As of 05:47 EDT

Weather in Round O, SC

61°Current weather

Round O, Monday, 12 October, 05:47

Clear. Feels like 61°. High 83°, low 61°.

Pressure29.97 inHg
Wind3.4 mph SW
Humidity96%
Visibility6.2 mi
Dew point59°

Monthly outlook for Round O, SC: average high 77.2°, average low 61.1°. That is 1.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 14 October (88.1°), the coolest 18 October (50.5°).

77.2°/61.1°
Average high / low
+1.3°
Above normal
3 / 4
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October79.5°75.5°+2.2°
22 October – 31 October73.2°73°+0.1°
1 November – 10 Novemberat normal70.2°—

October records over 66 years

95.2°4 October 2019All-time high
36.1°29 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Cottageville (3 mi).

Tue, 1386° / 62°0Clear
86 °Clear

Round O, Tuesday, 13 October

Clear. High 86°, low 62°.

Pressure30.09 inHg
Wind2.3 mph NE
Humidity50%
Visibility6.2 mi
Dew point62°
Wed, 1488° / 64°0Clear
88 °Clear

Round O, Wednesday, 14 October

Clear. High 88°, low 64°.

Pressure30.09 inHg
Wind3 mph SW
Humidity49%
Visibility6.2 mi
Dew point63°
Thu, 1588° / 67°0Clear
88 °Clear

Round O, Thursday, 15 October

Clear. High 88°, low 67°.

Pressure30.15 inHg
Wind2.2 mph W
Humidity52%
Visibility6.2 mi
Dew point65°
Fri, 1687° / 66°0Clear
87 °Clear

Round O, Friday, 16 October

Clear. High 87°, low 66°.

Pressure29.97 inHg
Wind8 mph W
Humidity47%
Visibility—
Dew point62°
Sat, 1769° / 56°0Clear
69 °Clear

Round O, Saturday, 17 October

Clear. High 69°, low 56°.

Pressure30.24 inHg
Wind14.2 mph N
Humidity38%
Visibility—
Dew point41°
Sun, 1868° / 50°0Overcast
68 °Overcast

Round O, Sunday, 18 October

Overcast. High 68°, low 50°.

Pressure30.45 inHg
Wind11.5 mph NE
Humidity47%
Visibility—
Dew point44°
Mon, 1977° / 56°0Partly cloudy
77 °Partly cloudy

Round O, Monday, 19 October

Partly cloudy. High 77°, low 56°.

Pressure30.33 inHg
Wind10 mph NE
Humidity54%
Visibility—
Dew point57°
Tue, 2077° / 65°0.01Light rain
77 °Light rain

Round O, Tuesday, 20 October

Light rain. High 77°, low 65°.

Pressure30.21 inHg
Wind9.6 mph NE
Humidity68%
Visibility—
Dew point63°
Wed, 2172° / 66°0.04Light rain
72 °Light rain

Round O, Wednesday, 21 October

Light rain. High 72°, low 66°.

Pressure30.18 inHg
Wind8.7 mph NE
Humidity67%
Visibility—
Dew point60°
Thu, 2266° / 60°0.44Rain
66 °Rain

Round O, Thursday, 22 October

Rain. High 66°, low 60°.

Pressure30.30 inHg
Wind10.2 mph NE
Humidity93%
Visibility—
Dew point60°
Fri, 2379° / 64°0Overcast
79 °Overcast

Round O, Friday, 23 October

Overcast. High 79°, low 64°.

Pressure30.24 inHg
Wind9.5 mph NE
Humidity52%
Visibility—
Dew point58°
Sat, 2481° / 62°0Partly cloudy
81 °Partly cloudy

Round O, Saturday, 24 October

Partly cloudy. High 81°, low 62°.

Pressure30.15 inHg
Wind8.6 mph NE
Humidity40%
Visibility—
Dew point52°
Sun, 2572° / 57°0Overcast
72 °Overcast

Round O, Sunday, 25 October

Overcast. High 72°, low 57°.

Pressure30.21 inHg
Wind7.8 mph NE
Humidity35%
Visibility—
Dew point41°
Mon, 2675° / 58°0.03Light rain
75 °Light rain

Round O, Monday, 26 October

Light rain. High 75°, low 58°.

Pressure29.94 inHg
Wind8.3 mph SW
Humidity53%
Visibility—
Dew point54°
Tue, 2766° / 64°0.38Light rain
66 °Light rain

Round O, Tuesday, 27 October

Light rain. High 66°, low 64°.

Pressure29.83 inHg
Wind9.2 mph NE
Humidity98%
Visibility—
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2873° / 58°0.09Climate normal
73 °Climate normal

Round O, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high73°
Average low58°
Average precipitation0.09 in
Chance of precipitation23%
Record high84° (1984)
Record low41° (1976)
Thu, 2972° / 56°0.07Climate normal
72 °Climate normal

Round O, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high72°
Average low56°
Average precipitation0.07 in
Chance of precipitation22%
Record high83° (2023)
Record low36° (1976)
Fri, 3072° / 55°0.09Climate normal
72 °Climate normal

Round O, Friday, 30 October

Climate normal for this date — 60-year average.

Average high72°
Average low55°
Average precipitation0.09 in
Chance of precipitation23%
Record high83° (2016)
Record low40° (2017)
Sat, 3173° / 56°0.06Climate normal
73 °Climate normal

Round O, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high73°
Average low56°
Average precipitation0.06 in
Chance of precipitation28%
Record high86° (1961)
Record low42° (2005)
Sun, 0173° / 56°0.09Climate normal
73 °Climate normal

Round O, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high73°
Average low56°
Average precipitation0.09 in
Chance of precipitation22%
Record high86° (1961)
Record low39° (1993)
Mon, 0273° / 56°0.07Climate normal
73 °Climate normal

Round O, Monday, 2 November

Climate normal for this date — 60-year average.

Average high73°
Average low56°
Average precipitation0.07 in
Chance of precipitation25%
Record high86° (1961)
Record low39° (2023)
Tue, 0371° / 55°0.06Climate normal
71 °Climate normal

Round O, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high71°
Average low55°
Average precipitation0.06 in
Chance of precipitation20%
Record high84° (1972)
Record low38° (1966)
Wed, 0470° / 54°0.1Climate normal
70 °Climate normal

Round O, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high70°
Average low54°
Average precipitation0.1 in
Chance of precipitation32%
Record high82° (1961)
Record low36° (1966)
Thu, 0569° / 54°0.07Climate normal
69 °Climate normal

Round O, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high69°
Average low54°
Average precipitation0.07 in
Chance of precipitation23%
Record high82° (1961)
Record low39° (1966)
Fri, 0670° / 53°0.08Climate normal
70 °Climate normal

Round O, Friday, 6 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.08 in
Chance of precipitation18%
Record high83° (2018)
Record low36° (1976)
Sat, 0770° / 53°0.12Climate normal
70 °Climate normal

Round O, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.12 in
Chance of precipitation22%
Record high82° (2022)
Record low38° (1967)
Sun, 0869° / 52°0.08Climate normal
69 °Climate normal

Round O, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.08 in
Chance of precipitation23%
Record high81° (1986)
Record low36° (1967)
Mon, 0969° / 52°0.11Climate normal
69 °Climate normal

Round O, Monday, 9 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.11 in
Chance of precipitation23%
Record high81° (1986)
Record low32° (1976)
Tue, 1070° / 52°0.07Climate normal
70 °Climate normal

Round O, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high70°
Average low52°
Average precipitation0.07 in
Chance of precipitation23%
Record high81° (2020)
Record low38° (2019)

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 Round O, 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 Round O, 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.