As of 16:41 EDT

Weather in Arnold Mill, GA

89°Current weather

Arnold Mill, Saturday, 8 August, 16:41

Overcast. Feels like 98°. High 89°, low 69°.

Pressure30.06 inHg
Wind5.1 mph NW
Humidity60%
Visibility6.2 mi
Dew point74°

Monthly outlook for Arnold Mill, GA: average high 89.1°, average low 72.3°. That is 1.7° above the climate normal for August. Precipitation is expected on 11 days (about 2.3 inches), against a normal of 7 days and 2.0 inches. The warmest day looks like 11 August (95.3°), the coolest 8 August (69.4°).

89.1°/72.3°
Average high / low
+1.7°
Above normal
11 / 7
Wet days / normal
2.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August89.2°85.9°+1.8°
18 August – 27 August88.9°86°+1.6°
28 August – 6 Septemberat normal83.8°

August records over 66 years

101.1°21 August 1983All-time high
57.4°14 August 2004All-time low

Climate normals and records are computed from the nearest reference point — Sandy Springs (13 mi).

Sun, 0988° / 70°0.06Light rain
88 °Light rain

Arnold Mill, Sunday, 9 August

Light rain. High 88°, low 70°.

Pressure30.12 inHg
Wind2.7 mph SW
Humidity46%
Visibility6.2 mi
Dew point67°
Mon, 1095° / 73°0.1Rain
95 °Rain

Arnold Mill, Monday, 10 August

Rain. High 95°, low 73°.

Pressure30.15 inHg
Wind4.2 mph W
Humidity49%
Visibility6.2 mi
Dew point68°
Tue, 1195° / 75°0.02Light rain
95 °Light rain

Arnold Mill, Tuesday, 11 August

Light rain. High 95°, low 75°.

Pressure30.09 inHg
Wind6.5 mph W
Humidity44%
Visibility6.2 mi
Dew point67°
Wed, 1295° / 76°0.07Light rain
95 °Light rain

Arnold Mill, Wednesday, 12 August

Light rain. High 95°, low 76°.

Pressure30.00 inHg
Wind10.6 mph W
Humidity47%
Visibility6.2 mi
Dew point68°
Thu, 1394° / 74°0.21Light rain
94 °Light rain

Arnold Mill, Thursday, 13 August

Light rain. High 94°, low 74°.

Pressure29.97 inHg
Wind10.1 mph W
Humidity47%
Visibility
Dew point66°
Fri, 1476° / 72°0.24Light rain
76 °Light rain

Arnold Mill, Friday, 14 August

Light rain. High 76°, low 72°.

Pressure30.06 inHg
Wind10.7 mph W
Humidity89%
Visibility
Dew point72°
Sat, 1584° / 70°0Overcast
84 °Overcast

Arnold Mill, Saturday, 15 August

Overcast. High 84°, low 70°.

Pressure30.18 inHg
Wind7.2 mph E
Humidity57%
Visibility
Dew point63°
Sun, 1687° / 70°0Overcast
87 °Overcast

Arnold Mill, Sunday, 16 August

Overcast. High 87°, low 70°.

Pressure30.18 inHg
Wind6 mph SE
Humidity44%
Visibility
Dew point60°
Mon, 1789° / 72°0.09Light rain
89 °Light rain

Arnold Mill, Monday, 17 August

Light rain. High 89°, low 72°.

Pressure30.12 inHg
Wind6.4 mph SE
Humidity46%
Visibility
Dew point63°
Tue, 1889° / 72°0.71Rain
89 °Rain

Arnold Mill, Tuesday, 18 August

Rain. High 89°, low 72°.

Pressure30.03 inHg
Wind8.1 mph W
Humidity50%
Visibility
Dew point66°
Wed, 1993° / 74°0.09Light rain
93 °Light rain

Arnold Mill, Wednesday, 19 August

Light rain. High 93°, low 74°.

Pressure29.91 inHg
Wind8.4 mph NW
Humidity46%
Visibility
Dew point65°
Thu, 2094° / 74°0Partly cloudy
94 °Partly cloudy

Arnold Mill, Thursday, 20 August

Partly cloudy. High 94°, low 74°.

Pressure29.94 inHg
Wind7.9 mph NW
Humidity41%
Visibility
Dew point64°
Fri, 2182° / 73°0.2Light rain
82 °Light rain

Arnold Mill, Friday, 21 August

Light rain. High 82°, low 73°.

Pressure29.94 inHg
Wind9.5 mph W
Humidity89%
Visibility
Dew point73°
Sat, 2291° / 72°0.02Light rain
91 °Light rain

Arnold Mill, Saturday, 22 August

Light rain. High 91°, low 72°.

Pressure29.88 inHg
Wind15.3 mph NW
Humidity48%
Visibility
Dew point67°
Sun, 2385° / 71°0.26Light rain
85 °Light rain

Arnold Mill, Sunday, 23 August

Light rain. High 85°, low 71°.

Pressure29.97 inHg
Wind5.9 mph N
Humidity59%
Visibility
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2486° / 69°0.17Climate normal
86 °Climate normal

Arnold Mill, Monday, 24 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.17 in
Chance of precipitation37%
Record high99° (1983)
Record low60° (1969)
Tue, 2585° / 69°0.16Climate normal
85 °Climate normal

Arnold Mill, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high85°
Average low69°
Average precipitation0.16 in
Chance of precipitation40%
Record high95° (2023)
Record low60° (1969)
Wed, 2686° / 69°0.15Climate normal
86 °Climate normal

Arnold Mill, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.15 in
Chance of precipitation33%
Record high98° (2011)
Record low60° (1969)
Thu, 2786° / 69°0.09Climate normal
86 °Climate normal

Arnold Mill, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.09 in
Chance of precipitation35%
Record high95° (1987)
Record low59° (2025)
Fri, 2885° / 69°0.11Climate normal
85 °Climate normal

Arnold Mill, Friday, 28 August

Climate normal for this date — 60-year average.

Average high85°
Average low69°
Average precipitation0.11 in
Chance of precipitation28%
Record high94° (1990)
Record low63° (2025)
Sat, 2985° / 69°0.07Climate normal
85 °Climate normal

Arnold Mill, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high85°
Average low69°
Average precipitation0.07 in
Chance of precipitation35%
Record high97° (1990)
Record low57° (1967)
Sun, 3084° / 69°0.12Climate normal
84 °Climate normal

Arnold Mill, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high84°
Average low69°
Average precipitation0.12 in
Chance of precipitation47%
Record high93° (1998)
Record low59° (1992)
Mon, 3183° / 69°0.18Climate normal
83 °Climate normal

Arnold Mill, Monday, 31 August

Climate normal for this date — 60-year average.

Average high83°
Average low69°
Average precipitation0.18 in
Chance of precipitation47%
Record high95° (1970)
Record low60° (1986)
Tue, 0184° / 69°0.13Climate normal
84 °Climate normal

Arnold Mill, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high84°
Average low69°
Average precipitation0.13 in
Chance of precipitation45%
Record high94° (1970)
Record low61° (1968)
Wed, 0283° / 68°0.12Climate normal
83 °Climate normal

Arnold Mill, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high83°
Average low68°
Average precipitation0.12 in
Chance of precipitation37%
Record high95° (1970)
Record low59° (1968)
Thu, 0383° / 68°0.12Climate normal
83 °Climate normal

Arnold Mill, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high83°
Average low68°
Average precipitation0.12 in
Chance of precipitation35%
Record high95° (2011)
Record low57° (2017)
Fri, 0483° / 67°0.16Climate normal
83 °Climate normal

Arnold Mill, Friday, 4 September

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.16 in
Chance of precipitation38%
Record high96° (2019)
Record low58° (1967)
Sat, 0583° / 67°0.18Climate normal
83 °Climate normal

Arnold Mill, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.18 in
Chance of precipitation35%
Record high94° (1999)
Record low57° (1967)
Sun, 0683° / 67°0.06Climate normal
83 °Climate normal

Arnold Mill, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.06 in
Chance of precipitation35%
Record high94° (1990)
Record low56° (1984)

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 Arnold Mill, 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 Arnold Mill, 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.