As of 12:09 EST

Weather in Summerville, SC

55°Current weather

Summerville, Sunday, 15 November, 12:09

Clear. Feels like 53°. High 56°, low 33°.

Pressure30.30 inHg
Wind11.5 mph NW
Humidity47%
Visibility6.2 mi
Dew point35°

Monthly outlook for Summerville, SC: average high 64.6°, average low 48.7°. That is 0.4° below the climate normal for November. Precipitation is expected on 5 days (about 4.8 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 27 November (72.9°), the coolest 15 November (33.4°).

64.6°/48.7°
Average high / low
−0.4°
Below normal
5 / 4
Wet days / normal
4.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 November – 24 November63.6°65.6°-1.1°
25 November – 4 December66.3°64°+1.3°
5 December – 14 Decemberat normal61.2°—

November records over 66 years

85.5°1 November 1961All-time high
25.5°25 November 1970All-time low

Climate normals and records are computed from the nearest reference point — North Charleston (9 mi).

Mon, 1661° / 36°0Clear
61 °Clear

Summerville, Monday, 16 November

Clear. High 61°, low 36°.

Pressure30.47 inHg
Wind4.9 mph NE
Humidity43%
Visibility6.2 mi
Dew point36°
Tue, 1762° / 36°0Clear
62 °Clear

Summerville, Tuesday, 17 November

Clear. High 62°, low 36°.

Pressure30.53 inHg
Wind7.5 mph NE
Humidity51%
Visibility6.2 mi
Dew point42°
Wed, 1865° / 44°0Clear
65 °Clear

Summerville, Wednesday, 18 November

Clear. High 65°, low 44°.

Pressure30.47 inHg
Wind7.4 mph NE
Humidity49%
Visibility6.2 mi
Dew point44°
Thu, 1971° / 49°0Mostly clear
71 °Mostly clear

Summerville, Thursday, 19 November

Mostly clear. High 71°, low 49°.

Pressure30.42 inHg
Wind7.2 mph NE
Humidity50%
Visibility6.2 mi
Dew point48°
Fri, 2071° / 50°0Partly cloudy
71 °Partly cloudy

Summerville, Friday, 20 November

Partly cloudy. High 71°, low 50°.

Pressure30.27 inHg
Wind7.2 mph NE
Humidity29%
Visibility—
Dew point34°
Sat, 2167° / 53°0.02Light rain
67 °Light rain

Summerville, Saturday, 21 November

Light rain. High 67°, low 53°.

Pressure30.09 inHg
Wind12.9 mph NE
Humidity54%
Visibility—
Dew point47°
Sun, 2260° / 57°2.64Heavy rain
60 °Heavy rain

Summerville, Sunday, 22 November

Heavy rain. High 60°, low 57°.

Pressure29.77 inHg
Wind15.3 mph N
Humidity95%
Visibility—
Dew point55°
Mon, 2367° / 51°0Clear
67 °Clear

Summerville, Monday, 23 November

Clear. High 67°, low 51°.

Pressure29.91 inHg
Wind10.4 mph NW
Humidity40%
Visibility—
Dew point40°
Tue, 2458° / 45°0Overcast
58 °Overcast

Summerville, Tuesday, 24 November

Overcast. High 58°, low 45°.

Pressure30.21 inHg
Wind7.7 mph NE
Humidity42%
Visibility—
Dew point33°
Wed, 2560° / 41°0Clear
60 °Clear

Summerville, Wednesday, 25 November

Clear. High 60°, low 41°.

Pressure30.30 inHg
Wind6.9 mph NE
Humidity51%
Visibility—
Dew point39°
Thu, 2667° / 48°0Light rain
67 °Light rain

Summerville, Thursday, 26 November

Light rain. High 67°, low 48°.

Pressure30.18 inHg
Wind11.3 mph E
Humidity67%
Visibility—
Dew point52°
Fri, 2773° / 65°1.49Heavy rain
73 °Heavy rain

Summerville, Friday, 27 November

Heavy rain. High 73°, low 65°.

Pressure29.97 inHg
Wind12.5 mph SE
Humidity79%
Visibility—
Dew point65°
Sat, 2871° / 63°0.11Light rain
71 °Light rain

Summerville, Saturday, 28 November

Light rain. High 71°, low 63°.

Pressure29.85 inHg
Wind6.3 mph SE
Humidity77%
Visibility—
Dew point62°
Sun, 2966° / 57°0.43Rain
66 °Rain

Summerville, Sunday, 29 November

Rain. High 66°, low 57°.

Pressure29.85 inHg
Wind7.4 mph N
Humidity85%
Visibility—
Dew point60°
Mon, 3061° / 52°0.1Light rain
61 °Light rain

Summerville, Monday, 30 November

Light rain. High 61°, low 52°.

Pressure30.06 inHg
Wind7.2 mph E
Humidity67%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0163° / 47°0.05Climate normal
63 °Climate normal

Summerville, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.05 in
Chance of precipitation22%
Record high77° (1982)
Record low29° (1964)
Wed, 0263° / 47°0.09Climate normal
63 °Climate normal

Summerville, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.09 in
Chance of precipitation20%
Record high76° (1982)
Record low29° (1964)
Thu, 0362° / 46°0.07Climate normal
62 °Climate normal

Summerville, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.07 in
Chance of precipitation18%
Record high76° (1998)
Record low29° (1960)
Fri, 0462° / 46°0.04Climate normal
62 °Climate normal

Summerville, Friday, 4 December

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.04 in
Chance of precipitation13%
Record high76° (1978)
Record low29° (1966)
Sat, 0562° / 46°0.08Climate normal
62 °Climate normal

Summerville, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.08 in
Chance of precipitation28%
Record high77° (1998)
Record low28° (2000)
Sun, 0662° / 45°0.09Climate normal
62 °Climate normal

Summerville, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.09 in
Chance of precipitation28%
Record high77° (1998)
Record low30° (2000)
Mon, 0761° / 45°0.1Climate normal
61 °Climate normal

Summerville, Monday, 7 December

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.1 in
Chance of precipitation30%
Record high78° (2022)
Record low28° (1984)
Tue, 0860° / 45°0.12Climate normal
60 °Climate normal

Summerville, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.12 in
Chance of precipitation23%
Record high78° (1978)
Record low25° (2010)
Wed, 0962° / 46°0.1Climate normal
62 °Climate normal

Summerville, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.1 in
Chance of precipitation27%
Record high76° (1978)
Record low27° (2006)
Thu, 1062° / 46°0.12Climate normal
62 °Climate normal

Summerville, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.12 in
Chance of precipitation32%
Record high76° (2019)
Record low29° (1968)
Fri, 1160° / 46°0.09Climate normal
60 °Climate normal

Summerville, Friday, 11 December

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.09 in
Chance of precipitation32%
Record high76° (1972)
Record low27° (1981)
Sat, 1261° / 45°0.17Climate normal
61 °Climate normal

Summerville, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.17 in
Chance of precipitation32%
Record high76° (2007)
Record low25° (1962)
Sun, 1361° / 45°0.14Climate normal
61 °Climate normal

Summerville, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.14 in
Chance of precipitation30%
Record high75° (2007)
Record low17° (1962)
Mon, 1461° / 46°0.14Climate normal
61 °Climate normal

Summerville, Monday, 14 December

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.14 in
Chance of precipitation32%
Record high76° (2001)
Record low25° (1962)

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 Summerville, 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 Summerville, 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.