10-day forecast for Radnor, CA: 41° to 78°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Thursday, November 12
59° · 0.44 in
Worst day: Thursday, November 19
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1370° / 49°0.16
Morning57°feels 56°
Afternoon69°feels 68°
Evening53°feels 53°
Overnight54°feels 53°
70 °
Radnor, Friday, 13 November
Rain. High 70°, low 49°.
Pressure29.74 inHg
Wind4.5 mph S
Humidity46%
Visibility6.2 mi
Dew point48°
Sat, 1465° / 45°0
Morning49°feels 49°
Afternoon65°feels 63°
Evening52°feels 51°
Overnight48°feels 48°
65 °
Radnor, Saturday, 14 November
Partly cloudy. High 65°, low 45°.
Pressure30.00 inHg
Wind3.4 mph W
Humidity62%
Visibility6.2 mi
Dew point50°
Sun, 1568° / 45°0
Morning51°feels 49°
Afternoon68°feels 67°
Evening56°feels 55°
Overnight47°feels 47°
68 °
Radnor, Sunday, 15 November
Clear. High 68°, low 45°.
Pressure30.06 inHg
Wind3.3 mph W
Humidity46%
Visibility6.2 mi
Dew point46°
Mon, 1653° / 49°0.06
Morning53°feels 52°
Afternoon53°feels 52°
Evening51°feels 50°
Overnight51°feels 50°
53 °
Radnor, Monday, 16 November
Light rain. High 53°, low 49°.
Pressure30.12 inHg
Wind4.7 mph NW
Humidity84%
Visibility5.4 mi
Dew point48°
Tue, 1759° / 41°0
Morning45°feels 45°
Afternoon53°feels 51°
Evening56°feels 53°
Overnight44°feels 43°
59 °
Radnor, Tuesday, 17 November
Mostly clear. High 59°, low 41°.
Pressure30.06 inHg
Wind8.8 mph NW
Humidity70%
Visibility—
Dew point41°
Wed, 1862° / 41°0
Morning44°feels 44°
Afternoon54°feels 53°
Evening61°feels 59°
Overnight55°feels 54°
62 °
Radnor, Wednesday, 18 November
Overcast. High 62°, low 41°.
Pressure30.06 inHg
Wind6.8 mph SE
Humidity69%
Visibility—
Dew point41°
Thu, 1959° / 47°0.44
Morning54°feels 53°
Afternoon54°feels 52°
Evening53°feels 51°
Overnight49°feels 46°
59 °
Radnor, Thursday, 19 November
Rain. High 59°, low 47°.
Pressure29.94 inHg
Wind10.3 mph S
Humidity74%
Visibility—
Dew point46°
Fri, 2056° / 45°0.05
Morning47°feels 46°
Afternoon53°feels 50°
Evening53°feels 51°
Overnight47°feels 46°
56 °
Radnor, Friday, 20 November
Light rain. High 56°, low 45°.
Pressure29.91 inHg
Wind5.6 mph N
Humidity63%
Visibility—
Dew point39°
Sat, 2155° / 43°0
Morning47°feels 44°
Afternoon51°feels 49°
Evening54°feels 52°
Overnight48°feels 46°
55 °
Radnor, Saturday, 21 November
Overcast. High 55°, low 43°.
Pressure29.94 inHg
Wind5.7 mph N
Humidity67%
Visibility—
Dew point39°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Radnor, CA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.