As of 07:50 PDT

Weather in Palermo, CA

67°Current weather

Palermo, Saturday, 17 October, 07:50

Clear. Feels like 65°. High 89°, low 58°.

Pressure30.09 inHg
Wind0 mph N
Humidity31%
Visibility6.2 mi
Dew point35°

Monthly outlook for Palermo, CA: average high 69.1°, average low 51.7°. That is 0.2° below the climate normal for October. Precipitation is expected on 6 days (about 2.6 inches), against a normal of 3 days and 2.1 inches. The warmest day looks like 17 October (88.6°), the coolest 30 October (41.9°).

69.1°/51.7°
Average high / low
−0.2°
Below normal
6 / 3
Wet days / normal
2.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October73.2°71.2°+1.1°
27 October – 5 November62.3°66.1°-2.1°
6 November – 15 Novemberat normal61°—

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).

Sun, 1883° / 55°0Clear
83 °Clear

Palermo, Sunday, 18 October

Clear. High 83°, low 55°.

Pressure29.94 inHg
Wind10 mph S
Humidity22%
Visibility6.2 mi
Dew point38°
Mon, 1970° / 54°0.02Light rain
70 °Light rain

Palermo, Monday, 19 October

Light rain. High 70°, low 54°.

Pressure29.91 inHg
Wind11.7 mph S
Humidity46%
Visibility6.2 mi
Dew point44°
Tue, 2069° / 52°0Overcast
69 °Overcast

Palermo, Tuesday, 20 October

Overcast. High 69°, low 52°.

Pressure29.88 inHg
Wind3 mph NW
Humidity48%
Visibility6.2 mi
Dew point42°
Wed, 2173° / 56°0.01Light rain
73 °Light rain

Palermo, Wednesday, 21 October

Light rain. High 73°, low 56°.

Pressure29.88 inHg
Wind12.3 mph SE
Humidity44%
Visibility—
Dew point42°
Thu, 2268° / 57°0.29Light rain
68 °Light rain

Palermo, Thursday, 22 October

Light rain. High 68°, low 57°.

Pressure30.00 inHg
Wind10.2 mph SE
Humidity83%
Visibility—
Dew point56°
Fri, 2372° / 52°0Partly cloudy
72 °Partly cloudy

Palermo, Friday, 23 October

Partly cloudy. High 72°, low 52°.

Pressure30.09 inHg
Wind7.5 mph S
Humidity52%
Visibility—
Dew point46°
Sat, 2466° / 53°0.11Light rain
66 °Light rain

Palermo, Saturday, 24 October

Light rain. High 66°, low 53°.

Pressure30.09 inHg
Wind14.6 mph SE
Humidity51%
Visibility—
Dew point45°
Sun, 2568° / 50°0.31Rain
68 °Rain

Palermo, Sunday, 25 October

Rain. High 68°, low 50°.

Pressure30.00 inHg
Wind9.2 mph SW
Humidity71%
Visibility—
Dew point49°
Mon, 2676° / 49°0Clear
76 °Clear

Palermo, Monday, 26 October

Clear. High 76°, low 49°.

Pressure29.94 inHg
Wind5.7 mph NW
Humidity32%
Visibility—
Dew point32°
Tue, 2773° / 54°0Overcast
73 °Overcast

Palermo, Tuesday, 27 October

Overcast. High 73°, low 54°.

Pressure29.97 inHg
Wind6.6 mph W
Humidity35%
Visibility—
Dew point37°
Wed, 2870° / 50°0Overcast
70 °Overcast

Palermo, Wednesday, 28 October

Overcast. High 70°, low 50°.

Pressure30.03 inHg
Wind5.6 mph S
Humidity36%
Visibility—
Dew point35°
Thu, 2963° / 46°0.04Light rain
63 °Light rain

Palermo, Thursday, 29 October

Light rain. High 63°, low 46°.

Pressure30.00 inHg
Wind12 mph NW
Humidity76%
Visibility—
Dew point45°
Fri, 3061° / 42°0Clear
61 °Clear

Palermo, Friday, 30 October

Clear. High 61°, low 42°.

Pressure30.09 inHg
Wind4.7 mph W
Humidity40%
Visibility—
Dew point29°
Sat, 3154° / 48°0.64Rain
54 °Rain

Palermo, Saturday, 31 October

Rain. High 54°, low 48°.

Pressure29.91 inHg
Wind12.9 mph E
Humidity39%
Visibility—
Dew point29°
Sun, 0152° / 50°1.17Rain
52 °Rain

Palermo, Sunday, 1 November

Rain. High 52°, low 50°.

Pressure29.65 inHg
Wind13.2 mph SE
Humidity89%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1161° / 44°0.24Climate normal
61 °Climate normal

Palermo, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.24 in
Chance of precipitation32%
Record high75° (1990)
Record low30° (1982)
Thu, 1261° / 44°0.21Climate normal
61 °Climate normal

Palermo, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.21 in
Chance of precipitation28%
Record high74° (1990)
Record low27° (1985)
Fri, 1360° / 44°0.32Climate normal
60 °Climate normal

Palermo, Friday, 13 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.32 in
Chance of precipitation30%
Record high76° (2013)
Record low27° (1985)
Sat, 1460° / 44°0.18Climate normal
60 °Climate normal

Palermo, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.18 in
Chance of precipitation33%
Record high75° (2008)
Record low28° (1985)
Sun, 1560° / 44°0.18Climate normal
60 °Climate normal

Palermo, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.18 in
Chance of precipitation30%
Record high76° (2008)
Record low30° (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 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.