Monthly outlook for South Point, OH: average high 90.8°, average low 67°. That is 3.8° above the climate normal for August. Precipitation is expected on 5 days (about 3.5 inches), against a normal of 7 days and 2.0 inches. The warmest day looks like 23 August (104.2°), the coolest 16 August (57.6°).
90.8°/67°
Average high / low
+3.8°
Above normal
5 / 7
Wet days / normal
3.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
86°
84°
+1.1°
19 August – 28 August
98.8°
84.1°
+8.2°
29 August – 7 September
at normal
82.6°
—
August records over 66 years
103.3°16 August 2007All-time high
50.2°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Huntington (8 mi).
Mon, 1096° / 70°0
96 °
South Point, Monday, 10 August
Partly cloudy. High 96°, low 70°.
Pressure30.03 inHg
Wind7.2 mph SW
Humidity56%
Visibility6.2 mi
Dew point70°
Tue, 1196° / 68°1.22
96 °
South Point, Tuesday, 11 August
Heavy rain. High 96°, low 68°.
Pressure29.97 inHg
Wind9.8 mph SW
Humidity64%
Visibility6.2 mi
Dew point71°
Wed, 1295° / 68°0.61
95 °
South Point, Wednesday, 12 August
Rain. High 95°, low 68°.
Pressure29.83 inHg
Wind10.2 mph W
Humidity50%
Visibility6.2 mi
Dew point69°
Thu, 1387° / 67°0.02
87 °
South Point, Thursday, 13 August
Light rain. High 87°, low 67°.
Pressure29.94 inHg
Wind6.7 mph N
Humidity37%
Visibility—
Dew point56°
Fri, 1468° / 61°1.25
68 °
South Point, Friday, 14 August
Heavy rain. High 68°, low 61°.
Pressure30.12 inHg
Wind6.6 mph NE
Humidity98%
Visibility—
Dew point62°
Sat, 1576° / 59°0
76 °
South Point, Saturday, 15 August
Overcast. High 76°, low 59°.
Pressure30.24 inHg
Wind5.1 mph NE
Humidity44%
Visibility—
Dew point51°
Sun, 1682° / 58°0
82 °
South Point, Sunday, 16 August
Light rain. High 82°, low 58°.
Pressure30.12 inHg
Wind5.9 mph NE
Humidity68%
Visibility—
Dew point58°
Mon, 1783° / 60°0
83 °
South Point, Monday, 17 August
Overcast. High 83°, low 60°.
Pressure30.03 inHg
Wind8.2 mph N
Humidity47%
Visibility—
Dew point58°
Tue, 1886° / 62°0
86 °
South Point, Tuesday, 18 August
Clear. High 86°, low 62°.
Pressure30.03 inHg
Wind4.7 mph NE
Humidity41%
Visibility—
Dew point56°
Wed, 1990° / 62°0
90 °
South Point, Wednesday, 19 August
Clear. High 90°, low 62°.
Pressure30.03 inHg
Wind3.3 mph NE
Humidity35%
Visibility—
Dew point55°
Thu, 2098° / 68°0.06
98 °
South Point, Thursday, 20 August
Light rain. High 98°, low 68°.
Pressure29.97 inHg
Wind5.6 mph SW
Humidity45%
Visibility—
Dew point64°
Fri, 21103° / 77°0
103 °
South Point, Friday, 21 August
Overcast. High 103°, low 77°.
Pressure29.85 inHg
Wind10.8 mph W
Humidity53%
Visibility—
Dew point70°
Sat, 2299° / 76°0
99 °
South Point, Saturday, 22 August
Mostly clear. High 99°, low 76°.
Pressure29.91 inHg
Wind5.6 mph NE
Humidity42%
Visibility—
Dew point67°
Sun, 23104° / 73°0.01
104 °
South Point, Sunday, 23 August
Light rain. High 104°, low 73°.
Pressure29.91 inHg
Wind4.7 mph SE
Humidity31%
Visibility—
Dew point63°
Mon, 2498° / 73°0.03
98 °
South Point, Monday, 24 August
Light rain. High 98°, low 73°.
Pressure30.00 inHg
Wind5.1 mph W
Humidity45%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2584° / 67°0.08
84 °
South Point, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.08 in
Chance of precipitation30%
Record high96° (2007)
Record low57° (1971)
Wed, 2685° / 67°0.08
85 °
South Point, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.08 in
Chance of precipitation28%
Record high94° (2024)
Record low57° (2017)
Thu, 2785° / 67°0.15
85 °
South Point, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.15 in
Chance of precipitation40%
Record high95° (2024)
Record low56° (2025)
Fri, 2884° / 68°0.09
84 °
South Point, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.09 in
Chance of precipitation33%
Record high98° (2024)
Record low55° (1968)
Sat, 2984° / 67°0.09
84 °
South Point, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.09 in
Chance of precipitation33%
Record high96° (2007)
Record low50° (1986)
Sun, 3084° / 66°0.12
84 °
South Point, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.12 in
Chance of precipitation37%
Record high98° (2024)
Record low53° (1986)
Mon, 3183° / 66°0.12
83 °
South Point, Monday, 31 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.12 in
Chance of precipitation37%
Record high96° (1995)
Record low56° (1976)
Tue, 0183° / 66°0.1
83 °
South Point, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.1 in
Chance of precipitation33%
Record high94° (2011)
Record low53° (1967)
Wed, 0283° / 66°0.09
83 °
South Point, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.09 in
Chance of precipitation32%
Record high98° (2011)
Record low52° (1967)
Thu, 0383° / 66°0.13
83 °
South Point, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.13 in
Chance of precipitation37%
Record high97° (2011)
Record low53° (1967)
Fri, 0482° / 65°0.08
82 °
South Point, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.08 in
Chance of precipitation33%
Record high94° (2007)
Record low52° (1997)
Sat, 0581° / 65°0.11
81 °
South Point, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.11 in
Chance of precipitation37%
Record high97° (2007)
Record low52° (1997)
Sun, 0682° / 64°0.09
82 °
South Point, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.09 in
Chance of precipitation28%
Record high96° (2007)
Record low52° (1984)
Mon, 0782° / 64°0.05
82 °
South Point, Monday, 7 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.05 in
Chance of precipitation22%
Record high94° (1964)
Record low50° (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 South Point, OH 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 South Point, OH 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.