Monthly outlook for Griswoldville, GA: average high 97.2°, average low 74.7°. That is 4.4° above the climate normal for August. Precipitation is expected on 10 days (about 2.7 inches), against a normal of 8 days and 1.9 inches. The warmest day looks like 22 August (106.5°), the coolest 16 August (72.7°).
97.2°/74.7°
Average high / low
+4.4°
Above normal
10 / 8
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
96.5°
89.2°
+4.1°
19 August – 28 August
98.5°
89.2°
+5.1°
29 August – 7 September
at normal
86.9°
—
August records over 66 years
104.2°10 August 2007All-time high
57.9°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Macon (13 mi).
Mon, 1094° / 74°0.1
94 °
Griswoldville, Monday, 10 August
Rain. High 94°, low 74°.
Pressure30.15 inHg
Wind6.4 mph W
Humidity53%
Visibility6.2 mi
Dew point71°
Tue, 1196° / 75°0.03
96 °
Griswoldville, Tuesday, 11 August
Light rain. High 96°, low 75°.
Pressure30.06 inHg
Wind7.5 mph W
Humidity45%
Visibility6.2 mi
Dew point69°
Wed, 1293° / 75°0.31
93 °
Griswoldville, Wednesday, 12 August
Rain. High 93°, low 75°.
Pressure30.00 inHg
Wind8.9 mph W
Humidity45%
Visibility6.2 mi
Dew point70°
Thu, 1398° / 73°0.24
98 °
Griswoldville, Thursday, 13 August
Rain. High 98°, low 73°.
Pressure29.94 inHg
Wind9.6 mph W
Humidity39%
Visibility—
Dew point65°
Fri, 1496° / 74°0.08
96 °
Griswoldville, Friday, 14 August
Light rain. High 96°, low 74°.
Pressure30.06 inHg
Wind6.2 mph SW
Humidity44%
Visibility—
Dew point68°
Sat, 15100° / 74°1.19
100 °
Griswoldville, Saturday, 15 August
Heavy rain. High 100°, low 74°.
Pressure30.09 inHg
Wind15.2 mph E
Humidity36%
Visibility—
Dew point65°
Sun, 1697° / 73°0.21
97 °
Griswoldville, Sunday, 16 August
Rain. High 97°, low 73°.
Pressure30.09 inHg
Wind8.6 mph W
Humidity44%
Visibility—
Dew point68°
Mon, 17104° / 76°0.03
104 °
Griswoldville, Monday, 17 August
Light rain. High 104°, low 76°.
Pressure29.94 inHg
Wind8.6 mph NW
Humidity31%
Visibility—
Dew point63°
Tue, 1897° / 74°0.03
97 °
Griswoldville, Tuesday, 18 August
Light rain. High 97°, low 74°.
Pressure29.91 inHg
Wind7.2 mph N
Humidity44%
Visibility—
Dew point67°
Wed, 1995° / 77°0.01
95 °
Griswoldville, Wednesday, 19 August
Light rain. High 95°, low 77°.
Pressure29.97 inHg
Wind7.6 mph E
Humidity41%
Visibility—
Dew point65°
Thu, 2098° / 75°0
98 °
Griswoldville, Thursday, 20 August
Clear. High 98°, low 75°.
Pressure30.00 inHg
Wind4.6 mph E
Humidity35%
Visibility—
Dew point62°
Fri, 21102° / 77°0
102 °
Griswoldville, Friday, 21 August
Mostly clear. High 102°, low 77°.
Pressure29.94 inHg
Wind5.6 mph S
Humidity33%
Visibility—
Dew point64°
Sat, 22107° / 75°0.06
107 °
Griswoldville, Saturday, 22 August
Light rain. High 107°, low 75°.
Pressure29.85 inHg
Wind4.9 mph NW
Humidity31%
Visibility—
Dew point65°
Sun, 2396° / 76°0.07
96 °
Griswoldville, Sunday, 23 August
Light rain. High 96°, low 76°.
Pressure29.91 inHg
Wind8.2 mph SE
Humidity46%
Visibility—
Dew point70°
Mon, 2494° / 74°0.12
94 °
Griswoldville, Monday, 24 August
Light rain. High 94°, low 74°.
Pressure30.03 inHg
Wind6.5 mph SE
Humidity48%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2589° / 71°0.11
89 °
Griswoldville, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.11 in
Chance of precipitation42%
Record high100° (2023)
Record low61° (1969)
Wed, 2689° / 71°0.12
89 °
Griswoldville, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.12 in
Chance of precipitation37%
Record high102° (2023)
Record low61° (2013)
Thu, 2789° / 71°0.08
89 °
Griswoldville, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.08 in
Chance of precipitation30%
Record high99° (2011)
Record low61° (2025)
Fri, 2889° / 71°0.09
89 °
Griswoldville, Friday, 28 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.09 in
Chance of precipitation43%
Record high99° (2011)
Record low65° (2013)
Sat, 2989° / 71°0.07
89 °
Griswoldville, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.07 in
Chance of precipitation47%
Record high100° (1990)
Record low62° (1992)
Sun, 3087° / 71°0.17
87 °
Griswoldville, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.17 in
Chance of precipitation50%
Record high98° (1998)
Record low58° (1986)
Mon, 3187° / 71°0.16
87 °
Griswoldville, Monday, 31 August
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.16 in
Chance of precipitation52%
Record high97° (1998)
Record low60° (1986)
Tue, 0187° / 71°0.1
87 °
Griswoldville, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.1 in
Chance of precipitation45%
Record high96° (2014)
Record low62° (1999)
Wed, 0287° / 70°0.16
87 °
Griswoldville, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.16 in
Chance of precipitation37%
Record high97° (2011)
Record low59° (1968)
Thu, 0387° / 70°0.19
87 °
Griswoldville, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.19 in
Chance of precipitation43%
Record high96° (1962)
Record low62° (2025)
Fri, 0487° / 69°0.11
87 °
Griswoldville, Friday, 4 September
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.11 in
Chance of precipitation42%
Record high97° (2019)
Record low59° (2021)
Sat, 0586° / 69°0.12
86 °
Griswoldville, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.12 in
Chance of precipitation33%
Record high98° (2019)
Record low60° (1967)
Sun, 0686° / 69°0.13
86 °
Griswoldville, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.13 in
Chance of precipitation35%
Record high97° (1999)
Record low59° (1997)
Mon, 0786° / 69°0.13
86 °
Griswoldville, Monday, 7 September
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.13 in
Chance of precipitation35%
Record high98° (2019)
Record low57° (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 Griswoldville, 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 Griswoldville, 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.