Monthly outlook for Galveston, TX: average high 73°, average low 66.1°. That is 1.2° above the climate normal for November. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 3 November (84.7°), the coolest 17 November (54.9°).
73°/66.1°
Average high / low
+1.2°
Above normal
5 / 4
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
2 November – 11 November
75.4°
71.7°
+2°
12 November – 21 November
68.9°
69°
-0.1°
22 November – 1 December
at normal
66.8°
—
November records over 66 years
82°4 November 1988All-time high
33.8°29 November 1976All-time low
Tue, 0385° / 72°0.11
85 °
Galveston, Tuesday, 3 November
Rain. High 85°, low 72°.
Pressure29.91 inHg
Wind10.5 mph S
Humidity88%
Visibility5.7 mi
Dew point74°
Wed, 0473° / 68°0
73 °
Galveston, Wednesday, 4 November
Clear. High 73°, low 68°.
Pressure29.97 inHg
Wind8.7 mph N
Humidity62%
Visibility6.2 mi
Dew point57°
Thu, 0575° / 66°0
75 °
Galveston, Thursday, 5 November
Clear. High 75°, low 66°.
Pressure29.91 inHg
Wind7.3 mph E
Humidity72%
Visibility6.2 mi
Dew point64°
Fri, 0675° / 69°0.2
75 °
Galveston, Friday, 6 November
Light rain. High 75°, low 69°.
Pressure29.94 inHg
Wind14 mph N
Humidity77%
Visibility2.8 mi
Dew point63°
Sat, 0772° / 66°0
72 °
Galveston, Saturday, 7 November
Overcast. High 72°, low 66°.
Pressure29.97 inHg
Wind15.4 mph N
Humidity71%
Visibility—
Dew point58°
Sun, 0876° / 68°0
76 °
Galveston, Sunday, 8 November
Clear. High 76°, low 68°.
Pressure30.03 inHg
Wind17 mph N
Humidity49%
Visibility—
Dew point52°
Mon, 0967° / 61°0
67 °
Galveston, Monday, 9 November
Clear. High 67°, low 61°.
Pressure30.24 inHg
Wind18.5 mph N
Humidity48%
Visibility—
Dew point43°
Tue, 1072° / 67°0
72 °
Galveston, Tuesday, 10 November
Clear. High 72°, low 67°.
Pressure30.21 inHg
Wind13.9 mph S
Humidity52%
Visibility—
Dew point53°
Wed, 1175° / 71°0
75 °
Galveston, Wednesday, 11 November
Overcast. High 75°, low 71°.
Pressure30.12 inHg
Wind14.9 mph S
Humidity72%
Visibility—
Dew point64°
Thu, 1276° / 73°0.1
76 °
Galveston, Thursday, 12 November
Light rain. High 76°, low 73°.
Pressure30.03 inHg
Wind15.5 mph SW
Humidity73%
Visibility—
Dew point66°
Fri, 1371° / 68°0.49
71 °
Galveston, Friday, 13 November
Rain. High 71°, low 68°.
Pressure30.00 inHg
Wind13.4 mph E
Humidity86%
Visibility—
Dew point65°
Sat, 1469° / 65°0.62
69 °
Galveston, Saturday, 14 November
Rain. High 69°, low 65°.
Pressure29.88 inHg
Wind20.3 mph NE
Humidity92%
Visibility—
Dew point64°
Sun, 1570° / 60°0
70 °
Galveston, Sunday, 15 November
Clear. High 70°, low 60°.
Pressure29.94 inHg
Wind20 mph N
Humidity46%
Visibility—
Dew point44°
Mon, 1662° / 55°0
62 °
Galveston, Monday, 16 November
Clear. High 62°, low 55°.
Pressure30.06 inHg
Wind20.4 mph NW
Humidity52%
Visibility—
Dew point41°
Tue, 1766° / 55°0
66 °
Galveston, Tuesday, 17 November
Clear. High 66°, low 55°.
Pressure30.15 inHg
Wind11.6 mph S
Humidity43%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1869° / 61°0.3
69 °
Galveston, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high69°
Average low61°
Average precipitation0.3 in
Chance of precipitation37%
Record high80° (2017)
Record low41° (2014)
Thu, 1969° / 61°0.13
69 °
Galveston, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high69°
Average low61°
Average precipitation0.13 in
Chance of precipitation25%
Record high77° (1999)
Record low44° (2014)
Fri, 2069° / 60°0.13
69 °
Galveston, Friday, 20 November
Climate normal for this date — 60-year average.
Average high69°
Average low60°
Average precipitation0.13 in
Chance of precipitation28%
Record high77° (1994)
Record low44° (1969)
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)
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.