As of 09:03 PDT

Weather in Palermo, CA

60°Current weather

Palermo, Monday, 12 October, 09:03

Clear. Feels like 58°. High 71°, low 51°.

Pressure29.88 inHg
Wind0.6 mph N
Humidity47%
Visibility6.2 mi
Dew point40°

Monthly outlook for Palermo, CA: average high 78.5°, average low 55.2°. That is 3.6° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 3 days and 1.8 inches. The warmest day looks like 16 October (92.3°), the coolest 13 October (45.3°).

78.5°/55.2°
Average high / low
+3.6°
Above normal
1 / 3
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October78.7°73.4°+2.9°
22 October – 31 October78.1°68.2°+5.5°
1 November – 10 Novemberat normal63.7°—

October records over 66 years

98.6°1 October 2024All-time high
33.8°31 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Rackerby (9 mi).

Tue, 1377° / 45°0Clear
77 °Clear

Palermo, Tuesday, 13 October

Clear. High 77°, low 45°.

Pressure30.09 inHg
Wind12.3 mph NW
Humidity23%
Visibility6.2 mi
Dew point27°
Wed, 1482° / 56°0Clear
82 °Clear

Palermo, Wednesday, 14 October

Clear. High 82°, low 56°.

Pressure30.09 inHg
Wind3 mph SW
Humidity22%
Visibility6.2 mi
Dew point28°
Thu, 1592° / 60°0Clear
92 °Clear

Palermo, Thursday, 15 October

Clear. High 92°, low 60°.

Pressure30.09 inHg
Wind11.1 mph NW
Humidity14%
Visibility6.2 mi
Dew point33°
Fri, 1692° / 67°0Clear
92 °Clear

Palermo, Friday, 16 October

Clear. High 92°, low 67°.

Pressure30.00 inHg
Wind9.3 mph NW
Humidity18%
Visibility—
Dew point34°
Sat, 1788° / 65°0Clear
88 °Clear

Palermo, Saturday, 17 October

Clear. High 88°, low 65°.

Pressure29.97 inHg
Wind7.4 mph E
Humidity23%
Visibility—
Dew point37°
Sun, 1881° / 61°0Clear
81 °Clear

Palermo, Sunday, 18 October

Clear. High 81°, low 61°.

Pressure29.97 inHg
Wind5.8 mph E
Humidity26%
Visibility—
Dew point36°
Mon, 1971° / 54°0.02Light rain
71 °Light rain

Palermo, Monday, 19 October

Light rain. High 71°, low 54°.

Pressure29.97 inHg
Wind12.6 mph SE
Humidity47%
Visibility—
Dew point44°
Tue, 2064° / 50°0.31Light rain
64 °Light rain

Palermo, Tuesday, 20 October

Light rain. High 64°, low 50°.

Pressure29.97 inHg
Wind8.5 mph SE
Humidity69%
Visibility—
Dew point47°
Wed, 2171° / 46°0Clear
71 °Clear

Palermo, Wednesday, 21 October

Clear. High 71°, low 46°.

Pressure29.88 inHg
Wind10.7 mph NW
Humidity32%
Visibility—
Dew point31°
Thu, 2271° / 47°0Clear
71 °Clear

Palermo, Thursday, 22 October

Clear. High 71°, low 47°.

Pressure30.00 inHg
Wind6.4 mph W
Humidity28%
Visibility—
Dew point28°
Fri, 2369° / 49°0Clear
69 °Clear

Palermo, Friday, 23 October

Clear. High 69°, low 49°.

Pressure30.21 inHg
Wind5.2 mph NW
Humidity30%
Visibility—
Dew point29°
Sat, 2478° / 52°0Mostly clear
78 °Mostly clear

Palermo, Saturday, 24 October

Mostly clear. High 78°, low 52°.

Pressure30.24 inHg
Wind5 mph E
Humidity31%
Visibility—
Dew point33°
Sun, 2588° / 56°0Clear
88 °Clear

Palermo, Sunday, 25 October

Clear. High 88°, low 56°.

Pressure30.09 inHg
Wind9.9 mph NE
Humidity23%
Visibility—
Dew point35°
Mon, 2682° / 59°0Clear
82 °Clear

Palermo, Monday, 26 October

Clear. High 82°, low 59°.

Pressure30.12 inHg
Wind5.2 mph NE
Humidity23%
Visibility—
Dew point34°
Tue, 2780° / 64°0Overcast
80 °Overcast

Palermo, Tuesday, 27 October

Overcast. High 80°, low 64°.

Pressure30.06 inHg
Wind4.2 mph NE
Humidity24%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2866° / 48°0.18Climate normal
66 °Climate normal

Palermo, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high66°
Average low48°
Average precipitation0.18 in
Chance of precipitation18%
Record high82° (2003)
Record low35° (2023)
Thu, 2966° / 48°0.13Climate normal
66 °Climate normal

Palermo, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high66°
Average low48°
Average precipitation0.13 in
Chance of precipitation25%
Record high79° (1966)
Record low35° (1971)
Fri, 3066° / 47°0.18Climate normal
66 °Climate normal

Palermo, Friday, 30 October

Climate normal for this date — 60-year average.

Average high66°
Average low47°
Average precipitation0.18 in
Chance of precipitation20%
Record high80° (1966)
Record low38° (1971)
Sat, 3166° / 47°0.1Climate normal
66 °Climate normal

Palermo, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high66°
Average low47°
Average precipitation0.1 in
Chance of precipitation23%
Record high85° (1966)
Record low34° (1971)
Sun, 0166° / 47°0.14Climate normal
66 °Climate normal

Palermo, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high66°
Average low47°
Average precipitation0.14 in
Chance of precipitation22%
Record high82° (1967)
Record low37° (2003)
Mon, 0266° / 47°0.16Climate normal
66 °Climate normal

Palermo, Monday, 2 November

Climate normal for this date — 60-year average.

Average high66°
Average low47°
Average precipitation0.16 in
Chance of precipitation17%
Record high82° (1967)
Record low39° (1961)
Tue, 0366° / 47°0.14Climate normal
66 °Climate normal

Palermo, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high66°
Average low47°
Average precipitation0.14 in
Chance of precipitation25%
Record high82° (2018)
Record low35° (2022)
Wed, 0465° / 47°0.15Climate normal
65 °Climate normal

Palermo, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high65°
Average low47°
Average precipitation0.15 in
Chance of precipitation20%
Record high80° (1976)
Record low35° (2003)
Thu, 0565° / 46°0.17Climate normal
65 °Climate normal

Palermo, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high65°
Average low46°
Average precipitation0.17 in
Chance of precipitation22%
Record high80° (1976)
Record low37° (2011)
Fri, 0663° / 47°0.22Climate normal
63 °Climate normal

Palermo, Friday, 6 November

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.22 in
Chance of precipitation32%
Record high77° (1976)
Record low37° (1968)
Sat, 0763° / 46°0.24Climate normal
63 °Climate normal

Palermo, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.24 in
Chance of precipitation33%
Record high77° (2007)
Record low35° (1963)
Sun, 0862° / 45°0.2Climate normal
62 °Climate normal

Palermo, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.2 in
Chance of precipitation38%
Record high76° (2019)
Record low36° (2011)
Mon, 0960° / 44°0.2Climate normal
60 °Climate normal

Palermo, Monday, 9 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.2 in
Chance of precipitation32%
Record high76° (2025)
Record low31° (1982)
Tue, 1060° / 44°0.24Climate normal
60 °Climate normal

Palermo, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.24 in
Chance of precipitation37%
Record high76° (1990)
Record low32° (2022)

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 Palermo, 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 Palermo, 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.