As of 20:10 CDT

Weather in Weslaco, TX

89°Current weather

Weslaco, Saturday, 8 August, 20:10

Mostly clear. Feels like 100°. High 97°, low 79°.

Pressure29.97 inHg
Wind13.4 mph E
Humidity65%
Visibility6.2 mi
Dew point75°

Monthly outlook for Weslaco, TX: average high 100.8°, average low 80°. That is 2.2° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 20 August (103.8°), the coolest 9 August (78°).

100.8°/80°
Average high / low
+2.2°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August99.8°97°+1.5°
18 August – 27 August102.4°95.8°+3.7°
28 August – 6 Septemberat normal93.6°

August records over 66 years

106°16 August 2019All-time high
67.8°13 August 1967All-time low

Climate normals and records are computed from the nearest reference point — Edinburg (15 mi).

Sun, 0998° / 78°0.01Light rain
98 °Light rain

Weslaco, Sunday, 9 August

Light rain. High 98°, low 78°.

Pressure29.97 inHg
Wind8.2 mph SE
Humidity43%
Visibility6.2 mi
Dew point69°
Mon, 10100° / 79°0Mostly clear
100 °Mostly clear

Weslaco, Monday, 10 August

Mostly clear. High 100°, low 79°.

Pressure30.00 inHg
Wind15.5 mph SE
Humidity39%
Visibility6.2 mi
Dew point68°
Tue, 11101° / 80°0Clear
101 °Clear

Weslaco, Tuesday, 11 August

Clear. High 101°, low 80°.

Pressure29.97 inHg
Wind16.3 mph SE
Humidity39%
Visibility6.2 mi
Dew point68°
Wed, 12100° / 81°0Clear
100 °Clear

Weslaco, Wednesday, 12 August

Clear. High 100°, low 81°.

Pressure29.91 inHg
Wind20.1 mph SE
Humidity36%
Visibility6.2 mi
Dew point66°
Thu, 13100° / 82°0Mostly clear
100 °Mostly clear

Weslaco, Thursday, 13 August

Mostly clear. High 100°, low 82°.

Pressure29.88 inHg
Wind21.1 mph SE
Humidity37%
Visibility
Dew point66°
Fri, 14101° / 82°0Mostly clear
101 °Mostly clear

Weslaco, Friday, 14 August

Mostly clear. High 101°, low 82°.

Pressure29.97 inHg
Wind20.1 mph SE
Humidity34%
Visibility
Dew point64°
Sat, 1597° / 82°0Overcast
97 °Overcast

Weslaco, Saturday, 15 August

Overcast. High 97°, low 82°.

Pressure30.09 inHg
Wind17.5 mph SE
Humidity46%
Visibility
Dew point69°
Sun, 16104° / 79°0Mostly clear
104 °Mostly clear

Weslaco, Sunday, 16 August

Mostly clear. High 104°, low 79°.

Pressure30.03 inHg
Wind20.3 mph SE
Humidity34%
Visibility
Dew point64°
Mon, 17100° / 78°0Mostly clear
100 °Mostly clear

Weslaco, Monday, 17 August

Mostly clear. High 100°, low 78°.

Pressure30.00 inHg
Wind19.9 mph E
Humidity35%
Visibility
Dew point64°
Tue, 18103° / 79°0Overcast
103 °Overcast

Weslaco, Tuesday, 18 August

Overcast. High 103°, low 79°.

Pressure30.00 inHg
Wind19.1 mph SE
Humidity34%
Visibility
Dew point64°
Wed, 19102° / 79°0Clear
102 °Clear

Weslaco, Wednesday, 19 August

Clear. High 102°, low 79°.

Pressure29.97 inHg
Wind17 mph SE
Humidity29%
Visibility
Dew point60°
Thu, 20104° / 80°0Clear
104 °Clear

Weslaco, Thursday, 20 August

Clear. High 104°, low 80°.

Pressure29.91 inHg
Wind17.5 mph SE
Humidity27%
Visibility
Dew point59°
Fri, 21102° / 81°0Partly cloudy
102 °Partly cloudy

Weslaco, Friday, 21 August

Partly cloudy. High 102°, low 81°.

Pressure29.88 inHg
Wind20.2 mph SE
Humidity34%
Visibility
Dew point65°
Sat, 22101° / 82°0Clear
101 °Clear

Weslaco, Saturday, 22 August

Clear. High 101°, low 82°.

Pressure29.88 inHg
Wind21.6 mph SE
Humidity34%
Visibility
Dew point65°
Sun, 23102° / 81°0Clear
102 °Clear

Weslaco, Sunday, 23 August

Clear. High 102°, low 81°.

Pressure29.97 inHg
Wind19.4 mph SE
Humidity34%
Visibility
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2495° / 78°0.07Climate normal
95 °Climate normal

Weslaco, Monday, 24 August

Climate normal for this date — 60-year average.

Average high95°
Average low78°
Average precipitation0.07 in
Chance of precipitation32%
Record high103° (2010)
Record low70° (1973)
Tue, 2595° / 78°0.06Climate normal
95 °Climate normal

Weslaco, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high95°
Average low78°
Average precipitation0.06 in
Chance of precipitation35%
Record high104° (2002)
Record low74° (1967)
Wed, 2695° / 77°0.08Climate normal
95 °Climate normal

Weslaco, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high95°
Average low77°
Average precipitation0.08 in
Chance of precipitation28%
Record high104° (2002)
Record low73° (1961)
Thu, 2795° / 77°0.06Climate normal
95 °Climate normal

Weslaco, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high95°
Average low77°
Average precipitation0.06 in
Chance of precipitation27%
Record high104° (2002)
Record low71° (1961)
Fri, 2894° / 77°0.13Climate normal
94 °Climate normal

Weslaco, Friday, 28 August

Climate normal for this date — 60-year average.

Average high94°
Average low77°
Average precipitation0.13 in
Chance of precipitation35%
Record high103° (2011)
Record low71° (1961)
Sat, 2994° / 77°0.11Climate normal
94 °Climate normal

Weslaco, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high94°
Average low77°
Average precipitation0.11 in
Chance of precipitation40%
Record high103° (2012)
Record low71° (2015)
Sun, 3094° / 77°0.09Climate normal
94 °Climate normal

Weslaco, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high94°
Average low77°
Average precipitation0.09 in
Chance of precipitation40%
Record high103° (2019)
Record low71° (1967)
Mon, 3194° / 77°0.11Climate normal
94 °Climate normal

Weslaco, Monday, 31 August

Climate normal for this date — 60-year average.

Average high94°
Average low77°
Average precipitation0.11 in
Chance of precipitation45%
Record high103° (2000)
Record low70° (1967)
Tue, 0194° / 77°0.1Climate normal
94 °Climate normal

Weslaco, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high94°
Average low77°
Average precipitation0.1 in
Chance of precipitation45%
Record high104° (2020)
Record low71° (1967)
Wed, 0294° / 77°0.1Climate normal
94 °Climate normal

Weslaco, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high94°
Average low77°
Average precipitation0.1 in
Chance of precipitation40%
Record high102° (1974)
Record low72° (1969)
Thu, 0393° / 77°0.13Climate normal
93 °Climate normal

Weslaco, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high93°
Average low77°
Average precipitation0.13 in
Chance of precipitation45%
Record high103° (2000)
Record low72° (1987)
Fri, 0493° / 77°0.15Climate normal
93 °Climate normal

Weslaco, Friday, 4 September

Climate normal for this date — 60-year average.

Average high93°
Average low77°
Average precipitation0.15 in
Chance of precipitation43%
Record high105° (2000)
Record low71° (1987)
Sat, 0593° / 77°0.11Climate normal
93 °Climate normal

Weslaco, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high93°
Average low77°
Average precipitation0.11 in
Chance of precipitation45%
Record high109° (2000)
Record low68° (1974)
Sun, 0692° / 76°0.1Climate normal
92 °Climate normal

Weslaco, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high92°
Average low76°
Average precipitation0.1 in
Chance of precipitation38%
Record high104° (2000)
Record low65° (1974)

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 Weslaco, 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 Weslaco, 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.