Monthly outlook for Green Lake, TX: average high 94.8°, average low 79.1°. That is 3.3° above the climate normal for August. Precipitation is expected on 0 days (about 0.1 inches), against a normal of 6 days and 1.4 inches. The warmest day looks like 20 August (98.8°), the coolest 9 August (75°).
94.8°/79.1°
Average high / low
+3.3°
Above normal
0 / 6
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
93.8°
89°
+2.7°
19 August – 28 August
96.5°
88.4°
+4.5°
29 August – 7 September
at normal
87.4°
—
August records over 66 years
101.5°27 August 2023All-time high
69.8°18 August 1992All-time low
Climate normals and records are computed from the nearest reference point — Austwell (10 mi).
Mon, 1090° / 78°0
90 °
Green Lake, Monday, 10 August
Overcast. High 90°, low 78°.
Pressure30.03 inHg
Wind12.5 mph SE
Humidity52%
Visibility6.2 mi
Dew point72°
Tue, 1194° / 80°0
94 °
Green Lake, Tuesday, 11 August
Clear. High 94°, low 80°.
Pressure30.03 inHg
Wind15.1 mph SE
Humidity53%
Visibility6.2 mi
Dew point73°
Wed, 1293° / 81°0
93 °
Green Lake, Wednesday, 12 August
Clear. High 93°, low 81°.
Pressure29.97 inHg
Wind17.7 mph S
Humidity51%
Visibility6.2 mi
Dew point72°
Thu, 1393° / 81°0
93 °
Green Lake, Thursday, 13 August
Clear. High 93°, low 81°.
Pressure29.94 inHg
Wind18.1 mph SE
Humidity53%
Visibility—
Dew point72°
Fri, 1494° / 81°0
94 °
Green Lake, Friday, 14 August
Light rain. High 94°, low 81°.
Pressure30.03 inHg
Wind16.9 mph SE
Humidity55%
Visibility—
Dew point73°
Sat, 1594° / 81°0.01
94 °
Green Lake, Saturday, 15 August
Light rain. High 94°, low 81°.
Pressure30.12 inHg
Wind15.1 mph SE
Humidity51%
Visibility—
Dew point71°
Sun, 1696° / 80°0
96 °
Green Lake, Sunday, 16 August
Mostly clear. High 96°, low 80°.
Pressure30.12 inHg
Wind14.8 mph SE
Humidity43%
Visibility—
Dew point68°
Mon, 1796° / 76°0
96 °
Green Lake, Monday, 17 August
Clear. High 96°, low 76°.
Pressure30.06 inHg
Wind13.6 mph SE
Humidity35%
Visibility—
Dew point62°
Tue, 1896° / 78°0
96 °
Green Lake, Tuesday, 18 August
Clear. High 96°, low 78°.
Pressure30.00 inHg
Wind13.7 mph SE
Humidity43%
Visibility—
Dew point67°
Wed, 1996° / 79°0
96 °
Green Lake, Wednesday, 19 August
Clear. High 96°, low 79°.
Pressure30.00 inHg
Wind14.6 mph S
Humidity42%
Visibility—
Dew point67°
Thu, 2099° / 79°0
99 °
Green Lake, Thursday, 20 August
Clear. High 99°, low 79°.
Pressure29.97 inHg
Wind14.5 mph SE
Humidity37%
Visibility—
Dew point65°
Fri, 2198° / 79°0.02
98 °
Green Lake, Friday, 21 August
Light rain. High 98°, low 79°.
Pressure29.94 inHg
Wind14.9 mph SE
Humidity39%
Visibility—
Dew point67°
Sat, 2296° / 79°0
96 °
Green Lake, Saturday, 22 August
Light rain. High 96°, low 79°.
Pressure29.91 inHg
Wind16.4 mph S
Humidity42%
Visibility—
Dew point67°
Sun, 2395° / 79°0
95 °
Green Lake, Sunday, 23 August
Partly cloudy. High 95°, low 79°.
Pressure29.91 inHg
Wind15.9 mph SE
Humidity43%
Visibility—
Dew point67°
Mon, 2495° / 79°0
95 °
Green Lake, Monday, 24 August
Clear. High 95°, low 79°.
Pressure29.94 inHg
Wind17 mph S
Humidity44%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2588° / 79°0.16
88 °
Green Lake, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high88°
Average low79°
Average precipitation0.16 in
Chance of precipitation62%
Record high94° (2014)
Record low71° (1961)
Wed, 2688° / 78°0.21
88 °
Green Lake, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.21 in
Chance of precipitation52%
Record high95° (2023)
Record low72° (1961)
Thu, 2788° / 78°0.11
88 °
Green Lake, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.11 in
Chance of precipitation53%
Record high101° (2023)
Record low73° (2015)
Fri, 2888° / 78°0.11
88 °
Green Lake, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.11 in
Chance of precipitation48%
Record high101° (2023)
Record low72° (2017)
Sat, 2988° / 78°0.15
88 °
Green Lake, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.15 in
Chance of precipitation58%
Record high100° (2023)
Record low72° (2017)
Sun, 3088° / 78°0.13
88 °
Green Lake, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.13 in
Chance of precipitation55%
Record high100° (2023)
Record low74° (2017)
Mon, 3188° / 78°0.16
88 °
Green Lake, Monday, 31 August
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.16 in
Chance of precipitation63%
Record high97° (2000)
Record low73° (2017)
Tue, 0188° / 78°0.16
88 °
Green Lake, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.16 in
Chance of precipitation58%
Record high96° (2000)
Record low73° (1996)
Wed, 0287° / 78°0.13
87 °
Green Lake, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high87°
Average low78°
Average precipitation0.13 in
Chance of precipitation55%
Record high97° (2011)
Record low73° (1969)
Thu, 0388° / 78°0.15
88 °
Green Lake, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.15 in
Chance of precipitation53%
Record high101° (2011)
Record low70° (1974)
Fri, 0487° / 78°0.14
87 °
Green Lake, Friday, 4 September
Climate normal for this date — 60-year average.
Average high87°
Average low78°
Average precipitation0.14 in
Chance of precipitation63%
Record high102° (2000)
Record low69° (1974)
Sat, 0587° / 77°0.12
87 °
Green Lake, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.12 in
Chance of precipitation52%
Record high104° (2000)
Record low64° (1974)
Sun, 0687° / 77°0.1
87 °
Green Lake, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.1 in
Chance of precipitation47%
Record high94° (2000)
Record low63° (1974)
Mon, 0787° / 76°0.14
87 °
Green Lake, Monday, 7 September
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.14 in
Chance of precipitation48%
Record high96° (2023)
Record low66° (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 Green 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 Green 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.