Monthly outlook for Neroly, CA: average high 77.3°, average low 56°. That is 1.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 8 October (95.2°), the coolest 17 October (51.5°).
77.3°/56°
Average high / low
+1.1°
Above normal
1 / 2
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
75.6°
76.4°
-0.5°
18 October – 27 October
80.2°
72.9°
+4.1°
28 October – 6 November
at normal
68.6°
—
October records over 66 years
104.9°2 October 2024All-time high
39.9°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Antioch (3 mi).
Fri, 0985° / 59°0
85 °
Neroly, Friday, 9 October
Clear. High 85°, low 59°.
Pressure29.71 inHg
Wind9.7 mph W
Humidity30%
Visibility6.2 mi
Dew point51°
Sat, 1070° / 55°0
70 °
Neroly, Saturday, 10 October
Clear. High 70°, low 55°.
Pressure29.62 inHg
Wind9.6 mph SW
Humidity47%
Visibility6.2 mi
Dew point49°
Sun, 1167° / 52°0
67 °
Neroly, Sunday, 11 October
Overcast. High 67°, low 52°.
Pressure29.59 inHg
Wind4.5 mph NW
Humidity51%
Visibility6.2 mi
Dew point44°
Mon, 1267° / 54°0.07
67 °
Neroly, Monday, 12 October
Light rain. High 67°, low 54°.
Pressure29.83 inHg
Wind5.5 mph E
Humidity50%
Visibility6.2 mi
Dew point44°
Tue, 1372° / 54°0
72 °
Neroly, Tuesday, 13 October
Clear. High 72°, low 54°.
Pressure30.06 inHg
Wind9.4 mph W
Humidity46%
Visibility—
Dew point43°
Wed, 1476° / 52°0
76 °
Neroly, Wednesday, 14 October
Mostly clear. High 76°, low 52°.
Pressure30.12 inHg
Wind7.8 mph NW
Humidity43%
Visibility—
Dew point40°
Thu, 1576° / 55°0
76 °
Neroly, Thursday, 15 October
Clear. High 76°, low 55°.
Pressure30.00 inHg
Wind23.6 mph N
Humidity23%
Visibility—
Dew point25°
Fri, 1676° / 58°0
76 °
Neroly, Friday, 16 October
Mostly clear. High 76°, low 58°.
Pressure29.83 inHg
Wind25.7 mph N
Humidity19%
Visibility—
Dew point24°
Sat, 1773° / 51°0
73 °
Neroly, Saturday, 17 October
Overcast. High 73°, low 51°.
Pressure30.00 inHg
Wind8.5 mph NW
Humidity34%
Visibility—
Dew point35°
Sun, 1875° / 52°0
75 °
Neroly, Sunday, 18 October
Clear. High 75°, low 52°.
Pressure30.15 inHg
Wind6.4 mph N
Humidity45%
Visibility—
Dew point42°
Mon, 1979° / 55°0
79 °
Neroly, Monday, 19 October
Clear. High 79°, low 55°.
Pressure30.09 inHg
Wind6.7 mph N
Humidity28%
Visibility—
Dew point33°
Tue, 2082° / 56°0
82 °
Neroly, Tuesday, 20 October
Partly cloudy. High 82°, low 56°.
Pressure30.03 inHg
Wind4.8 mph NE
Humidity28%
Visibility—
Dew point34°
Wed, 2181° / 61°0
81 °
Neroly, Wednesday, 21 October
Overcast. High 81°, low 61°.
Pressure30.00 inHg
Wind5.8 mph SW
Humidity27%
Visibility—
Dew point35°
Thu, 2281° / 62°0
81 °
Neroly, Thursday, 22 October
Overcast. High 81°, low 62°.
Pressure29.97 inHg
Wind10.2 mph W
Humidity28%
Visibility—
Dew point37°
Fri, 2382° / 60°0
82 °
Neroly, Friday, 23 October
Clear. High 82°, low 60°.
Pressure30.00 inHg
Wind9.9 mph W
Humidity30%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2473° / 54°0.09
73 °
Neroly, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high73°
Average low54°
Average precipitation0.09 in
Chance of precipitation8%
Record high87° (2019)
Record low43° (1971)
Sun, 2572° / 54°0.06
72 °
Neroly, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.06 in
Chance of precipitation13%
Record high85° (2019)
Record low45° (1989)
Mon, 2671° / 53°0.05
71 °
Neroly, Monday, 26 October
Climate normal for this date — 60-year average.
Average high71°
Average low53°
Average precipitation0.05 in
Chance of precipitation10%
Record high84° (2017)
Record low45° (1970)
Tue, 2770° / 52°0.02
70 °
Neroly, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high70°
Average low52°
Average precipitation0.02 in
Chance of precipitation10%
Record high85° (2017)
Record low43° (1970)
Wed, 2869° / 52°0.06
69 °
Neroly, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.06 in
Chance of precipitation15%
Record high83° (2003)
Record low42° (2023)
Thu, 2969° / 51°0.06
69 °
Neroly, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.06 in
Chance of precipitation13%
Record high79° (1965)
Record low41° (1971)
Fri, 3068° / 51°0.06
68 °
Neroly, Friday, 30 October
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.06 in
Chance of precipitation17%
Record high82° (2015)
Record low40° (1971)
Sat, 3169° / 51°0.02
69 °
Neroly, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.02 in
Chance of precipitation13%
Record high82° (2015)
Record low44° (1984)
Sun, 0169° / 51°0.04
69 °
Neroly, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.04 in
Chance of precipitation12%
Record high83° (1967)
Record low43° (1984)
Mon, 0269° / 52°0.04
69 °
Neroly, Monday, 2 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.04 in
Chance of precipitation12%
Record high83° (1967)
Record low42° (2003)
Tue, 0369° / 51°0.04
69 °
Neroly, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.04 in
Chance of precipitation12%
Record high83° (2018)
Record low41° (2022)
Wed, 0468° / 51°0.03
68 °
Neroly, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.03 in
Chance of precipitation10%
Record high80° (2018)
Record low40° (1973)
Thu, 0568° / 50°0.06
68 °
Neroly, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.06 in
Chance of precipitation13%
Record high81° (2020)
Record low43° (2011)
Fri, 0667° / 51°0.04
67 °
Neroly, Friday, 6 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.04 in
Chance of precipitation15%
Record high78° (1991)
Record low44° (1972)
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 Neroly, 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 Neroly, 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.