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As of 18:33 EDT

Weather in Round O, SC

83°Current weather

Round O, Saturday, 8 August, 18:33

Overcast. Feels like 93°. High 86°, low 74°.

Pressure30.09 inHg
Wind3.5 mph S
Humidity83%
Visibility6.2 mi
Dew point78°
Sun, 0992° / 74°0.06Light rain
92 °Light rain

Round O, Sunday, 9 August

Light rain. High 92°, low 74°.

Pressure30.12 inHg
Wind4 mph S
Humidity51%
Visibility6.2 mi
Dew point71°
Mon, 1097° / 75°0.19Rain
97 °Rain

Round O, Monday, 10 August

Rain. High 97°, low 75°.

Pressure30.12 inHg
Wind6.2 mph W
Humidity46%
Visibility6.2 mi
Dew point71°
Tue, 11102° / 76°0.04Light rain
102 °Light rain

Round O, Tuesday, 11 August

Light rain. High 102°, low 76°.

Pressure30.06 inHg
Wind6.4 mph W
Humidity40%
Visibility6.2 mi
Dew point68°
Wed, 12100° / 77°0Light rain
100 °Light rain

Round O, Wednesday, 12 August

Light rain. High 100°, low 77°.

Pressure29.94 inHg
Wind10.7 mph W
Humidity38%
Visibility6.2 mi
Dew point68°
Thu, 13100° / 75°0.2Light rain
100 °Light rain

Round O, Thursday, 13 August

Light rain. High 100°, low 75°.

Pressure29.91 inHg
Wind10.2 mph W
Humidity34%
Visibility—
Dew point64°
Fri, 14101° / 75°0.03Light rain
101 °Light rain

Round O, Friday, 14 August

Light rain. High 101°, low 75°.

Pressure29.97 inHg
Wind12.5 mph W
Humidity31%
Visibility—
Dew point62°
Sat, 1586° / 75°0.02Light rain
86 °Light rain

Round O, Saturday, 15 August

Light rain. High 86°, low 75°.

Pressure30.15 inHg
Wind7.6 mph N
Humidity62%
Visibility—
Dew point69°
Sun, 1691° / 73°0Partly cloudy
91 °Partly cloudy

Round O, Sunday, 16 August

Partly cloudy. High 91°, low 73°.

Pressure30.21 inHg
Wind10.6 mph SE
Humidity34%
Visibility—
Dew point57°
Mon, 1790° / 71°0Overcast
90 °Overcast

Round O, Monday, 17 August

Overcast. High 90°, low 71°.

Pressure30.15 inHg
Wind7.7 mph SE
Humidity38%
Visibility—
Dew point59°
Tue, 1895° / 71°0Mostly clear
95 °Mostly clear

Round O, Tuesday, 18 August

Mostly clear. High 95°, low 71°.

Pressure30.06 inHg
Wind10 mph S
Humidity35%
Visibility—
Dew point60°
Wed, 1991° / 74°0.6Rain
91 °Rain

Round O, Wednesday, 19 August

Rain. High 91°, low 74°.

Pressure29.91 inHg
Wind7 mph SW
Humidity68%
Visibility—
Dew point73°
Thu, 20100° / 76°0Partly cloudy
100 °Partly cloudy

Round O, Thursday, 20 August

Partly cloudy. High 100°, low 76°.

Pressure29.91 inHg
Wind7.8 mph S
Humidity37%
Visibility—
Dew point66°
Fri, 21100° / 76°0.17Rain
100 °Rain

Round O, Friday, 21 August

Rain. High 100°, low 76°.

Pressure29.85 inHg
Wind8.6 mph W
Humidity38%
Visibility—
Dew point67°
Sat, 2298° / 76°0.12Light rain
98 °Light rain

Round O, Saturday, 22 August

Light rain. High 98°, low 76°.

Pressure29.83 inHg
Wind10.6 mph W
Humidity39%
Visibility—
Dew point66°
Sun, 2394° / 75°0.11Light rain
94 °Light rain

Round O, Sunday, 23 August

Light rain. High 94°, low 75°.

Pressure29.88 inHg
Wind9.1 mph E
Humidity44%
Visibility—
Dew point67°

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.