Monthly outlook for Radnor Green, DE: average high 61.8°, average low 45.9°. That is 2.5° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 13 November (71.2°), the coolest 8 November (38.3°).
61.8°/45.9°
Average high / low
+2.5°
Above normal
2 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
63.2°
58.9°
+2.4°
9 November – 18 November
59.5°
54°
+3.1°
19 November – 28 November
at normal
51.3°
—
October records over 66 years
93.7°2 October 2019All-time high
27.1°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Linwood (3 mi).
Sat, 3159° / 40°0
59 °
Radnor Green, Saturday, 31 October
Mostly clear. High 59°, low 40°.
Pressure30.45 inHg
Wind6.8 mph N
Humidity52%
Visibility6.2 mi
Dew point38°
Sun, 0161° / 42°0
61 °
Radnor Green, Sunday, 1 November
Partly cloudy. High 61°, low 42°.
Pressure30.53 inHg
Wind2.1 mph E
Humidity47%
Visibility6.2 mi
Dew point38°
Mon, 0265° / 44°0
65 °
Radnor Green, Monday, 2 November
Overcast. High 65°, low 44°.
Pressure30.42 inHg
Wind6.3 mph SW
Humidity52%
Visibility6.2 mi
Dew point44°
Tue, 0368° / 46°0
68 °
Radnor Green, Tuesday, 3 November
Overcast. High 68°, low 46°.
Pressure30.33 inHg
Wind5.9 mph S
Humidity68%
Visibility—
Dew point48°
Wed, 0470° / 51°0
70 °
Radnor Green, Wednesday, 4 November
Mostly clear. High 70°, low 51°.
Pressure30.18 inHg
Wind9.1 mph S
Humidity76%
Visibility—
Dew point54°
Thu, 0569° / 57°0.49
69 °
Radnor Green, Thursday, 5 November
Rain. High 69°, low 57°.
Pressure29.88 inHg
Wind14 mph S
Humidity86%
Visibility—
Dew point61°
Fri, 0667° / 51°0.08
67 °
Radnor Green, Friday, 6 November
Light rain. High 67°, low 51°.
Pressure29.53 inHg
Wind17.6 mph NW
Humidity72%
Visibility—
Dew point55°
Sat, 0752° / 42°0
52 °
Radnor Green, Saturday, 7 November
Clear. High 52°, low 42°.
Pressure30.09 inHg
Wind16.4 mph N
Humidity45%
Visibility—
Dew point26°
Sun, 0852° / 38°0.02
52 °
Radnor Green, Sunday, 8 November
Light rain. High 52°, low 38°.
Pressure30.21 inHg
Wind9.4 mph NW
Humidity38%
Visibility—
Dew point21°
Mon, 0953° / 42°0.02
53 °
Radnor Green, Monday, 9 November
Light rain. High 53°, low 42°.
Pressure30.00 inHg
Wind11.1 mph W
Humidity59%
Visibility—
Dew point33°
Tue, 1051° / 43°0
51 °
Radnor Green, Tuesday, 10 November
Overcast. High 51°, low 43°.
Pressure29.97 inHg
Wind13.4 mph N
Humidity57%
Visibility—
Dew point34°
Wed, 1155° / 39°0
55 °
Radnor Green, Wednesday, 11 November
Clear. High 55°, low 39°.
Pressure30.00 inHg
Wind9.2 mph NW
Humidity52%
Visibility—
Dew point30°
Thu, 1255° / 47°0.01
55 °
Radnor Green, Thursday, 12 November
Light rain. High 55°, low 47°.
Pressure29.80 inHg
Wind4.8 mph SW
Humidity61%
Visibility—
Dew point38°
Fri, 1371° / 52°0
71 °
Radnor Green, Friday, 13 November
Clear. High 71°, low 52°.
Pressure30.00 inHg
Wind12.2 mph W
Humidity70%
Visibility—
Dew point52°
Sat, 1471° / 54°0
71 °
Radnor Green, Saturday, 14 November
Overcast. High 71°, low 54°.
Pressure30.21 inHg
Wind4.7 mph N
Humidity51%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1554° / 40°0.11
54 °
Radnor Green, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation30%
Record high75° (1993)
Record low26° (1967)
Mon, 1653° / 39°0.13
53 °
Radnor Green, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.13 in
Chance of precipitation33%
Record high73° (2005)
Record low23° (1996)
Tue, 1752° / 38°0.09
52 °
Radnor Green, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation28%
Record high68° (2023)
Record low26° (1995)
Wed, 1853° / 38°0.06
53 °
Radnor Green, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.06 in
Chance of precipitation25%
Record high67° (1963)
Record low26° (1997)
Thu, 1952° / 38°0.09
52 °
Radnor Green, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation27%
Record high67° (2016)
Record low23° (2014)
Fri, 2052° / 38°0.07
52 °
Radnor Green, Friday, 20 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.07 in
Chance of precipitation22%
Record high73° (1985)
Record low26° (2022)
Sat, 2151° / 37°0.1
51 °
Radnor Green, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation23%
Record high70° (1991)
Record low22° (1987)
Sun, 2250° / 37°0.11
50 °
Radnor Green, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation33%
Record high69° (2007)
Record low20° (2018)
Mon, 2350° / 36°0.08
50 °
Radnor Green, Monday, 23 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.08 in
Chance of precipitation22%
Record high68° (1979)
Record low17° (2018)
Tue, 2451° / 37°0.11
51 °
Radnor Green, 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 °
Radnor Green, 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 °
Radnor Green, 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 °
Radnor Green, 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 °
Radnor Green, 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)
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 Green, DE 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 Green, DE 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.