Monthly outlook for East Newnan, GA: average high 96.5°, average low 73.1°. That is 5.2° above the climate normal for August. Precipitation is expected on 9 days (about 1.4 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 22 August (103.9°), the coolest 9 August (69.9°).
96.5°/73.1°
Average high / low
+5.2°
Above normal
9 / 7
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
95.5°
87°
+4.7°
19 August – 28 August
98.3°
87°
+6.3°
29 August – 7 September
at normal
84.8°
—
August records over 66 years
100.9°18 August 2000All-time high
58.8°29 August 1992All-time low
Climate normals and records are computed from the nearest reference point — Lone Oak (12 mi).
Mon, 1092° / 74°0.18
92 °
East Newnan, Monday, 10 August
Rain. High 92°, low 74°.
Pressure30.15 inHg
Wind3.6 mph W
Humidity66%
Visibility6.2 mi
Dew point73°
Tue, 1195° / 72°0.07
95 °
East Newnan, Tuesday, 11 August
Rain. High 95°, low 72°.
Pressure30.09 inHg
Wind5.5 mph W
Humidity51%
Visibility6.2 mi
Dew point69°
Wed, 1294° / 72°0.15
94 °
East Newnan, Wednesday, 12 August
Light rain. High 94°, low 72°.
Pressure30.00 inHg
Wind6.8 mph W
Humidity56%
Visibility6.2 mi
Dew point70°
Thu, 1395° / 72°0.17
95 °
East Newnan, Thursday, 13 August
Rain. High 95°, low 72°.
Pressure29.97 inHg
Wind10.4 mph W
Humidity45%
Visibility—
Dew point66°
Fri, 1495° / 73°0.07
95 °
East Newnan, Friday, 14 August
Light rain. High 95°, low 73°.
Pressure30.06 inHg
Wind9 mph W
Humidity44%
Visibility—
Dew point66°
Sat, 1597° / 74°0
97 °
East Newnan, Saturday, 15 August
Partly cloudy. High 97°, low 74°.
Pressure30.12 inHg
Wind5.8 mph NW
Humidity37%
Visibility—
Dew point64°
Sun, 1699° / 72°0
99 °
East Newnan, Sunday, 16 August
Clear. High 99°, low 72°.
Pressure30.09 inHg
Wind7.8 mph NW
Humidity36%
Visibility—
Dew point64°
Mon, 17102° / 76°0
102 °
East Newnan, Monday, 17 August
Overcast. High 102°, low 76°.
Pressure29.94 inHg
Wind10.3 mph NW
Humidity28%
Visibility—
Dew point59°
Tue, 1896° / 76°0
96 °
East Newnan, Tuesday, 18 August
Partly cloudy. High 96°, low 76°.
Pressure29.97 inHg
Wind9 mph N
Humidity58%
Visibility—
Dew point68°
Wed, 1995° / 74°0
95 °
East Newnan, Wednesday, 19 August
Mostly clear. High 95°, low 74°.
Pressure29.97 inHg
Wind6.6 mph E
Humidity40%
Visibility—
Dew point64°
Thu, 2098° / 74°0.01
98 °
East Newnan, Thursday, 20 August
Light rain. High 98°, low 74°.
Pressure30.00 inHg
Wind4.2 mph SE
Humidity36%
Visibility—
Dew point64°
Fri, 21102° / 75°0.06
102 °
East Newnan, Friday, 21 August
Light rain. High 102°, low 75°.
Pressure29.97 inHg
Wind8.9 mph E
Humidity34%
Visibility—
Dew point65°
Sat, 22104° / 74°0.31
104 °
East Newnan, Saturday, 22 August
Rain. High 104°, low 74°.
Pressure29.88 inHg
Wind7.4 mph N
Humidity34%
Visibility—
Dew point64°
Sun, 2398° / 72°0.21
98 °
East Newnan, Sunday, 23 August
Rain. High 98°, low 72°.
Pressure29.91 inHg
Wind7.1 mph E
Humidity38%
Visibility—
Dew point64°
Mon, 2493° / 72°0.04
93 °
East Newnan, Monday, 24 August
Light rain. High 93°, low 72°.
Pressure30.03 inHg
Wind5.7 mph E
Humidity52%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2586° / 70°0.16
86 °
East Newnan, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.16 in
Chance of precipitation45%
Record high95° (2023)
Record low60° (1969)
Wed, 2687° / 70°0.11
87 °
East Newnan, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.11 in
Chance of precipitation35%
Record high98° (2011)
Record low61° (2013)
Thu, 2787° / 70°0.07
87 °
East Newnan, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.07 in
Chance of precipitation28%
Record high97° (2023)
Record low60° (2025)
Fri, 2886° / 70°0.1
86 °
East Newnan, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.1 in
Chance of precipitation37%
Record high96° (1990)
Record low63° (2025)
Sat, 2987° / 70°0.09
87 °
East Newnan, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.09 in
Chance of precipitation47%
Record high99° (1990)
Record low59° (1992)
Sun, 3085° / 70°0.12
85 °
East Newnan, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high85°
Average low70°
Average precipitation0.12 in
Chance of precipitation43%
Record high94° (1998)
Record low59° (1992)
Mon, 3185° / 70°0.13
85 °
East Newnan, Monday, 31 August
Climate normal for this date — 60-year average.
Average high85°
Average low70°
Average precipitation0.13 in
Chance of precipitation43%
Record high93° (1964)
Record low60° (1986)
Tue, 0185° / 70°0.11
85 °
East Newnan, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high85°
Average low70°
Average precipitation0.11 in
Chance of precipitation43%
Record high94° (1964)
Record low61° (1996)
Wed, 0285° / 69°0.08
85 °
East Newnan, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.08 in
Chance of precipitation32%
Record high94° (2011)
Record low61° (1968)
Thu, 0385° / 69°0.13
85 °
East Newnan, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.13 in
Chance of precipitation43%
Record high94° (1962)
Record low60° (1967)
Fri, 0485° / 69°0.13
85 °
East Newnan, Friday, 4 September
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.13 in
Chance of precipitation40%
Record high94° (1975)
Record low58° (1967)
Sat, 0584° / 68°0.12
84 °
East Newnan, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.12 in
Chance of precipitation38%
Record high93° (2023)
Record low59° (1967)
Sun, 0684° / 68°0.07
84 °
East Newnan, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.07 in
Chance of precipitation40%
Record high94° (1990)
Record low58° (1984)
Mon, 0784° / 68°0.11
84 °
East Newnan, Monday, 7 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.11 in
Chance of precipitation27%
Record high95° (1990)
Record low55° (2017)
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 East Newnan, GA 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 East Newnan, GA 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.