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As of 22:19 EDT

Weather in Mary, SC

77°Current weather

Mary, Saturday, 8 August, 22:19

Overcast. Feels like 79°. High 88°, low 74°.

Pressure30.12 inHg
Wind5.2 mph S
Humidity91%
Visibility6.2 mi
Dew point74°
Sun, 0992° / 72°0.01Light rain
92 °Light rain

Mary, Sunday, 9 August

Light rain. High 92°, low 72°.

Pressure30.12 inHg
Wind2.9 mph SW
Humidity51%
Visibility6.2 mi
Dew point71°
Mon, 1097° / 74°0.85Heavy rain
97 °Heavy rain

Mary, Monday, 10 August

Heavy rain. High 97°, low 74°.

Pressure30.09 inHg
Wind7.6 mph W
Humidity47%
Visibility6.2 mi
Dew point71°
Tue, 1198° / 72°0.16Rain
98 °Rain

Mary, Tuesday, 11 August

Rain. High 98°, low 72°.

Pressure30.03 inHg
Wind9.3 mph W
Humidity50%
Visibility6.2 mi
Dew point71°
Wed, 1299° / 78°0Mostly clear
99 °Mostly clear

Mary, Wednesday, 12 August

Mostly clear. High 99°, low 78°.

Pressure29.91 inHg
Wind12.4 mph W
Humidity46%
Visibility6.2 mi
Dew point70°
Thu, 1397° / 78°0.01Light rain
97 °Light rain

Mary, Thursday, 13 August

Light rain. High 97°, low 78°.

Pressure29.88 inHg
Wind10.2 mph W
Humidity41%
Visibility—
Dew point66°
Fri, 1498° / 78°0.03Light rain
98 °Light rain

Mary, Friday, 14 August

Light rain. High 98°, low 78°.

Pressure30.00 inHg
Wind13.3 mph N
Humidity40%
Visibility—
Dew point67°
Sat, 1581° / 71°0.07Light rain
81 °Light rain

Mary, Saturday, 15 August

Light rain. High 81°, low 71°.

Pressure30.15 inHg
Wind7.7 mph NE
Humidity69%
Visibility—
Dew point67°
Sun, 1688° / 69°0Overcast
88 °Overcast

Mary, Sunday, 16 August

Overcast. High 88°, low 69°.

Pressure30.15 inHg
Wind9.2 mph SE
Humidity32%
Visibility—
Dew point52°
Mon, 1786° / 73°0Overcast
86 °Overcast

Mary, Monday, 17 August

Overcast. High 86°, low 73°.

Pressure30.12 inHg
Wind8.7 mph SE
Humidity51%
Visibility—
Dew point62°
Tue, 1888° / 71°0.3Light rain
88 °Light rain

Mary, Tuesday, 18 August

Light rain. High 88°, low 71°.

Pressure29.97 inHg
Wind6.9 mph SW
Humidity58%
Visibility—
Dew point69°
Wed, 1988° / 73°0Overcast
88 °Overcast

Mary, Wednesday, 19 August

Overcast. High 88°, low 73°.

Pressure29.88 inHg
Wind5.9 mph NE
Humidity68%
Visibility—
Dew point71°
Thu, 2097° / 74°0Partly cloudy
97 °Partly cloudy

Mary, Thursday, 20 August

Partly cloudy. High 97°, low 74°.

Pressure29.77 inHg
Wind10.4 mph SW
Humidity38%
Visibility—
Dew point65°
Fri, 2191° / 72°0Mostly clear
91 °Mostly clear

Mary, Friday, 21 August

Mostly clear. High 91°, low 72°.

Pressure29.91 inHg
Wind9.3 mph NE
Humidity32%
Visibility—
Dew point54°
Sat, 2290° / 73°0Mostly clear
90 °Mostly clear

Mary, Saturday, 22 August

Mostly clear. High 90°, low 73°.

Pressure30.03 inHg
Wind11.7 mph SE
Humidity43%
Visibility—
Dew point63°
Sun, 2395° / 75°0.15Light rain
95 °Light rain

Mary, Sunday, 23 August

Light rain. High 95°, low 75°.

Pressure30.06 inHg
Wind14.6 mph SE
Humidity43%
Visibility—
Dew point66°

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 Mary, 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 Mary, 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.