As of 04:29 PST

Weather in Castroville, CA

53°

Castroville, Monday, 9 November, 04:29

Clear. Feels like 51°. High 75°, low 52°.

Pressure30.06 inHg

Wind0 mph N

Humidity84%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Monthly outlook for Castroville, CA: average high 66.4°, average low 49.1°. That is 2.4° above the climate normal for November. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 10 November (76.6°), the coolest 20 November (41.8°).

66.4°/49.1°

Average high / low

+2.4°

Above normal

4 / 3

Wet days / normal

0.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 November – 18 November	67°	62.6°	+2.5°
19 November – 28 November	65.5°	60.8°	+2.6°
29 November – 8 December	at normal	59.5°	—

November records over 66 years

82.4°2 November 1997All-time high

32.5°29 November 2004All-time low

Tue, 1077° / 53°

77 °

Castroville, Tuesday, 10 November

Clear. High 77°, low 53°.

Pressure30.15 inHg

Wind7.5 mph W

Humidity76%

Visibility6.2 mi

Dew point59°

Wed, 1168° / 54°

68 °

Castroville, Wednesday, 11 November

Clear. High 68°, low 54°.

Pressure30.03 inHg

Wind6.8 mph W

Humidity74%

Visibility6.2 mi

Dew point59°

Thu, 1268° / 52°

68 °

Castroville, Thursday, 12 November

Clear. High 68°, low 52°.

Pressure29.83 inHg

Wind6.3 mph W

Humidity63%

Visibility6.2 mi

Dew point54°

Fri, 1369° / 57°

0.16

69 °

Castroville, Friday, 13 November

Light rain. High 69°, low 57°.

Pressure29.80 inHg

Wind20.8 mph SW

Humidity76%

Visibility—

Dew point55°

Sat, 1463° / 55°

0.05

63 °

Castroville, Saturday, 14 November

Light rain. High 63°, low 55°.

Pressure29.91 inHg

Wind8.8 mph W

Humidity69%

Visibility—

Dew point51°

Sun, 1564° / 53°

0.08

64 °

Castroville, Sunday, 15 November

Light rain. High 64°, low 53°.

Pressure29.97 inHg

Wind9.9 mph SW

Humidity71%

Visibility—

Dew point53°

Mon, 1659° / 47°

59 °

Castroville, Monday, 16 November

Overcast. High 59°, low 47°.

Pressure30.15 inHg

Wind4.3 mph E

Humidity64%

Visibility—

Dew point42°

Tue, 1763° / 48°

63 °

Castroville, Tuesday, 17 November

Partly cloudy. High 63°, low 48°.

Pressure30.06 inHg

Wind11.6 mph W

Humidity50%

Visibility—

Dew point39°

Wed, 1865° / 44°

65 °

Castroville, Wednesday, 18 November

Clear. High 65°, low 44°.

Pressure30.12 inHg

Wind10.4 mph NW

Humidity51%

Visibility—

Dew point37°

Thu, 1964° / 44°

64 °

Castroville, Thursday, 19 November

Clear. High 64°, low 44°.

Pressure30.24 inHg

Wind17.8 mph NW

Humidity57%

Visibility—

Dew point40°

Fri, 2062° / 42°

62 °

Castroville, Friday, 20 November

Clear. High 62°, low 42°.

Pressure30.24 inHg

Wind4.5 mph NE

Humidity37%

Visibility—

Dew point28°

Sat, 2163° / 42°

63 °

Castroville, Saturday, 21 November

Overcast. High 63°, low 42°.

Pressure30.30 inHg

Wind5.1 mph W

Humidity24%

Visibility—

Dew point18°

Sun, 2262° / 48°

0.07

62 °

Castroville, Sunday, 22 November

Light rain. High 62°, low 48°.

Pressure30.18 inHg

Wind6.9 mph W

Humidity70%

Visibility—

Dew point49°

Mon, 2369° / 45°

69 °

Castroville, Monday, 23 November

Clear. High 69°, low 45°.

Pressure30.24 inHg

Wind7.3 mph NW

Humidity44%

Visibility—

Dew point37°

Tue, 2473° / 50°

73 °

Castroville, Tuesday, 24 November

Clear. High 73°, low 50°.

Pressure30.18 inHg

Wind6.8 mph W

Humidity34%

Visibility—

Dew point34°

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

Wed, 2561° / 46°

0.06

61 °

Castroville, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high61°

Average low46°

Average precipitation0.06 in

Chance of precipitation20%

Record high71° (1977)

Record low34° (2010)

Thu, 2660° / 45°

0.09

60 °

Castroville, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.09 in

Chance of precipitation22%

Record high71° (1969)

Record low36° (2010)

Fri, 2760° / 45°

0.06

60 °

Castroville, Friday, 27 November

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.06 in

Chance of precipitation20%

Record high71° (1969)

Record low35° (2015)

Sat, 2860° / 45°

0.1

60 °

Castroville, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.1 in

Chance of precipitation25%

Record high70° (1980)

Record low36° (2015)

Sun, 2960° / 44°

0.1

60 °

Castroville, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high60°

Average low44°

Average precipitation0.1 in

Chance of precipitation23%

Record high69° (1977)

Record low33° (2004)

Mon, 3059° / 45°

0.14

59 °

Castroville, Monday, 30 November

Climate normal for this date — 60-year average.

Average high59°

Average low45°

Average precipitation0.14 in

Chance of precipitation23%

Record high69° (1988)

Record low35° (2010)

Tue, 0160° / 45°

0.11

60 °

Castroville, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.11 in

Chance of precipitation28%

Record high76° (2021)

Record low35° (1991)

Wed, 0259° / 45°

0.15

59 °

Castroville, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high59°

Average low45°

Average precipitation0.15 in

Chance of precipitation20%

Record high68° (1969)

Record low35° (2004)

Thu, 0360° / 45°

0.11

60 °

Castroville, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.11 in

Chance of precipitation23%

Record high71° (1979)

Record low34° (2004)

Fri, 0460° / 45°

0.09

60 °

Castroville, Friday, 4 December

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.09 in

Chance of precipitation23%

Record high69° (1979)

Record low35° (2005)

Sat, 0559° / 46°

0.09

59 °

Castroville, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high59°

Average low46°

Average precipitation0.09 in

Chance of precipitation23%

Record high73° (2023)

Record low35° (2011)

Sun, 0659° / 45°

0.06

59 °

Castroville, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high59°

Average low45°

Average precipitation0.06 in

Chance of precipitation23%

Record high69° (1962)

Record low36° (2011)

Mon, 0759° / 45°

0.08

59 °

Castroville, Monday, 7 December

Climate normal for this date — 60-year average.

Average high59°

Average low45°

Average precipitation0.08 in

Chance of precipitation25%

Record high75° (2017)

Record low35° (1978)

Tue, 0859° / 44°

0.06

59 °

Castroville, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.06 in

Chance of precipitation18%

Record high76° (2020)

Record low30° (1978)

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 Castroville, 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 Castroville, 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.