As of 12:16 CDT

Weather in Castroville, TX

67°Current weather

Castroville, Sunday, 18 October, 12:16

Overcast. Feels like 66°. High 71°, low 46°.

Pressure30.36 inHg
Wind5.7 mph S
Humidity42%
Visibility6.2 mi
Dew point43°

Monthly outlook for Castroville, TX: average high 79.7°, average low 61.7°. That is 1° above the climate normal for October. Precipitation is expected on 4 days (about 3.0 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 30 October (87.7°), the coolest 18 October (46.4°).

79.7°/61.7°
Average high / low
+1°
Above normal
4 / 4
Wet days / normal
3.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October79.9°79.1°+0.5°
28 October – 6 November79.4°75.3°+2.3°
7 November – 16 Novemberat normal72°—

October records over 66 years

97.5°11 October 2020All-time high
35.6°31 October 1993All-time low
Mon, 1975° / 55°0Overcast
75 °Overcast

Castroville, Monday, 19 October

Overcast. High 75°, low 55°.

Pressure30.24 inHg
Wind5.5 mph E
Humidity35%
Visibility6.2 mi
Dew point43°
Tue, 2081° / 57°0Clear
81 °Clear

Castroville, Tuesday, 20 October

Clear. High 81°, low 57°.

Pressure30.21 inHg
Wind6.1 mph E
Humidity42%
Visibility6.2 mi
Dew point51°
Wed, 2184° / 59°0Mostly clear
84 °Mostly clear

Castroville, Wednesday, 21 October

Mostly clear. High 84°, low 59°.

Pressure30.21 inHg
Wind7 mph E
Humidity27%
Visibility6.2 mi
Dew point43°
Thu, 2285° / 64°0.01Light rain
85 °Light rain

Castroville, Thursday, 22 October

Light rain. High 85°, low 64°.

Pressure30.18 inHg
Wind4.9 mph E
Humidity59%
Visibility6.2 mi
Dew point63°
Fri, 2384° / 62°0Overcast
84 °Overcast

Castroville, Friday, 23 October

Overcast. High 84°, low 62°.

Pressure30.09 inHg
Wind12.6 mph SE
Humidity43%
Visibility—
Dew point53°
Sat, 2487° / 63°0Partly cloudy
87 °Partly cloudy

Castroville, Saturday, 24 October

Partly cloudy. High 87°, low 63°.

Pressure30.12 inHg
Wind15.2 mph SE
Humidity41%
Visibility—
Dew point55°
Sun, 2582° / 64°0Overcast
82 °Overcast

Castroville, Sunday, 25 October

Overcast. High 82°, low 64°.

Pressure30.18 inHg
Wind18.4 mph SE
Humidity45%
Visibility—
Dew point55°
Mon, 2670° / 67°2.17Heavy rain
70 °Heavy rain

Castroville, Monday, 26 October

Heavy rain. High 70°, low 67°.

Pressure29.94 inHg
Wind17.9 mph E
Humidity86%
Visibility—
Dew point65°
Tue, 2782° / 68°0.35Rain
82 °Rain

Castroville, Tuesday, 27 October

Rain. High 82°, low 68°.

Pressure29.97 inHg
Wind15.1 mph SE
Humidity73%
Visibility—
Dew point66°
Wed, 2883° / 70°0.23Rain
83 °Rain

Castroville, Wednesday, 28 October

Rain. High 83°, low 70°.

Pressure29.94 inHg
Wind6.1 mph SE
Humidity71%
Visibility—
Dew point68°
Thu, 2987° / 70°0Clear
87 °Clear

Castroville, Thursday, 29 October

Clear. High 87°, low 70°.

Pressure29.88 inHg
Wind7.7 mph SW
Humidity59%
Visibility—
Dew point66°
Fri, 3088° / 70°0.02Light rain
88 °Light rain

Castroville, Friday, 30 October

Light rain. High 88°, low 70°.

Pressure29.77 inHg
Wind12 mph S
Humidity60%
Visibility—
Dew point67°
Sat, 3174° / 62°0.22Light rain
74 °Light rain

Castroville, Saturday, 31 October

Light rain. High 74°, low 62°.

Pressure30.00 inHg
Wind19.3 mph N
Humidity40%
Visibility—
Dew point45°
Sun, 0172° / 55°0Clear
72 °Clear

Castroville, Sunday, 1 November

Clear. High 72°, low 55°.

Pressure30.24 inHg
Wind13.3 mph NE
Humidity28%
Visibility—
Dew point33°
Mon, 0273° / 54°0Clear
73 °Clear

Castroville, Monday, 2 November

Clear. High 73°, low 54°.

Pressure30.27 inHg
Wind9.1 mph NE
Humidity27%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0374° / 56°0.09Climate normal
74 °Climate normal

Castroville, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high74°
Average low56°
Average precipitation0.09 in
Chance of precipitation20%
Record high89° (2024)
Record low40° (1991)
Wed, 0474° / 56°0.09Climate normal
74 °Climate normal

Castroville, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high74°
Average low56°
Average precipitation0.09 in
Chance of precipitation23%
Record high92° (2024)
Record low35° (1991)
Thu, 0574° / 56°0.1Climate normal
74 °Climate normal

Castroville, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high74°
Average low56°
Average precipitation0.1 in
Chance of precipitation17%
Record high89° (2017)
Record low37° (1991)
Fri, 0674° / 56°0.06Climate normal
74 °Climate normal

Castroville, Friday, 6 November

Climate normal for this date — 60-year average.

Average high74°
Average low56°
Average precipitation0.06 in
Chance of precipitation20%
Record high89° (1996)
Record low43° (1992)
Sat, 0774° / 56°0.05Climate normal
74 °Climate normal

Castroville, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high74°
Average low56°
Average precipitation0.05 in
Chance of precipitation22%
Record high89° (2025)
Record low37° (1993)
Sun, 0873° / 56°0.16Climate normal
73 °Climate normal

Castroville, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high73°
Average low56°
Average precipitation0.16 in
Chance of precipitation28%
Record high91° (2025)
Record low43° (2000)
Mon, 0973° / 57°0.07Climate normal
73 °Climate normal

Castroville, Monday, 9 November

Climate normal for this date — 60-year average.

Average high73°
Average low57°
Average precipitation0.07 in
Chance of precipitation25%
Record high86° (2006)
Record low37° (2000)
Tue, 1073° / 56°0.03Climate normal
73 °Climate normal

Castroville, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high73°
Average low56°
Average precipitation0.03 in
Chance of precipitation18%
Record high86° (2006)
Record low37° (1977)
Wed, 1173° / 55°0.03Climate normal
73 °Climate normal

Castroville, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high73°
Average low55°
Average precipitation0.03 in
Chance of precipitation23%
Record high88° (1962)
Record low38° (2019)
Thu, 1272° / 54°0.06Climate normal
72 °Climate normal

Castroville, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high72°
Average low54°
Average precipitation0.06 in
Chance of precipitation23%
Record high89° (1969)
Record low31° (2019)
Fri, 1370° / 54°0.07Climate normal
70 °Climate normal

Castroville, Friday, 13 November

Climate normal for this date — 60-year average.

Average high70°
Average low54°
Average precipitation0.07 in
Chance of precipitation22%
Record high87° (2024)
Record low35° (2019)
Sat, 1471° / 55°0.04Climate normal
71 °Climate normal

Castroville, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high71°
Average low55°
Average precipitation0.04 in
Chance of precipitation17%
Record high87° (2020)
Record low29° (2018)
Sun, 1571° / 54°0.08Climate normal
71 °Climate normal

Castroville, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high71°
Average low54°
Average precipitation0.08 in
Chance of precipitation20%
Record high89° (1988)
Record low34° (1976)
Mon, 1670° / 53°0.13Climate normal
70 °Climate normal

Castroville, Monday, 16 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.13 in
Chance of precipitation28%
Record high85° (2025)
Record low35° (1997)

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, TX 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, TX 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.