Monthly outlook for Thunderbird Bay, TX: average high 73.2°, average low 57.2°. That is 0.7° above the climate normal for October. Precipitation is expected on 5 days (about 2.1 inches), against a normal of 3 days and 1.6 inches. The warmest day looks like 22 October (81.6°), the coolest 5 November (51.2°).
73.2°/57.2°
Average high / low
+0.7°
Above normal
5 / 3
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
77.3°
73.3°
+2.2°
31 October – 9 November
66.4°
69.3°
-1.6°
10 November – 19 November
at normal
66.2°
—
October records over 66 years
100.6°11 October 2020All-time high
24.8°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — May (7 mi).
Thu, 2282° / 55°0
82 °
Thunderbird Bay, Thursday, 22 October
Mostly clear. High 82°, low 55°.
Pressure30.21 inHg
Wind4.2 mph S
Humidity41%
Visibility6.2 mi
Dew point50°
Fri, 2379° / 55°0
79 °
Thunderbird Bay, Friday, 23 October
Overcast. High 79°, low 55°.
Pressure30.15 inHg
Wind7.7 mph S
Humidity55%
Visibility6.2 mi
Dew point57°
Sat, 2477° / 58°0
77 °
Thunderbird Bay, Saturday, 24 October
Overcast. High 77°, low 58°.
Pressure30.21 inHg
Wind10.8 mph S
Humidity64%
Visibility6.2 mi
Dew point60°
Sun, 2577° / 61°0
77 °
Thunderbird Bay, Sunday, 25 October
Overcast. High 77°, low 61°.
Pressure30.21 inHg
Wind11 mph SE
Humidity64%
Visibility6.2 mi
Dew point59°
Mon, 2677° / 58°0
77 °
Thunderbird Bay, Monday, 26 October
Overcast. High 77°, low 58°.
Pressure30.18 inHg
Wind9.7 mph SE
Humidity52%
Visibility—
Dew point53°
Tue, 2776° / 63°0.15
76 °
Thunderbird Bay, Tuesday, 27 October
Light rain. High 76°, low 63°.
Pressure30.18 inHg
Wind8.4 mph NE
Humidity66%
Visibility—
Dew point59°
Wed, 2878° / 63°0.15
78 °
Thunderbird Bay, Wednesday, 28 October
Light rain. High 78°, low 63°.
Pressure30.15 inHg
Wind10.1 mph SW
Humidity57%
Visibility—
Dew point59°
Thu, 2972° / 63°0.03
72 °
Thunderbird Bay, Thursday, 29 October
Light rain. High 72°, low 63°.
Pressure30.21 inHg
Wind14.7 mph E
Humidity65%
Visibility—
Dew point58°
Fri, 3075° / 54°0
75 °
Thunderbird Bay, Friday, 30 October
Overcast. High 75°, low 54°.
Pressure30.06 inHg
Wind12.7 mph SE
Humidity61%
Visibility—
Dew point51°
Sat, 3169° / 58°1.25
69 °
Thunderbird Bay, Saturday, 31 October
Rain. High 69°, low 58°.
Pressure29.83 inHg
Wind18.8 mph SE
Humidity93%
Visibility—
Dew point60°
Sun, 0163° / 56°0.33
63 °
Thunderbird Bay, Sunday, 1 November
Rain. High 63°, low 56°.
Pressure29.83 inHg
Wind13.7 mph E
Humidity82%
Visibility—
Dew point56°
Mon, 0264° / 58°0.2
64 °
Thunderbird Bay, Monday, 2 November
Light rain. High 64°, low 58°.
Pressure29.91 inHg
Wind5.7 mph NE
Humidity88%
Visibility—
Dew point59°
Tue, 0371° / 57°0
71 °
Thunderbird Bay, Tuesday, 3 November
Mostly clear. High 71°, low 57°.
Pressure30.09 inHg
Wind10.2 mph N
Humidity58%
Visibility—
Dew point51°
Wed, 0464° / 54°0
64 °
Thunderbird Bay, Wednesday, 4 November
Light rain. High 64°, low 54°.
Pressure30.21 inHg
Wind13.4 mph N
Humidity60%
Visibility—
Dew point49°
Thu, 0568° / 51°0
68 °
Thunderbird Bay, Thursday, 5 November
Overcast. High 68°, low 51°.
Pressure30.12 inHg
Wind6.5 mph SE
Humidity52%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0670° / 51°0.04
70 °
Thunderbird Bay, Friday, 6 November
Climate normal for this date — 60-year average.
Average high70°
Average low51°
Average precipitation0.04 in
Chance of precipitation17%
Record high85° (2017)
Record low36° (1991)
Sat, 0769° / 51°0.09
69 °
Thunderbird Bay, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.09 in
Chance of precipitation23%
Record high86° (1988)
Record low33° (1993)
Sun, 0869° / 51°0.12
69 °
Thunderbird Bay, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.12 in
Chance of precipitation23%
Record high88° (1980)
Record low29° (1991)
Mon, 0969° / 51°0.04
69 °
Thunderbird Bay, Monday, 9 November
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.04 in
Chance of precipitation13%
Record high88° (1988)
Record low32° (1968)
Tue, 1068° / 50°0.02
68 °
Thunderbird Bay, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.02 in
Chance of precipitation12%
Record high82° (1978)
Record low32° (2025)
Wed, 1168° / 48°0.04
68 °
Thunderbird Bay, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high68°
Average low48°
Average precipitation0.04 in
Chance of precipitation10%
Record high81° (1969)
Record low23° (2019)
Thu, 1265° / 48°0.02
65 °
Thunderbird Bay, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.02 in
Chance of precipitation15%
Record high83° (2005)
Record low18° (2019)
Fri, 1365° / 48°0.04
65 °
Thunderbird Bay, Friday, 13 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.04 in
Chance of precipitation17%
Record high82° (1988)
Record low24° (2018)
Sat, 1466° / 49°0.05
66 °
Thunderbird Bay, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.05 in
Chance of precipitation12%
Record high84° (1989)
Record low22° (1976)
Sun, 1565° / 47°0.12
65 °
Thunderbird Bay, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.12 in
Chance of precipitation18%
Record high86° (2025)
Record low24° (1976)
Mon, 1665° / 47°0.08
65 °
Thunderbird Bay, Monday, 16 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.08 in
Chance of precipitation20%
Record high84° (2025)
Record low27° (1997)
Tue, 1766° / 49°0.08
66 °
Thunderbird Bay, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.08 in
Chance of precipitation17%
Record high86° (2025)
Record low26° (2014)
Wed, 1867° / 48°0.04
67 °
Thunderbird Bay, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0.04 in
Chance of precipitation13%
Record high82° (2025)
Record low28° (2014)
Thu, 1966° / 48°0.08
66 °
Thunderbird Bay, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.08 in
Chance of precipitation22%
Record high80° (2025)
Record low30° (1980)
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 Thunderbird Bay, 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 Thunderbird Bay, 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.