Monthly outlook for Grand Bluff, TX: average high 73.4°, average low 57.1°. That is 1.7° above the climate normal for October. Precipitation is expected on 5 days (about 9.1 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 2 November (84.8°), the coolest 7 November (48.1°).
73.4°/57.1°
Average high / low
+1.7°
Above normal
5 / 4
Wet days / normal
9.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
75.3°
71.2°
+2.2°
6 November – 15 November
70.2°
67.7°
+1.4°
16 November – 25 November
at normal
65.1°
—
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).
Wed, 2882° / 55°0
82 °
Grand Bluff, Wednesday, 28 October
Overcast. High 82°, low 55°.
Pressure30.18 inHg
Wind3.6 mph S
Humidity50%
Visibility6.2 mi
Dew point59°
Thu, 2983° / 61°0
83 °
Grand Bluff, Thursday, 29 October
Overcast. High 83°, low 61°.
Pressure30.18 inHg
Wind0.5 mph S
Humidity54%
Visibility6.2 mi
Dew point62°
Fri, 3074° / 62°0.04
74 °
Grand Bluff, Friday, 30 October
Light rain. High 74°, low 62°.
Pressure30.12 inHg
Wind3.6 mph SE
Humidity54%
Visibility6.2 mi
Dew point52°
Sat, 3180° / 65°0.28
80 °
Grand Bluff, Saturday, 31 October
Rain. High 80°, low 65°.
Pressure30.03 inHg
Wind8.7 mph S
Humidity58%
Visibility—
Dew point62°
Sun, 0182° / 67°0.01
82 °
Grand Bluff, Sunday, 1 November
Light rain. High 82°, low 67°.
Pressure30.06 inHg
Wind5.3 mph E
Humidity63%
Visibility—
Dew point64°
Mon, 0285° / 63°2.06
85 °
Grand Bluff, Monday, 2 November
Heavy rain. High 85°, low 63°.
Pressure29.77 inHg
Wind11.8 mph S
Humidity40%
Visibility—
Dew point55°
Tue, 0366° / 63°5.21
66 °
Grand Bluff, Tuesday, 3 November
Heavy rain. High 66°, low 63°.
Pressure29.62 inHg
Wind11.6 mph NE
Humidity98%
Visibility—
Dew point65°
Wed, 0460° / 55°0.01
60 °
Grand Bluff, Wednesday, 4 November
Light rain. High 60°, low 55°.
Pressure29.74 inHg
Wind11.9 mph W
Humidity89%
Visibility—
Dew point55°
Thu, 0560° / 54°0
60 °
Grand Bluff, Thursday, 5 November
Overcast. High 60°, low 54°.
Pressure29.97 inHg
Wind10 mph NW
Humidity73%
Visibility—
Dew point50°
Fri, 0668° / 49°0
68 °
Grand Bluff, Friday, 6 November
Clear. High 68°, low 49°.
Pressure30.09 inHg
Wind5.6 mph NW
Humidity53%
Visibility—
Dew point47°
Sat, 0768° / 48°0
68 °
Grand Bluff, Saturday, 7 November
Clear. High 68°, low 48°.
Pressure30.12 inHg
Wind4.6 mph SE
Humidity45%
Visibility—
Dew point42°
Sun, 0871° / 50°0
71 °
Grand Bluff, Sunday, 8 November
Overcast. High 71°, low 50°.
Pressure30.06 inHg
Wind8.2 mph S
Humidity51%
Visibility—
Dew point48°
Mon, 0971° / 54°1.44
71 °
Grand Bluff, Monday, 9 November
Heavy rain. High 71°, low 54°.
Pressure30.03 inHg
Wind8.8 mph SE
Humidity63%
Visibility—
Dew point56°
Tue, 1068° / 56°0
68 °
Grand Bluff, Tuesday, 10 November
Overcast. High 68°, low 56°.
Pressure30.00 inHg
Wind6.5 mph SW
Humidity84%
Visibility—
Dew point59°
Wed, 1176° / 57°0.02
76 °
Grand Bluff, Wednesday, 11 November
Light rain. High 76°, low 57°.
Pressure29.91 inHg
Wind4.2 mph S
Humidity65%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 2463° / 47°0.24
63 °
Grand Bluff, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.24 in
Chance of precipitation28%
Record high79° (1965)
Record low27° (1970)
Wed, 2564° / 46°0.16
64 °
Grand Bluff, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.16 in
Chance of precipitation32%
Record high80° (1967)
Record low29° (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.