Monthly outlook for Porterville, CA: average high 69.4°, average low 53.6°. That is 0.9° above the climate normal for November. Precipitation is expected on 5 days (about 3.0 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 11 November (79.6°), the coolest 4 November (46.6°).
69.4°/53.6°
Average high / low
+0.9°
Above normal
5 / 2
Wet days / normal
3.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
71°
69.1°
+1°
11 November – 20 November
66.8°
64.6°
+1.2°
21 November – 30 November
at normal
60.5°
—
November records over 66 years
85.5°5 November 2010All-time high
29.3°19 November 1994All-time low
Climate normals and records are computed from the nearest reference point — Poplar (6 mi).
Mon, 0268° / 47°0
68 °
Porterville, Monday, 2 November
Partly cloudy. High 68°, low 47°.
Pressure30.15 inHg
Wind2.3 mph NW
Humidity53%
Visibility6.2 mi
Dew point47°
Tue, 0368° / 50°0
68 °
Porterville, Tuesday, 3 November
Clear. High 68°, low 50°.
Pressure30.06 inHg
Wind1.5 mph W
Humidity56%
Visibility6.2 mi
Dew point50°
Wed, 0465° / 47°0
65 °
Porterville, Wednesday, 4 November
Mostly clear. High 65°, low 47°.
Pressure30.03 inHg
Wind1.8 mph SW
Humidity64%
Visibility0.0 mi
Dew point52°
Thu, 0566° / 47°0
66 °
Porterville, Thursday, 5 November
Clear. High 66°, low 47°.
Pressure30.09 inHg
Wind4.9 mph SE
Humidity66%
Visibility—
Dew point48°
Fri, 0669° / 49°0
69 °
Porterville, Friday, 6 November
Mostly clear. High 69°, low 49°.
Pressure30.15 inHg
Wind4.2 mph E
Humidity58%
Visibility—
Dew point47°
Sat, 0777° / 57°0
77 °
Porterville, Saturday, 7 November
Clear. High 77°, low 57°.
Pressure30.03 inHg
Wind4.4 mph NW
Humidity24%
Visibility—
Dew point30°
Sun, 0875° / 60°0
75 °
Porterville, Sunday, 8 November
Overcast. High 75°, low 60°.
Pressure30.00 inHg
Wind2.9 mph E
Humidity21%
Visibility—
Dew point28°
Mon, 0980° / 62°0
80 °
Porterville, Monday, 9 November
Overcast. High 80°, low 62°.
Pressure30.03 inHg
Wind3.4 mph E
Humidity21%
Visibility—
Dew point30°
Tue, 1078° / 61°0
78 °
Porterville, Tuesday, 10 November
Partly cloudy. High 78°, low 61°.
Pressure30.15 inHg
Wind3.3 mph SE
Humidity31%
Visibility—
Dew point38°
Wed, 1180° / 61°0
80 °
Porterville, Wednesday, 11 November
Clear. High 80°, low 61°.
Pressure30.09 inHg
Wind4.1 mph NW
Humidity29%
Visibility—
Dew point38°
Thu, 1273° / 58°0.44
73 °
Porterville, Thursday, 12 November
Rain. High 73°, low 58°.
Pressure29.94 inHg
Wind10.8 mph NW
Humidity48%
Visibility—
Dew point47°
Fri, 1365° / 55°0.22
65 °
Porterville, Friday, 13 November
Rain. High 65°, low 55°.
Pressure29.88 inHg
Wind7.8 mph S
Humidity64%
Visibility—
Dew point48°
Sat, 1459° / 52°1.31
59 °
Porterville, Saturday, 14 November
Heavy rain. High 59°, low 52°.
Pressure29.68 inHg
Wind7.9 mph SE
Humidity78%
Visibility—
Dew point49°
Sun, 1564° / 51°0.3
64 °
Porterville, Sunday, 15 November
Light rain. High 64°, low 51°.
Pressure30.00 inHg
Wind7.4 mph E
Humidity65%
Visibility—
Dew point47°
Mon, 1661° / 50°0
61 °
Porterville, Monday, 16 November
Overcast. High 61°, low 50°.
Pressure30.15 inHg
Wind3.6 mph SW
Humidity60%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1764° / 46°0.07
64 °
Porterville, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.07 in
Chance of precipitation25%
Record high83° (2020)
Record low33° (2022)
Wed, 1863° / 45°0.06
63 °
Porterville, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.06 in
Chance of precipitation18%
Record high79° (2019)
Record low33° (1964)
Thu, 1963° / 44°0.04
63 °
Porterville, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.04 in
Chance of precipitation10%
Record high77° (2019)
Record low29° (1994)
Fri, 2063° / 44°0.06
63 °
Porterville, Friday, 20 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.06 in
Chance of precipitation22%
Record high75° (1995)
Record low32° (1964)
Sat, 2162° / 44°0.07
62 °
Porterville, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.07 in
Chance of precipitation27%
Record high74° (2002)
Record low33° (1964)
Sun, 2261° / 44°0.06
61 °
Porterville, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.06 in
Chance of precipitation18%
Record high74° (2005)
Record low34° (2022)
Mon, 2362° / 44°0.02
62 °
Porterville, Monday, 23 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.02 in
Chance of precipitation10%
Record high75° (2017)
Record low35° (1994)
Tue, 2462° / 44°0.05
62 °
Porterville, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.05 in
Chance of precipitation15%
Record high73° (1995)
Record low37° (2022)
Wed, 2561° / 43°0.04
61 °
Porterville, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.04 in
Chance of precipitation17%
Record high76° (2017)
Record low34° (2010)
Thu, 2660° / 43°0.09
60 °
Porterville, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.09 in
Chance of precipitation17%
Record high81° (2017)
Record low33° (1984)
Fri, 2760° / 42°0.04
60 °
Porterville, Friday, 27 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.04 in
Chance of precipitation15%
Record high76° (2014)
Record low34° (2023)
Sat, 2859° / 42°0.07
59 °
Porterville, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.07 in
Chance of precipitation23%
Record high76° (2014)
Record low32° (2020)
Sun, 2960° / 42°0.07
60 °
Porterville, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.07 in
Chance of precipitation13%
Record high74° (2014)
Record low31° (1975)
Mon, 3059° / 41°0.07
59 °
Porterville, Monday, 30 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.07 in
Chance of precipitation17%
Record high69° (2008)
Record low30° (1975)
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 Porterville, 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 Porterville, 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.