Monthly outlook for Barrineau Crossroads, SC: average high 92.8°, average low 74°. That is 3° above the climate normal for August. Precipitation is expected on 11 days (about 3.2 inches), against a normal of 9 days and 2.9 inches. The warmest day looks like 14 August (98.6°), the coolest 17 August (70.8°).
92.8°/74°
Average high / low
+3°
Above normal
11 / 9
Wet days / normal
3.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
93.5°
87.5°
+3.3°
19 August – 28 August
91.7°
87.1°
+2.5°
29 August – 7 September
at normal
85.4°
—
August records over 66 years
105.1°10 August 2007All-time high
58.6°8 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Lake City (9 mi).
Mon, 1091° / 74°0.27
91 °
Barrineau Crossroads, Monday, 10 August
Rain. High 91°, low 74°.
Pressure30.12 inHg
Wind7.8 mph W
Humidity58%
Visibility6.2 mi
Dew point74°
Tue, 1196° / 73°0.02
96 °
Barrineau Crossroads, Tuesday, 11 August
Light rain. High 96°, low 73°.
Pressure30.03 inHg
Wind8.3 mph W
Humidity53%
Visibility6.2 mi
Dew point70°
Wed, 1298° / 73°0.05
98 °
Barrineau Crossroads, Wednesday, 12 August
Light rain. High 98°, low 73°.
Pressure29.94 inHg
Wind8.1 mph W
Humidity51%
Visibility6.2 mi
Dew point70°
Thu, 1397° / 72°0.01
97 °
Barrineau Crossroads, Thursday, 13 August
Light rain. High 97°, low 72°.
Pressure29.94 inHg
Wind6.3 mph W
Humidity46%
Visibility—
Dew point68°
Fri, 1499° / 78°0.07
99 °
Barrineau Crossroads, Friday, 14 August
Light rain. High 99°, low 78°.
Pressure30.00 inHg
Wind9.1 mph SW
Humidity41%
Visibility—
Dew point68°
Sat, 1590° / 74°0.24
90 °
Barrineau Crossroads, Saturday, 15 August
Light rain. High 90°, low 74°.
Pressure30.15 inHg
Wind8 mph NE
Humidity61%
Visibility—
Dew point71°
Sun, 1685° / 75°0.09
85 °
Barrineau Crossroads, Sunday, 16 August
Light rain. High 85°, low 75°.
Pressure30.12 inHg
Wind11.3 mph SE
Humidity66%
Visibility—
Dew point71°
Mon, 1798° / 71°0.26
98 °
Barrineau Crossroads, Monday, 17 August
Rain. High 98°, low 71°.
Pressure29.94 inHg
Wind19.7 mph NW
Humidity51%
Visibility—
Dew point72°
Tue, 1890° / 72°1.03
90 °
Barrineau Crossroads, Tuesday, 18 August
Heavy rain. High 90°, low 72°.
Pressure29.91 inHg
Wind11.6 mph SW
Humidity60%
Visibility—
Dew point72°
Wed, 1994° / 72°0
94 °
Barrineau Crossroads, Wednesday, 19 August
Overcast. High 94°, low 72°.
Pressure29.88 inHg
Wind16.2 mph SW
Humidity61%
Visibility—
Dew point72°
Thu, 2091° / 75°0.06
91 °
Barrineau Crossroads, Thursday, 20 August
Light rain. High 91°, low 75°.
Pressure29.83 inHg
Wind15.5 mph SW
Humidity55%
Visibility—
Dew point71°
Fri, 2192° / 73°0.02
92 °
Barrineau Crossroads, Friday, 21 August
Light rain. High 92°, low 73°.
Pressure29.85 inHg
Wind9.7 mph SW
Humidity48%
Visibility—
Dew point66°
Sat, 2294° / 76°0
94 °
Barrineau Crossroads, Saturday, 22 August
Overcast. High 94°, low 76°.
Pressure30.00 inHg
Wind11.8 mph S
Humidity51%
Visibility—
Dew point69°
Sun, 2395° / 77°0.06
95 °
Barrineau Crossroads, Sunday, 23 August
Light rain. High 95°, low 77°.
Pressure30.00 inHg
Wind12.6 mph SW
Humidity53%
Visibility—
Dew point72°
Mon, 2484° / 72°0.98
84 °
Barrineau Crossroads, Monday, 24 August
Rain. High 84°, low 72°.
Pressure30.06 inHg
Wind7.9 mph S
Humidity76%
Visibility—
Dew point73°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2586° / 71°0.15
86 °
Barrineau Crossroads, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low71°
Average precipitation0.15 in
Chance of precipitation43%
Record high99° (1968)
Record low61° (1994)
Wed, 2687° / 71°0.14
87 °
Barrineau Crossroads, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.14 in
Chance of precipitation45%
Record high99° (2023)
Record low62° (1997)
Thu, 2787° / 71°0.19
87 °
Barrineau Crossroads, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.19 in
Chance of precipitation50%
Record high97° (2023)
Record low60° (1966)
Fri, 2887° / 71°0.21
87 °
Barrineau Crossroads, Friday, 28 August
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.21 in
Chance of precipitation50%
Record high96° (1983)
Record low62° (1966)
Sat, 2987° / 71°0.13
87 °
Barrineau Crossroads, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.13 in
Chance of precipitation45%
Record high95° (1983)
Record low61° (1986)
Sun, 3086° / 71°0.24
86 °
Barrineau Crossroads, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high86°
Average low71°
Average precipitation0.24 in
Chance of precipitation50%
Record high95° (1998)
Record low59° (1965)
Mon, 3186° / 71°0.24
86 °
Barrineau Crossroads, Monday, 31 August
Climate normal for this date — 60-year average.
Average high86°
Average low71°
Average precipitation0.24 in
Chance of precipitation48%
Record high97° (2018)
Record low62° (1965)
Tue, 0186° / 71°0.11
86 °
Barrineau Crossroads, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high86°
Average low71°
Average precipitation0.11 in
Chance of precipitation40%
Record high96° (1993)
Record low59° (1999)
Wed, 0285° / 70°0.16
85 °
Barrineau Crossroads, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high85°
Average low70°
Average precipitation0.16 in
Chance of precipitation52%
Record high95° (1980)
Record low60° (1967)
Thu, 0385° / 70°0.15
85 °
Barrineau Crossroads, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high85°
Average low70°
Average precipitation0.15 in
Chance of precipitation43%
Record high98° (2010)
Record low59° (2023)
Fri, 0485° / 70°0.14
85 °
Barrineau Crossroads, Friday, 4 September
Climate normal for this date — 60-year average.
Average high85°
Average low70°
Average precipitation0.14 in
Chance of precipitation37%
Record high95° (1993)
Record low61° (2017)
Sat, 0584° / 69°0.35
84 °
Barrineau Crossroads, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high84°
Average low69°
Average precipitation0.35 in
Chance of precipitation47%
Record high96° (1983)
Record low53° (1997)
Sun, 0685° / 70°0.17
85 °
Barrineau Crossroads, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high85°
Average low70°
Average precipitation0.17 in
Chance of precipitation45%
Record high97° (2018)
Record low56° (1997)
Mon, 0785° / 69°0.09
85 °
Barrineau Crossroads, Monday, 7 September
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.09 in
Chance of precipitation40%
Record high96° (1983)
Record low59° (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 Barrineau Crossroads, 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 Barrineau Crossroads, 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.