As of 02:03 EDT

Weather in Sandy, SC

65°Current weather

Sandy, Thursday, 8 October, 02:03

Overcast. Feels like 66°. High 83°, low 64°.

Pressure29.97 inHg
Wind0 mph N
Humidity93%
Visibility6.2 mi
Dew point63°

Monthly outlook for Sandy, SC: average high 79.3°, average low 65.9°. That is 2.4° above the climate normal for October. Precipitation is expected on 4 days (about 3.0 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 13 October (84.2°), the coolest 15 October (59.4°).

79.3°/65.9°
Average high / low
+2.4°
Above normal
4 / 4
Wet days / normal
3.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October80.9°75.9°+2.7°
18 October – 27 October76.8°73.1°+2.1°
28 October – 6 Novemberat normal70.9°—

October records over 66 years

94.1°4 October 2019All-time high
36.5°29 October 1976All-time low

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

Fri, 0977° / 67°0Overcast
77 °Overcast

Sandy, Friday, 9 October

Overcast. High 77°, low 67°.

Pressure30.15 inHg
Wind6.5 mph NE
Humidity69%
Visibility6.2 mi
Dew point64°
Sat, 1075° / 71°1.24Rain
75 °Rain

Sandy, Saturday, 10 October

Rain. High 75°, low 71°.

Pressure30.18 inHg
Wind12.9 mph E
Humidity98%
Visibility2.1 mi
Dew point72°
Sun, 1182° / 73°0.46Rain
82 °Rain

Sandy, Sunday, 11 October

Rain. High 82°, low 73°.

Pressure30.09 inHg
Wind8.5 mph S
Humidity88%
Visibility6.2 mi
Dew point77°
Mon, 1282° / 69°0Clear
82 °Clear

Sandy, Monday, 12 October

Clear. High 82°, low 69°.

Pressure29.91 inHg
Wind9.9 mph W
Humidity51%
Visibility—
Dew point60°
Tue, 1384° / 64°0Clear
84 °Clear

Sandy, Tuesday, 13 October

Clear. High 84°, low 64°.

Pressure29.88 inHg
Wind6.1 mph NW
Humidity46%
Visibility—
Dew point59°
Wed, 1483° / 64°0Clear
83 °Clear

Sandy, Wednesday, 14 October

Clear. High 83°, low 64°.

Pressure30.00 inHg
Wind8.7 mph NE
Humidity37%
Visibility—
Dew point52°
Thu, 1579° / 59°0Partly cloudy
79 °Partly cloudy

Sandy, Thursday, 15 October

Partly cloudy. High 79°, low 59°.

Pressure30.21 inHg
Wind7.6 mph SE
Humidity39%
Visibility—
Dew point49°
Fri, 1680° / 61°0Clear
80 °Clear

Sandy, Friday, 16 October

Clear. High 80°, low 61°.

Pressure30.21 inHg
Wind8.5 mph E
Humidity48%
Visibility—
Dew point56°
Sat, 1784° / 68°0.02Light rain
84 °Light rain

Sandy, Saturday, 17 October

Light rain. High 84°, low 68°.

Pressure30.12 inHg
Wind9.5 mph E
Humidity49%
Visibility—
Dew point60°
Sun, 1874° / 68°1.28Heavy rain
74 °Heavy rain

Sandy, Sunday, 18 October

Heavy rain. High 74°, low 68°.

Pressure30.00 inHg
Wind6.8 mph N
Humidity91%
Visibility—
Dew point71°
Mon, 1982° / 67°0Overcast
82 °Overcast

Sandy, Monday, 19 October

Overcast. High 82°, low 67°.

Pressure30.03 inHg
Wind6.6 mph N
Humidity53%
Visibility—
Dew point61°
Tue, 2076° / 65°0Overcast
76 °Overcast

Sandy, Tuesday, 20 October

Overcast. High 76°, low 65°.

Pressure30.00 inHg
Wind7.7 mph E
Humidity55%
Visibility—
Dew point57°
Wed, 2180° / 62°0Partly cloudy
80 °Partly cloudy

Sandy, Wednesday, 21 October

Partly cloudy. High 80°, low 62°.

Pressure29.97 inHg
Wind4.6 mph E
Humidity44%
Visibility—
Dew point54°
Thu, 2277° / 63°0Overcast
77 °Overcast

Sandy, Thursday, 22 October

Overcast. High 77°, low 63°.

Pressure30.03 inHg
Wind9.8 mph SE
Humidity45%
Visibility—
Dew point52°
Fri, 2372° / 67°0.04Light rain
72 °Light rain

Sandy, Friday, 23 October

Light rain. High 72°, low 67°.

Pressure30.06 inHg
Wind5.1 mph SE
Humidity83%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2473° / 57°0.13Climate normal
73 °Climate normal

Sandy, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high73°
Average low57°
Average precipitation0.13 in
Chance of precipitation18%
Record high83° (2001)
Record low43° (1974)
Sun, 2573° / 58°0.07Climate normal
73 °Climate normal

Sandy, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high73°
Average low58°
Average precipitation0.07 in
Chance of precipitation28%
Record high84° (2001)
Record low41° (2006)
Mon, 2673° / 58°0.08Climate normal
73 °Climate normal

Sandy, Monday, 26 October

Climate normal for this date — 60-year average.

Average high73°
Average low58°
Average precipitation0.08 in
Chance of precipitation25%
Record high84° (2024)
Record low41° (1965)
Tue, 2773° / 57°0.11Climate normal
73 °Climate normal

Sandy, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high73°
Average low57°
Average precipitation0.11 in
Chance of precipitation28%
Record high84° (2010)
Record low41° (1962)
Wed, 2872° / 58°0.1Climate normal
72 °Climate normal

Sandy, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high72°
Average low58°
Average precipitation0.1 in
Chance of precipitation27%
Record high83° (1984)
Record low41° (1976)
Thu, 2971° / 56°0.06Climate normal
71 °Climate normal

Sandy, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high71°
Average low56°
Average precipitation0.06 in
Chance of precipitation23%
Record high82° (2023)
Record low37° (1976)
Fri, 3071° / 56°0.13Climate normal
71 °Climate normal

Sandy, Friday, 30 October

Climate normal for this date — 60-year average.

Average high71°
Average low56°
Average precipitation0.13 in
Chance of precipitation17%
Record high82° (2023)
Record low40° (2001)
Sat, 3172° / 56°0.07Climate normal
72 °Climate normal

Sandy, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high72°
Average low56°
Average precipitation0.07 in
Chance of precipitation28%
Record high85° (1961)
Record low42° (2005)
Sun, 0172° / 57°0.08Climate normal
72 °Climate normal

Sandy, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high72°
Average low57°
Average precipitation0.08 in
Chance of precipitation20%
Record high85° (1961)
Record low40° (1993)
Mon, 0272° / 56°0.07Climate normal
72 °Climate normal

Sandy, Monday, 2 November

Climate normal for this date — 60-year average.

Average high72°
Average low56°
Average precipitation0.07 in
Chance of precipitation30%
Record high84° (1961)
Record low40° (1993)
Tue, 0370° / 55°0.05Climate normal
70 °Climate normal

Sandy, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high70°
Average low55°
Average precipitation0.05 in
Chance of precipitation18%
Record high83° (1972)
Record low37° (1963)
Wed, 0470° / 54°0.11Climate normal
70 °Climate normal

Sandy, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high70°
Average low54°
Average precipitation0.11 in
Chance of precipitation32%
Record high81° (1961)
Record low35° (1966)
Thu, 0569° / 54°0.12Climate normal
69 °Climate normal

Sandy, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high69°
Average low54°
Average precipitation0.12 in
Chance of precipitation23%
Record high81° (1961)
Record low40° (1966)
Fri, 0669° / 54°0.09Climate normal
69 °Climate normal

Sandy, Friday, 6 November

Climate normal for this date — 60-year average.

Average high69°
Average low54°
Average precipitation0.09 in
Chance of precipitation17%
Record high81° (2022)
Record low36° (1976)

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 Sandy, 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 Sandy, 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.