Monthly outlook for Dallas, TX: average high 77°, average low 59.9°. That is 2.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 4 days and 2.2 inches. The warmest day looks like 1 November (84.4°), the coolest 29 October (48.5°).
77°/59.9°
Average high / low
+2.2°
Above normal
2 / 4
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
77.6°
74.4°
+1.8°
29 October – 7 November
75.9°
70.1°
+3.2°
8 November – 17 November
at normal
66.7°
—
October records over 66 years
98.1°1 October 1977All-time high
30.7°31 October 1993All-time low
Tue, 2080° / 54°0
80 °
Dallas, Tuesday, 20 October
Mostly clear. High 80°, low 54°.
Pressure30.27 inHg
Wind2.5 mph SE
Humidity37%
Visibility6.2 mi
Dew point45°
Wed, 2180° / 57°0
80 °
Dallas, Wednesday, 21 October
Clear. High 80°, low 57°.
Pressure30.24 inHg
Wind2.8 mph SE
Humidity33%
Visibility6.2 mi
Dew point44°
Thu, 2282° / 61°0
82 °
Dallas, Thursday, 22 October
Clear. High 82°, low 61°.
Pressure30.24 inHg
Wind3.9 mph SE
Humidity28%
Visibility6.2 mi
Dew point43°
Fri, 2383° / 62°0
83 °
Dallas, Friday, 23 October
Partly cloudy. High 83°, low 62°.
Pressure30.15 inHg
Wind5.1 mph SE
Humidity34%
Visibility6.2 mi
Dew point46°
Sat, 2483° / 63°0
83 °
Dallas, Saturday, 24 October
Overcast. High 83°, low 63°.
Pressure30.15 inHg
Wind7.7 mph SE
Humidity32%
Visibility—
Dew point45°
Sun, 2577° / 66°0
77 °
Dallas, Sunday, 25 October
Overcast. High 77°, low 66°.
Pressure30.27 inHg
Wind7 mph SE
Humidity41%
Visibility—
Dew point50°
Mon, 2680° / 64°0
80 °
Dallas, Monday, 26 October
Overcast. High 80°, low 64°.
Pressure30.15 inHg
Wind7.7 mph SE
Humidity41%
Visibility—
Dew point49°
Tue, 2774° / 67°0.34
74 °
Dallas, Tuesday, 27 October
Light rain. High 74°, low 67°.
Pressure30.06 inHg
Wind14.5 mph N
Humidity78%
Visibility—
Dew point64°
Wed, 2863° / 51°0
63 °
Dallas, Wednesday, 28 October
Overcast. High 63°, low 51°.
Pressure30.36 inHg
Wind16.9 mph N
Humidity21%
Visibility—
Dew point18°
Thu, 2964° / 48°0
64 °
Dallas, Thursday, 29 October
Clear. High 64°, low 48°.
Pressure30.30 inHg
Wind7.2 mph NE
Humidity18%
Visibility—
Dew point15°
Fri, 3072° / 55°0
72 °
Dallas, Friday, 30 October
Overcast. High 72°, low 55°.
Pressure30.00 inHg
Wind13.9 mph S
Humidity23%
Visibility—
Dew point26°
Sat, 3184° / 64°0
84 °
Dallas, Saturday, 31 October
Overcast. High 84°, low 64°.
Pressure29.91 inHg
Wind13.1 mph S
Humidity49%
Visibility—
Dew point56°
Sun, 0184° / 71°0
84 °
Dallas, Sunday, 1 November
Partly cloudy. High 84°, low 71°.
Pressure30.00 inHg
Wind10.6 mph S
Humidity44%
Visibility—
Dew point58°
Mon, 0283° / 70°0.02
83 °
Dallas, Monday, 2 November
Light rain. High 83°, low 70°.
Pressure30.00 inHg
Wind9.2 mph NE
Humidity44%
Visibility—
Dew point54°
Tue, 0367° / 56°0.33
67 °
Dallas, Tuesday, 3 November
Rain. High 67°, low 56°.
Pressure29.91 inHg
Wind12.2 mph E
Humidity83%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0469° / 52°0.15
69 °
Dallas, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.15 in
Chance of precipitation27%
Record high85° (1987)
Record low28° (1991)
Thu, 0570° / 53°0.13
70 °
Dallas, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.13 in
Chance of precipitation20%
Record high90° (2017)
Record low33° (1991)
Fri, 0670° / 52°0.13
70 °
Dallas, Friday, 6 November
Climate normal for this date — 60-year average.
Average high70°
Average low52°
Average precipitation0.13 in
Chance of precipitation18%
Record high86° (1989)
Record low37° (1993)
Sat, 0769° / 52°0.12
69 °
Dallas, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.12 in
Chance of precipitation23%
Record high86° (1980)
Record low33° (1993)
Sun, 0868° / 53°0.15
68 °
Dallas, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.15 in
Chance of precipitation25%
Record high86° (1980)
Record low31° (1991)
Mon, 0969° / 53°0.09
69 °
Dallas, Monday, 9 November
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.09 in
Chance of precipitation28%
Record high86° (2005)
Record low32° (1991)
Tue, 1068° / 52°0.11
68 °
Dallas, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.11 in
Chance of precipitation23%
Record high82° (1995)
Record low34° (2025)
Wed, 1168° / 50°0.08
68 °
Dallas, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.08 in
Chance of precipitation20%
Record high81° (1969)
Record low33° (2019)
Thu, 1265° / 49°0.07
65 °
Dallas, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.07 in
Chance of precipitation25%
Record high81° (2005)
Record low22° (2019)
Fri, 1365° / 49°0.07
65 °
Dallas, Friday, 13 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.07 in
Chance of precipitation17%
Record high82° (2011)
Record low26° (2019)
Sat, 1466° / 51°0.05
66 °
Dallas, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.05 in
Chance of precipitation17%
Record high87° (1989)
Record low25° (2018)
Sun, 1566° / 49°0.09
66 °
Dallas, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.09 in
Chance of precipitation23%
Record high87° (2025)
Record low30° (2018)
Mon, 1665° / 48°0.12
65 °
Dallas, Monday, 16 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.12 in
Chance of precipitation27%
Record high82° (2016)
Record low31° (1997)
Tue, 1766° / 50°0.13
66 °
Dallas, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.13 in
Chance of precipitation25%
Record high86° (2025)
Record low28° (2014)
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 Dallas, 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 Dallas, 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.