Monthly outlook for White Plains, SC: average high 91.2°, average low 69.2°. That is 2.7° above the climate normal for August. Precipitation is expected on 9 days (about 2.3 inches), against a normal of 7 days and 2.0 inches. The warmest day looks like 24 August (100.4°), the coolest 21 August (63.3°).
91.2°/69.2°
Average high / low
+2.7°
Above normal
9 / 7
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
89.7°
86.3°
+1.9°
19 August – 28 August
93.5°
86.1°
+4.1°
29 August – 7 September
at normal
84.2°
—
August records over 66 years
103.1°17 August 2007All-time high
55.9°30 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Spartanburg (11 mi).
Mon, 1097° / 71°0.3
97 °
White Plains, Monday, 10 August
Heavy rain. High 97°, low 71°.
Pressure30.09 inHg
Wind6.2 mph W
Humidity38%
Visibility6.2 mi
Dew point64°
Tue, 1197° / 70°0.02
97 °
White Plains, Tuesday, 11 August
Light rain. High 97°, low 70°.
Pressure30.03 inHg
Wind2.4 mph W
Humidity41%
Visibility6.2 mi
Dew point67°
Wed, 1297° / 71°0.4
97 °
White Plains, Wednesday, 12 August
Rain. High 97°, low 71°.
Pressure29.91 inHg
Wind5.7 mph W
Humidity39%
Visibility6.2 mi
Dew point65°
Thu, 1395° / 70°0.06
95 °
White Plains, Thursday, 13 August
Light rain. High 95°, low 70°.
Pressure29.91 inHg
Wind7.6 mph NW
Humidity38%
Visibility—
Dew point61°
Fri, 1483° / 72°0.07
83 °
White Plains, Friday, 14 August
Light rain. High 83°, low 72°.
Pressure30.09 inHg
Wind6.8 mph SW
Humidity78%
Visibility—
Dew point68°
Sat, 1579° / 69°0.05
79 °
White Plains, Saturday, 15 August
Light rain. High 79°, low 69°.
Pressure30.21 inHg
Wind7.9 mph NE
Humidity70%
Visibility—
Dew point63°
Sun, 1678° / 66°0
78 °
White Plains, Sunday, 16 August
Light rain. High 78°, low 66°.
Pressure30.18 inHg
Wind5.5 mph E
Humidity61%
Visibility—
Dew point61°
Mon, 1789° / 68°0.72
89 °
White Plains, Monday, 17 August
Rain. High 89°, low 68°.
Pressure30.06 inHg
Wind9.7 mph S
Humidity70%
Visibility—
Dew point70°
Tue, 1892° / 69°0.09
92 °
White Plains, Tuesday, 18 August
Light rain. High 92°, low 69°.
Pressure29.94 inHg
Wind6.4 mph SW
Humidity47%
Visibility—
Dew point66°
Wed, 1991° / 71°0.41
91 °
White Plains, Wednesday, 19 August
Rain. High 91°, low 71°.
Pressure29.91 inHg
Wind4.8 mph NW
Humidity52%
Visibility—
Dew point67°
Thu, 2095° / 70°0
95 °
White Plains, Thursday, 20 August
Clear. High 95°, low 70°.
Pressure29.77 inHg
Wind14.5 mph NW
Humidity36%
Visibility—
Dew point62°
Fri, 2188° / 63°0
88 °
White Plains, Friday, 21 August
Overcast. High 88°, low 63°.
Pressure29.94 inHg
Wind5.5 mph NE
Humidity36%
Visibility—
Dew point54°
Sat, 2289° / 66°0.03
89 °
White Plains, Saturday, 22 August
Light rain. High 89°, low 66°.
Pressure30.03 inHg
Wind4.5 mph SW
Humidity37%
Visibility—
Dew point57°
Sun, 2397° / 69°0.1
97 °
White Plains, Sunday, 23 August
Light rain. High 97°, low 69°.
Pressure30.00 inHg
Wind10.3 mph NE
Humidity39%
Visibility—
Dew point64°
Mon, 24100° / 70°0
100 °
White Plains, Monday, 24 August
Overcast. High 100°, low 70°.
Pressure29.97 inHg
Wind3.6 mph NW
Humidity29%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2585° / 68°0.11
85 °
White Plains, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.11 in
Chance of precipitation33%
Record high96° (1998)
Record low59° (1969)
Wed, 2685° / 68°0.15
85 °
White Plains, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.15 in
Chance of precipitation25%
Record high97° (1998)
Record low58° (2013)
Thu, 2787° / 69°0.11
87 °
White Plains, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.11 in
Chance of precipitation35%
Record high96° (1987)
Record low57° (1966)
Fri, 2886° / 69°0.06
86 °
White Plains, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.06 in
Chance of precipitation27%
Record high95° (1987)
Record low60° (1966)
Sat, 2986° / 69°0.04
86 °
White Plains, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.04 in
Chance of precipitation27%
Record high96° (1998)
Record low58° (1968)
Sun, 3085° / 69°0.09
85 °
White Plains, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.09 in
Chance of precipitation37%
Record high94° (2024)
Record low56° (1965)
Mon, 3184° / 68°0.12
84 °
White Plains, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.12 in
Chance of precipitation43%
Record high94° (1993)
Record low60° (1999)
Tue, 0184° / 68°0.09
84 °
White Plains, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.09 in
Chance of precipitation43%
Record high94° (2014)
Record low57° (1999)
Wed, 0284° / 67°0.09
84 °
White Plains, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.09 in
Chance of precipitation33%
Record high97° (2011)
Record low55° (1967)
Thu, 0385° / 67°0.13
85 °
White Plains, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.13 in
Chance of precipitation42%
Record high94° (2015)
Record low53° (1967)
Fri, 0483° / 67°0.12
83 °
White Plains, Friday, 4 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.12 in
Chance of precipitation38%
Record high95° (1975)
Record low57° (1995)
Sat, 0583° / 67°0.18
83 °
White Plains, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.18 in
Chance of precipitation35%
Record high94° (1975)
Record low55° (1997)
Sun, 0684° / 67°0.11
84 °
White Plains, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.11 in
Chance of precipitation32%
Record high95° (2023)
Record low57° (1982)
Mon, 0783° / 66°0.12
83 °
White Plains, Monday, 7 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.12 in
Chance of precipitation23%
Record high96° (1990)
Record low54° (2017)
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 White Plains, 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 White Plains, 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.