As of 07:26 CDT

Weather in Harlingen, TX

66°Current weather

Harlingen, Saturday, 24 October, 07:26

Partly cloudy. Feels like 67°. High 84°, low 66°.

Pressure30.06 inHg
Wind5.7 mph E
Humidity94%
Visibility6.2 mi
Dew point64°

Monthly outlook for Harlingen, TX: average high 82.5°, average low 67.6°. That is 0.7° above the climate normal for October. Precipitation is expected on 6 days (about 0.9 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 2 November (89.2°), the coolest 3 November (55.9°).

82.5°/67.6°
Average high / low
+0.7°
Above normal
6 / 4
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November85.7°81.9°+2.1°
3 November – 12 November77.2°79.6°-1.3°
13 November – 22 Novemberat normal77.1°—

October records over 66 years

99°18 October 2012All-time high
41.4°31 October 1993All-time low
Sun, 2585° / 72°0Overcast
85 °Overcast

Harlingen, Sunday, 25 October

Overcast. High 85°, low 72°.

Pressure30.18 inHg
Wind10.5 mph SE
Humidity48%
Visibility6.2 mi
Dew point62°
Mon, 2686° / 68°0.01Light rain
86 °Light rain

Harlingen, Monday, 26 October

Light rain. High 86°, low 68°.

Pressure30.15 inHg
Wind5.9 mph E
Humidity43%
Visibility6.2 mi
Dew point60°
Tue, 2783° / 71°0.13Light rain
83 °Light rain

Harlingen, Tuesday, 27 October

Light rain. High 83°, low 71°.

Pressure30.06 inHg
Wind4.2 mph SE
Humidity66%
Visibility5.5 mi
Dew point69°
Wed, 2885° / 71°0.07Light rain
85 °Light rain

Harlingen, Wednesday, 28 October

Light rain. High 85°, low 71°.

Pressure30.03 inHg
Wind8.3 mph E
Humidity62%
Visibility—
Dew point68°
Thu, 2982° / 72°0.2Rain
82 °Rain

Harlingen, Thursday, 29 October

Rain. High 82°, low 72°.

Pressure30.03 inHg
Wind11.1 mph E
Humidity64%
Visibility—
Dew point67°
Fri, 3086° / 74°0.22Light rain
86 °Light rain

Harlingen, Friday, 30 October

Light rain. High 86°, low 74°.

Pressure30.00 inHg
Wind15.3 mph SE
Humidity55%
Visibility—
Dew point64°
Sat, 3188° / 74°0Partly cloudy
88 °Partly cloudy

Harlingen, Saturday, 31 October

Partly cloudy. High 88°, low 74°.

Pressure30.00 inHg
Wind16.4 mph SE
Humidity51%
Visibility—
Dew point65°
Sun, 0187° / 76°0.02Light rain
87 °Light rain

Harlingen, Sunday, 1 November

Light rain. High 87°, low 76°.

Pressure30.03 inHg
Wind14.5 mph SE
Humidity63%
Visibility—
Dew point70°
Mon, 0289° / 74°0Mostly clear
89 °Mostly clear

Harlingen, Monday, 2 November

Mostly clear. High 89°, low 74°.

Pressure29.97 inHg
Wind13.3 mph SE
Humidity51%
Visibility—
Dew point66°
Tue, 0380° / 56°0.15Light rain
80 °Light rain

Harlingen, Tuesday, 3 November

Light rain. High 80°, low 56°.

Pressure30.00 inHg
Wind21.7 mph N
Humidity81%
Visibility—
Dew point62°
Wed, 0474° / 57°0Partly cloudy
74 °Partly cloudy

Harlingen, Wednesday, 4 November

Partly cloudy. High 74°, low 57°.

Pressure30.15 inHg
Wind18.2 mph NW
Humidity26%
Visibility—
Dew point33°
Thu, 0574° / 58°0Clear
74 °Clear

Harlingen, Thursday, 5 November

Clear. High 74°, low 58°.

Pressure30.18 inHg
Wind10.8 mph E
Humidity33%
Visibility—
Dew point39°
Fri, 0678° / 62°0Clear
78 °Clear

Harlingen, Friday, 6 November

Clear. High 78°, low 62°.

Pressure30.21 inHg
Wind12.3 mph E
Humidity43%
Visibility—
Dew point50°
Sat, 0778° / 64°0Clear
78 °Clear

Harlingen, Saturday, 7 November

Clear. High 78°, low 64°.

Pressure30.30 inHg
Wind13.8 mph E
Humidity37%
Visibility—
Dew point48°
Sun, 0879° / 66°0.01Light rain
79 °Light rain

Harlingen, Sunday, 8 November

Light rain. High 79°, low 66°.

Pressure30.15 inHg
Wind13.3 mph SE
Humidity54%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0979° / 66°0.04Climate normal
79 °Climate normal

Harlingen, 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°0.04Climate normal
79 °Climate normal

Harlingen, 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°0.06Climate normal
79 °Climate normal

Harlingen, 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°0.06Climate normal
78 °Climate normal

Harlingen, 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°0.06Climate normal
76 °Climate normal

Harlingen, 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°0.04Climate normal
77 °Climate normal

Harlingen, 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°0.03Climate normal
78 °Climate normal

Harlingen, 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°0.06Climate normal
77 °Climate normal

Harlingen, 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°0.05Climate normal
78 °Climate normal

Harlingen, 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°0.04Climate normal
78 °Climate normal

Harlingen, 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°0.06Climate normal
78 °Climate normal

Harlingen, 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°0.06Climate normal
76 °Climate normal

Harlingen, 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°0.03Climate normal
77 °Climate normal

Harlingen, 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)
Sun, 2276° / 62°0.06Climate normal
76 °Climate normal

Harlingen, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high76°
Average low62°
Average precipitation0.06 in
Chance of precipitation23%
Record high88° (2011)
Record low45° (1972)

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 Harlingen, 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 Harlingen, 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.