As of 21:56 PST

Weather in Porphyry, CA

60°Current weather

Porphyry, Saturday, 14 November, 21:56

Overcast. Feels like 59°. High 69°, low 57°.

Pressure30.03 inHg
Wind1 mph SW
Humidity78%
Visibility6.2 mi
Dew point53°

Monthly outlook for Porphyry, CA: average high 68.9°, average low 55.7°. That is 0.1° below the climate normal for November. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 2 days and 1.0 inches. The warmest day looks like 29 November (79.8°), the coolest 18 November (47.9°).

68.9°/55.7°
Average high / low
−0.1°
Below normal
5 / 2
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November66.6°70°-1.9°
24 November – 3 December72.9°67.4°+3.1°
4 December – 13 Decemberat normal65.2°—

November records over 66 years

94.3°5 November 2020All-time high
29.3°19 November 1964All-time low

Climate normals and records are computed from the nearest reference point — Corona (2 mi).

Sun, 1573° / 55°0Mostly clear
73 °Mostly clear

Porphyry, Sunday, 15 November

Mostly clear. High 73°, low 55°.

Pressure30.06 inHg
Wind3.8 mph N
Humidity59%
Visibility6.2 mi
Dew point52°
Mon, 1669° / 56°0.01Light rain
69 °Light rain

Porphyry, Monday, 16 November

Light rain. High 69°, low 56°.

Pressure30.00 inHg
Wind2.3 mph W
Humidity60%
Visibility6.2 mi
Dew point54°
Tue, 1764° / 50°0.22Rain
64 °Rain

Porphyry, Tuesday, 17 November

Rain. High 64°, low 50°.

Pressure29.94 inHg
Wind3.4 mph W
Humidity69%
Visibility6.2 mi
Dew point53°
Wed, 1864° / 48°0Mostly clear
64 °Mostly clear

Porphyry, Wednesday, 18 November

Mostly clear. High 64°, low 48°.

Pressure30.09 inHg
Wind4.8 mph N
Humidity61%
Visibility6.2 mi
Dew point49°
Thu, 1958° / 51°0.73Rain
58 °Rain

Porphyry, Thursday, 19 November

Rain. High 58°, low 51°.

Pressure30.06 inHg
Wind3.6 mph NE
Humidity75%
Visibility—
Dew point49°
Fri, 2065° / 49°0.46Rain
65 °Rain

Porphyry, Friday, 20 November

Rain. High 65°, low 49°.

Pressure30.03 inHg
Wind5.1 mph NW
Humidity71%
Visibility—
Dew point49°
Sat, 2171° / 57°0Overcast
71 °Overcast

Porphyry, Saturday, 21 November

Overcast. High 71°, low 57°.

Pressure30.06 inHg
Wind5 mph SW
Humidity38%
Visibility—
Dew point39°
Sun, 2266° / 57°0.02Light rain
66 °Light rain

Porphyry, Sunday, 22 November

Light rain. High 66°, low 57°.

Pressure30.06 inHg
Wind7 mph W
Humidity61%
Visibility—
Dew point48°
Mon, 2366° / 55°0Clear
66 °Clear

Porphyry, Monday, 23 November

Clear. High 66°, low 55°.

Pressure30.12 inHg
Wind5.9 mph W
Humidity54%
Visibility—
Dew point46°
Tue, 2467° / 56°0Clear
67 °Clear

Porphyry, Tuesday, 24 November

Clear. High 67°, low 56°.

Pressure30.12 inHg
Wind8.5 mph W
Humidity55%
Visibility—
Dew point47°
Wed, 2568° / 60°0.19Rain
68 °Rain

Porphyry, Wednesday, 25 November

Rain. High 68°, low 60°.

Pressure30.18 inHg
Wind4 mph NW
Humidity84%
Visibility—
Dew point58°
Thu, 2673° / 56°0Clear
73 °Clear

Porphyry, Thursday, 26 November

Clear. High 73°, low 56°.

Pressure30.21 inHg
Wind4.6 mph E
Humidity29%
Visibility—
Dew point33°
Fri, 2773° / 61°0Overcast
73 °Overcast

Porphyry, Friday, 27 November

Overcast. High 73°, low 61°.

Pressure30.12 inHg
Wind4.3 mph E
Humidity19%
Visibility—
Dew point23°
Sat, 2877° / 59°0Mostly clear
77 °Mostly clear

Porphyry, Saturday, 28 November

Mostly clear. High 77°, low 59°.

Pressure30.12 inHg
Wind4.5 mph E
Humidity14%
Visibility—
Dew point19°
Sun, 2980° / 62°0Clear
80 °Clear

Porphyry, Sunday, 29 November

Clear. High 80°, low 62°.

Pressure30.12 inHg
Wind4.6 mph E
Humidity19%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3066° / 44°0.09Climate normal
66 °Climate normal

Porphyry, Monday, 30 November

Climate normal for this date — 60-year average.

Average high66°
Average low44°
Average precipitation0.09 in
Chance of precipitation20%
Record high85° (2021)
Record low31° (2004)
Tue, 0167° / 44°0.02Climate normal
67 °Climate normal

Porphyry, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high67°
Average low44°
Average precipitation0.02 in
Chance of precipitation10%
Record high87° (2021)
Record low31° (2004)
Wed, 0267° / 43°0.02Climate normal
67 °Climate normal

Porphyry, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high67°
Average low43°
Average precipitation0.02 in
Chance of precipitation8%
Record high79° (2017)
Record low32° (2004)
Thu, 0367° / 44°0.07Climate normal
67 °Climate normal

Porphyry, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high67°
Average low44°
Average precipitation0.07 in
Chance of precipitation12%
Record high79° (1979)
Record low34° (2004)
Fri, 0466° / 44°0.09Climate normal
66 °Climate normal

Porphyry, Friday, 4 December

Climate normal for this date — 60-year average.

Average high66°
Average low44°
Average precipitation0.09 in
Chance of precipitation20%
Record high83° (1979)
Record low31° (2011)
Sat, 0566° / 44°0.07Climate normal
66 °Climate normal

Porphyry, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high66°
Average low44°
Average precipitation0.07 in
Chance of precipitation15%
Record high83° (1979)
Record low33° (2011)
Sun, 0666° / 44°0.11Climate normal
66 °Climate normal

Porphyry, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high66°
Average low44°
Average precipitation0.11 in
Chance of precipitation17%
Record high83° (1979)
Record low31° (2011)
Mon, 0765° / 45°0.11Climate normal
65 °Climate normal

Porphyry, Monday, 7 December

Climate normal for this date — 60-year average.

Average high65°
Average low45°
Average precipitation0.11 in
Chance of precipitation27%
Record high80° (2015)
Record low28° (1978)
Tue, 0865° / 44°0.04Climate normal
65 °Climate normal

Porphyry, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high65°
Average low44°
Average precipitation0.04 in
Chance of precipitation18%
Record high82° (2015)
Record low26° (1978)
Wed, 0965° / 43°0.02Climate normal
65 °Climate normal

Porphyry, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high65°
Average low43°
Average precipitation0.02 in
Chance of precipitation15%
Record high82° (2025)
Record low28° (1978)
Thu, 1065° / 43°0.03Climate normal
65 °Climate normal

Porphyry, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high65°
Average low43°
Average precipitation0.03 in
Chance of precipitation7%
Record high85° (2025)
Record low30° (1998)
Fri, 1164° / 44°0.06Climate normal
64 °Climate normal

Porphyry, Friday, 11 December

Climate normal for this date — 60-year average.

Average high64°
Average low44°
Average precipitation0.06 in
Chance of precipitation17%
Record high84° (2025)
Record low31° (1972)
Sat, 1264° / 42°0.06Climate normal
64 °Climate normal

Porphyry, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high64°
Average low42°
Average precipitation0.06 in
Chance of precipitation13%
Record high82° (2017)
Record low27° (1972)
Sun, 1363° / 42°0.05Climate normal
63 °Climate normal

Porphyry, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high63°
Average low42°
Average precipitation0.05 in
Chance of precipitation15%
Record high82° (2017)
Record low29° (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 Porphyry, 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 Porphyry, 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.