wed, 1851° / 37°0.07
51 °
Radnor Station, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation27%
Record high68° (1963)
Record low25° (2014)
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)
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.