As of 06:14 EDT

Weather in Summerton, SC

48°Current weather

Summerton, Sunday, 18 October, 06:14

Clear. Feels like 44°. High 63°, low 48°.

Pressure30.39 inHg
Wind9.2 mph NE
Humidity74%
Visibility6.2 mi
Dew point40°

Monthly outlook for Summerton, SC: average high 74.9°, average low 57.2°. That is 1.5° above the climate normal for October. Precipitation is expected on 1 day (about 1.0 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 1 November (85.8°), the coolest 22 October (47.3°).

74.9°/57.2°
Average high / low
+1.5°
Above normal
1 / 4
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October71.1°72.6°-0.9°
28 October – 6 November81.3°70.4°+6.1°
7 November – 16 Novemberat normal66.5°—

October records over 66 years

94.8°4 October 2019All-time high
36.3°29 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Vance (12 mi).

Mon, 1968° / 48°0Clear
68 °Clear

Summerton, Monday, 19 October

Clear. High 68°, low 48°.

Pressure30.33 inHg
Wind9.9 mph NE
Humidity51%
Visibility6.2 mi
Dew point43°
Tue, 2074° / 49°0Clear
74 °Clear

Summerton, Tuesday, 20 October

Clear. High 74°, low 49°.

Pressure30.24 inHg
Wind8.4 mph N
Humidity37%
Visibility6.2 mi
Dew point41°
Wed, 2171° / 51°0Clear
71 °Clear

Summerton, Wednesday, 21 October

Clear. High 71°, low 51°.

Pressure30.24 inHg
Wind8.5 mph NE
Humidity48%
Visibility6.2 mi
Dew point46°
Thu, 2271° / 47°0Clear
71 °Clear

Summerton, Thursday, 22 October

Clear. High 71°, low 47°.

Pressure30.12 inHg
Wind4.2 mph N
Humidity43%
Visibility—
Dew point43°
Fri, 2370° / 48°0Clear
70 °Clear

Summerton, Friday, 23 October

Clear. High 70°, low 48°.

Pressure30.18 inHg
Wind9 mph NE
Humidity42%
Visibility—
Dew point43°
Sat, 2472° / 53°0Clear
72 °Clear

Summerton, Saturday, 24 October

Clear. High 72°, low 53°.

Pressure30.36 inHg
Wind17.6 mph NE
Humidity46%
Visibility—
Dew point48°
Sun, 2572° / 53°0Mostly clear
72 °Mostly clear

Summerton, Sunday, 25 October

Mostly clear. High 72°, low 53°.

Pressure30.33 inHg
Wind13.7 mph NE
Humidity46%
Visibility—
Dew point47°
Mon, 2675° / 54°0Overcast
75 °Overcast

Summerton, Monday, 26 October

Overcast. High 75°, low 54°.

Pressure30.24 inHg
Wind7 mph N
Humidity36%
Visibility—
Dew point43°
Tue, 2774° / 59°0Overcast
74 °Overcast

Summerton, Tuesday, 27 October

Overcast. High 74°, low 59°.

Pressure30.21 inHg
Wind6.1 mph E
Humidity48%
Visibility—
Dew point52°
Wed, 2876° / 64°0Light rain
76 °Light rain

Summerton, Wednesday, 28 October

Light rain. High 76°, low 64°.

Pressure30.12 inHg
Wind9.8 mph E
Humidity61%
Visibility—
Dew point60°
Thu, 2978° / 67°0.98Heavy rain
78 °Heavy rain

Summerton, Thursday, 29 October

Heavy rain. High 78°, low 67°.

Pressure29.88 inHg
Wind8.4 mph E
Humidity84%
Visibility—
Dew point68°
Fri, 3082° / 69°0Overcast
82 °Overcast

Summerton, Friday, 30 October

Overcast. High 82°, low 69°.

Pressure29.88 inHg
Wind11.6 mph SW
Humidity71%
Visibility—
Dew point68°
Sat, 3183° / 68°0Overcast
83 °Overcast

Summerton, Saturday, 31 October

Overcast. High 83°, low 68°.

Pressure30.03 inHg
Wind8.3 mph W
Humidity45%
Visibility—
Dew point58°
Sun, 0186° / 69°0Mostly clear
86 °Mostly clear

Summerton, Sunday, 1 November

Mostly clear. High 86°, low 69°.

Pressure30.12 inHg
Wind7.1 mph W
Humidity44%
Visibility—
Dew point59°
Mon, 0282° / 69°0Mostly clear
82 °Mostly clear

Summerton, Monday, 2 November

Mostly clear. High 82°, low 69°.

Pressure30.12 inHg
Wind5.7 mph N
Humidity52%
Visibility—
Dew point61°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0370° / 53°0.06Climate normal
70 °Climate normal

Summerton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.06 in
Chance of precipitation18%
Record high84° (1972)
Record low38° (1966)
Wed, 0469° / 53°0.09Climate normal
69 °Climate normal

Summerton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high69°
Average low53°
Average precipitation0.09 in
Chance of precipitation33%
Record high83° (1961)
Record low35° (1966)
Thu, 0568° / 53°0.06Climate normal
68 °Climate normal

Summerton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high68°
Average low53°
Average precipitation0.06 in
Chance of precipitation25%
Record high83° (1961)
Record low37° (1966)
Fri, 0669° / 52°0.04Climate normal
69 °Climate normal

Summerton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.04 in
Chance of precipitation13%
Record high83° (2017)
Record low36° (1976)
Sat, 0769° / 52°0.09Climate normal
69 °Climate normal

Summerton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.09 in
Chance of precipitation22%
Record high83° (2017)
Record low37° (1967)
Sun, 0868° / 50°0.06Climate normal
68 °Climate normal

Summerton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high68°
Average low50°
Average precipitation0.06 in
Chance of precipitation18%
Record high80° (1986)
Record low34° (1967)
Mon, 0968° / 51°0.09Climate normal
68 °Climate normal

Summerton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high68°
Average low51°
Average precipitation0.09 in
Chance of precipitation22%
Record high82° (2005)
Record low31° (1976)
Tue, 1069° / 51°0.07Climate normal
69 °Climate normal

Summerton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.07 in
Chance of precipitation20%
Record high81° (2020)
Record low38° (1996)
Wed, 1167° / 50°0.13Climate normal
67 °Climate normal

Summerton, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.13 in
Chance of precipitation27%
Record high80° (2002)
Record low31° (2025)
Thu, 1266° / 50°0.15Climate normal
66 °Climate normal

Summerton, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high66°
Average low50°
Average precipitation0.15 in
Chance of precipitation28%
Record high78° (1975)
Record low35° (1973)
Fri, 1365° / 47°0.07Climate normal
65 °Climate normal

Summerton, Friday, 13 November

Climate normal for this date — 60-year average.

Average high65°
Average low47°
Average precipitation0.07 in
Chance of precipitation25%
Record high78° (1989)
Record low30° (2019)
Sat, 1464° / 47°0.06Climate normal
64 °Climate normal

Summerton, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.06 in
Chance of precipitation22%
Record high79° (1993)
Record low33° (2013)
Sun, 1565° / 48°0.07Climate normal
65 °Climate normal

Summerton, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.07 in
Chance of precipitation18%
Record high82° (1993)
Record low30° (1969)
Mon, 1666° / 48°0.05Climate normal
66 °Climate normal

Summerton, Monday, 16 November

Climate normal for this date — 60-year average.

Average high66°
Average low48°
Average precipitation0.05 in
Chance of precipitation18%
Record high82° (2011)
Record low32° (1969)

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 Summerton, 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 Summerton, 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.