As of 11:57 EDT

Weather in Grahamville, SC

66°Current weather

Grahamville, Tuesday, 20 October, 11:57

Clear. Feels like 65°. High 73°, low 45°.

Pressure30.21 inHg
Wind6.8 mph N
Humidity43%
Visibility6.2 mi
Dew point43°

Monthly outlook for Grahamville, SC: average high 71.3°, average low 51.4°. That is 1° below the climate normal for October. Precipitation is expected on 1 day (about 0.0 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 27 October (81°), the coolest 2 November (44.9°).

71.3°/51.4°
Average high / low
−1°
Below normal
1 / 3
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October72.8°73.6°-0.4°
30 October – 8 November68.7°71.1°-1.3°
9 November – 18 Novemberat normal67.4°—

October records over 66 years

94.3°4 October 2019All-time high
35.8°29 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Coosawhatchie (8 mi).

Wed, 2174° / 52°0Clear
74 °Clear

Grahamville, Wednesday, 21 October

Clear. High 74°, low 52°.

Pressure30.18 inHg
Wind6.1 mph NE
Humidity45%
Visibility6.2 mi
Dew point46°
Thu, 2275° / 48°0Clear
75 °Clear

Grahamville, Thursday, 22 October

Clear. High 75°, low 48°.

Pressure30.12 inHg
Wind4.1 mph NE
Humidity42%
Visibility6.2 mi
Dew point47°
Fri, 2372° / 49°0Clear
72 °Clear

Grahamville, Friday, 23 October

Clear. High 72°, low 49°.

Pressure30.24 inHg
Wind8.2 mph NE
Humidity38%
Visibility6.2 mi
Dew point42°
Sat, 2468° / 50°0Clear
68 °Clear

Grahamville, Saturday, 24 October

Clear. High 68°, low 50°.

Pressure30.36 inHg
Wind10 mph NE
Humidity48%
Visibility—
Dew point45°
Sun, 2573° / 54°0Clear
73 °Clear

Grahamville, Sunday, 25 October

Clear. High 73°, low 54°.

Pressure30.36 inHg
Wind10.7 mph NE
Humidity49%
Visibility—
Dew point50°
Mon, 2677° / 58°0Mostly clear
77 °Mostly clear

Grahamville, Monday, 26 October

Mostly clear. High 77°, low 58°.

Pressure30.24 inHg
Wind9.1 mph NE
Humidity52%
Visibility—
Dew point56°
Tue, 2781° / 60°0Clear
81 °Clear

Grahamville, Tuesday, 27 October

Clear. High 81°, low 60°.

Pressure30.15 inHg
Wind4.7 mph N
Humidity41%
Visibility—
Dew point52°
Wed, 2869° / 56°0Clear
69 °Clear

Grahamville, Wednesday, 28 October

Clear. High 69°, low 56°.

Pressure30.18 inHg
Wind13 mph NE
Humidity41%
Visibility—
Dew point43°
Thu, 2967° / 48°0Overcast
67 °Overcast

Grahamville, Thursday, 29 October

Overcast. High 67°, low 48°.

Pressure30.21 inHg
Wind6.9 mph NE
Humidity43%
Visibility—
Dew point42°
Fri, 3072° / 50°0Clear
72 °Clear

Grahamville, Friday, 30 October

Clear. High 72°, low 50°.

Pressure30.09 inHg
Wind6.3 mph NW
Humidity33%
Visibility—
Dew point38°
Sat, 3162° / 48°0Overcast
62 °Overcast

Grahamville, Saturday, 31 October

Overcast. High 62°, low 48°.

Pressure30.30 inHg
Wind10.2 mph NE
Humidity24%
Visibility—
Dew point23°
Sun, 0166° / 48°0.04Light rain
66 °Light rain

Grahamville, Sunday, 1 November

Light rain. High 66°, low 48°.

Pressure30.15 inHg
Wind8.8 mph N
Humidity79%
Visibility—
Dew point52°
Mon, 0267° / 45°0Clear
67 °Clear

Grahamville, Monday, 2 November

Clear. High 67°, low 45°.

Pressure30.27 inHg
Wind7 mph NE
Humidity49%
Visibility—
Dew point44°
Tue, 0370° / 54°0Overcast
70 °Overcast

Grahamville, Tuesday, 3 November

Overcast. High 70°, low 54°.

Pressure30.30 inHg
Wind9 mph NE
Humidity58%
Visibility—
Dew point50°
Wed, 0476° / 56°0Partly cloudy
76 °Partly cloudy

Grahamville, Wednesday, 4 November

Partly cloudy. High 76°, low 56°.

Pressure30.18 inHg
Wind7.3 mph NE
Humidity55%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0569° / 54°0.06Climate normal
69 °Climate normal

Grahamville, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high69°
Average low54°
Average precipitation0.06 in
Chance of precipitation22%
Record high81° (1974)
Record low39° (1966)
Fri, 0670° / 53°0.06Climate normal
70 °Climate normal

Grahamville, Friday, 6 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.06 in
Chance of precipitation17%
Record high83° (2018)
Record low35° (1976)
Sat, 0770° / 53°0.12Climate normal
70 °Climate normal

Grahamville, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.12 in
Chance of precipitation25%
Record high82° (2022)
Record low37° (1967)
Sun, 0869° / 52°0.07Climate normal
69 °Climate normal

Grahamville, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.07 in
Chance of precipitation18%
Record high81° (2023)
Record low36° (1967)
Mon, 0969° / 52°0.11Climate normal
69 °Climate normal

Grahamville, Monday, 9 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.11 in
Chance of precipitation27%
Record high81° (1986)
Record low32° (1967)
Tue, 1070° / 52°0.09Climate normal
70 °Climate normal

Grahamville, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high70°
Average low52°
Average precipitation0.09 in
Chance of precipitation23%
Record high80° (1975)
Record low35° (2019)
Wed, 1169° / 51°0.14Climate normal
69 °Climate normal

Grahamville, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.14 in
Chance of precipitation30%
Record high80° (2002)
Record low30° (2025)
Thu, 1268° / 51°0.11Climate normal
68 °Climate normal

Grahamville, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high68°
Average low51°
Average precipitation0.11 in
Chance of precipitation25%
Record high78° (1975)
Record low35° (2025)
Fri, 1367° / 49°0.05Climate normal
67 °Climate normal

Grahamville, Friday, 13 November

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.05 in
Chance of precipitation22%
Record high79° (1972)
Record low30° (2019)
Sat, 1466° / 48°0.02Climate normal
66 °Climate normal

Grahamville, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high66°
Average low48°
Average precipitation0.02 in
Chance of precipitation18%
Record high78° (1993)
Record low33° (1968)
Sun, 1566° / 49°0.08Climate normal
66 °Climate normal

Grahamville, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.08 in
Chance of precipitation18%
Record high81° (2011)
Record low29° (1969)
Mon, 1667° / 49°0.06Climate normal
67 °Climate normal

Grahamville, Monday, 16 November

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.06 in
Chance of precipitation23%
Record high81° (2011)
Record low32° (1969)
Tue, 1766° / 49°0.07Climate normal
66 °Climate normal

Grahamville, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.07 in
Chance of precipitation22%
Record high81° (1964)
Record low35° (1997)
Wed, 1867° / 49°0.04Climate normal
67 °Climate normal

Grahamville, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.04 in
Chance of precipitation18%
Record high80° (1964)
Record low34° (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 Grahamville, 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 Grahamville, 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.