Monthly outlook for Pleasant Hill, CA: average high 66.8°, average low 52.2°. That is 0.9° below the climate normal for October. Precipitation is expected on 4 days (about 2.5 inches), against a normal of 2 days and 0.8 inches. The warmest day looks like 26 October (71°), the coolest 28 October (42.4°).
66.8°/52.2°
Average high / low
−0.9°
Below normal
4 / 2
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
66.8°
69.8°
-1.6°
5 November – 14 November
66.7°
65.6°
+0.6°
15 November – 24 November
at normal
62.2°
—
October records over 66 years
105.3°2 October 2024All-time high
41.5°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Contra Costa Centre (2 mi).
Tue, 2769° / 45°0
69 °
Pleasant Hill, Tuesday, 27 October
Overcast. High 69°, low 45°.
Pressure30.06 inHg
Wind7.2 mph W
Humidity46%
Visibility6.2 mi
Dew point41°
Wed, 2869° / 42°0
69 °
Pleasant Hill, Wednesday, 28 October
Partly cloudy. High 69°, low 42°.
Pressure30.03 inHg
Wind2.6 mph NW
Humidity43%
Visibility6.2 mi
Dew point41°
Thu, 2970° / 49°0
70 °
Pleasant Hill, Thursday, 29 October
Overcast. High 70°, low 49°.
Pressure29.91 inHg
Wind2.4 mph NE
Humidity48%
Visibility6.2 mi
Dew point46°
Fri, 3068° / 50°0
68 °
Pleasant Hill, Friday, 30 October
Clear. High 68°, low 50°.
Pressure29.91 inHg
Wind7.7 mph W
Humidity51%
Visibility—
Dew point42°
Sat, 3164° / 47°0
64 °
Pleasant Hill, Saturday, 31 October
Overcast. High 64°, low 47°.
Pressure29.97 inHg
Wind9.2 mph W
Humidity41%
Visibility—
Dew point33°
Sun, 0167° / 51°0
67 °
Pleasant Hill, Sunday, 1 November
Clear. High 67°, low 51°.
Pressure29.97 inHg
Wind5.5 mph E
Humidity26%
Visibility—
Dew point22°
Mon, 0265° / 52°0.04
65 °
Pleasant Hill, Monday, 2 November
Light rain. High 65°, low 52°.
Pressure30.00 inHg
Wind5.4 mph NE
Humidity20%
Visibility—
Dew point17°
Tue, 0361° / 53°0.52
61 °
Pleasant Hill, Tuesday, 3 November
Rain. High 61°, low 53°.
Pressure29.91 inHg
Wind13.8 mph SW
Humidity78%
Visibility—
Dew point51°
Wed, 0464° / 56°0.02
64 °
Pleasant Hill, Wednesday, 4 November
Light rain. High 64°, low 56°.
Pressure30.03 inHg
Wind9.5 mph SW
Humidity71%
Visibility—
Dew point51°
Thu, 0564° / 56°0
64 °
Pleasant Hill, Thursday, 5 November
Overcast. High 64°, low 56°.
Pressure29.97 inHg
Wind11.9 mph S
Humidity66%
Visibility—
Dew point49°
Fri, 0669° / 61°0.35
69 °
Pleasant Hill, Friday, 6 November
Rain. High 69°, low 61°.
Pressure29.83 inHg
Wind20.6 mph S
Humidity59%
Visibility—
Dew point50°
Sat, 0762° / 57°1.54
62 °
Pleasant Hill, Saturday, 7 November
Heavy rain. High 62°, low 57°.
Pressure29.74 inHg
Wind10.1 mph W
Humidity78%
Visibility—
Dew point50°
Sun, 0865° / 55°0
65 °
Pleasant Hill, Sunday, 8 November
Clear. High 65°, low 55°.
Pressure30.09 inHg
Wind4 mph S
Humidity63%
Visibility—
Dew point47°
Mon, 0970° / 56°0
70 °
Pleasant Hill, Monday, 9 November
Mostly clear. High 70°, low 56°.
Pressure30.15 inHg
Wind6.2 mph NE
Humidity43%
Visibility—
Dew point39°
Tue, 1070° / 56°0
70 °
Pleasant Hill, Tuesday, 10 November
Overcast. High 70°, low 56°.
Pressure30.06 inHg
Wind5.7 mph NE
Humidity45%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1164° / 49°0.09
64 °
Pleasant Hill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.09 in
Chance of precipitation27%
Record high78° (1990)
Record low38° (2000)
Thu, 1265° / 49°0.07
65 °
Pleasant Hill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.07 in
Chance of precipitation17%
Record high78° (1990)
Record low38° (1985)
Fri, 1365° / 49°0.12
65 °
Pleasant Hill, 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°0.06
64 °
Pleasant Hill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.06 in
Chance of precipitation23%
Record high79° (2008)
Record low37° (1994)
Sun, 1564° / 48°0.06
64 °
Pleasant Hill, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.06 in
Chance of precipitation20%
Record high79° (2010)
Record low38° (2000)
Mon, 1664° / 49°0.07
64 °
Pleasant Hill, Monday, 16 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.07 in
Chance of precipitation25%
Record high75° (1977)
Record low39° (1964)
Tue, 1763° / 49°0.11
63 °
Pleasant Hill, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high63°
Average low49°
Average precipitation0.11 in
Chance of precipitation25%
Record high75° (1989)
Record low35° (1964)
Wed, 1863° / 48°0.06
63 °
Pleasant Hill, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.06 in
Chance of precipitation17%
Record high73° (2005)
Record low38° (1985)
Thu, 1962° / 47°0.05
62 °
Pleasant Hill, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.05 in
Chance of precipitation23%
Record high73° (1989)
Record low33° (1964)
Fri, 2062° / 47°0.09
62 °
Pleasant Hill, Friday, 20 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.09 in
Chance of precipitation28%
Record high74° (1989)
Record low34° (1964)
Sat, 2161° / 47°0.1
61 °
Pleasant Hill, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high61°
Average low47°
Average precipitation0.1 in
Chance of precipitation25%
Record high71° (1962)
Record low35° (1964)
Sun, 2261° / 47°0.08
61 °
Pleasant Hill, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high61°
Average low47°
Average precipitation0.08 in
Chance of precipitation23%
Record high69° (2005)
Record low38° (1985)
Mon, 2362° / 46°0.04
62 °
Pleasant Hill, Monday, 23 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.04 in
Chance of precipitation18%
Record high75° (1995)
Record low36° (1994)
Tue, 2462° / 46°0.07
62 °
Pleasant Hill, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.07 in
Chance of precipitation15%
Record high74° (1995)
Record low35° (2010)
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 Pleasant Hill, 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 Pleasant Hill, 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.