Monthly outlook for Sebastian, TX: average high 81.5°, average low 68.7°. That is 0° above the climate normal for October. Precipitation is expected on 7 days (about 2.0 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 23 October (88.8°), the coolest 5 November (54.8°).
81.5°/68.7°
Average high / low
+0°
Above normal
7 / 4
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
85.8°
82.2°
+2°
2 November – 11 November
74.3°
79.8°
-3°
12 November – 21 November
at normal
77.3°
—
October records over 66 years
99°18 October 2012All-time high
41.4°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Las Palmas II (10 mi).
Sat, 2487° / 69°0.04
87 °
Sebastian, Saturday, 24 October
Light rain. High 87°, low 69°.
Pressure30.09 inHg
Wind10.3 mph SE
Humidity50%
Visibility5.7 mi
Dew point65°
Sun, 2585° / 72°0
85 °
Sebastian, Sunday, 25 October
Overcast. High 85°, low 72°.
Pressure30.18 inHg
Wind10.8 mph SE
Humidity46%
Visibility6.2 mi
Dew point62°
Mon, 2685° / 70°0.03
85 °
Sebastian, Monday, 26 October
Light rain. High 85°, low 70°.
Pressure30.15 inHg
Wind6.8 mph E
Humidity53%
Visibility6.2 mi
Dew point64°
Tue, 2780° / 70°0.2
80 °
Sebastian, Tuesday, 27 October
Light rain. High 80°, low 70°.
Pressure30.06 inHg
Wind9.1 mph E
Humidity68%
Visibility—
Dew point67°
Wed, 2886° / 69°0.02
86 °
Sebastian, Wednesday, 28 October
Light rain. High 86°, low 69°.
Pressure30.06 inHg
Wind10.1 mph E
Humidity50%
Visibility—
Dew point63°
Thu, 2980° / 75°0.18
80 °
Sebastian, Thursday, 29 October
Light rain. High 80°, low 75°.
Pressure29.94 inHg
Wind16.2 mph SE
Humidity73%
Visibility—
Dew point70°
Fri, 3089° / 76°0.04
89 °
Sebastian, Friday, 30 October
Light rain. High 89°, low 76°.
Pressure29.85 inHg
Wind16.3 mph SE
Humidity66%
Visibility—
Dew point71°
Sat, 3188° / 75°0.01
88 °
Sebastian, Saturday, 31 October
Light rain. High 88°, low 75°.
Pressure29.85 inHg
Wind11 mph S
Humidity56%
Visibility—
Dew point69°
Sun, 0189° / 76°0.01
89 °
Sebastian, Sunday, 1 November
Light rain. High 89°, low 76°.
Pressure30.00 inHg
Wind14.5 mph NE
Humidity51%
Visibility—
Dew point67°
Mon, 0284° / 74°0.09
84 °
Sebastian, Monday, 2 November
Light rain. High 84°, low 74°.
Pressure30.09 inHg
Wind11.7 mph NE
Humidity59%
Visibility—
Dew point67°
Tue, 0377° / 74°0.71
77 °
Sebastian, Tuesday, 3 November
Rain. High 77°, low 74°.
Pressure30.09 inHg
Wind13.5 mph E
Humidity81%
Visibility—
Dew point70°
Wed, 0472° / 57°0.51
72 °
Sebastian, Wednesday, 4 November
Rain. High 72°, low 57°.
Pressure30.18 inHg
Wind20.3 mph N
Humidity90%
Visibility—
Dew point60°
Thu, 0567° / 55°0.15
67 °
Sebastian, Thursday, 5 November
Light rain. High 67°, low 55°.
Pressure30.27 inHg
Wind17.5 mph N
Humidity66%
Visibility—
Dew point48°
Fri, 0671° / 56°0
71 °
Sebastian, Friday, 6 November
Clear. High 71°, low 56°.
Pressure30.12 inHg
Wind7.4 mph N
Humidity49%
Visibility—
Dew point46°
Sat, 0776° / 60°0
76 °
Sebastian, Saturday, 7 November
Clear. High 76°, low 60°.
Pressure30.12 inHg
Wind8.8 mph NE
Humidity42%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0881° / 65°0.05
81 °
Sebastian, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.05 in
Chance of precipitation23%
Record high94° (2025)
Record low51° (2019)
Mon, 0979° / 66°0.04
79 °
Sebastian, Monday, 9 November
Climate normal for this date — 60-year average.
Average high79°
Average low66°
Average precipitation0.04 in
Chance of precipitation22%
Record high89° (1979)
Record low45° (1968)
Tue, 1079° / 65°0.04
79 °
Sebastian, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high79°
Average low65°
Average precipitation0.04 in
Chance of precipitation15%
Record high89° (2020)
Record low48° (1968)
Wed, 1179° / 65°0.06
79 °
Sebastian, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high79°
Average low65°
Average precipitation0.06 in
Chance of precipitation25%
Record high88° (2022)
Record low45° (2011)
Thu, 1278° / 63°0.06
78 °
Sebastian, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.06 in
Chance of precipitation30%
Record high90° (1988)
Record low37° (2019)
Fri, 1376° / 63°0.06
76 °
Sebastian, Friday, 13 November
Climate normal for this date — 60-year average.
Average high76°
Average low63°
Average precipitation0.06 in
Chance of precipitation27%
Record high94° (1969)
Record low39° (2019)
Sat, 1477° / 63°0.04
77 °
Sebastian, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high77°
Average low63°
Average precipitation0.04 in
Chance of precipitation13%
Record high89° (1989)
Record low38° (2018)
Sun, 1578° / 63°0.03
78 °
Sebastian, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.03 in
Chance of precipitation12%
Record high90° (1989)
Record low38° (2018)
Mon, 1677° / 63°0.06
77 °
Sebastian, Monday, 16 November
Climate normal for this date — 60-year average.
Average high77°
Average low63°
Average precipitation0.06 in
Chance of precipitation25%
Record high90° (2011)
Record low39° (1970)
Tue, 1778° / 63°0.05
78 °
Sebastian, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.05 in
Chance of precipitation28%
Record high90° (2024)
Record low42° (2014)
Wed, 1878° / 64°0.04
78 °
Sebastian, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high78°
Average low64°
Average precipitation0.04 in
Chance of precipitation17%
Record high92° (2024)
Record low44° (2014)
Thu, 1978° / 64°0.06
78 °
Sebastian, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high78°
Average low64°
Average precipitation0.06 in
Chance of precipitation20%
Record high92° (1983)
Record low46° (1980)
Fri, 2076° / 62°0.06
76 °
Sebastian, Friday, 20 November
Climate normal for this date — 60-year average.
Average high76°
Average low62°
Average precipitation0.06 in
Chance of precipitation22%
Record high89° (1994)
Record low43° (1969)
Sat, 2177° / 61°0.03
77 °
Sebastian, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.03 in
Chance of precipitation12%
Record high89° (1996)
Record low41° (1969)
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 Sebastian, 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 Sebastian, 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.