Monthly outlook for Grand Prairie, TX: average high 76.2°, average low 61.8°. That is 3.9° above the climate normal for October. Precipitation is expected on 6 days (about 1.3 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 13 November (86.6°), the coolest 5 November (56.2°).
76.2°/61.8°
Average high / low
+3.9°
Above normal
6 / 4
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
74.7°
70.3°
+2.4°
8 November – 17 November
78.8°
66.8°
+6.7°
18 November – 27 November
at normal
64.4°
—
October records over 66 years
98.2°1 October 1977All-time high
30°31 October 1993All-time low
Fri, 3072° / 63°0.08
72 °
Grand Prairie, Friday, 30 October
Light rain. High 72°, low 63°.
Pressure30.12 inHg
Wind2.3 mph E
Humidity77%
Visibility6.2 mi
Dew point63°
Sat, 3172° / 61°0
72 °
Grand Prairie, Saturday, 31 October
Light rain. High 72°, low 61°.
Pressure30.12 inHg
Wind4.4 mph SE
Humidity75%
Visibility6.2 mi
Dew point63°
Sun, 0179° / 65°0
79 °
Grand Prairie, Sunday, 1 November
Overcast. High 79°, low 65°.
Pressure30.18 inHg
Wind3.2 mph E
Humidity66%
Visibility2.5 mi
Dew point65°
Mon, 0281° / 67°0
81 °
Grand Prairie, Monday, 2 November
Light rain. High 81°, low 67°.
Pressure29.97 inHg
Wind10.7 mph S
Humidity72%
Visibility6.2 mi
Dew point66°
Tue, 0377° / 63°0.66
77 °
Grand Prairie, Tuesday, 3 November
Heavy rain. High 77°, low 63°.
Pressure29.80 inHg
Wind13.2 mph NW
Humidity60%
Visibility—
Dew point60°
Wed, 0468° / 57°0
68 °
Grand Prairie, Wednesday, 4 November
Overcast. High 68°, low 57°.
Pressure29.91 inHg
Wind16.4 mph N
Humidity53%
Visibility—
Dew point45°
Thu, 0573° / 56°0
73 °
Grand Prairie, Thursday, 5 November
Clear. High 73°, low 56°.
Pressure29.91 inHg
Wind9.7 mph N
Humidity29%
Visibility—
Dew point33°
Fri, 0677° / 58°0
77 °
Grand Prairie, Friday, 6 November
Partly cloudy. High 77°, low 58°.
Pressure29.94 inHg
Wind10 mph SE
Humidity26%
Visibility—
Dew point34°
Sat, 0771° / 61°0.07
71 °
Grand Prairie, Saturday, 7 November
Light rain. High 71°, low 61°.
Pressure29.91 inHg
Wind15.1 mph SE
Humidity67%
Visibility—
Dew point58°
Sun, 0873° / 63°0.18
73 °
Grand Prairie, Sunday, 8 November
Rain. High 73°, low 63°.
Pressure29.85 inHg
Wind17.6 mph W
Humidity45%
Visibility—
Dew point47°
Mon, 0974° / 58°0
74 °
Grand Prairie, Monday, 9 November
Clear. High 74°, low 58°.
Pressure30.09 inHg
Wind10 mph NW
Humidity32%
Visibility—
Dew point37°
Tue, 1076° / 60°0
76 °
Grand Prairie, Tuesday, 10 November
Overcast. High 76°, low 60°.
Pressure29.97 inHg
Wind14.2 mph S
Humidity32%
Visibility—
Dew point40°
Wed, 1186° / 64°0
86 °
Grand Prairie, Wednesday, 11 November
Mostly clear. High 86°, low 64°.
Pressure29.68 inHg
Wind18.9 mph SW
Humidity49%
Visibility—
Dew point58°
Thu, 1279° / 65°0
79 °
Grand Prairie, Thursday, 12 November
Clear. High 79°, low 65°.
Pressure29.83 inHg
Wind10.1 mph SW
Humidity32%
Visibility—
Dew point42°
Fri, 1387° / 63°0.22
87 °
Grand Prairie, Friday, 13 November
Rain. High 87°, low 63°.
Pressure29.74 inHg
Wind19.3 mph S
Humidity51%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1467° / 51°0.05
67 °
Grand Prairie, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.05 in
Chance of precipitation17%
Record high87° (1989)
Record low25° (2018)
Sun, 1566° / 49°0.11
66 °
Grand Prairie, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.11 in
Chance of precipitation23%
Record high87° (2025)
Record low30° (1976)
Mon, 1665° / 49°0.11
65 °
Grand Prairie, Monday, 16 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.11 in
Chance of precipitation23%
Record high82° (2016)
Record low30° (1997)
Tue, 1766° / 50°0.13
66 °
Grand Prairie, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.13 in
Chance of precipitation23%
Record high86° (2025)
Record low28° (2014)
Wed, 1867° / 50°0.07
67 °
Grand Prairie, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.07 in
Chance of precipitation22%
Record high85° (2025)
Record low28° (2014)
Thu, 1966° / 50°0.16
66 °
Grand Prairie, 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 °
Grand Prairie, Friday, 20 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.08 in
Chance of precipitation15%
Record high80° (2007)
Record low31° (2022)
Sat, 2165° / 48°0.07
65 °
Grand Prairie, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.07 in
Chance of precipitation18%
Record high80° (1989)
Record low31° (2000)
Sun, 2264° / 48°0.15
64 °
Grand Prairie, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.15 in
Chance of precipitation30%
Record high80° (1966)
Record low32° (1964)
Mon, 2365° / 48°0.1
65 °
Grand Prairie, Monday, 23 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.1 in
Chance of precipitation22%
Record high80° (2005)
Record low29° (1975)
Tue, 2463° / 47°0.19
63 °
Grand Prairie, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.19 in
Chance of precipitation33%
Record high82° (2010)
Record low27° (1970)
Wed, 2563° / 46°0.11
63 °
Grand Prairie, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.11 in
Chance of precipitation25%
Record high81° (1965)
Record low29° (1993)
Thu, 2664° / 48°0.13
64 °
Grand Prairie, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.13 in
Chance of precipitation33%
Record high86° (1965)
Record low26° (1993)
Fri, 2762° / 46°0.11
62 °
Grand Prairie, Friday, 27 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.11 in
Chance of precipitation18%
Record high83° (2024)
Record low26° (1993)
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 Grand Prairie, 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 Grand Prairie, 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.