Monthly outlook for Galveston, TX: average high 71.6°, average low 67.1°. That is 0.8° above the climate normal for November. Precipitation is expected on 5 days (about 0.8 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 5 November (76.2°), the coolest 13 November (62.1°).
71.6°/67.1°
Average high / low
+0.8°
Above normal
5 / 4
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
5 November – 14 November
71.6°
70.9°
+0.4°
15 November – 24 November
71.8°
68.7°
+1.7°
25 November – 4 December
at normal
66.1°
—
November records over 66 years
82°4 November 1988All-time high
33.8°29 November 1976All-time low
Fri, 0675° / 69°0
75 °
Galveston, Friday, 6 November
Clear. High 75°, low 69°.
Pressure30.03 inHg
Wind5.9 mph NE
Humidity79%
Visibility2.8 mi
Dew point66°
Sat, 0774° / 70°0.02
74 °
Galveston, Saturday, 7 November
Light rain. High 74°, low 70°.
Pressure30.12 inHg
Wind14.5 mph E
Humidity72%
Visibility6.2 mi
Dew point61°
Sun, 0871° / 64°0
71 °
Galveston, Sunday, 8 November
Overcast. High 71°, low 64°.
Pressure30.18 inHg
Wind13.8 mph NE
Humidity60%
Visibility6.2 mi
Dew point51°
Mon, 0967° / 65°0.15
67 °
Galveston, Monday, 9 November
Light rain. High 67°, low 65°.
Pressure30.21 inHg
Wind12.3 mph NE
Humidity75%
Visibility2.6 mi
Dew point57°
Tue, 1071° / 65°0.33
71 °
Galveston, Tuesday, 10 November
Light rain. High 71°, low 65°.
Pressure30.12 inHg
Wind15.6 mph NE
Humidity83%
Visibility—
Dew point63°
Wed, 1172° / 68°0.05
72 °
Galveston, Wednesday, 11 November
Light rain. High 72°, low 68°.
Pressure30.06 inHg
Wind12.3 mph N
Humidity72%
Visibility—
Dew point61°
Thu, 1274° / 66°0
74 °
Galveston, Thursday, 12 November
Light rain. High 74°, low 66°.
Pressure29.91 inHg
Wind11.5 mph N
Humidity66%
Visibility—
Dew point60°
Fri, 1368° / 62°0
68 °
Galveston, Friday, 13 November
Overcast. High 68°, low 62°.
Pressure30.03 inHg
Wind18.6 mph N
Humidity56%
Visibility—
Dew point48°
Sat, 1468° / 63°0
68 °
Galveston, Saturday, 14 November
Clear. High 68°, low 63°.
Pressure30.09 inHg
Wind10.6 mph SE
Humidity53%
Visibility—
Dew point49°
Sun, 1571° / 68°0
71 °
Galveston, Sunday, 15 November
Overcast. High 71°, low 68°.
Pressure30.18 inHg
Wind9.4 mph SE
Humidity55%
Visibility—
Dew point53°
Mon, 1670° / 66°0
70 °
Galveston, Monday, 16 November
Partly cloudy. High 70°, low 66°.
Pressure30.24 inHg
Wind8.2 mph S
Humidity62%
Visibility—
Dew point56°
Tue, 1771° / 66°0
71 °
Galveston, Tuesday, 17 November
Clear. High 71°, low 66°.
Pressure30.24 inHg
Wind13.5 mph SE
Humidity70%
Visibility—
Dew point60°
Wed, 1872° / 70°0
72 °
Galveston, Wednesday, 18 November
Overcast. High 72°, low 70°.
Pressure30.18 inHg
Wind15 mph SE
Humidity71%
Visibility—
Dew point62°
Thu, 1973° / 72°0.08
73 °
Galveston, Thursday, 19 November
Light rain. High 73°, low 72°.
Pressure30.12 inHg
Wind16.2 mph SE
Humidity78%
Visibility—
Dew point66°
Fri, 2074° / 72°0.15
74 °
Galveston, Friday, 20 November
Light rain. High 74°, low 72°.
Pressure30.06 inHg
Wind10.1 mph SE
Humidity81%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2168° / 59°0.13
68 °
Galveston, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high68°
Average low59°
Average precipitation0.13 in
Chance of precipitation28%
Record high77° (1996)
Record low44° (1969)
Sun, 2268° / 59°0.12
68 °
Galveston, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high68°
Average low59°
Average precipitation0.12 in
Chance of precipitation30%
Record high77° (2003)
Record low42° (1984)
Mon, 2368° / 59°0.17
68 °
Galveston, Monday, 23 November
Climate normal for this date — 60-year average.
Average high68°
Average low59°
Average precipitation0.17 in
Chance of precipitation38%
Record high77° (2003)
Record low42° (1975)
Tue, 2468° / 58°0.17
68 °
Galveston, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high68°
Average low58°
Average precipitation0.17 in
Chance of precipitation32%
Record high78° (1967)
Record low37° (1970)
Wed, 2568° / 58°0.15
68 °
Galveston, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high68°
Average low58°
Average precipitation0.15 in
Chance of precipitation25%
Record high78° (1967)
Record low42° (1996)
Thu, 2668° / 59°0.17
68 °
Galveston, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high68°
Average low59°
Average precipitation0.17 in
Chance of precipitation37%
Record high78° (1988)
Record low41° (1993)
Fri, 2767° / 58°0.19
67 °
Galveston, Friday, 27 November
Climate normal for this date — 60-year average.
Average high67°
Average low58°
Average precipitation0.19 in
Chance of precipitation38%
Record high78° (1994)
Record low38° (1993)
Sat, 2866° / 55°0.15
66 °
Galveston, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high66°
Average low55°
Average precipitation0.15 in
Chance of precipitation32%
Record high77° (2016)
Record low36° (1976)
Sun, 2965° / 56°0.07
65 °
Galveston, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high65°
Average low56°
Average precipitation0.07 in
Chance of precipitation25%
Record high77° (2016)
Record low34° (1976)
Mon, 3065° / 56°0.12
65 °
Galveston, Monday, 30 November
Climate normal for this date — 60-year average.
Average high65°
Average low56°
Average precipitation0.12 in
Chance of precipitation27%
Record high75° (1998)
Record low37° (1976)
Tue, 0165° / 55°0.08
65 °
Galveston, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high65°
Average low55°
Average precipitation0.08 in
Chance of precipitation25%
Record high75° (1982)
Record low38° (1974)
Wed, 0266° / 56°0.1
66 °
Galveston, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high66°
Average low56°
Average precipitation0.1 in
Chance of precipitation37%
Record high76° (1982)
Record low39° (1974)
Thu, 0366° / 57°0.15
66 °
Galveston, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high66°
Average low57°
Average precipitation0.15 in
Chance of precipitation28%
Record high76° (1998)
Record low43° (1963)
Fri, 0465° / 56°0.14
65 °
Galveston, Friday, 4 December
Climate normal for this date — 60-year average.
Average high65°
Average low56°
Average precipitation0.14 in
Chance of precipitation35%
Record high76° (1998)
Record low39° (2009)
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 Galveston, 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 Galveston, 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.