Monthly outlook for Sublime, TX: average high 87.6°, average low 69.7°. That is 3.2° above the climate normal for October. Precipitation is expected on 4 days (about 2.1 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 13 October (96°), the coolest 18 October (62°).
87.6°/69.7°
Average high / low
+3.2°
Above normal
4 / 5
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
92.5°
82.8°
+5.4°
17 October – 26 October
79.3°
79.5°
-0.1°
27 October – 5 November
at normal
75.9°
—
October records over 66 years
97.5°14 October 2024All-time high
34.2°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Hallettsville (9 mi).
Thu, 0893° / 69°0
93 °
Sublime, Thursday, 8 October
Mostly clear. High 93°, low 69°.
Pressure29.97 inHg
Wind6.5 mph NE
Humidity45%
Visibility6.2 mi
Dew point65°
Fri, 0993° / 71°0
93 °
Sublime, Friday, 9 October
Clear. High 93°, low 71°.
Pressure29.94 inHg
Wind9.3 mph NE
Humidity41%
Visibility6.2 mi
Dew point62°
Sat, 1094° / 71°0
94 °
Sublime, Saturday, 10 October
Clear. High 94°, low 71°.
Pressure29.88 inHg
Wind7.9 mph N
Humidity42%
Visibility6.2 mi
Dew point62°
Sun, 1195° / 70°0
95 °
Sublime, Sunday, 11 October
Clear. High 95°, low 70°.
Pressure29.94 inHg
Wind5.2 mph S
Humidity45%
Visibility6.2 mi
Dew point63°
Mon, 1293° / 72°0
93 °
Sublime, Monday, 12 October
Mostly clear. High 93°, low 72°.
Pressure29.97 inHg
Wind8.7 mph SE
Humidity47%
Visibility—
Dew point64°
Tue, 1396° / 75°0
96 °
Sublime, Tuesday, 13 October
Mostly clear. High 96°, low 75°.
Pressure29.97 inHg
Wind13.6 mph S
Humidity44%
Visibility—
Dew point66°
Wed, 1490° / 75°0.02
90 °
Sublime, Wednesday, 14 October
Light rain. High 90°, low 75°.
Pressure29.91 inHg
Wind16.6 mph S
Humidity52%
Visibility—
Dew point68°
Thu, 1590° / 75°0.11
90 °
Sublime, Thursday, 15 October
Light rain. High 90°, low 75°.
Pressure29.88 inHg
Wind14.2 mph S
Humidity57%
Visibility—
Dew point71°
Fri, 1692° / 74°0.32
92 °
Sublime, Friday, 16 October
Rain. High 92°, low 74°.
Pressure29.91 inHg
Wind12 mph SE
Humidity46%
Visibility—
Dew point66°
Sat, 1777° / 65°0.01
77 °
Sublime, Saturday, 17 October
Light rain. High 77°, low 65°.
Pressure30.03 inHg
Wind13 mph N
Humidity66%
Visibility—
Dew point60°
Sun, 1883° / 62°0
83 °
Sublime, Sunday, 18 October
Partly cloudy. High 83°, low 62°.
Pressure30.03 inHg
Wind12.2 mph NE
Humidity44%
Visibility—
Dew point54°
Mon, 1986° / 64°0
86 °
Sublime, Monday, 19 October
Clear. High 86°, low 64°.
Pressure30.12 inHg
Wind11.3 mph NE
Humidity40%
Visibility—
Dew point53°
Tue, 2086° / 68°0.03
86 °
Sublime, Tuesday, 20 October
Light rain. High 86°, low 68°.
Pressure30.09 inHg
Wind10.8 mph E
Humidity50%
Visibility—
Dew point63°
Wed, 2174° / 69°0.87
74 °
Sublime, Wednesday, 21 October
Heavy rain. High 74°, low 69°.
Pressure30.09 inHg
Wind10 mph SE
Humidity94%
Visibility—
Dew point69°
Thu, 2271° / 69°0.7
71 °
Sublime, Thursday, 22 October
Rain. High 71°, low 69°.
Pressure29.94 inHg
Wind15 mph SE
Humidity92%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2379° / 62°0.15
79 °
Sublime, Friday, 23 October
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.15 in
Chance of precipitation30%
Record high92° (2025)
Record low45° (1996)
Sat, 2479° / 62°0.19
79 °
Sublime, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.19 in
Chance of precipitation23%
Record high89° (2024)
Record low48° (1982)
Sun, 2579° / 61°0.2
79 °
Sublime, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.2 in
Chance of precipitation28%
Record high89° (2023)
Record low43° (2005)
Mon, 2678° / 60°0.1
78 °
Sublime, Monday, 26 October
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.1 in
Chance of precipitation33%
Record high90° (2024)
Record low45° (1965)
Tue, 2778° / 61°0.06
78 °
Sublime, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.06 in
Chance of precipitation27%
Record high92° (1995)
Record low46° (1997)
Wed, 2877° / 60°0.06
77 °
Sublime, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.06 in
Chance of precipitation22%
Record high91° (2025)
Record low44° (2017)
Thu, 2977° / 60°0.13
77 °
Sublime, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.13 in
Chance of precipitation28%
Record high88° (2024)
Record low43° (2017)
Fri, 3077° / 59°0.14
77 °
Sublime, Friday, 30 October
Climate normal for this date — 60-year average.
Average high77°
Average low59°
Average precipitation0.14 in
Chance of precipitation28%
Record high91° (2024)
Record low39° (1993)
Sat, 3177° / 60°0.16
77 °
Sublime, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.16 in
Chance of precipitation33%
Record high85° (2010)
Record low34° (1993)
Sun, 0176° / 58°0.11
76 °
Sublime, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high76°
Average low58°
Average precipitation0.11 in
Chance of precipitation28%
Record high89° (2010)
Record low36° (2019)
Mon, 0275° / 57°0.11
75 °
Sublime, Monday, 2 November
Climate normal for this date — 60-year average.
Average high75°
Average low57°
Average precipitation0.11 in
Chance of precipitation20%
Record high86° (2016)
Record low40° (2023)
Tue, 0374° / 57°0.07
74 °
Sublime, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high74°
Average low57°
Average precipitation0.07 in
Chance of precipitation30%
Record high88° (2024)
Record low38° (1966)
Wed, 0474° / 57°0.12
74 °
Sublime, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high74°
Average low57°
Average precipitation0.12 in
Chance of precipitation22%
Record high89° (1988)
Record low33° (1991)
Thu, 0575° / 57°0.09
75 °
Sublime, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high75°
Average low57°
Average precipitation0.09 in
Chance of precipitation28%
Record high87° (2017)
Record low37° (1991)
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 Sublime, 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 Sublime, 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.