Monthly outlook for Caplen, TX: average high 78°, average low 71°. That is 0.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 16 October (84.5°), the coolest 18 October (50.9°).
78°/71°
Average high / low
+0.1°
Above normal
3 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
78.8°
78.7°
+0.1°
21 October – 30 October
76.7°
76°
+0.4°
31 October – 9 November
at normal
72.7°
—
October records over 66 years
90.1°1 October 1977All-time high
37.4°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Bolivar Peninsula (3 mi).
Mon, 1284° / 79°0.24
84 °
Caplen, Monday, 12 October
Rain. High 84°, low 79°.
Pressure30.06 inHg
Wind13.5 mph SE
Humidity72%
Visibility6.2 mi
Dew point73°
Tue, 1383° / 81°0.24
83 °
Caplen, Tuesday, 13 October
Rain. High 83°, low 81°.
Pressure30.03 inHg
Wind10.4 mph SE
Humidity81%
Visibility5.8 mi
Dew point77°
Wed, 1483° / 79°0.02
83 °
Caplen, Wednesday, 14 October
Light rain. High 83°, low 79°.
Pressure30.03 inHg
Wind12.7 mph SE
Humidity79%
Visibility6.2 mi
Dew point76°
Thu, 1583° / 78°0
83 °
Caplen, Thursday, 15 October
Mostly clear. High 83°, low 78°.
Pressure30.06 inHg
Wind10.4 mph SE
Humidity63%
Visibility6.2 mi
Dew point69°
Fri, 1685° / 69°0
85 °
Caplen, Friday, 16 October
Overcast. High 85°, low 69°.
Pressure30.12 inHg
Wind12.5 mph NE
Humidity55%
Visibility—
Dew point63°
Sat, 1774° / 58°0
74 °
Caplen, Saturday, 17 October
Overcast. High 74°, low 58°.
Pressure30.39 inHg
Wind25.9 mph NE
Humidity37%
Visibility—
Dew point35°
Sun, 1865° / 51°0
65 °
Caplen, Sunday, 18 October
Clear. High 65°, low 51°.
Pressure30.45 inHg
Wind19.1 mph NE
Humidity39%
Visibility—
Dew point34°
Mon, 1972° / 62°0
72 °
Caplen, Monday, 19 October
Overcast. High 72°, low 62°.
Pressure30.39 inHg
Wind19.7 mph NE
Humidity61%
Visibility—
Dew point54°
Tue, 2076° / 71°0
76 °
Caplen, Tuesday, 20 October
Light rain. High 76°, low 71°.
Pressure30.21 inHg
Wind19.8 mph E
Humidity71%
Visibility—
Dew point64°
Wed, 2177° / 76°0.18
77 °
Caplen, Wednesday, 21 October
Light rain. High 77°, low 76°.
Pressure30.12 inHg
Wind19.3 mph E
Humidity73%
Visibility—
Dew point68°
Thu, 2277° / 74°0.01
77 °
Caplen, Thursday, 22 October
Light rain. High 77°, low 74°.
Pressure30.15 inHg
Wind17.2 mph E
Humidity66%
Visibility—
Dew point64°
Fri, 2377° / 73°0
77 °
Caplen, Friday, 23 October
Clear. High 77°, low 73°.
Pressure30.15 inHg
Wind13.5 mph SE
Humidity58%
Visibility—
Dew point60°
Sat, 2477° / 69°0
77 °
Caplen, Saturday, 24 October
Clear. High 77°, low 69°.
Pressure30.15 inHg
Wind8.4 mph N
Humidity39%
Visibility—
Dew point49°
Sun, 2576° / 69°0
76 °
Caplen, Sunday, 25 October
Clear. High 76°, low 69°.
Pressure30.09 inHg
Wind8.1 mph S
Humidity37%
Visibility—
Dew point46°
Mon, 2676° / 72°0
76 °
Caplen, Monday, 26 October
Overcast. High 76°, low 72°.
Pressure30.00 inHg
Wind7.5 mph W
Humidity51%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2775° / 63°0.14
75 °
Caplen, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high75°
Average low63°
Average precipitation0.14 in
Chance of precipitation28%
Record high86° (2010)
Record low48° (1997)
Wed, 2875° / 62°0.16
75 °
Caplen, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high75°
Average low62°
Average precipitation0.16 in
Chance of precipitation28%
Record high86° (1963)
Record low46° (2017)
Thu, 2975° / 63°0.13
75 °
Caplen, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high75°
Average low63°
Average precipitation0.13 in
Chance of precipitation28%
Record high83° (1977)
Record low42° (2017)
Fri, 3075° / 62°0.17
75 °
Caplen, Friday, 30 October
Climate normal for this date — 60-year average.
Average high75°
Average low62°
Average precipitation0.17 in
Chance of precipitation33%
Record high83° (1978)
Record low44° (1993)
Sat, 3175° / 62°0.15
75 °
Caplen, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high75°
Average low62°
Average precipitation0.15 in
Chance of precipitation37%
Record high83° (2004)
Record low37° (1993)
Sun, 0173° / 61°0.24
73 °
Caplen, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high73°
Average low61°
Average precipitation0.24 in
Chance of precipitation38%
Record high84° (1978)
Record low40° (2019)
Mon, 0273° / 60°0.2
73 °
Caplen, Monday, 2 November
Climate normal for this date — 60-year average.
Average high73°
Average low60°
Average precipitation0.2 in
Chance of precipitation30%
Record high83° (1978)
Record low42° (1966)
Tue, 0372° / 59°0.08
72 °
Caplen, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high72°
Average low59°
Average precipitation0.08 in
Chance of precipitation30%
Record high82° (1978)
Record low40° (1966)
Wed, 0473° / 59°0.07
73 °
Caplen, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high73°
Average low59°
Average precipitation0.07 in
Chance of precipitation25%
Record high85° (1988)
Record low36° (1991)
Thu, 0573° / 60°0.1
73 °
Caplen, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high73°
Average low60°
Average precipitation0.1 in
Chance of precipitation23%
Record high82° (2012)
Record low41° (1991)
Fri, 0673° / 60°0.11
73 °
Caplen, Friday, 6 November
Climate normal for this date — 60-year average.
Average high73°
Average low60°
Average precipitation0.11 in
Chance of precipitation25%
Record high82° (2015)
Record low45° (1992)
Sat, 0772° / 60°0.11
72 °
Caplen, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high72°
Average low60°
Average precipitation0.11 in
Chance of precipitation32%
Record high83° (2024)
Record low39° (1993)
Sun, 0872° / 60°0.08
72 °
Caplen, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high72°
Average low60°
Average precipitation0.08 in
Chance of precipitation33%
Record high83° (1989)
Record low46° (1991)
Mon, 0972° / 60°0.12
72 °
Caplen, Monday, 9 November
Climate normal for this date — 60-year average.
Average high72°
Average low60°
Average precipitation0.12 in
Chance of precipitation30%
Record high81° (1994)
Record low36° (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 Caplen, 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 Caplen, 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.