Monthly outlook for Corona, CA: average high 82.7°, average low 63.6°. That is 2.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 16 October (93°), the coolest 21 October (58.6°).
82.7°/63.6°
Average high / low
+2.5°
Above normal
1 / 2
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
82.4°
79.3°
+1.7°
25 October – 3 November
83°
76.3°
+3.7°
4 November – 13 November
at normal
73°
—
October records over 66 years
105.4°1 October 2020All-time high
33.3°30 October 1971All-time low
Fri, 1693° / 69°0
93 °
Corona, Friday, 16 October
Partly cloudy. High 93°, low 69°.
Pressure30.00 inHg
Wind14.7 mph NE
Humidity17%
Visibility6.2 mi
Dew point38°
Sat, 1791° / 71°0
91 °
Corona, Saturday, 17 October
Clear. High 91°, low 71°.
Pressure30.00 inHg
Wind11.3 mph E
Humidity13%
Visibility6.2 mi
Dew point30°
Sun, 1888° / 62°0
88 °
Corona, Sunday, 18 October
Clear. High 88°, low 62°.
Pressure29.97 inHg
Wind3 mph NE
Humidity15%
Visibility6.2 mi
Dew point32°
Mon, 1984° / 62°0
84 °
Corona, Monday, 19 October
Clear. High 84°, low 62°.
Pressure29.88 inHg
Wind3.1 mph W
Humidity36%
Visibility6.2 mi
Dew point51°
Tue, 2083° / 60°0
83 °
Corona, Tuesday, 20 October
Clear. High 83°, low 60°.
Pressure29.88 inHg
Wind6.1 mph SW
Humidity45%
Visibility—
Dew point50°
Wed, 2166° / 59°0.54
66 °
Corona, Wednesday, 21 October
Rain. High 66°, low 59°.
Pressure29.91 inHg
Wind5.1 mph E
Humidity70%
Visibility—
Dew point53°
Thu, 2272° / 60°0.01
72 °
Corona, Thursday, 22 October
Light rain. High 72°, low 60°.
Pressure30.03 inHg
Wind9.6 mph SW
Humidity56%
Visibility—
Dew point50°
Fri, 2377° / 61°0
77 °
Corona, Friday, 23 October
Clear. High 77°, low 61°.
Pressure30.09 inHg
Wind7.2 mph W
Humidity43%
Visibility—
Dew point46°
Sat, 2483° / 65°0
83 °
Corona, Saturday, 24 October
Overcast. High 83°, low 65°.
Pressure30.00 inHg
Wind10 mph NE
Humidity20%
Visibility—
Dew point31°
Sun, 2576° / 65°0
76 °
Corona, Sunday, 25 October
Clear. High 76°, low 65°.
Pressure30.03 inHg
Wind19.8 mph NE
Humidity8%
Visibility—
Dew point7°
Mon, 2678° / 62°0
78 °
Corona, Monday, 26 October
Clear. High 78°, low 62°.
Pressure30.03 inHg
Wind9.3 mph NE
Humidity10%
Visibility—
Dew point12°
Tue, 2781° / 61°0
81 °
Corona, Tuesday, 27 October
Clear. High 81°, low 61°.
Pressure30.12 inHg
Wind10.3 mph W
Humidity7%
Visibility—
Dew point5°
Wed, 2882° / 64°0
82 °
Corona, Wednesday, 28 October
Clear. High 82°, low 64°.
Pressure30.06 inHg
Wind6.9 mph W
Humidity9%
Visibility—
Dew point12°
Thu, 2990° / 66°0
90 °
Corona, Thursday, 29 October
Overcast. High 90°, low 66°.
Pressure29.94 inHg
Wind6.4 mph N
Humidity8%
Visibility—
Dew point14°
Fri, 3092° / 72°0
92 °
Corona, Friday, 30 October
Mostly clear. High 92°, low 72°.
Pressure29.94 inHg
Wind5.5 mph E
Humidity12%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3175° / 52°0.02
75 °
Corona, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high75°
Average low52°
Average precipitation0.02 in
Chance of precipitation12%
Record high91° (1966)
Record low39° (1971)
Sun, 0176° / 51°0.05
76 °
Corona, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high76°
Average low51°
Average precipitation0.05 in
Chance of precipitation13%
Record high93° (1997)
Record low40° (1971)
Mon, 0276° / 52°0.02
76 °
Corona, Monday, 2 November
Climate normal for this date — 60-year average.
Average high76°
Average low52°
Average precipitation0.02 in
Chance of precipitation15%
Record high93° (1997)
Record low41° (1971)
Tue, 0377° / 50°0
77 °
Corona, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high77°
Average low50°
Average precipitation0 in
Chance of precipitation3%
Record high93° (2010)
Record low41° (1990)
Wed, 0476° / 51°0.03
76 °
Corona, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high76°
Average low51°
Average precipitation0.03 in
Chance of precipitation10%
Record high94° (2020)
Record low37° (1994)
Thu, 0575° / 51°0.01
75 °
Corona, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high75°
Average low51°
Average precipitation0.01 in
Chance of precipitation3%
Record high94° (2020)
Record low41° (2011)
Fri, 0674° / 51°0.02
74 °
Corona, Friday, 6 November
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.02 in
Chance of precipitation7%
Record high91° (2006)
Record low42° (2011)
Sat, 0773° / 51°0.06
73 °
Corona, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.06 in
Chance of precipitation8%
Record high91° (2006)
Record low37° (2011)
Sun, 0873° / 51°0.09
73 °
Corona, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.09 in
Chance of precipitation22%
Record high91° (2016)
Record low38° (2011)
Mon, 0972° / 51°0.05
72 °
Corona, Monday, 9 November
Climate normal for this date — 60-year average.
Average high72°
Average low51°
Average precipitation0.05 in
Chance of precipitation13%
Record high92° (2025)
Record low39° (2011)
Tue, 1072° / 50°0.04
72 °
Corona, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.04 in
Chance of precipitation10%
Record high93° (2025)
Record low41° (2020)
Wed, 1172° / 49°0.07
72 °
Corona, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.07 in
Chance of precipitation15%
Record high89° (2021)
Record low38° (2012)
Thu, 1272° / 49°0.06
72 °
Corona, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.06 in
Chance of precipitation15%
Record high92° (2021)
Record low35° (2000)
Fri, 1373° / 49°0.04
73 °
Corona, Friday, 13 November
Climate normal for this date — 60-year average.
Average high73°
Average low49°
Average precipitation0.04 in
Chance of precipitation15%
Record high92° (2021)
Record low34° (1985)
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 Corona, CA 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 Corona, CA 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.