Monthly outlook for Castle Hills, TX: average high 69.8°, average low 56.7°. That is 0.3° above the climate normal for November. Precipitation is expected on 4 days (about 1.7 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 23 November (80.2°), the coolest 26 November (49.1°).
69.8°/56.7°
Average high / low
+0.3°
Above normal
4 / 4
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
69°
70°
-0.5°
22 November – 1 December
71.1°
67.1°
+2.2°
2 December – 11 December
at normal
64.9°
—
November records over 66 years
90.3°4 November 2024All-time high
26.1°30 November 1976All-time low
Climate normals and records are computed from the nearest reference point — San Antonio (4 mi).
Fri, 1375° / 53°0
75 °
Castle Hills, Friday, 13 November
Clear. High 75°, low 53°.
Pressure30.03 inHg
Wind4.5 mph S
Humidity36%
Visibility6.2 mi
Dew point46°
Sat, 1468° / 54°0.39
68 °
Castle Hills, Saturday, 14 November
Rain. High 68°, low 54°.
Pressure30.00 inHg
Wind8.9 mph SE
Humidity72%
Visibility6.2 mi
Dew point59°
Sun, 1570° / 54°1.2
70 °
Castle Hills, Sunday, 15 November
Heavy rain. High 70°, low 54°.
Pressure30.03 inHg
Wind7.3 mph NE
Humidity80%
Visibility6.2 mi
Dew point60°
Mon, 1657° / 49°0
57 °
Castle Hills, Monday, 16 November
Overcast. High 57°, low 49°.
Pressure30.33 inHg
Wind12.3 mph N
Humidity67%
Visibility—
Dew point44°
Tue, 1762° / 51°0
62 °
Castle Hills, Tuesday, 17 November
Overcast. High 62°, low 51°.
Pressure30.27 inHg
Wind6.8 mph N
Humidity60%
Visibility—
Dew point44°
Wed, 1872° / 56°0
72 °
Castle Hills, Wednesday, 18 November
Overcast. High 72°, low 56°.
Pressure30.21 inHg
Wind10.9 mph SE
Humidity56%
Visibility—
Dew point51°
Thu, 1967° / 62°0
67 °
Castle Hills, Thursday, 19 November
Overcast. High 67°, low 62°.
Pressure30.15 inHg
Wind7.9 mph SE
Humidity81%
Visibility—
Dew point60°
Fri, 2070° / 64°0
70 °
Castle Hills, Friday, 20 November
Overcast. High 70°, low 64°.
Pressure30.12 inHg
Wind7.3 mph SE
Humidity77%
Visibility—
Dew point61°
Sat, 2174° / 63°0.05
74 °
Castle Hills, Saturday, 21 November
Light rain. High 74°, low 63°.
Pressure30.03 inHg
Wind9.7 mph SE
Humidity73%
Visibility—
Dew point62°
Sun, 2278° / 65°0.05
78 °
Castle Hills, Sunday, 22 November
Light rain. High 78°, low 65°.
Pressure29.94 inHg
Wind7.2 mph S
Humidity67%
Visibility—
Dew point63°
Mon, 2380° / 64°0
80 °
Castle Hills, Monday, 23 November
Mostly clear. High 80°, low 64°.
Pressure29.85 inHg
Wind10.6 mph SW
Humidity64%
Visibility—
Dew point62°
Tue, 2477° / 61°0
77 °
Castle Hills, Tuesday, 24 November
Overcast. High 77°, low 61°.
Pressure29.74 inHg
Wind15.9 mph N
Humidity74%
Visibility—
Dew point64°
Wed, 2565° / 50°0
65 °
Castle Hills, Wednesday, 25 November
Overcast. High 65°, low 50°.
Pressure30.18 inHg
Wind15.4 mph N
Humidity38%
Visibility—
Dew point34°
Thu, 2664° / 49°0
64 °
Castle Hills, Thursday, 26 November
Overcast. High 64°, low 49°.
Pressure30.21 inHg
Wind9.9 mph E
Humidity43%
Visibility—
Dew point36°
Fri, 2762° / 55°0
62 °
Castle Hills, Friday, 27 November
Overcast. High 62°, low 55°.
Pressure30.18 inHg
Wind9 mph E
Humidity71%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2865° / 47°0.09
65 °
Castle Hills, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.09 in
Chance of precipitation20%
Record high83° (2006)
Record low33° (1980)
Sun, 2966° / 48°0.06
66 °
Castle Hills, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.06 in
Chance of precipitation22%
Record high83° (1975)
Record low27° (1976)
Mon, 3066° / 48°0.07
66 °
Castle Hills, Monday, 30 November
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.07 in
Chance of precipitation28%
Record high82° (2019)
Record low26° (1976)
Tue, 0165° / 47°0.03
65 °
Castle Hills, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.03 in
Chance of precipitation18%
Record high80° (2012)
Record low30° (1976)
Wed, 0267° / 49°0.09
67 °
Castle Hills, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.09 in
Chance of precipitation23%
Record high80° (1982)
Record low31° (1974)
Thu, 0366° / 49°0.07
66 °
Castle Hills, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.07 in
Chance of precipitation20%
Record high82° (1999)
Record low32° (1974)
Fri, 0465° / 49°0.05
65 °
Castle Hills, Friday, 4 December
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.05 in
Chance of precipitation27%
Record high81° (2017)
Record low34° (2006)
Sat, 0565° / 49°0.09
65 °
Castle Hills, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.09 in
Chance of precipitation30%
Record high81° (1977)
Record low29° (2009)
Sun, 0665° / 48°0.05
65 °
Castle Hills, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.05 in
Chance of precipitation20%
Record high81° (1966)
Record low33° (1972)
Mon, 0764° / 47°0.07
64 °
Castle Hills, Monday, 7 December
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.07 in
Chance of precipitation25%
Record high83° (1966)
Record low29° (2011)
Tue, 0865° / 48°0.08
65 °
Castle Hills, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.08 in
Chance of precipitation30%
Record high80° (2007)
Record low29° (2005)
Wed, 0965° / 48°0.06
65 °
Castle Hills, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.06 in
Chance of precipitation22%
Record high80° (2021)
Record low29° (1978)
Thu, 1063° / 46°0.08
63 °
Castle Hills, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.08 in
Chance of precipitation32%
Record high83° (2021)
Record low25° (1978)
Fri, 1163° / 46°0.07
63 °
Castle Hills, Friday, 11 December
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.07 in
Chance of precipitation32%
Record high81° (1987)
Record low29° (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 Castle Hills, 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 Castle Hills, 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.