As of 12:45 EDT

Weather in McClellanville, SC

71°Current weather

McClellanville, Tuesday, 20 October, 12:45

Clear. Feels like 70°. High 73°, low 45°.

Pressure30.18 inHg
Wind8.4 mph N
Humidity44%
Visibility6.2 mi
Dew point48°

Monthly outlook for McClellanville, SC: average high 69.5°, average low 52.1°. That is 1° below the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 27 October (73.9°), the coolest 20 October (44.8°).

69.5°/52.1°
Average high / low
−1°
Below normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October70.9°71.8°-0.5°
30 October – 8 November67.1°69.5°-1.3°
9 November – 18 Novemberat normal66.2°—

October records over 66 years

90.7°5 October 1986All-time high
42.3°30 October 2017All-time low
Wed, 2173° / 47°0Clear
73 °Clear

McClellanville, Wednesday, 21 October

Clear. High 73°, low 47°.

Pressure30.15 inHg
Wind7.8 mph N
Humidity43%
Visibility6.2 mi
Dew point45°
Thu, 2273° / 47°0Clear
73 °Clear

McClellanville, Thursday, 22 October

Clear. High 73°, low 47°.

Pressure30.12 inHg
Wind6.7 mph NE
Humidity34%
Visibility6.2 mi
Dew point39°
Fri, 2370° / 48°0Clear
70 °Clear

McClellanville, Friday, 23 October

Clear. High 70°, low 48°.

Pressure30.24 inHg
Wind9.7 mph NE
Humidity47%
Visibility6.2 mi
Dew point47°
Sat, 2468° / 49°0Clear
68 °Clear

McClellanville, Saturday, 24 October

Clear. High 68°, low 49°.

Pressure30.39 inHg
Wind10.1 mph NE
Humidity56%
Visibility6.2 mi
Dew point47°
Sun, 2573° / 54°0Partly cloudy
73 °Partly cloudy

McClellanville, Sunday, 25 October

Partly cloudy. High 73°, low 54°.

Pressure30.36 inHg
Wind13.5 mph NE
Humidity52%
Visibility—
Dew point52°
Mon, 2673° / 57°0Clear
73 °Clear

McClellanville, Monday, 26 October

Clear. High 73°, low 57°.

Pressure30.27 inHg
Wind11.9 mph NE
Humidity62%
Visibility—
Dew point57°
Tue, 2774° / 63°0Mostly clear
74 °Mostly clear

McClellanville, Tuesday, 27 October

Mostly clear. High 74°, low 63°.

Pressure30.15 inHg
Wind7.9 mph N
Humidity65%
Visibility—
Dew point60°
Wed, 2870° / 56°0Partly cloudy
70 °Partly cloudy

McClellanville, Wednesday, 28 October

Partly cloudy. High 70°, low 56°.

Pressure30.18 inHg
Wind16.6 mph N
Humidity45%
Visibility—
Dew point44°
Thu, 2963° / 50°0Overcast
63 °Overcast

McClellanville, Thursday, 29 October

Overcast. High 63°, low 50°.

Pressure30.24 inHg
Wind10.3 mph NE
Humidity53%
Visibility—
Dew point44°
Fri, 3069° / 53°0Partly cloudy
69 °Partly cloudy

McClellanville, Friday, 30 October

Partly cloudy. High 69°, low 53°.

Pressure30.09 inHg
Wind8.5 mph NW
Humidity31%
Visibility—
Dew point35°
Sat, 3157° / 47°0Overcast
57 °Overcast

McClellanville, Saturday, 31 October

Overcast. High 57°, low 47°.

Pressure30.33 inHg
Wind15.3 mph N
Humidity42%
Visibility—
Dew point33°
Sun, 0169° / 52°0.04Light rain
69 °Light rain

McClellanville, Sunday, 1 November

Light rain. High 69°, low 52°.

Pressure30.15 inHg
Wind12.9 mph N
Humidity62%
Visibility—
Dew point54°
Mon, 0266° / 49°0Clear
66 °Clear

McClellanville, Monday, 2 November

Clear. High 66°, low 49°.

Pressure30.27 inHg
Wind11.4 mph E
Humidity50%
Visibility—
Dew point45°
Tue, 0367° / 56°0Overcast
67 °Overcast

McClellanville, Tuesday, 3 November

Overcast. High 67°, low 56°.

Pressure30.30 inHg
Wind13.7 mph NE
Humidity67%
Visibility—
Dew point54°
Wed, 0474° / 59°0Overcast
74 °Overcast

McClellanville, Wednesday, 4 November

Overcast. High 74°, low 59°.

Pressure30.18 inHg
Wind10.2 mph NE
Humidity65%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0568° / 57°0.08Climate normal
68 °Climate normal

McClellanville, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high68°
Average low57°
Average precipitation0.08 in
Chance of precipitation27%
Record high79° (2022)
Record low42° (2025)
Fri, 0668° / 57°0.09Climate normal
68 °Climate normal

McClellanville, Friday, 6 November

Climate normal for this date — 60-year average.

Average high68°
Average low57°
Average precipitation0.09 in
Chance of precipitation15%
Record high80° (2024)
Record low42° (1976)
Sat, 0768° / 57°0.08Climate normal
68 °Climate normal

McClellanville, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high68°
Average low57°
Average precipitation0.08 in
Chance of precipitation18%
Record high80° (2022)
Record low42° (2010)
Sun, 0867° / 55°0.07Climate normal
67 °Climate normal

McClellanville, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high67°
Average low55°
Average precipitation0.07 in
Chance of precipitation27%
Record high79° (2024)
Record low42° (1960)
Mon, 0968° / 56°0.12Climate normal
68 °Climate normal

McClellanville, Monday, 9 November

Climate normal for this date — 60-year average.

Average high68°
Average low56°
Average precipitation0.12 in
Chance of precipitation25%
Record high78° (1986)
Record low38° (2019)
Tue, 1069° / 56°0.11Climate normal
69 °Climate normal

McClellanville, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high69°
Average low56°
Average precipitation0.11 in
Chance of precipitation33%
Record high79° (2020)
Record low41° (2019)
Wed, 1167° / 55°0.12Climate normal
67 °Climate normal

McClellanville, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high67°
Average low55°
Average precipitation0.12 in
Chance of precipitation27%
Record high78° (2002)
Record low34° (2025)
Thu, 1266° / 55°0.12Climate normal
66 °Climate normal

McClellanville, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high66°
Average low55°
Average precipitation0.12 in
Chance of precipitation28%
Record high78° (1986)
Record low38° (2025)
Fri, 1365° / 52°0.08Climate normal
65 °Climate normal

McClellanville, Friday, 13 November

Climate normal for this date — 60-year average.

Average high65°
Average low52°
Average precipitation0.08 in
Chance of precipitation23%
Record high76° (1964)
Record low31° (2019)
Sat, 1464° / 52°0.04Climate normal
64 °Climate normal

McClellanville, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high64°
Average low52°
Average precipitation0.04 in
Chance of precipitation17%
Record high77° (1993)
Record low39° (2019)
Sun, 1565° / 53°0.13Climate normal
65 °Climate normal

McClellanville, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high65°
Average low53°
Average precipitation0.13 in
Chance of precipitation25%
Record high78° (1993)
Record low33° (1969)
Mon, 1666° / 53°0.07Climate normal
66 °Climate normal

McClellanville, Monday, 16 November

Climate normal for this date — 60-year average.

Average high66°
Average low53°
Average precipitation0.07 in
Chance of precipitation18%
Record high79° (1993)
Record low39° (1969)
Tue, 1765° / 53°0.1Climate normal
65 °Climate normal

McClellanville, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high65°
Average low53°
Average precipitation0.1 in
Chance of precipitation25%
Record high78° (1964)
Record low38° (1997)
Wed, 1866° / 53°0.05Climate normal
66 °Climate normal

McClellanville, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high66°
Average low53°
Average precipitation0.05 in
Chance of precipitation17%
Record high78° (1978)
Record low39° (2022)

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 McClellanville, 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 McClellanville, 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.