As of 13:41 EDT

Weather in Williamston, SC

64°Current weather

Williamston, Saturday, 24 October, 13:41

Overcast. Feels like 62°. High 65°, low 48°.

Pressure30.42 inHg
Wind17.3 mph NE
Humidity62%
Visibility6.2 mi
Dew point50°

Monthly outlook for Williamston, SC: average high 66.2°, average low 47.3°. That is 0.2° above the climate normal for October. Precipitation is expected on 2 days (about 1.1 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (78.2°), the coolest 6 November (38.6°).

66.2°/47.3°
Average high / low
+0.2°
Above normal
2 / 4
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November67.8°67.1°+0.3°
3 November – 12 November63.6°63.3°+0.2°
13 November – 22 Novemberat normal59.6°—

October records over 66 years

94.6°3 October 2019All-time high
30.2°29 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Mauldin (15 mi).

Sun, 2569° / 44°0Clear
69 °Clear

Williamston, Sunday, 25 October

Clear. High 69°, low 44°.

Pressure30.47 inHg
Wind13.9 mph NE
Humidity61%
Visibility6.2 mi
Dew point48°
Mon, 2668° / 45°0Mostly clear
68 °Mostly clear

Williamston, Monday, 26 October

Mostly clear. High 68°, low 45°.

Pressure30.39 inHg
Wind7.9 mph E
Humidity58%
Visibility6.2 mi
Dew point48°
Tue, 2770° / 47°0Clear
70 °Clear

Williamston, Tuesday, 27 October

Clear. High 70°, low 47°.

Pressure30.30 inHg
Wind6 mph E
Humidity53%
Visibility6.2 mi
Dew point49°
Wed, 2868° / 51°0Overcast
68 °Overcast

Williamston, Wednesday, 28 October

Overcast. High 68°, low 51°.

Pressure30.36 inHg
Wind11.2 mph NE
Humidity62%
Visibility6.2 mi
Dew point51°
Thu, 2967° / 55°0Overcast
67 °Overcast

Williamston, Thursday, 29 October

Overcast. High 67°, low 55°.

Pressure30.30 inHg
Wind11.5 mph NE
Humidity67%
Visibility—
Dew point54°
Fri, 3078° / 52°0Clear
78 °Clear

Williamston, Friday, 30 October

Clear. High 78°, low 52°.

Pressure30.12 inHg
Wind9.7 mph NE
Humidity24%
Visibility—
Dew point35°
Sat, 3174° / 55°0Partly cloudy
74 °Partly cloudy

Williamston, Saturday, 31 October

Partly cloudy. High 74°, low 55°.

Pressure30.21 inHg
Wind10.8 mph E
Humidity44%
Visibility—
Dew point48°
Sun, 0167° / 49°0Overcast
67 °Overcast

Williamston, Sunday, 1 November

Overcast. High 67°, low 49°.

Pressure30.27 inHg
Wind10.5 mph NE
Humidity44%
Visibility—
Dew point42°
Mon, 0252° / 49°0.28Light rain
52 °Light rain

Williamston, Monday, 2 November

Light rain. High 52°, low 49°.

Pressure30.03 inHg
Wind6.4 mph E
Humidity83%
Visibility—
Dew point45°
Tue, 0363° / 50°0.8Rain
63 °Rain

Williamston, Tuesday, 3 November

Rain. High 63°, low 50°.

Pressure29.83 inHg
Wind18.2 mph N
Humidity75%
Visibility—
Dew point49°
Wed, 0463° / 46°0Clear
63 °Clear

Williamston, Wednesday, 4 November

Clear. High 63°, low 46°.

Pressure30.06 inHg
Wind14.5 mph N
Humidity24%
Visibility—
Dew point22°
Thu, 0558° / 39°0Overcast
58 °Overcast

Williamston, Thursday, 5 November

Overcast. High 58°, low 39°.

Pressure30.39 inHg
Wind8 mph NE
Humidity31%
Visibility—
Dew point25°
Fri, 0659° / 39°0Clear
59 °Clear

Williamston, Friday, 6 November

Clear. High 59°, low 39°.

Pressure30.42 inHg
Wind7.2 mph E
Humidity31%
Visibility—
Dew point25°
Sat, 0765° / 41°0Mostly clear
65 °Mostly clear

Williamston, Saturday, 7 November

Mostly clear. High 65°, low 41°.

Pressure30.30 inHg
Wind5.4 mph NE
Humidity32%
Visibility—
Dew point32°
Sun, 0873° / 47°0Partly cloudy
73 °Partly cloudy

Williamston, Sunday, 8 November

Partly cloudy. High 73°, low 47°.

Pressure30.03 inHg
Wind13.7 mph W
Humidity33%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0963° / 44°0.11Climate normal
63 °Climate normal

Williamston, Monday, 9 November

Climate normal for this date — 60-year average.

Average high63°
Average low44°
Average precipitation0.11 in
Chance of precipitation22%
Record high80° (2023)
Record low27° (1976)
Tue, 1063° / 45°0.13Climate normal
63 °Climate normal

Williamston, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high63°
Average low45°
Average precipitation0.13 in
Chance of precipitation35%
Record high76° (1975)
Record low31° (2025)
Wed, 1162° / 43°0.19Climate normal
62 °Climate normal

Williamston, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high62°
Average low43°
Average precipitation0.19 in
Chance of precipitation32%
Record high76° (2020)
Record low26° (2025)
Thu, 1261° / 44°0.22Climate normal
61 °Climate normal

Williamston, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.22 in
Chance of precipitation33%
Record high75° (1989)
Record low29° (1987)
Fri, 1360° / 41°0.04Climate normal
60 °Climate normal

Williamston, Friday, 13 November

Climate normal for this date — 60-year average.

Average high60°
Average low41°
Average precipitation0.04 in
Chance of precipitation18%
Record high74° (2007)
Record low23° (2019)
Sat, 1459° / 40°0.07Climate normal
59 °Climate normal

Williamston, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high59°
Average low40°
Average precipitation0.07 in
Chance of precipitation22%
Record high76° (2007)
Record low27° (2019)
Sun, 1559° / 41°0.13Climate normal
59 °Climate normal

Williamston, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high59°
Average low41°
Average precipitation0.13 in
Chance of precipitation30%
Record high75° (1993)
Record low24° (1969)
Mon, 1661° / 42°0.1Climate normal
61 °Climate normal

Williamston, Monday, 16 November

Climate normal for this date — 60-year average.

Average high61°
Average low42°
Average precipitation0.1 in
Chance of precipitation30%
Record high79° (2025)
Record low26° (1969)
Tue, 1760° / 42°0.07Climate normal
60 °Climate normal

Williamston, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high60°
Average low42°
Average precipitation0.07 in
Chance of precipitation22%
Record high77° (1964)
Record low28° (1995)
Wed, 1860° / 41°0.07Climate normal
60 °Climate normal

Williamston, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high60°
Average low41°
Average precipitation0.07 in
Chance of precipitation15%
Record high78° (2016)
Record low25° (2014)
Thu, 1960° / 42°0.08Climate normal
60 °Climate normal

Williamston, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high60°
Average low42°
Average precipitation0.08 in
Chance of precipitation25%
Record high80° (2025)
Record low23° (2014)
Fri, 2060° / 42°0.07Climate normal
60 °Climate normal

Williamston, Friday, 20 November

Climate normal for this date — 60-year average.

Average high60°
Average low42°
Average precipitation0.07 in
Chance of precipitation22%
Record high73° (2007)
Record low28° (1968)
Sat, 2158° / 41°0.15Climate normal
58 °Climate normal

Williamston, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.15 in
Chance of precipitation28%
Record high77° (2025)
Record low26° (2000)
Sun, 2258° / 40°0.13Climate normal
58 °Climate normal

Williamston, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high58°
Average low40°
Average precipitation0.13 in
Chance of precipitation28%
Record high78° (2025)
Record low24° (2000)

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 Williamston, 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 Williamston, 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.