As of 10:59 EDT

Weather in Mechanicsville, SC

85°Current weather

Mechanicsville, Sunday, 9 August, 10:59

Clear. Feels like 93°. High 93°, low 73°.

Pressure30.12 inHg
Wind3.1 mph SW
Humidity71%
Visibility6.2 mi
Dew point75°

Monthly outlook for Mechanicsville, SC: average high 94.4°, average low 73.2°. That is 3.9° above the climate normal for August. Precipitation is expected on 9 days (about 3.7 inches), against a normal of 8 days and 2.6 inches. The warmest day looks like 14 August (100.9°), the coolest 17 August (71.2°).

94.4°/73.2°
Average high / low
+3.9°
Above normal
9 / 8
Wet days / normal
3.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August95.1°87.5°+4.3°
19 August – 28 August93.1°86.9°+3.4°
29 August – 7 Septemberat normal85.3°

August records over 66 years

106.2°10 August 2007All-time high
55.4°30 August 1965All-time low

Climate normals and records are computed from the nearest reference point — Blenheim (13 mi).

Mon, 1093° / 73°0.04Light rain
93 °Light rain

Mechanicsville, Monday, 10 August

Light rain. High 93°, low 73°.

Pressure30.09 inHg
Wind7.8 mph W
Humidity47%
Visibility6.2 mi
Dew point70°
Tue, 11100° / 73°0Light rain
100 °Light rain

Mechanicsville, Tuesday, 11 August

Light rain. High 100°, low 73°.

Pressure30.00 inHg
Wind5.6 mph W
Humidity45%
Visibility6.2 mi
Dew point68°
Wed, 12100° / 75°0.02Light rain
100 °Light rain

Mechanicsville, Wednesday, 12 August

Light rain. High 100°, low 75°.

Pressure29.91 inHg
Wind5.3 mph W
Humidity41%
Visibility6.2 mi
Dew point67°
Thu, 1399° / 71°0Mostly clear
99 °Mostly clear

Mechanicsville, Thursday, 13 August

Mostly clear. High 99°, low 71°.

Pressure29.91 inHg
Wind6.5 mph NW
Humidity36%
Visibility
Dew point63°
Fri, 14101° / 77°0.02Light rain
101 °Light rain

Mechanicsville, Friday, 14 August

Light rain. High 101°, low 77°.

Pressure30.00 inHg
Wind10.4 mph NW
Humidity34%
Visibility
Dew point65°
Sat, 1591° / 74°0.13Light rain
91 °Light rain

Mechanicsville, Saturday, 15 August

Light rain. High 91°, low 74°.

Pressure30.15 inHg
Wind10.7 mph N
Humidity47%
Visibility
Dew point66°
Sun, 1686° / 72°0.06Light rain
86 °Light rain

Mechanicsville, Sunday, 16 August

Light rain. High 86°, low 72°.

Pressure30.12 inHg
Wind9.9 mph S
Humidity57%
Visibility
Dew point68°
Mon, 17100° / 71°0.32Rain
100 °Rain

Mechanicsville, Monday, 17 August

Rain. High 100°, low 71°.

Pressure29.91 inHg
Wind14.7 mph W
Humidity38%
Visibility
Dew point67°
Tue, 1888° / 71°0.28Light rain
88 °Light rain

Mechanicsville, Tuesday, 18 August

Light rain. High 88°, low 71°.

Pressure29.94 inHg
Wind7.3 mph SW
Humidity68%
Visibility
Dew point72°
Wed, 19100° / 72°0.01Light rain
100 °Light rain

Mechanicsville, Wednesday, 19 August

Light rain. High 100°, low 72°.

Pressure29.85 inHg
Wind11.5 mph SW
Humidity47%
Visibility
Dew point69°
Thu, 2098° / 73°1.25Heavy rain
98 °Heavy rain

Mechanicsville, Thursday, 20 August

Heavy rain. High 98°, low 73°.

Pressure29.77 inHg
Wind14.8 mph SW
Humidity39%
Visibility
Dew point65°
Fri, 2190° / 71°0.02Light rain
90 °Light rain

Mechanicsville, Friday, 21 August

Light rain. High 90°, low 71°.

Pressure29.85 inHg
Wind8.9 mph SW
Humidity47%
Visibility
Dew point65°
Sat, 2295° / 73°0Overcast
95 °Overcast

Mechanicsville, Saturday, 22 August

Overcast. High 95°, low 73°.

Pressure29.97 inHg
Wind12.1 mph S
Humidity36%
Visibility
Dew point61°
Sun, 2397° / 78°0.13Rain
97 °Rain

Mechanicsville, Sunday, 23 August

Rain. High 97°, low 78°.

Pressure29.97 inHg
Wind12.4 mph SW
Humidity44%
Visibility
Dew point69°
Mon, 2479° / 73°1.22Rain
79 °Rain

Mechanicsville, Monday, 24 August

Rain. High 79°, low 73°.

Pressure30.09 inHg
Wind6.2 mph NE
Humidity89%
Visibility
Dew point73°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2586° / 70°0.11Climate normal
86 °Climate normal

Mechanicsville, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high86°
Average low70°
Average precipitation0.11 in
Chance of precipitation42%
Record high100° (1968)
Record low60° (1997)
Wed, 2686° / 70°0.1Climate normal
86 °Climate normal

Mechanicsville, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high86°
Average low70°
Average precipitation0.1 in
Chance of precipitation25%
Record high99° (2023)
Record low60° (2013)
Thu, 2787° / 70°0.13Climate normal
87 °Climate normal

Mechanicsville, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high87°
Average low70°
Average precipitation0.13 in
Chance of precipitation43%
Record high96° (1975)
Record low61° (1966)
Fri, 2887° / 71°0.13Climate normal
87 °Climate normal

Mechanicsville, Friday, 28 August

Climate normal for this date — 60-year average.

Average high87°
Average low71°
Average precipitation0.13 in
Chance of precipitation40%
Record high95° (2018)
Record low60° (1969)
Sat, 2987° / 71°0.15Climate normal
87 °Climate normal

Mechanicsville, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high87°
Average low71°
Average precipitation0.15 in
Chance of precipitation33%
Record high95° (1998)
Record low59° (1986)
Sun, 3086° / 71°0.17Climate normal
86 °Climate normal

Mechanicsville, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high86°
Average low71°
Average precipitation0.17 in
Chance of precipitation43%
Record high96° (2010)
Record low55° (1965)
Mon, 3186° / 70°0.22Climate normal
86 °Climate normal

Mechanicsville, Monday, 31 August

Climate normal for this date — 60-year average.

Average high86°
Average low70°
Average precipitation0.22 in
Chance of precipitation42%
Record high99° (2010)
Record low59° (1965)
Tue, 0186° / 70°0.13Climate normal
86 °Climate normal

Mechanicsville, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high86°
Average low70°
Average precipitation0.13 in
Chance of precipitation42%
Record high96° (2010)
Record low59° (1999)
Wed, 0285° / 69°0.17Climate normal
85 °Climate normal

Mechanicsville, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high85°
Average low69°
Average precipitation0.17 in
Chance of precipitation33%
Record high95° (1980)
Record low57° (1967)
Thu, 0385° / 69°0.13Climate normal
85 °Climate normal

Mechanicsville, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high85°
Average low69°
Average precipitation0.13 in
Chance of precipitation38%
Record high100° (2010)
Record low57° (1967)
Fri, 0485° / 69°0.11Climate normal
85 °Climate normal

Mechanicsville, Friday, 4 September

Climate normal for this date — 60-year average.

Average high85°
Average low69°
Average precipitation0.11 in
Chance of precipitation33%
Record high94° (1975)
Record low58° (2021)
Sat, 0584° / 69°0.28Climate normal
84 °Climate normal

Mechanicsville, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high84°
Average low69°
Average precipitation0.28 in
Chance of precipitation43%
Record high94° (1983)
Record low52° (1997)
Sun, 0685° / 69°0.22Climate normal
85 °Climate normal

Mechanicsville, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high85°
Average low69°
Average precipitation0.22 in
Chance of precipitation35%
Record high95° (2018)
Record low56° (1997)
Mon, 0784° / 68°0.1Climate normal
84 °Climate normal

Mechanicsville, Monday, 7 September

Climate normal for this date — 60-year average.

Average high84°
Average low68°
Average precipitation0.1 in
Chance of precipitation35%
Record high96° (1990)
Record low57° (1984)

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 Mechanicsville, 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 Mechanicsville, 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.