10-day forecast for Keystone, CA: 48° to 72°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Sunday, November 15
61° · 1.33 in
Worst day: Thursday, November 19
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1671° / 60°0.02
Morning64°feels 65°
Afternoon71°feels 71°
Evening62°feels 62°
Overnight60°feels 60°
71 °
Keystone, Monday, 16 November
Light rain. High 71°, low 60°.
Pressure30.00 inHg
Wind1 mph SE
Humidity70%
Visibility6.2 mi
Dew point59°
Tue, 1765° / 52°0.01
Morning58°feels 56°
Afternoon65°feels 64°
Evening57°feels 54°
Overnight57°feels 57°
65 °
Keystone, Tuesday, 17 November
Light rain. High 65°, low 52°.
Pressure30.00 inHg
Wind3 mph W
Humidity46%
Visibility6.2 mi
Dew point44°
Wed, 1866° / 48°0
Morning52°feels 50°
Afternoon65°feels 63°
Evening60°feels 59°
Overnight49°feels 48°
66 °
Keystone, Wednesday, 18 November
Clear. High 66°, low 48°.
Pressure30.12 inHg
Wind1.8 mph W
Humidity47%
Visibility6.2 mi
Dew point45°
Thu, 1961° / 56°1.33
Morning59°feels 58°
Afternoon60°feels 60°
Evening60°feels 60°
Overnight57°feels 56°
61 °
Keystone, Thursday, 19 November
Heavy rain. High 61°, low 56°.
Pressure29.97 inHg
Wind8.7 mph SW
Humidity85%
Visibility—
Dew point55°
Fri, 2063° / 49°0.04
Morning53°feels 53°
Afternoon60°feels 59°
Evening61°feels 60°
Overnight55°feels 54°
63 °
Keystone, Friday, 20 November
Light rain. High 63°, low 49°.
Pressure30.00 inHg
Wind4.5 mph E
Humidity78%
Visibility—
Dew point52°
Sat, 2166° / 58°0
Morning60°feels 58°
Afternoon64°feels 62°
Evening66°feels 64°
Overnight63°feels 62°
66 °
Keystone, Saturday, 21 November
Clear. High 66°, low 58°.
Pressure30.06 inHg
Wind7.1 mph W
Humidity35%
Visibility—
Dew point35°
Sun, 2266° / 63°0.02
Morning63°feels 62°
Afternoon64°feels 63°
Evening66°feels 65°
Overnight64°feels 63°
66 °
Keystone, Sunday, 22 November
Light rain. High 66°, low 63°.
Pressure30.09 inHg
Wind13.4 mph W
Humidity52%
Visibility—
Dew point46°
Mon, 2367° / 63°0
Morning64°feels 63°
Afternoon65°feels 64°
Evening66°feels 65°
Overnight65°feels 64°
67 °
Keystone, Monday, 23 November
Overcast. High 67°, low 63°.
Pressure30.15 inHg
Wind9.6 mph W
Humidity57%
Visibility—
Dew point49°
Tue, 2467° / 63°0
Morning64°feels 63°
Afternoon66°feels 65°
Evening67°feels 65°
Overnight64°feels 64°
67 °
Keystone, Tuesday, 24 November
Overcast. High 67°, low 63°.
Pressure30.15 inHg
Wind13.4 mph W
Humidity59%
Visibility—
Dew point50°
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 Keystone, 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.