As of 20:22 CDT

Weather in High Island, TX

73°Current weather

High Island, Saturday, 24 October, 20:22

Clear. Feels like 73°. High 84°, low 59°.

Pressure30.21 inHg
Wind7.2 mph E
Humidity78%
Visibility6.2 mi
Dew point65°

Monthly outlook for High Island, TX: average high 79.3°, average low 69.8°. That is 3.4° above the climate normal for October. Precipitation is expected on 0 days (about 0.1 inches), against a normal of 5 days and 2.4 inches. The warmest day looks like 24 October (84.3°), the coolest 24 October (59.4°).

79.3°/69.8°
Average high / low
+3.4°
Above normal
0 / 5
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November79.7°74.1°+3.1°
3 November – 12 November78.6°71.3°+4°
13 November – 22 Novemberat normal68.6°—

October records over 66 years

89.8°2 October 2025All-time high
38.7°31 October 1993All-time low
Sun, 2582° / 61°0Overcast
82 °Overcast

High Island, Sunday, 25 October

Overcast. High 82°, low 61°.

Pressure30.30 inHg
Wind8.4 mph E
Humidity43%
Visibility6.2 mi
Dew point52°
Mon, 2683° / 60°0Clear
83 °Clear

High Island, Monday, 26 October

Clear. High 83°, low 60°.

Pressure30.24 inHg
Wind10.3 mph E
Humidity61%
Visibility6.2 mi
Dew point62°
Tue, 2779° / 63°0Overcast
79 °Overcast

High Island, Tuesday, 27 October

Overcast. High 79°, low 63°.

Pressure30.18 inHg
Wind10.6 mph E
Humidity63%
Visibility6.2 mi
Dew point64°
Wed, 2879° / 72°0.01Light rain
79 °Light rain

High Island, Wednesday, 28 October

Light rain. High 79°, low 72°.

Pressure30.18 inHg
Wind12.8 mph E
Humidity67%
Visibility6.2 mi
Dew point67°
Thu, 2978° / 69°0Overcast
78 °Overcast

High Island, Thursday, 29 October

Overcast. High 78°, low 69°.

Pressure30.18 inHg
Wind10.4 mph E
Humidity53%
Visibility—
Dew point59°
Fri, 3074° / 67°0Overcast
74 °Overcast

High Island, Friday, 30 October

Overcast. High 74°, low 67°.

Pressure30.06 inHg
Wind10.8 mph E
Humidity80%
Visibility—
Dew point67°
Sat, 3178° / 73°0.03Light rain
78 °Light rain

High Island, Saturday, 31 October

Light rain. High 78°, low 73°.

Pressure30.09 inHg
Wind12.9 mph E
Humidity78%
Visibility—
Dew point70°
Sun, 0180° / 75°0.04Light rain
80 °Light rain

High Island, Sunday, 1 November

Light rain. High 80°, low 75°.

Pressure30.15 inHg
Wind10 mph SE
Humidity78%
Visibility—
Dew point72°
Mon, 0279° / 74°0Clear
79 °Clear

High Island, Monday, 2 November

Clear. High 79°, low 74°.

Pressure30.15 inHg
Wind8.7 mph S
Humidity75%
Visibility—
Dew point70°
Tue, 0378° / 74°0Clear
78 °Clear

High Island, Tuesday, 3 November

Clear. High 78°, low 74°.

Pressure30.00 inHg
Wind13.6 mph S
Humidity77%
Visibility—
Dew point70°
Wed, 0479° / 74°0Clear
79 °Clear

High Island, Wednesday, 4 November

Clear. High 79°, low 74°.

Pressure29.97 inHg
Wind12.4 mph S
Humidity74%
Visibility—
Dew point69°
Thu, 0579° / 74°0Clear
79 °Clear

High Island, Thursday, 5 November

Clear. High 79°, low 74°.

Pressure30.06 inHg
Wind9.9 mph S
Humidity74%
Visibility—
Dew point69°
Fri, 0678° / 74°0.01Light rain
78 °Light rain

High Island, Friday, 6 November

Light rain. High 78°, low 74°.

Pressure30.00 inHg
Wind10.7 mph S
Humidity82%
Visibility—
Dew point71°
Sat, 0778° / 74°0Overcast
78 °Overcast

High Island, Saturday, 7 November

Overcast. High 78°, low 74°.

Pressure29.97 inHg
Wind12.1 mph S
Humidity70%
Visibility—
Dew point67°
Sun, 0879° / 74°0Clear
79 °Clear

High Island, Sunday, 8 November

Clear. High 79°, low 74°.

Pressure30.03 inHg
Wind9.7 mph S
Humidity77%
Visibility—
Dew point71°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0972° / 61°0.13Climate normal
72 °Climate normal

High Island, Monday, 9 November

Climate normal for this date — 60-year average.

Average high72°
Average low61°
Average precipitation0.13 in
Chance of precipitation28%
Record high80° (1994)
Record low38° (1991)
Tue, 1071° / 60°0.08Climate normal
71 °Climate normal

High Island, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high71°
Average low60°
Average precipitation0.08 in
Chance of precipitation25%
Record high81° (2024)
Record low41° (1991)
Wed, 1171° / 59°0.09Climate normal
71 °Climate normal

High Island, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high71°
Average low59°
Average precipitation0.09 in
Chance of precipitation27%
Record high80° (2020)
Record low44° (1991)
Thu, 1270° / 58°0.12Climate normal
70 °Climate normal

High Island, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high70°
Average low58°
Average precipitation0.12 in
Chance of precipitation28%
Record high79° (2003)
Record low37° (2019)
Fri, 1368° / 57°0.14Climate normal
68 °Climate normal

High Island, Friday, 13 November

Climate normal for this date — 60-year average.

Average high68°
Average low57°
Average precipitation0.14 in
Chance of precipitation22%
Record high79° (2005)
Record low31° (2019)
Sat, 1469° / 58°0.09Climate normal
69 °Climate normal

High Island, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high69°
Average low58°
Average precipitation0.09 in
Chance of precipitation22%
Record high79° (2007)
Record low36° (2018)
Sun, 1569° / 58°0.09Climate normal
69 °Climate normal

High Island, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high69°
Average low58°
Average precipitation0.09 in
Chance of precipitation32%
Record high79° (1999)
Record low34° (2018)
Mon, 1669° / 58°0.17Climate normal
69 °Climate normal

High Island, Monday, 16 November

Climate normal for this date — 60-year average.

Average high69°
Average low58°
Average precipitation0.17 in
Chance of precipitation27%
Record high81° (2011)
Record low37° (1970)
Tue, 1769° / 58°0.13Climate normal
69 °Climate normal

High Island, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high69°
Average low58°
Average precipitation0.13 in
Chance of precipitation35%
Record high81° (2024)
Record low39° (2014)
Wed, 1869° / 60°0.3Climate normal
69 °Climate normal

High Island, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high69°
Average low60°
Average precipitation0.3 in
Chance of precipitation33%
Record high80° (2024)
Record low39° (2014)
Thu, 1969° / 58°0.13Climate normal
69 °Climate normal

High Island, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high69°
Average low58°
Average precipitation0.13 in
Chance of precipitation25%
Record high79° (2025)
Record low42° (2014)
Fri, 2068° / 57°0.13Climate normal
68 °Climate normal

High Island, Friday, 20 November

Climate normal for this date — 60-year average.

Average high68°
Average low57°
Average precipitation0.13 in
Chance of precipitation35%
Record high79° (2025)
Record low41° (1969)
Sat, 2168° / 57°0.12Climate normal
68 °Climate normal

High Island, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high68°
Average low57°
Average precipitation0.12 in
Chance of precipitation25%
Record high79° (2025)
Record low41° (1969)
Sun, 2268° / 57°0.12Climate normal
68 °Climate normal

High Island, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high68°
Average low57°
Average precipitation0.12 in
Chance of precipitation28%
Record high80° (2025)
Record low40° (1984)

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 High Island, 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 High Island, 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.