As of 16:33 PDT

Weather in Pacheco, CA

90°Current weather

Pacheco, Friday, 16 October, 16:33

Clear. Feels like 86°. High 90°, low 53°.

Pressure30.03 inHg
Wind5.7 mph N
Humidity17%
Visibility6.2 mi
Dew point40°

Monthly outlook for Pacheco, CA: average high 70.5°, average low 54.5°. That is 1.2° below the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 17 October (91°), the coolest 21 October (51°).

70.5°/54.5°
Average high / low
−1.2°
Below normal
2 / 2
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October73.5°74.1°-0.4°
26 October – 4 November65.7°70°-2.4°
5 November – 14 Novemberat normal65.7°—

October records over 66 years

104.5°2 October 2024All-time high
40.6°30 October 1971All-time low
Sat, 1791° / 56°0Clear
91 °Clear

Pacheco, Saturday, 17 October

Clear. High 91°, low 56°.

Pressure30.06 inHg
Wind4.1 mph E
Humidity20%
Visibility6.2 mi
Dew point37°
Sun, 1876° / 51°0Clear
76 °Clear

Pacheco, Sunday, 18 October

Clear. High 76°, low 51°.

Pressure30.00 inHg
Wind8.5 mph SW
Humidity47%
Visibility6.2 mi
Dew point52°
Mon, 1967° / 53°0Mostly clear
67 °Mostly clear

Pacheco, Monday, 19 October

Mostly clear. High 67°, low 53°.

Pressure29.97 inHg
Wind11 mph W
Humidity38%
Visibility6.2 mi
Dew point39°
Tue, 2066° / 56°0.09Light rain
66 °Light rain

Pacheco, Tuesday, 20 October

Light rain. High 66°, low 56°.

Pressure29.88 inHg
Wind3.6 mph NE
Humidity68%
Visibility6.2 mi
Dew point52°
Wed, 2172° / 51°0.01Light rain
72 °Light rain

Pacheco, Wednesday, 21 October

Light rain. High 72°, low 51°.

Pressure29.88 inHg
Wind4 mph E
Humidity57%
Visibility—
Dew point46°
Thu, 2267° / 56°0Partly cloudy
67 °Partly cloudy

Pacheco, Thursday, 22 October

Partly cloudy. High 67°, low 56°.

Pressure29.97 inHg
Wind9.8 mph SW
Humidity57%
Visibility—
Dew point46°
Fri, 2368° / 54°0Clear
68 °Clear

Pacheco, Friday, 23 October

Clear. High 68°, low 54°.

Pressure30.06 inHg
Wind5.5 mph W
Humidity55%
Visibility—
Dew point44°
Sat, 2471° / 57°0Clear
71 °Clear

Pacheco, Saturday, 24 October

Clear. High 71°, low 57°.

Pressure30.12 inHg
Wind7.1 mph SW
Humidity23%
Visibility—
Dew point25°
Sun, 2567° / 55°0Overcast
67 °Overcast

Pacheco, Sunday, 25 October

Overcast. High 67°, low 55°.

Pressure30.09 inHg
Wind9 mph SW
Humidity53%
Visibility—
Dew point43°
Mon, 2664° / 54°0Partly cloudy
64 °Partly cloudy

Pacheco, Monday, 26 October

Partly cloudy. High 64°, low 54°.

Pressure29.91 inHg
Wind7.5 mph W
Humidity53%
Visibility—
Dew point42°
Tue, 2765° / 53°0.01Light rain
65 °Light rain

Pacheco, Tuesday, 27 October

Light rain. High 65°, low 53°.

Pressure29.85 inHg
Wind8 mph SW
Humidity52%
Visibility—
Dew point41°
Wed, 2866° / 56°0.18Light rain
66 °Light rain

Pacheco, Wednesday, 28 October

Light rain. High 66°, low 56°.

Pressure30.00 inHg
Wind9.6 mph SW
Humidity59%
Visibility—
Dew point47°
Thu, 2966° / 56°0Overcast
66 °Overcast

Pacheco, Thursday, 29 October

Overcast. High 66°, low 56°.

Pressure30.12 inHg
Wind5.9 mph W
Humidity58%
Visibility—
Dew point47°
Fri, 3065° / 56°0Overcast
65 °Overcast

Pacheco, Friday, 30 October

Overcast. High 65°, low 56°.

Pressure30.09 inHg
Wind6.7 mph W
Humidity55%
Visibility—
Dew point44°
Sat, 3168° / 55°0Clear
68 °Clear

Pacheco, Saturday, 31 October

Clear. High 68°, low 55°.

Pressure30.15 inHg
Wind5.1 mph SW
Humidity53%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0170° / 51°0.04Climate normal
70 °Climate normal

Pacheco, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high70°
Average low51°
Average precipitation0.04 in
Chance of precipitation12%
Record high85° (1967)
Record low42° (1984)
Mon, 0270° / 51°0.03Climate normal
70 °Climate normal

Pacheco, Monday, 2 November

Climate normal for this date — 60-year average.

Average high70°
Average low51°
Average precipitation0.03 in
Chance of precipitation13%
Record high86° (1967)
Record low42° (2003)
Tue, 0370° / 51°0.03Climate normal
70 °Climate normal

Pacheco, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high70°
Average low51°
Average precipitation0.03 in
Chance of precipitation13%
Record high83° (2018)
Record low42° (2022)
Wed, 0469° / 51°0.02Climate normal
69 °Climate normal

Pacheco, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.02 in
Chance of precipitation10%
Record high80° (1980)
Record low40° (1973)
Thu, 0568° / 51°0.05Climate normal
68 °Climate normal

Pacheco, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high68°
Average low51°
Average precipitation0.05 in
Chance of precipitation13%
Record high83° (2020)
Record low43° (1996)
Fri, 0667° / 51°0.04Climate normal
67 °Climate normal

Pacheco, Friday, 6 November

Climate normal for this date — 60-year average.

Average high67°
Average low51°
Average precipitation0.04 in
Chance of precipitation15%
Record high80° (1991)
Record low44° (1972)
Sat, 0767° / 50°0.06Climate normal
67 °Climate normal

Pacheco, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.06 in
Chance of precipitation17%
Record high80° (1991)
Record low40° (1971)
Sun, 0866° / 49°0.06Climate normal
66 °Climate normal

Pacheco, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.06 in
Chance of precipitation17%
Record high79° (1978)
Record low43° (2011)
Mon, 0965° / 48°0.07Climate normal
65 °Climate normal

Pacheco, Monday, 9 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.07 in
Chance of precipitation18%
Record high79° (1990)
Record low40° (2011)
Tue, 1065° / 49°0.12Climate normal
65 °Climate normal

Pacheco, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.12 in
Chance of precipitation28%
Record high78° (1990)
Record low39° (2018)
Wed, 1164° / 49°0.09Climate normal
64 °Climate normal

Pacheco, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high64°
Average low49°
Average precipitation0.09 in
Chance of precipitation27%
Record high77° (1990)
Record low39° (1978)
Thu, 1265° / 48°0.07Climate normal
65 °Climate normal

Pacheco, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.07 in
Chance of precipitation17%
Record high78° (1990)
Record low38° (1985)
Fri, 1365° / 49°0.12Climate normal
65 °Climate normal

Pacheco, Friday, 13 November

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.12 in
Chance of precipitation32%
Record high80° (1995)
Record low35° (2000)
Sat, 1464° / 48°0.06Climate normal
64 °Climate normal

Pacheco, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.06 in
Chance of precipitation23%
Record high80° (2010)
Record low36° (1994)

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 Pacheco, 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 Pacheco, 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.