As of 07:04 PST

Weather in Porphyry, CA

64°Current weather

Porphyry, Tuesday, 10 November, 07:04

Clear. Feels like 62°. High 86°, low 60°.

Pressure30.09 inHg
Wind3.4 mph NE
Humidity53%
Visibility6.2 mi
Dew point47°

Monthly outlook for Porphyry, CA: average high 69.1°, average low 55°. That is 0.7° below the climate normal for November. Precipitation is expected on 6 days (about 0.6 inches), against a normal of 2 days and 0.9 inches. The warmest day looks like 11 November (86.6°), the coolest 20 November (50.6°).

69.1°/55°
Average high / low
−0.7°
Below normal
6 / 2
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 November – 19 November72.6°71.3°+0.7°
20 November – 29 November63.3°68.2°-2.7°
30 November – 9 Decemberat normal66.2°—

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).

Wed, 1187° / 59°0Clear
87 °Clear

Porphyry, Wednesday, 11 November

Clear. High 87°, low 59°.

Pressure30.03 inHg
Wind4.2 mph N
Humidity15%
Visibility6.2 mi
Dew point31°
Thu, 1282° / 58°0Clear
82 °Clear

Porphyry, Thursday, 12 November

Clear. High 82°, low 58°.

Pressure29.88 inHg
Wind2.5 mph NW
Humidity23%
Visibility6.2 mi
Dew point40°
Fri, 1370° / 57°0.09Light rain
70 °Light rain

Porphyry, Friday, 13 November

Light rain. High 70°, low 57°.

Pressure29.83 inHg
Wind9.1 mph W
Humidity73%
Visibility2.9 mi
Dew point56°
Sat, 1469° / 56°0.11Light rain
69 °Light rain

Porphyry, Saturday, 14 November

Light rain. High 69°, low 56°.

Pressure29.83 inHg
Wind7.1 mph SW
Humidity56%
Visibility—
Dew point49°
Sun, 1570° / 51°0Clear
70 °Clear

Porphyry, Sunday, 15 November

Clear. High 70°, low 51°.

Pressure30.00 inHg
Wind4.6 mph W
Humidity60%
Visibility—
Dew point48°
Mon, 1670° / 58°0.07Light rain
70 °Light rain

Porphyry, Monday, 16 November

Light rain. High 70°, low 58°.

Pressure30.03 inHg
Wind7.2 mph W
Humidity57%
Visibility—
Dew point50°
Tue, 1766° / 57°0.14Light rain
66 °Light rain

Porphyry, Tuesday, 17 November

Light rain. High 66°, low 57°.

Pressure29.97 inHg
Wind8.7 mph W
Humidity53%
Visibility—
Dew point45°
Wed, 1866° / 55°0.11Light rain
66 °Light rain

Porphyry, Wednesday, 18 November

Light rain. High 66°, low 55°.

Pressure30.06 inHg
Wind14.2 mph W
Humidity40%
Visibility—
Dew point37°
Thu, 1960° / 51°0.04Light rain
60 °Light rain

Porphyry, Thursday, 19 November

Light rain. High 60°, low 51°.

Pressure29.88 inHg
Wind14 mph SW
Humidity43%
Visibility—
Dew point34°
Fri, 2063° / 51°0Clear
63 °Clear

Porphyry, Friday, 20 November

Clear. High 63°, low 51°.

Pressure30.00 inHg
Wind4.8 mph W
Humidity40%
Visibility—
Dew point33°
Sat, 2164° / 53°0.01Light rain
64 °Light rain

Porphyry, Saturday, 21 November

Light rain. High 64°, low 53°.

Pressure30.06 inHg
Wind9.9 mph SW
Humidity47%
Visibility—
Dew point39°
Sun, 2258° / 54°0.02Light rain
58 °Light rain

Porphyry, Sunday, 22 November

Light rain. High 58°, low 54°.

Pressure30.09 inHg
Wind7 mph SE
Humidity65%
Visibility—
Dew point45°
Mon, 2366° / 51°0Clear
66 °Clear

Porphyry, Monday, 23 November

Clear. High 66°, low 51°.

Pressure30.21 inHg
Wind5 mph E
Humidity36%
Visibility—
Dew point32°
Tue, 2466° / 54°0Overcast
66 °Overcast

Porphyry, Tuesday, 24 November

Overcast. High 66°, low 54°.

Pressure30.06 inHg
Wind3.8 mph W
Humidity23%
Visibility—
Dew point24°
Wed, 2564° / 56°0Overcast
64 °Overcast

Porphyry, Wednesday, 25 November

Overcast. High 64°, low 56°.

Pressure30.09 inHg
Wind4.2 mph SW
Humidity58%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2668° / 46°0.09Climate normal
68 °Climate normal

Porphyry, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high68°
Average low46°
Average precipitation0.09 in
Chance of precipitation15%
Record high87° (1977)
Record low32° (2010)
Fri, 2767° / 45°0.05Climate normal
67 °Climate normal

Porphyry, Friday, 27 November

Climate normal for this date — 60-year average.

Average high67°
Average low45°
Average precipitation0.05 in
Chance of precipitation15%
Record high88° (2014)
Record low33° (1994)
Sat, 2867° / 44°0.11Climate normal
67 °Climate normal

Porphyry, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high67°
Average low44°
Average precipitation0.11 in
Chance of precipitation15%
Record high84° (1980)
Record low33° (1976)
Sun, 2966° / 44°0.12Climate normal
66 °Climate normal

Porphyry, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high66°
Average low44°
Average precipitation0.12 in
Chance of precipitation17%
Record high83° (2021)
Record low31° (2010)
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)

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.