Monthly outlook for Bay Point, CA: average high 77.4°, average low 56.4°. That is 1.7° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 16 October (87.3°), the coolest 13 October (47.9°).
77.4°/56.4°
Average high / low
+1.7°
Above normal
1 / 2
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
75.9°
75.6°
+0.1°
22 October – 31 October
80°
71.2°
+4.9°
1 November – 10 November
at normal
67.6°
—
October records over 66 years
104.5°2 October 2024All-time high
40.8°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Clyde (4 mi).
Tue, 1373° / 48°0
73 °
Bay Point, Tuesday, 13 October
Clear. High 73°, low 48°.
Pressure30.06 inHg
Wind10.8 mph N
Humidity24%
Visibility6.2 mi
Dew point31°
Wed, 1479° / 50°0
79 °
Bay Point, Wednesday, 14 October
Mostly clear. High 79°, low 50°.
Pressure30.12 inHg
Wind1.2 mph W
Humidity37%
Visibility6.2 mi
Dew point44°
Thu, 1583° / 54°0
83 °
Bay Point, Thursday, 15 October
Clear. High 83°, low 54°.
Pressure30.09 inHg
Wind6.1 mph E
Humidity25%
Visibility6.2 mi
Dew point38°
Fri, 1687° / 64°0
87 °
Bay Point, Friday, 16 October
Clear. High 87°, low 64°.
Pressure30.03 inHg
Wind4.2 mph E
Humidity22%
Visibility6.2 mi
Dew point38°
Sat, 1782° / 58°0
82 °
Bay Point, Saturday, 17 October
Clear. High 82°, low 58°.
Pressure30.00 inHg
Wind10.1 mph SW
Humidity48%
Visibility—
Dew point49°
Sun, 1879° / 59°0
79 °
Bay Point, Sunday, 18 October
Clear. High 79°, low 59°.
Pressure29.97 inHg
Wind12.5 mph SW
Humidity55%
Visibility—
Dew point51°
Mon, 1970° / 56°0
70 °
Bay Point, Monday, 19 October
Overcast. High 70°, low 56°.
Pressure30.00 inHg
Wind14.6 mph W
Humidity76%
Visibility—
Dew point53°
Tue, 2064° / 55°0.08
64 °
Bay Point, Tuesday, 20 October
Light rain. High 64°, low 55°.
Pressure29.91 inHg
Wind8.2 mph SW
Humidity54%
Visibility—
Dew point42°
Wed, 2172° / 52°0
72 °
Bay Point, Wednesday, 21 October
Clear. High 72°, low 52°.
Pressure30.06 inHg
Wind9.3 mph W
Humidity33%
Visibility—
Dew point32°
Thu, 2272° / 54°0
72 °
Bay Point, Thursday, 22 October
Clear. High 72°, low 54°.
Pressure30.21 inHg
Wind6.5 mph SW
Humidity52%
Visibility—
Dew point44°
Fri, 2381° / 57°0
81 °
Bay Point, Friday, 23 October
Clear. High 81°, low 57°.
Pressure30.21 inHg
Wind6.7 mph N
Humidity32%
Visibility—
Dew point35°
Sat, 2480° / 60°0
80 °
Bay Point, Saturday, 24 October
Clear. High 80°, low 60°.
Pressure30.24 inHg
Wind9.4 mph NE
Humidity22%
Visibility—
Dew point28°
Sun, 2582° / 61°0
82 °
Bay Point, Sunday, 25 October
Overcast. High 82°, low 61°.
Pressure30.12 inHg
Wind7.3 mph NE
Humidity19%
Visibility—
Dew point25°
Mon, 2683° / 61°0
83 °
Bay Point, Monday, 26 October
Clear. High 83°, low 61°.
Pressure30.15 inHg
Wind5.7 mph NE
Humidity19%
Visibility—
Dew point26°
Tue, 2784° / 63°0
84 °
Bay Point, Tuesday, 27 October
Clear. High 84°, low 63°.
Pressure30.12 inHg
Wind3.7 mph NE
Humidity18%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2870° / 52°0.06
70 °
Bay Point, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high70°
Average low52°
Average precipitation0.06 in
Chance of precipitation15%
Record high84° (2003)
Record low42° (2023)
Thu, 2970° / 51°0.06
70 °
Bay Point, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high70°
Average low51°
Average precipitation0.06 in
Chance of precipitation18%
Record high81° (1965)
Record low41° (1972)
Fri, 3069° / 51°0.06
69 °
Bay Point, Friday, 30 October
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.06 in
Chance of precipitation15%
Record high83° (2015)
Record low41° (1971)
Sat, 3170° / 51°0.02
70 °
Bay Point, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high70°
Average low51°
Average precipitation0.02 in
Chance of precipitation15%
Record high81° (2015)
Record low42° (2023)
Sun, 0170° / 51°0.04
70 °
Bay Point, 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 low43° (1984)
Mon, 0270° / 51°0.03
70 °
Bay Point, Monday, 2 November
Climate normal for this date — 60-year average.
Average high70°
Average low51°
Average precipitation0.03 in
Chance of precipitation13%
Record high85° (1967)
Record low42° (2003)
Tue, 0369° / 51°0.03
69 °
Bay Point, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.03 in
Chance of precipitation13%
Record high83° (2018)
Record low42° (2022)
Wed, 0469° / 51°0.02
69 °
Bay Point, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.02 in
Chance of precipitation10%
Record high80° (2018)
Record low40° (1973)
Thu, 0568° / 51°0.05
68 °
Bay Point, 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 low44° (2011)
Fri, 0667° / 51°0.04
67 °
Bay Point, Friday, 6 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.04 in
Chance of precipitation15%
Record high79° (1991)
Record low45° (1972)
Sat, 0767° / 50°0.06
67 °
Bay Point, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.06 in
Chance of precipitation17%
Record high79° (1991)
Record low41° (1971)
Sun, 0866° / 49°0.06
66 °
Bay Point, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.06 in
Chance of precipitation17%
Record high78° (1978)
Record low43° (2011)
Mon, 0965° / 49°0.07
65 °
Bay Point, Monday, 9 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.07 in
Chance of precipitation18%
Record high78° (1990)
Record low41° (1982)
Tue, 1065° / 49°0.12
65 °
Bay Point, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.12 in
Chance of precipitation28%
Record high77° (1990)
Record low39° (2018)
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 Bay Point, 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 Bay Point, 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.