As of 11:03 CDT

Weather in Big Lake, TX

85°Current weather

Big Lake, Sunday, 9 August, 11:03

Clear. Feels like 87°. High 94°, low 72°.

Pressure30.03 inHg
Wind13.5 mph S
Humidity52%
Visibility6.2 mi
Dew point64°

Monthly outlook for Big Lake, TX: average high 97.5°, average low 74.2°. That is 3.6° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 21 August (101.3°), the coolest 9 August (71.6°).

97.5°/74.2°
Average high / low
+3.6°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August95.7°91.3°+2.5°
19 August – 28 August100.6°90.4°+5.7°
29 August – 7 Septemberat normal87.4°

August records over 66 years

106.2°10 August 2023All-time high
58.3°26 August 1966All-time low
Mon, 1094° / 74°0Clear
94 °Clear

Big Lake, Monday, 10 August

Clear. High 94°, low 74°.

Pressure29.97 inHg
Wind15.7 mph S
Humidity42%
Visibility6.2 mi
Dew point63°
Tue, 1195° / 73°0Clear
95 °Clear

Big Lake, Tuesday, 11 August

Clear. High 95°, low 73°.

Pressure29.97 inHg
Wind22.2 mph S
Humidity42%
Visibility6.2 mi
Dew point62°
Wed, 1296° / 74°0Clear
96 °Clear

Big Lake, Wednesday, 12 August

Clear. High 96°, low 74°.

Pressure29.88 inHg
Wind22.5 mph S
Humidity45%
Visibility6.2 mi
Dew point64°
Thu, 1397° / 73°0Clear
97 °Clear

Big Lake, Thursday, 13 August

Clear. High 97°, low 73°.

Pressure29.85 inHg
Wind25.3 mph S
Humidity36%
Visibility
Dew point58°
Fri, 1495° / 74°0Clear
95 °Clear

Big Lake, Friday, 14 August

Clear. High 95°, low 74°.

Pressure29.97 inHg
Wind25.3 mph S
Humidity40%
Visibility
Dew point61°
Sat, 1594° / 74°0Partly cloudy
94 °Partly cloudy

Big Lake, Saturday, 15 August

Partly cloudy. High 94°, low 74°.

Pressure30.09 inHg
Wind24.3 mph S
Humidity38%
Visibility
Dew point59°
Sun, 1696° / 73°0Partly cloudy
96 °Partly cloudy

Big Lake, Sunday, 16 August

Partly cloudy. High 96°, low 73°.

Pressure30.12 inHg
Wind15.7 mph S
Humidity25%
Visibility
Dew point48°
Mon, 1798° / 73°0Mostly clear
98 °Mostly clear

Big Lake, Monday, 17 August

Mostly clear. High 98°, low 73°.

Pressure30.06 inHg
Wind12.2 mph S
Humidity25%
Visibility
Dew point50°
Tue, 1898° / 74°0Clear
98 °Clear

Big Lake, Tuesday, 18 August

Clear. High 98°, low 74°.

Pressure29.97 inHg
Wind13 mph S
Humidity25%
Visibility
Dew point51°
Wed, 1999° / 74°0Clear
99 °Clear

Big Lake, Wednesday, 19 August

Clear. High 99°, low 74°.

Pressure29.94 inHg
Wind13 mph S
Humidity26%
Visibility
Dew point52°
Thu, 20101° / 75°0Clear
101 °Clear

Big Lake, Thursday, 20 August

Clear. High 101°, low 75°.

Pressure29.91 inHg
Wind13.7 mph S
Humidity25%
Visibility
Dew point52°
Fri, 21101° / 75°0Clear
101 °Clear

Big Lake, Friday, 21 August

Clear. High 101°, low 75°.

Pressure29.85 inHg
Wind16.4 mph S
Humidity23%
Visibility
Dew point51°
Sat, 22101° / 75°0Mostly clear
101 °Mostly clear

Big Lake, Saturday, 22 August

Mostly clear. High 101°, low 75°.

Pressure29.94 inHg
Wind16.4 mph S
Humidity26%
Visibility
Dew point54°
Sun, 23101° / 75°0.01Light rain
101 °Light rain

Big Lake, Sunday, 23 August

Light rain. High 101°, low 75°.

Pressure30.03 inHg
Wind13.9 mph S
Humidity27%
Visibility
Dew point54°
Mon, 24100° / 79°0.03Light rain
100 °Light rain

Big Lake, Monday, 24 August

Light rain. High 100°, low 79°.

Pressure30.00 inHg
Wind21.5 mph E
Humidity25%
Visibility
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2590° / 72°0.05Climate normal
90 °Climate normal

Big Lake, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high90°
Average low72°
Average precipitation0.05 in
Chance of precipitation25%
Record high100° (2019)
Record low62° (1966)
Wed, 2690° / 71°0.04Climate normal
90 °Climate normal

Big Lake, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high90°
Average low71°
Average precipitation0.04 in
Chance of precipitation23%
Record high104° (2019)
Record low58° (1966)
Thu, 2790° / 71°0.05Climate normal
90 °Climate normal

Big Lake, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high90°
Average low71°
Average precipitation0.05 in
Chance of precipitation23%
Record high102° (2002)
Record low63° (1962)
Fri, 2889° / 71°0.09Climate normal
89 °Climate normal

Big Lake, Friday, 28 August

Climate normal for this date — 60-year average.

Average high89°
Average low71°
Average precipitation0.09 in
Chance of precipitation30%
Record high102° (2011)
Record low62° (1992)
Sat, 2988° / 71°0.07Climate normal
88 °Climate normal

Big Lake, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high88°
Average low71°
Average precipitation0.07 in
Chance of precipitation22%
Record high102° (2011)
Record low64° (1987)
Sun, 3088° / 71°0.09Climate normal
88 °Climate normal

Big Lake, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high88°
Average low71°
Average precipitation0.09 in
Chance of precipitation35%
Record high102° (2011)
Record low62° (2017)
Mon, 3188° / 70°0.1Climate normal
88 °Climate normal

Big Lake, Monday, 31 August

Climate normal for this date — 60-year average.

Average high88°
Average low70°
Average precipitation0.1 in
Chance of precipitation23%
Record high100° (2020)
Record low62° (1993)
Tue, 0188° / 70°0.06Climate normal
88 °Climate normal

Big Lake, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high88°
Average low70°
Average precipitation0.06 in
Chance of precipitation27%
Record high100° (2020)
Record low60° (1968)
Wed, 0288° / 70°0.06Climate normal
88 °Climate normal

Big Lake, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high88°
Average low70°
Average precipitation0.06 in
Chance of precipitation23%
Record high99° (2000)
Record low59° (2003)
Thu, 0387° / 69°0.07Climate normal
87 °Climate normal

Big Lake, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high87°
Average low69°
Average precipitation0.07 in
Chance of precipitation27%
Record high99° (2000)
Record low55° (1974)
Fri, 0487° / 69°0.05Climate normal
87 °Climate normal

Big Lake, Friday, 4 September

Climate normal for this date — 60-year average.

Average high87°
Average low69°
Average precipitation0.05 in
Chance of precipitation22%
Record high101° (2000)
Record low54° (1974)
Sat, 0587° / 69°0.06Climate normal
87 °Climate normal

Big Lake, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high87°
Average low69°
Average precipitation0.06 in
Chance of precipitation25%
Record high102° (2000)
Record low56° (1974)
Sun, 0687° / 69°0.07Climate normal
87 °Climate normal

Big Lake, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high87°
Average low69°
Average precipitation0.07 in
Chance of precipitation23%
Record high103° (2000)
Record low58° (2011)
Mon, 0787° / 68°0.06Climate normal
87 °Climate normal

Big Lake, Monday, 7 September

Climate normal for this date — 60-year average.

Average high87°
Average low68°
Average precipitation0.06 in
Chance of precipitation25%
Record high98° (2023)
Record low58° (1967)

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 Big Lake, 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 Big Lake, 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.