Monthly outlook for Grand Bluff, TX: average high 84.3°, average low 61.2°. That is 7.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 4 days and 2.2 inches. The warmest day looks like 7 November (94°), the coolest 9 November (52.5°).
84.3°/61.2°
Average high / low
+7.3°
Above normal
3 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
83.9°
72.1°
+6.5°
4 November – 13 November
85°
68.3°
+9.2°
14 November – 23 November
at normal
65.7°
—
October records over 66 years
96.1°9 October 2017All-time high
30.6°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Beckville (7 mi).
Mon, 2679° / 54°0
79 °
Grand Bluff, Monday, 26 October
Overcast. High 79°, low 54°.
Pressure30.27 inHg
Wind4.6 mph SE
Humidity48%
Visibility6.2 mi
Dew point53°
Tue, 2779° / 54°0
79 °
Grand Bluff, Tuesday, 27 October
Overcast. High 79°, low 54°.
Pressure30.21 inHg
Wind4.7 mph SE
Humidity46%
Visibility6.2 mi
Dew point54°
Wed, 2883° / 60°0.02
83 °
Grand Bluff, Wednesday, 28 October
Light rain. High 83°, low 60°.
Pressure30.18 inHg
Wind3.7 mph SE
Humidity53%
Visibility6.2 mi
Dew point60°
Thu, 2984° / 61°0
84 °
Grand Bluff, Thursday, 29 October
Overcast. High 84°, low 61°.
Pressure30.18 inHg
Wind2.2 mph E
Humidity51%
Visibility6.2 mi
Dew point59°
Fri, 3080° / 65°0.07
80 °
Grand Bluff, Friday, 30 October
Light rain. High 80°, low 65°.
Pressure30.09 inHg
Wind8.2 mph E
Humidity39%
Visibility—
Dew point50°
Sat, 3183° / 66°0.13
83 °
Grand Bluff, Saturday, 31 October
Light rain. High 83°, low 66°.
Pressure30.00 inHg
Wind9.1 mph S
Humidity52%
Visibility—
Dew point61°
Sun, 0188° / 66°0.25
88 °
Grand Bluff, Sunday, 1 November
Rain. High 88°, low 66°.
Pressure30.06 inHg
Wind5.6 mph S
Humidity53%
Visibility—
Dew point64°
Mon, 0290° / 66°0
90 °
Grand Bluff, Monday, 2 November
Overcast. High 90°, low 66°.
Pressure30.03 inHg
Wind5.7 mph S
Humidity46%
Visibility—
Dew point61°
Tue, 0392° / 70°0
92 °
Grand Bluff, Tuesday, 3 November
Mostly clear. High 92°, low 70°.
Pressure29.94 inHg
Wind10.1 mph SW
Humidity45%
Visibility—
Dew point64°
Wed, 0483° / 66°0
83 °
Grand Bluff, Wednesday, 4 November
Clear. High 83°, low 66°.
Pressure29.97 inHg
Wind10 mph NE
Humidity39%
Visibility—
Dew point51°
Thu, 0589° / 59°0
89 °
Grand Bluff, Thursday, 5 November
Mostly clear. High 89°, low 59°.
Pressure29.83 inHg
Wind8.6 mph SW
Humidity42%
Visibility—
Dew point55°
Fri, 0685° / 63°0
85 °
Grand Bluff, Friday, 6 November
Clear. High 85°, low 63°.
Pressure29.80 inHg
Wind9.1 mph SW
Humidity36%
Visibility—
Dew point51°
Sat, 0794° / 61°0.02
94 °
Grand Bluff, Saturday, 7 November
Light rain. High 94°, low 61°.
Pressure29.62 inHg
Wind14.2 mph SW
Humidity43%
Visibility—
Dew point61°
Sun, 0882° / 60°0
82 °
Grand Bluff, Sunday, 8 November
Clear. High 82°, low 60°.
Pressure29.85 inHg
Wind12.8 mph NW
Humidity23%
Visibility—
Dew point38°
Mon, 0977° / 53°0
77 °
Grand Bluff, Monday, 9 November
Clear. High 77°, low 53°.
Pressure30.21 inHg
Wind10.5 mph N
Humidity19%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1068° / 52°0.07
68 °
Grand Bluff, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.07 in
Chance of precipitation27%
Record high81° (1980)
Record low32° (1991)
Wed, 1168° / 50°0.1
68 °
Grand Bluff, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.1 in
Chance of precipitation20%
Record high80° (1969)
Record low31° (1960)
Thu, 1266° / 49°0.11
66 °
Grand Bluff, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.11 in
Chance of precipitation32%
Record high80° (2003)
Record low26° (2019)
Fri, 1365° / 48°0.09
65 °
Grand Bluff, Friday, 13 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.09 in
Chance of precipitation15%
Record high80° (2007)
Record low21° (2019)
Sat, 1466° / 50°0.06
66 °
Grand Bluff, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.06 in
Chance of precipitation13%
Record high83° (2007)
Record low29° (2014)
Sun, 1566° / 49°0.05
66 °
Grand Bluff, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.05 in
Chance of precipitation28%
Record high81° (2025)
Record low29° (2018)
Mon, 1665° / 48°0.13
65 °
Grand Bluff, Monday, 16 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.13 in
Chance of precipitation28%
Record high82° (2016)
Record low27° (1970)
Tue, 1766° / 49°0.17
66 °
Grand Bluff, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.17 in
Chance of precipitation25%
Record high82° (2021)
Record low28° (1997)
Wed, 1867° / 50°0.18
67 °
Grand Bluff, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.18 in
Chance of precipitation23%
Record high82° (2025)
Record low29° (2014)
Thu, 1966° / 50°0.09
66 °
Grand Bluff, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.09 in
Chance of precipitation25%
Record high82° (2025)
Record low32° (1980)
Fri, 2065° / 49°0.07
65 °
Grand Bluff, Friday, 20 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.07 in
Chance of precipitation23%
Record high80° (2025)
Record low30° (2022)
Sat, 2165° / 48°0.09
65 °
Grand Bluff, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.09 in
Chance of precipitation23%
Record high80° (1967)
Record low31° (2000)
Sun, 2264° / 47°0.16
64 °
Grand Bluff, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.16 in
Chance of precipitation27%
Record high77° (1999)
Record low29° (1964)
Mon, 2365° / 48°0.17
65 °
Grand Bluff, Monday, 23 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.17 in
Chance of precipitation35%
Record high80° (2010)
Record low28° (1975)
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 Bluff, 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 Bluff, 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.