As of 05:19 CDT

Weather in San Carlos, TX

81°Current weather

San Carlos, Sunday, 9 August, 05:19

Partly cloudy. Feels like 87°. High 98°, low 80°.

Pressure29.97 inHg
Wind3.2 mph S
Humidity85%
Visibility6.2 mi
Dew point75°

Monthly outlook for San Carlos, TX: average high 101.8°, average low 79.6°. That is 2.9° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 20 August (104.7°), the coolest 10 August (76.8°).

101.8°/79.6°
Average high / low
+2.9°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August101.4°97°+2.4°
19 August – 28 August102.5°95.5°+3.9°
29 August – 7 Septemberat normal93.4°

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 (6 mi).

Mon, 10101° / 77°0Light rain
101 °Light rain

San Carlos, Monday, 10 August

Light rain. High 101°, low 77°.

Pressure29.97 inHg
Wind15.2 mph S
Humidity37%
Visibility6.2 mi
Dew point66°
Tue, 11102° / 80°0Clear
102 °Clear

San Carlos, Tuesday, 11 August

Clear. High 102°, low 80°.

Pressure29.97 inHg
Wind16 mph SE
Humidity38%
Visibility6.2 mi
Dew point68°
Wed, 12101° / 81°0Clear
101 °Clear

San Carlos, Wednesday, 12 August

Clear. High 101°, low 81°.

Pressure29.91 inHg
Wind20.1 mph SE
Humidity33%
Visibility6.2 mi
Dew point64°
Thu, 13100° / 82°0Partly cloudy
100 °Partly cloudy

San Carlos, Thursday, 13 August

Partly cloudy. High 100°, low 82°.

Pressure29.88 inHg
Wind21.9 mph SE
Humidity32%
Visibility
Dew point62°
Fri, 14101° / 81°0Overcast
101 °Overcast

San Carlos, Friday, 14 August

Overcast. High 101°, low 81°.

Pressure29.97 inHg
Wind20.8 mph SE
Humidity34%
Visibility
Dew point64°
Sat, 15101° / 82°0Overcast
101 °Overcast

San Carlos, Saturday, 15 August

Overcast. High 101°, low 82°.

Pressure30.06 inHg
Wind18.9 mph SE
Humidity43%
Visibility
Dew point67°
Sun, 16104° / 80°0Clear
104 °Clear

San Carlos, Sunday, 16 August

Clear. High 104°, low 80°.

Pressure30.06 inHg
Wind20.4 mph SE
Humidity35%
Visibility
Dew point65°
Mon, 17101° / 77°0Clear
101 °Clear

San Carlos, Monday, 17 August

Clear. High 101°, low 77°.

Pressure30.00 inHg
Wind18.7 mph SE
Humidity24%
Visibility
Dew point54°
Tue, 18104° / 78°0Clear
104 °Clear

San Carlos, Tuesday, 18 August

Clear. High 104°, low 78°.

Pressure29.94 inHg
Wind19.8 mph SE
Humidity30%
Visibility
Dew point60°
Wed, 19104° / 78°0Clear
104 °Clear

San Carlos, Wednesday, 19 August

Clear. High 104°, low 78°.

Pressure29.97 inHg
Wind16.8 mph SE
Humidity27%
Visibility
Dew point58°
Thu, 20105° / 79°0Clear
105 °Clear

San Carlos, Thursday, 20 August

Clear. High 105°, low 79°.

Pressure29.94 inHg
Wind18.5 mph SE
Humidity28%
Visibility
Dew point59°
Fri, 21103° / 78°0Clear
103 °Clear

San Carlos, Friday, 21 August

Clear. High 103°, low 78°.

Pressure29.88 inHg
Wind19.9 mph SE
Humidity31%
Visibility
Dew point62°
Sat, 22101° / 80°0.02Light rain
101 °Light rain

San Carlos, Saturday, 22 August

Light rain. High 101°, low 80°.

Pressure29.85 inHg
Wind20.8 mph E
Humidity29%
Visibility
Dew point60°
Sun, 23102° / 82°0Overcast
102 °Overcast

San Carlos, Sunday, 23 August

Overcast. High 102°, low 82°.

Pressure29.85 inHg
Wind21.7 mph SE
Humidity33%
Visibility
Dew point64°
Mon, 24100° / 80°0Clear
100 °Clear

San Carlos, Monday, 24 August

Clear. High 100°, low 80°.

Pressure29.88 inHg
Wind21.6 mph SE
Humidity34%
Visibility
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2595° / 78°0.06Climate normal
95 °Climate normal

San Carlos, 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

San Carlos, 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

San Carlos, 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

San Carlos, 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

San Carlos, 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

San Carlos, 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

San Carlos, 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

San Carlos, 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

San Carlos, 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

San Carlos, 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

San Carlos, 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

San Carlos, 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

San Carlos, 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)
Mon, 0792° / 76°0.09Climate normal
92 °Climate normal

San Carlos, Monday, 7 September

Climate normal for this date — 60-year average.

Average high92°
Average low76°
Average precipitation0.09 in
Chance of precipitation45%
Record high103° (2023)
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 San Carlos, 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 San Carlos, 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.