As of 15:38 EDT

Weather in Stono, SC

81°Current weather

Stono, Saturday, 8 August, 15:38

Light rain. Feels like 89°. High 85°, low 75°.

Pressure30.12 inHg
Wind7.9 mph S
Humidity87%
Visibility6.2 mi
Dew point77°

Monthly outlook for Stono, SC: average high 91.9°, average low 76.5°. That is 3.3° above the climate normal for August. Precipitation is expected on 9 days (about 2.5 inches), against a normal of 10 days and 3.3 inches. The warmest day looks like 12 August (99.3°), the coolest 9 August (74.2°).

91.9°/76.5°
Average high / low
+3.3°
Above normal
9 / 10
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August92.1°85.8°+3.5°
18 August – 27 August91.4°85.4°+3.4°
28 August – 6 Septemberat normal83.9°

August records over 66 years

97.9°1 August 1999All-time high
63.3°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Charleston (6 mi).

Sun, 0992° / 74°0.1Light rain
92 °Light rain

Stono, Sunday, 9 August

Light rain. High 92°, low 74°.

Pressure30.12 inHg
Wind6.1 mph SE
Humidity59%
Visibility6.2 mi
Dew point72°
Mon, 1094° / 76°0.26Rain
94 °Rain

Stono, Monday, 10 August

Rain. High 94°, low 76°.

Pressure30.12 inHg
Wind6.4 mph SW
Humidity51%
Visibility6.2 mi
Dew point72°
Tue, 1198° / 78°0.04Light rain
98 °Light rain

Stono, Tuesday, 11 August

Light rain. High 98°, low 78°.

Pressure30.06 inHg
Wind7.6 mph SW
Humidity43%
Visibility6.2 mi
Dew point69°
Wed, 1299° / 79°0.04Light rain
99 °Light rain

Stono, Wednesday, 12 August

Light rain. High 99°, low 79°.

Pressure29.94 inHg
Wind11.3 mph W
Humidity42%
Visibility6.2 mi
Dew point69°
Thu, 1398° / 80°0.01Light rain
98 °Light rain

Stono, Thursday, 13 August

Light rain. High 98°, low 80°.

Pressure29.91 inHg
Wind13.2 mph SW
Humidity39%
Visibility
Dew point67°
Fri, 1498° / 76°0.04Light rain
98 °Light rain

Stono, Friday, 14 August

Light rain. High 98°, low 76°.

Pressure29.97 inHg
Wind16.1 mph SW
Humidity39%
Visibility
Dew point67°
Sat, 1585° / 76°0.28Rain
85 °Rain

Stono, Saturday, 15 August

Rain. High 85°, low 76°.

Pressure30.12 inHg
Wind7.6 mph E
Humidity65%
Visibility
Dew point71°
Sun, 1685° / 77°0.02Light rain
85 °Light rain

Stono, Sunday, 16 August

Light rain. High 85°, low 77°.

Pressure30.24 inHg
Wind14.2 mph E
Humidity51%
Visibility
Dew point64°
Mon, 1786° / 76°0Partly cloudy
86 °Partly cloudy

Stono, Monday, 17 August

Partly cloudy. High 86°, low 76°.

Pressure30.21 inHg
Wind11.3 mph E
Humidity51%
Visibility
Dew point64°
Tue, 1888° / 75°0Clear
88 °Clear

Stono, Tuesday, 18 August

Clear. High 88°, low 75°.

Pressure30.09 inHg
Wind10.5 mph S
Humidity49%
Visibility
Dew point65°
Wed, 1985° / 75°0.57Rain
85 °Rain

Stono, Wednesday, 19 August

Rain. High 85°, low 75°.

Pressure29.94 inHg
Wind7.7 mph SW
Humidity94%
Visibility
Dew point73°
Thu, 2093° / 76°0.04Light rain
93 °Light rain

Stono, Thursday, 20 August

Light rain. High 93°, low 76°.

Pressure29.91 inHg
Wind10.7 mph S
Humidity53%
Visibility
Dew point71°
Fri, 2194° / 77°0.68Heavy rain
94 °Heavy rain

Stono, Friday, 21 August

Heavy rain. High 94°, low 77°.

Pressure29.85 inHg
Wind13.9 mph SW
Humidity52%
Visibility
Dew point72°
Sat, 2297° / 76°0.03Light rain
97 °Light rain

Stono, Saturday, 22 August

Light rain. High 97°, low 76°.

Pressure29.83 inHg
Wind13.1 mph SW
Humidity43%
Visibility
Dew point68°
Sun, 2393° / 77°0.28Rain
93 °Rain

Stono, Sunday, 23 August

Rain. High 93°, low 77°.

Pressure29.88 inHg
Wind14.2 mph E
Humidity50%
Visibility
Dew point70°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2484° / 75°0.25Climate normal
84 °Climate normal

Stono, Monday, 24 August

Climate normal for this date — 60-year average.

Average high84°
Average low75°
Average precipitation0.25 in
Chance of precipitation70%
Record high96° (1968)
Record low69° (1981)
Tue, 2584° / 74°0.22Climate normal
84 °Climate normal

Stono, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high84°
Average low74°
Average precipitation0.22 in
Chance of precipitation60%
Record high95° (1968)
Record low66° (1981)
Wed, 2685° / 74°0.17Climate normal
85 °Climate normal

Stono, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high85°
Average low74°
Average precipitation0.17 in
Chance of precipitation58%
Record high91° (1965)
Record low65° (1994)
Thu, 2785° / 74°0.18Climate normal
85 °Climate normal

Stono, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high85°
Average low74°
Average precipitation0.18 in
Chance of precipitation62%
Record high95° (2011)
Record low66° (1966)
Fri, 2885° / 74°0.28Climate normal
85 °Climate normal

Stono, Friday, 28 August

Climate normal for this date — 60-year average.

Average high85°
Average low74°
Average precipitation0.28 in
Chance of precipitation65%
Record high91° (1998)
Record low65° (1968)
Sat, 2984° / 74°0.18Climate normal
84 °Climate normal

Stono, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high84°
Average low74°
Average precipitation0.18 in
Chance of precipitation48%
Record high91° (1983)
Record low63° (1986)
Sun, 3084° / 74°0.28Climate normal
84 °Climate normal

Stono, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high84°
Average low74°
Average precipitation0.28 in
Chance of precipitation62%
Record high93° (1998)
Record low65° (1986)
Mon, 3184° / 74°0.22Climate normal
84 °Climate normal

Stono, Monday, 31 August

Climate normal for this date — 60-year average.

Average high84°
Average low74°
Average precipitation0.22 in
Chance of precipitation52%
Record high91° (1970)
Record low64° (1999)
Tue, 0184° / 74°0.16Climate normal
84 °Climate normal

Stono, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high84°
Average low74°
Average precipitation0.16 in
Chance of precipitation53%
Record high91° (1970)
Record low63° (1999)
Wed, 0283° / 74°0.19Climate normal
83 °Climate normal

Stono, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high83°
Average low74°
Average precipitation0.19 in
Chance of precipitation58%
Record high91° (2020)
Record low65° (1967)
Thu, 0384° / 73°0.15Climate normal
84 °Climate normal

Stono, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high84°
Average low73°
Average precipitation0.15 in
Chance of precipitation43%
Record high93° (2020)
Record low64° (2025)
Fri, 0484° / 73°0.21Climate normal
84 °Climate normal

Stono, Friday, 4 September

Climate normal for this date — 60-year average.

Average high84°
Average low73°
Average precipitation0.21 in
Chance of precipitation47%
Record high95° (2020)
Record low65° (2023)
Sat, 0583° / 73°0.37Climate normal
83 °Climate normal

Stono, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.37 in
Chance of precipitation57%
Record high91° (1999)
Record low64° (1997)
Sun, 0683° / 73°0.19Climate normal
83 °Climate normal

Stono, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high83°
Average low73°
Average precipitation0.19 in
Chance of precipitation60%
Record high92° (2023)
Record low62° (1997)

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 Stono, SC 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 Stono, SC 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.