Monthly outlook for Duncanville, TX: average high 76°, average low 60.8°. That is 4.6° above the climate normal for November. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 3 days and 1.6 inches. The warmest day looks like 11 November (83.2°), the coolest 6 November (56°).
76°/60.8°
Average high / low
+4.6°
Above normal
2 / 3
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
75.5°
68.9°
+3.6°
11 November – 20 November
76.9°
65.8°
+6.1°
21 November – 30 November
at normal
62.4°
—
November records over 66 years
91.4°2 November 2017All-time high
23.2°12 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Cockrell Hill (7 mi).
Mon, 0281° / 66°0
81 °
Duncanville, Monday, 2 November
Overcast. High 81°, low 66°.
Pressure29.88 inHg
Wind14.7 mph S
Humidity59%
Visibility6.2 mi
Dew point65°
Tue, 0371° / 60°0.57
71 °
Duncanville, Tuesday, 3 November
Heavy rain. High 71°, low 60°.
Pressure29.91 inHg
Wind9.5 mph NW
Humidity53%
Visibility6.2 mi
Dew point52°
Wed, 0472° / 56°0
72 °
Duncanville, Wednesday, 4 November
Overcast. High 72°, low 56°.
Pressure30.00 inHg
Wind3.1 mph W
Humidity49%
Visibility6.2 mi
Dew point51°
Thu, 0575° / 57°0
75 °
Duncanville, Thursday, 5 November
Clear. High 75°, low 57°.
Pressure29.94 inHg
Wind8.7 mph NW
Humidity52%
Visibility—
Dew point52°
Fri, 0666° / 56°0.01
66 °
Duncanville, Friday, 6 November
Light rain. High 66°, low 56°.
Pressure30.12 inHg
Wind8.4 mph N
Humidity62%
Visibility—
Dew point49°
Sat, 0779° / 62°0
79 °
Duncanville, Saturday, 7 November
Clear. High 79°, low 62°.
Pressure29.91 inHg
Wind8.9 mph NW
Humidity29%
Visibility—
Dew point39°
Sun, 0870° / 58°0
70 °
Duncanville, Sunday, 8 November
Clear. High 70°, low 58°.
Pressure30.15 inHg
Wind13 mph N
Humidity29%
Visibility—
Dew point31°
Mon, 0981° / 57°0
81 °
Duncanville, Monday, 9 November
Clear. High 81°, low 57°.
Pressure30.03 inHg
Wind14.3 mph SW
Humidity29%
Visibility—
Dew point39°
Tue, 1083° / 64°0
83 °
Duncanville, Tuesday, 10 November
Overcast. High 83°, low 64°.
Pressure30.00 inHg
Wind16.1 mph SW
Humidity44%
Visibility—
Dew point53°
Wed, 1183° / 67°0
83 °
Duncanville, Wednesday, 11 November
Overcast. High 83°, low 67°.
Pressure29.97 inHg
Wind14.5 mph SW
Humidity48%
Visibility—
Dew point57°
Thu, 1275° / 66°0.06
75 °
Duncanville, Thursday, 12 November
Light rain. High 75°, low 66°.
Pressure30.00 inHg
Wind13 mph NW
Humidity37%
Visibility—
Dew point44°
Fri, 1373° / 59°0
73 °
Duncanville, Friday, 13 November
Clear. High 73°, low 59°.
Pressure30.12 inHg
Wind8.7 mph NW
Humidity30%
Visibility—
Dew point36°
Sat, 1476° / 57°0
76 °
Duncanville, Saturday, 14 November
Clear. High 76°, low 57°.
Pressure30.09 inHg
Wind14.6 mph S
Humidity30%
Visibility—
Dew point38°
Sun, 1579° / 61°0
79 °
Duncanville, Sunday, 15 November
Clear. High 79°, low 61°.
Pressure30.00 inHg
Wind17.7 mph S
Humidity43%
Visibility—
Dew point49°
Mon, 1675° / 64°0
75 °
Duncanville, Monday, 16 November
Overcast. High 75°, low 64°.
Pressure29.97 inHg
Wind15.5 mph S
Humidity65%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1766° / 49°0.13
66 °
Duncanville, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.13 in
Chance of precipitation23%
Record high86° (2025)
Record low28° (2014)
Wed, 1866° / 50°0.08
66 °
Duncanville, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.08 in
Chance of precipitation22%
Record high85° (2025)
Record low28° (2014)
Thu, 1966° / 50°0.16
66 °
Duncanville, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.16 in
Chance of precipitation20%
Record high83° (2025)
Record low34° (1968)
Fri, 2065° / 49°0.08
65 °
Duncanville, Friday, 20 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.08 in
Chance of precipitation17%
Record high79° (2007)
Record low29° (2022)
Sat, 2165° / 48°0.07
65 °
Duncanville, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.07 in
Chance of precipitation18%
Record high79° (1989)
Record low30° (2000)
Sun, 2264° / 47°0.15
64 °
Duncanville, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.15 in
Chance of precipitation30%
Record high79° (1966)
Record low31° (1964)
Mon, 2365° / 48°0.1
65 °
Duncanville, Monday, 23 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.1 in
Chance of precipitation22%
Record high79° (2005)
Record low29° (1975)
Tue, 2463° / 47°0.24
63 °
Duncanville, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.24 in
Chance of precipitation35%
Record high82° (2010)
Record low27° (1970)
Wed, 2563° / 46°0.11
63 °
Duncanville, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.11 in
Chance of precipitation25%
Record high80° (1965)
Record low29° (1993)
Thu, 2663° / 47°0.13
63 °
Duncanville, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.13 in
Chance of precipitation33%
Record high85° (1965)
Record low26° (1993)
Fri, 2761° / 45°0.11
61 °
Duncanville, Friday, 27 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.11 in
Chance of precipitation18%
Record high81° (2024)
Record low26° (1993)
Sat, 2859° / 43°0.07
59 °
Duncanville, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.07 in
Chance of precipitation20%
Record high78° (2006)
Record low28° (1992)
Sun, 2961° / 44°0.12
61 °
Duncanville, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.12 in
Chance of precipitation27%
Record high77° (2022)
Record low24° (1976)
Mon, 3060° / 43°0.12
60 °
Duncanville, Monday, 30 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.12 in
Chance of precipitation22%
Record high76° (2014)
Record low27° (1979)
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 Duncanville, 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 Duncanville, 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.