Monthly outlook for Neponset, CA: average high 66.6°, average low 53.5°. That is 0° 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 25 October (79.2°), the coolest 20 October (45°).
66.6°/53.5°
Average high / low
+0°
Above normal
1 / 2
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
68.6°
67°
+0.9°
29 October – 7 November
63.3°
65.2°
-1°
8 November – 17 November
at normal
62.7°
—
October records over 66 years
94.1°24 October 2017All-time high
37.8°30 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Castroville (3 mi).
Tue, 2073° / 45°0
73 °
Neponset, Tuesday, 20 October
Partly cloudy. High 73°, low 45°.
Pressure29.91 inHg
Wind2.7 mph NW
Humidity64%
Visibility6.2 mi
Dew point50°
Wed, 2166° / 58°0.06
66 °
Neponset, Wednesday, 21 October
Light rain. High 66°, low 58°.
Pressure29.88 inHg
Wind3.2 mph NE
Humidity68%
Visibility6.2 mi
Dew point54°
Thu, 2265° / 57°0
65 °
Neponset, Thursday, 22 October
Clear. High 65°, low 57°.
Pressure29.97 inHg
Wind4.6 mph W
Humidity81%
Visibility6.2 mi
Dew point57°
Fri, 2363° / 60°0
63 °
Neponset, Friday, 23 October
Clear. High 63°, low 60°.
Pressure30.12 inHg
Wind9.3 mph NW
Humidity75%
Visibility—
Dew point53°
Sat, 2465° / 54°0
65 °
Neponset, Saturday, 24 October
Mostly clear. High 65°, low 54°.
Pressure30.06 inHg
Wind11.2 mph NW
Humidity64%
Visibility—
Dew point50°
Sun, 2579° / 59°0
79 °
Neponset, Sunday, 25 October
Overcast. High 79°, low 59°.
Pressure30.03 inHg
Wind8 mph NW
Humidity33%
Visibility—
Dew point41°
Mon, 2675° / 58°0
75 °
Neponset, Monday, 26 October
Overcast. High 75°, low 58°.
Pressure29.88 inHg
Wind8.7 mph W
Humidity29%
Visibility—
Dew point39°
Tue, 2766° / 55°0
66 °
Neponset, Tuesday, 27 October
Partly cloudy. High 66°, low 55°.
Pressure29.91 inHg
Wind8.7 mph W
Humidity65%
Visibility—
Dew point53°
Wed, 2863° / 54°0
63 °
Neponset, Wednesday, 28 October
Partly cloudy. High 63°, low 54°.
Pressure30.00 inHg
Wind8.2 mph W
Humidity67%
Visibility—
Dew point51°
Thu, 2963° / 53°0
63 °
Neponset, Thursday, 29 October
Overcast. High 63°, low 53°.
Pressure29.97 inHg
Wind6.9 mph W
Humidity71%
Visibility—
Dew point50°
Fri, 3063° / 52°0
63 °
Neponset, Friday, 30 October
Overcast. High 63°, low 52°.
Pressure29.88 inHg
Wind7.6 mph W
Humidity63%
Visibility—
Dew point48°
Sat, 3168° / 53°0
68 °
Neponset, Saturday, 31 October
Overcast. High 68°, low 53°.
Pressure30.00 inHg
Wind9 mph W
Humidity50%
Visibility—
Dew point44°
Sun, 0163° / 52°0
63 °
Neponset, Sunday, 1 November
Partly cloudy. High 63°, low 52°.
Pressure30.06 inHg
Wind16.9 mph W
Humidity71%
Visibility—
Dew point50°
Mon, 0261° / 48°0
61 °
Neponset, Monday, 2 November
Clear. High 61°, low 48°.
Pressure30.15 inHg
Wind9.6 mph W
Humidity62%
Visibility—
Dew point45°
Tue, 0362° / 49°0
62 °
Neponset, Tuesday, 3 November
Partly cloudy. High 62°, low 49°.
Pressure30.09 inHg
Wind10.9 mph W
Humidity46%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0465° / 50°0.02
65 °
Neponset, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.02 in
Chance of precipitation10%
Record high81° (1976)
Record low42° (1973)
Thu, 0564° / 50°0.03
64 °
Neponset, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high64°
Average low50°
Average precipitation0.03 in
Chance of precipitation12%
Record high82° (2012)
Record low42° (2003)
Fri, 0664° / 50°0.02
64 °
Neponset, Friday, 6 November
Climate normal for this date — 60-year average.
Average high64°
Average low50°
Average precipitation0.02 in
Chance of precipitation13%
Record high76° (2012)
Record low43° (2018)
Sat, 0764° / 50°0.06
64 °
Neponset, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high64°
Average low50°
Average precipitation0.06 in
Chance of precipitation25%
Record high77° (1991)
Record low43° (2001)
Sun, 0863° / 50°0.09
63 °
Neponset, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high63°
Average low50°
Average precipitation0.09 in
Chance of precipitation15%
Record high73° (2001)
Record low40° (1983)
Mon, 0963° / 48°0.06
63 °
Neponset, Monday, 9 November
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.06 in
Chance of precipitation22%
Record high77° (2025)
Record low38° (2020)
Tue, 1063° / 48°0.06
63 °
Neponset, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.06 in
Chance of precipitation23%
Record high76° (1990)
Record low38° (2018)
Wed, 1163° / 49°0.09
63 °
Neponset, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high63°
Average low49°
Average precipitation0.09 in
Chance of precipitation27%
Record high77° (1990)
Record low37° (1994)
Thu, 1263° / 48°0.06
63 °
Neponset, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.06 in
Chance of precipitation18%
Record high75° (1974)
Record low34° (1985)
Fri, 1363° / 48°0.11
63 °
Neponset, Friday, 13 November
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.11 in
Chance of precipitation23%
Record high74° (1974)
Record low34° (1985)
Sat, 1462° / 48°0.07
62 °
Neponset, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high62°
Average low48°
Average precipitation0.07 in
Chance of precipitation18%
Record high74° (2008)
Record low35° (1994)
Sun, 1563° / 47°0.06
63 °
Neponset, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.06 in
Chance of precipitation17%
Record high79° (2008)
Record low36° (1964)
Mon, 1662° / 49°0.07
62 °
Neponset, Monday, 16 November
Climate normal for this date — 60-year average.
Average high62°
Average low49°
Average precipitation0.07 in
Chance of precipitation20%
Record high78° (2008)
Record low36° (1964)
Tue, 1762° / 49°0.12
62 °
Neponset, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high62°
Average low49°
Average precipitation0.12 in
Chance of precipitation27%
Record high76° (2008)
Record low37° (2000)
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 Neponset, 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 Neponset, 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.