As of 01:06 CST

Weather in High Island, TX

69°Current weather

High Island, Saturday, 7 November, 01:06

Overcast. Feels like 70°. High 79°, low 61°.

Pressure30.03 inHg
Wind3 mph NE
Humidity87%
Visibility6.2 mi
Dew point64°

Monthly outlook for High Island, TX: average high 69.2°, average low 58.3°. That is 0.2° below the climate normal for November. Precipitation is expected on 2 days (about 1.3 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 7 November (79.4°), the coolest 22 November (41.4°).

69.2°/58.3°
Average high / low
−0.2°
Below normal
2 / 5
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 November – 16 November69.6°70.1°-0.3°
17 November – 26 November68.4°68.1°+0.2°
27 November – 6 Decemberat normal65.2°—

November records over 66 years

82.6°7 November 2024All-time high
30.9°13 November 2019All-time low
Sun, 0871° / 58°0.01Light rain
71 °Light rain

High Island, Sunday, 8 November

Light rain. High 71°, low 58°.

Pressure30.18 inHg
Wind8.5 mph NE
Humidity55%
Visibility6.2 mi
Dew point52°
Mon, 0967° / 58°0.02Light rain
67 °Light rain

High Island, Monday, 9 November

Light rain. High 67°, low 58°.

Pressure30.21 inHg
Wind6.4 mph NE
Humidity53%
Visibility6.2 mi
Dew point49°
Tue, 1073° / 57°0Partly cloudy
73 °Partly cloudy

High Island, Tuesday, 10 November

Partly cloudy. High 73°, low 57°.

Pressure30.18 inHg
Wind2.1 mph NE
Humidity50%
Visibility6.2 mi
Dew point54°
Wed, 1174° / 64°0.02Light rain
74 °Light rain

High Island, Wednesday, 11 November

Light rain. High 74°, low 64°.

Pressure30.09 inHg
Wind5.2 mph E
Humidity67%
Visibility—
Dew point60°
Thu, 1277° / 63°0Partly cloudy
77 °Partly cloudy

High Island, Thursday, 12 November

Partly cloudy. High 77°, low 63°.

Pressure29.97 inHg
Wind13.9 mph N
Humidity48%
Visibility—
Dew point54°
Fri, 1362° / 51°0Clear
62 °Clear

High Island, Friday, 13 November

Clear. High 62°, low 51°.

Pressure30.15 inHg
Wind15.6 mph N
Humidity42%
Visibility—
Dew point35°
Sat, 1460° / 44°0Clear
60 °Clear

High Island, Saturday, 14 November

Clear. High 60°, low 44°.

Pressure30.27 inHg
Wind11.7 mph N
Humidity33%
Visibility—
Dew point26°
Sun, 1564° / 53°0Partly cloudy
64 °Partly cloudy

High Island, Sunday, 15 November

Partly cloudy. High 64°, low 53°.

Pressure30.36 inHg
Wind13.3 mph E
Humidity54%
Visibility—
Dew point46°
Mon, 1669° / 61°0Partly cloudy
69 °Partly cloudy

High Island, Monday, 16 November

Partly cloudy. High 69°, low 61°.

Pressure30.36 inHg
Wind13.6 mph SE
Humidity51%
Visibility—
Dew point49°
Tue, 1771° / 65°0Partly cloudy
71 °Partly cloudy

High Island, Tuesday, 17 November

Partly cloudy. High 71°, low 65°.

Pressure30.30 inHg
Wind11 mph SE
Humidity56%
Visibility—
Dew point54°
Wed, 1872° / 67°0Mostly clear
72 °Mostly clear

High Island, Wednesday, 18 November

Mostly clear. High 72°, low 67°.

Pressure30.24 inHg
Wind13.9 mph E
Humidity58%
Visibility—
Dew point56°
Thu, 1973° / 67°0Overcast
73 °Overcast

High Island, Thursday, 19 November

Overcast. High 73°, low 67°.

Pressure30.18 inHg
Wind18.3 mph E
Humidity65%
Visibility—
Dew point60°
Fri, 2075° / 71°0.1Light rain
75 °Light rain

High Island, Friday, 20 November

Light rain. High 75°, low 71°.

Pressure30.09 inHg
Wind16.4 mph SE
Humidity72%
Visibility—
Dew point65°
Sat, 2171° / 53°1.1Rain
71 °Rain

High Island, Saturday, 21 November

Rain. High 71°, low 53°.

Pressure29.94 inHg
Wind24.8 mph N
Humidity92%
Visibility—
Dew point65°
Sun, 2249° / 41°0Clear
49 °Clear

High Island, Sunday, 22 November

Clear. High 49°, low 41°.

Pressure30.30 inHg
Wind25.4 mph N
Humidity43%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2368° / 56°0.18Climate normal
68 °Climate normal

High Island, Monday, 23 November

Climate normal for this date — 60-year average.

Average high68°
Average low56°
Average precipitation0.18 in
Chance of precipitation43%
Record high77° (2003)
Record low39° (1975)
Tue, 2467° / 56°0.16Climate normal
67 °Climate normal

High Island, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high67°
Average low56°
Average precipitation0.16 in
Chance of precipitation30%
Record high79° (1967)
Record low35° (1970)
Wed, 2567° / 56°0.17Climate normal
67 °Climate normal

High Island, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high67°
Average low56°
Average precipitation0.17 in
Chance of precipitation37%
Record high83° (2025)
Record low41° (1991)
Thu, 2668° / 57°0.19Climate normal
68 °Climate normal

High Island, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high68°
Average low57°
Average precipitation0.19 in
Chance of precipitation38%
Record high78° (1988)
Record low40° (2013)
Fri, 2767° / 56°0.21Climate normal
67 °Climate normal

High Island, Friday, 27 November

Climate normal for this date — 60-year average.

Average high67°
Average low56°
Average precipitation0.21 in
Chance of precipitation43%
Record high77° (1994)
Record low36° (1993)
Sat, 2865° / 53°0.17Climate normal
65 °Climate normal

High Island, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high65°
Average low53°
Average precipitation0.17 in
Chance of precipitation30%
Record high77° (2016)
Record low35° (1976)
Sun, 2965° / 54°0.1Climate normal
65 °Climate normal

High Island, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high65°
Average low54°
Average precipitation0.1 in
Chance of precipitation32%
Record high78° (2016)
Record low32° (1976)
Mon, 3065° / 54°0.12Climate normal
65 °Climate normal

High Island, Monday, 30 November

Climate normal for this date — 60-year average.

Average high65°
Average low54°
Average precipitation0.12 in
Chance of precipitation30%
Record high75° (2019)
Record low35° (1976)
Tue, 0164° / 53°0.1Climate normal
64 °Climate normal

High Island, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high64°
Average low53°
Average precipitation0.1 in
Chance of precipitation23%
Record high76° (1982)
Record low36° (1974)
Wed, 0265° / 54°0.12Climate normal
65 °Climate normal

High Island, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high65°
Average low54°
Average precipitation0.12 in
Chance of precipitation30%
Record high76° (1982)
Record low37° (1974)
Thu, 0366° / 55°0.17Climate normal
66 °Climate normal

High Island, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high66°
Average low55°
Average precipitation0.17 in
Chance of precipitation27%
Record high77° (2022)
Record low40° (1974)
Fri, 0465° / 54°0.16Climate normal
65 °Climate normal

High Island, Friday, 4 December

Climate normal for this date — 60-year average.

Average high65°
Average low54°
Average precipitation0.16 in
Chance of precipitation35%
Record high76° (1998)
Record low37° (2009)
Sat, 0564° / 53°0.15Climate normal
64 °Climate normal

High Island, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high64°
Average low53°
Average precipitation0.15 in
Chance of precipitation33%
Record high77° (1998)
Record low34° (2009)
Sun, 0664° / 53°0.19Climate normal
64 °Climate normal

High Island, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high64°
Average low53°
Average precipitation0.19 in
Chance of precipitation35%
Record high77° (1998)
Record low38° (1964)

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.