As of 19:30 PDT

Weather in Pleasanton, CA

61°

Pleasanton, Monday, 12 October, 19:30

Clear. Feels like 59°. High 70°, low 48°.

Pressure29.91 inHg

Wind10.4 mph W

Humidity57%

Visibility6.2 mi

Dew point46°

See detailed hourly forecast

Monthly outlook for Pleasanton, CA: average high 78.1°, average low 54.2°. That is 2.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 16 October (90.8°), the coolest 13 October (47.2°).

78.1°/54.2°

Average high / low

+2.5°

Above normal

1 / 2

Wet days / normal

0.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
12 October – 21 October	76.1°	74.8°	+0.7°
22 October – 31 October	81.3°	70.4°	+6°
1 November – 10 November	at normal	67°	—

October records over 66 years

104.5°2 October 2024All-time high

37.6°30 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Livermore (7 mi).

Tue, 1374° / 47°

74 °

Pleasanton, Tuesday, 13 October

Clear. High 74°, low 47°.

Pressure30.06 inHg

Wind8.7 mph N

Humidity22%

Visibility6.2 mi

Dew point23°

Wed, 1483° / 49°

83 °

Pleasanton, Wednesday, 14 October

Clear. High 83°, low 49°.

Pressure30.12 inHg

Wind1.6 mph W

Humidity19%

Visibility6.2 mi

Dew point30°

Thu, 1587° / 56°

87 °

Pleasanton, Thursday, 15 October

Clear. High 87°, low 56°.

Pressure30.09 inHg

Wind4.9 mph NE

Humidity16%

Visibility6.2 mi

Dew point29°

Fri, 1691° / 58°

91 °

Pleasanton, Friday, 16 October

Clear. High 91°, low 58°.

Pressure30.03 inHg

Wind4.5 mph NE

Humidity15%

Visibility6.2 mi

Dew point31°

Sat, 1788° / 57°

88 °

Pleasanton, Saturday, 17 October

Clear. High 88°, low 57°.

Pressure30.00 inHg

Wind7 mph SW

Humidity24%

Visibility—

Dew point40°

Sun, 1874° / 55°

74 °

Pleasanton, Sunday, 18 October

Mostly clear. High 74°, low 55°.

Pressure30.00 inHg

Wind10.7 mph SW

Humidity58%

Visibility—

Dew point50°

Mon, 1966° / 53°

0.01

66 °

Pleasanton, Monday, 19 October

Light rain. High 66°, low 53°.

Pressure30.03 inHg

Wind12.2 mph W

Humidity76%

Visibility—

Dew point52°

Tue, 2060° / 50°

0.27

60 °

Pleasanton, Tuesday, 20 October

Rain. High 60°, low 50°.

Pressure29.94 inHg

Wind5.7 mph NW

Humidity77%

Visibility—

Dew point46°

Wed, 2169° / 48°

69 °

Pleasanton, Wednesday, 21 October

Clear. High 69°, low 48°.

Pressure30.06 inHg

Wind7.7 mph W

Humidity37%

Visibility—

Dew point34°

Thu, 2272° / 50°

72 °

Pleasanton, Thursday, 22 October

Clear. High 72°, low 50°.

Pressure30.21 inHg

Wind6.6 mph W

Humidity38%

Visibility—

Dew point37°

Fri, 2378° / 54°

78 °

Pleasanton, Friday, 23 October

Clear. High 78°, low 54°.

Pressure30.18 inHg

Wind4.9 mph NE

Humidity29%

Visibility—

Dew point33°

Sat, 2480° / 57°

80 °

Pleasanton, Saturday, 24 October

Clear. High 80°, low 57°.

Pressure30.21 inHg

Wind5.3 mph NE

Humidity18%

Visibility—

Dew point24°

Sun, 2582° / 59°

82 °

Pleasanton, Sunday, 25 October

Partly cloudy. High 82°, low 59°.

Pressure30.09 inHg

Wind5.4 mph NE

Humidity17%

Visibility—

Dew point26°

Mon, 2687° / 62°

87 °

Pleasanton, Monday, 26 October

Clear. High 87°, low 62°.

Pressure30.12 inHg

Wind5.3 mph NE

Humidity13%

Visibility—

Dew point21°

Tue, 2789° / 65°

89 °

Pleasanton, Tuesday, 27 October

Clear. High 89°, low 65°.

Pressure30.12 inHg

Wind3.8 mph NE

Humidity12%

Visibility—

Dew point22°

From day 17 onward the outlook is built from 60-year climate statistics

Wed, 2869° / 51°

0.06

69 °

Pleasanton, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high69°

Average low51°

Average precipitation0.06 in

Chance of precipitation15%

Record high85° (2003)

Record low41° (2023)

Thu, 2969° / 50°

0.05

69 °

Pleasanton, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high69°

Average low50°

Average precipitation0.05 in

Chance of precipitation17%

Record high82° (1965)

Record low39° (1971)

Fri, 3068° / 50°

0.06

68 °

Pleasanton, Friday, 30 October

Climate normal for this date — 60-year average.

Average high68°

Average low50°

Average precipitation0.06 in

Chance of precipitation15%

Record high82° (1965)

Record low38° (1971)

Sat, 3169° / 50°

0.03

69 °

Pleasanton, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high69°

Average low50°

Average precipitation0.03 in

Chance of precipitation13%

Record high82° (2015)

Record low41° (2019)

Sun, 0169° / 51°

0.04

69 °

Pleasanton, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high69°

Average low51°

Average precipitation0.04 in

Chance of precipitation12%

Record high82° (1967)

Record low40° (1984)

Mon, 0269° / 51°

0.03

69 °

Pleasanton, Monday, 2 November

Climate normal for this date — 60-year average.

Average high69°

Average low51°

Average precipitation0.03 in

Chance of precipitation10%

Record high82° (2020)

Record low40° (2003)

Tue, 0369° / 51°

0.03

69 °

Pleasanton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high69°

Average low51°

Average precipitation0.03 in

Chance of precipitation10%

Record high83° (2018)

Record low38° (2022)

Wed, 0469° / 50°

0.02

69 °

Pleasanton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high69°

Average low50°

Average precipitation0.02 in

Chance of precipitation10%

Record high81° (2010)

Record low40° (1973)

Thu, 0568° / 49°

0.05

68 °

Pleasanton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high68°

Average low49°

Average precipitation0.05 in

Chance of precipitation12%

Record high83° (2020)

Record low40° (2011)

Fri, 0667° / 50°

0.04

67 °

Pleasanton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high67°

Average low50°

Average precipitation0.04 in

Chance of precipitation17%

Record high81° (2012)

Record low40° (1998)

Sat, 0766° / 49°

0.06

66 °

Pleasanton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high66°

Average low49°

Average precipitation0.06 in

Chance of precipitation22%

Record high80° (1991)

Record low40° (2017)

Sun, 0865° / 48°

0.06

65 °

Pleasanton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high65°

Average low48°

Average precipitation0.06 in

Chance of precipitation20%

Record high78° (1978)

Record low39° (1982)

Mon, 0965° / 47°

0.06

65 °

Pleasanton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high65°

Average low47°

Average precipitation0.06 in

Chance of precipitation18%

Record high78° (1976)

Record low38° (1982)

Tue, 1064° / 48°

0.09

64 °

Pleasanton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high64°

Average low48°

Average precipitation0.09 in

Chance of precipitation30%

Record high78° (2019)

Record low38° (2020)

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 Pleasanton, 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 Pleasanton, 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.