Monthly outlook for Hayes Crossroads, SC: average high 95.3°, average low 75.1°. That is 3.7° above the climate normal for August. Precipitation is expected on 9 days (about 2.9 inches), against a normal of 8 days and 2.3 inches. The warmest day looks like 22 August (102.3°), the coolest 9 August (73°).
95.3°/75.1°
Average high / low
+3.7°
Above normal
9 / 8
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
94.9°
88.7°
+3.5°
19 August – 28 August
95.8°
88.3°
+4.2°
29 August – 7 September
at normal
86.4°
—
August records over 66 years
104.4°21 August 1983All-time high
59.2°14 August 1967All-time low
Climate normals and records are computed from the nearest reference point — Kline (5 mi).
Mon, 1096° / 75°0.09
96 °
Hayes Crossroads, Monday, 10 August
Rain. High 96°, low 75°.
Pressure30.12 inHg
Wind8.1 mph W
Humidity49%
Visibility6.2 mi
Dew point71°
Tue, 1198° / 76°0.03
98 °
Hayes Crossroads, Tuesday, 11 August
Light rain. High 98°, low 76°.
Pressure30.03 inHg
Wind9.6 mph W
Humidity42%
Visibility6.2 mi
Dew point69°
Wed, 12100° / 75°0.02
100 °
Hayes Crossroads, Wednesday, 12 August
Light rain. High 100°, low 75°.
Pressure29.94 inHg
Wind12.1 mph W
Humidity42%
Visibility6.2 mi
Dew point68°
Thu, 1399° / 75°0.11
99 °
Hayes Crossroads, Thursday, 13 August
Light rain. High 99°, low 75°.
Pressure29.91 inHg
Wind15.3 mph W
Humidity36%
Visibility—
Dew point65°
Fri, 1498° / 74°0.5
98 °
Hayes Crossroads, Friday, 14 August
Rain. High 98°, low 74°.
Pressure30.03 inHg
Wind10.5 mph SW
Humidity42%
Visibility—
Dew point68°
Sat, 1589° / 75°0.18
89 °
Hayes Crossroads, Saturday, 15 August
Rain. High 89°, low 75°.
Pressure30.12 inHg
Wind11.1 mph NE
Humidity62%
Visibility—
Dew point73°
Sun, 1690° / 75°0.32
90 °
Hayes Crossroads, Sunday, 16 August
Light rain. High 90°, low 75°.
Pressure30.09 inHg
Wind10 mph SE
Humidity61%
Visibility—
Dew point72°
Mon, 17100° / 74°1.26
100 °
Hayes Crossroads, Monday, 17 August
Heavy rain. High 100°, low 74°.
Pressure29.91 inHg
Wind20.9 mph N
Humidity45%
Visibility—
Dew point70°
Tue, 1891° / 73°0.05
91 °
Hayes Crossroads, Tuesday, 18 August
Light rain. High 91°, low 73°.
Pressure29.91 inHg
Wind6.3 mph E
Humidity56%
Visibility—
Dew point71°
Wed, 1992° / 76°0
92 °
Hayes Crossroads, Wednesday, 19 August
Mostly clear. High 92°, low 76°.
Pressure30.00 inHg
Wind10.5 mph NE
Humidity43%
Visibility—
Dew point64°
Thu, 2093° / 74°0
93 °
Hayes Crossroads, Thursday, 20 August
Clear. High 93°, low 74°.
Pressure30.00 inHg
Wind9 mph NE
Humidity39%
Visibility—
Dew point62°
Fri, 2198° / 76°0.01
98 °
Hayes Crossroads, Friday, 21 August
Light rain. High 98°, low 76°.
Pressure29.94 inHg
Wind9.6 mph S
Humidity38%
Visibility—
Dew point65°
Sat, 22102° / 77°0.04
102 °
Hayes Crossroads, Saturday, 22 August
Light rain. High 102°, low 77°.
Pressure29.88 inHg
Wind12.7 mph S
Humidity38%
Visibility—
Dew point67°
Sun, 2395° / 76°0.22
95 °
Hayes Crossroads, Sunday, 23 August
Rain. High 95°, low 76°.
Pressure29.94 inHg
Wind11.3 mph SE
Humidity48%
Visibility—
Dew point70°
Mon, 2495° / 76°0
95 °
Hayes Crossroads, Monday, 24 August
Overcast. High 95°, low 76°.
Pressure30.03 inHg
Wind13.2 mph S
Humidity44%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 71°0.16
87 °
Hayes Crossroads, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.16 in
Chance of precipitation47%
Record high100° (2023)
Record low63° (1994)
Wed, 2688° / 71°0.12
88 °
Hayes Crossroads, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.12 in
Chance of precipitation38%
Record high101° (2023)
Record low63° (1969)
Thu, 2788° / 72°0.11
88 °
Hayes Crossroads, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high88°
Average low72°
Average precipitation0.11 in
Chance of precipitation50%
Record high98° (2023)
Record low61° (2013)
Fri, 2888° / 72°0.12
88 °
Hayes Crossroads, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low72°
Average precipitation0.12 in
Chance of precipitation35%
Record high97° (1983)
Record low62° (1966)
Sat, 2988° / 72°0.08
88 °
Hayes Crossroads, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high88°
Average low72°
Average precipitation0.08 in
Chance of precipitation45%
Record high97° (1990)
Record low62° (1986)
Sun, 3087° / 72°0.25
87 °
Hayes Crossroads, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low72°
Average precipitation0.25 in
Chance of precipitation43%
Record high96° (1993)
Record low59° (1986)
Mon, 3187° / 71°0.16
87 °
Hayes Crossroads, Monday, 31 August
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.16 in
Chance of precipitation45%
Record high96° (1993)
Record low62° (1968)
Tue, 0187° / 71°0.12
87 °
Hayes Crossroads, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.12 in
Chance of precipitation37%
Record high96° (1978)
Record low60° (1999)
Wed, 0286° / 71°0.17
86 °
Hayes Crossroads, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high86°
Average low71°
Average precipitation0.17 in
Chance of precipitation42%
Record high98° (2020)
Record low62° (1972)
Thu, 0387° / 70°0.14
87 °
Hayes Crossroads, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.14 in
Chance of precipitation38%
Record high100° (2020)
Record low61° (2023)
Fri, 0486° / 70°0.14
86 °
Hayes Crossroads, Friday, 4 September
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.14 in
Chance of precipitation43%
Record high100° (2020)
Record low62° (1967)
Sat, 0585° / 70°0.18
85 °
Hayes Crossroads, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high85°
Average low70°
Average precipitation0.18 in
Chance of precipitation47%
Record high97° (1999)
Record low56° (1997)
Sun, 0686° / 70°0.13
86 °
Hayes Crossroads, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.13 in
Chance of precipitation37%
Record high97° (1999)
Record low57° (1997)
Mon, 0786° / 70°0.1
86 °
Hayes Crossroads, Monday, 7 September
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.1 in
Chance of precipitation28%
Record high98° (2019)
Record low59° (1997)
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 Hayes 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 Hayes 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.