Monthly outlook for Fairmont Mills, SC: average high 93.3°, average low 70.9°. That is 3.9° above the climate normal for August. Precipitation is expected on 10 days (about 4.3 inches), against a normal of 7 days and 2.0 inches. The warmest day looks like 12 August (100.3°), the coolest 22 August (68.3°).
93.3°/70.9°
Average high / low
+3.9°
Above normal
10 / 7
Wet days / normal
4.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
94.3°
86.3°
+4.5°
19 August – 28 August
91.7°
86.1°
+3.1°
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 (8 mi).
Mon, 1090° / 72°0.47
90 °
Fairmont Mills, Monday, 10 August
Heavy rain. High 90°, low 72°.
Pressure30.12 inHg
Wind7.9 mph W
Humidity45%
Visibility6.2 mi
Dew point67°
Tue, 1198° / 71°0.03
98 °
Fairmont Mills, Tuesday, 11 August
Light rain. High 98°, low 71°.
Pressure30.03 inHg
Wind6.1 mph W
Humidity43%
Visibility6.2 mi
Dew point66°
Wed, 12100° / 70°0.13
100 °
Fairmont Mills, Wednesday, 12 August
Light rain. High 100°, low 70°.
Pressure29.94 inHg
Wind5.3 mph W
Humidity41%
Visibility6.2 mi
Dew point66°
Thu, 1397° / 70°0
97 °
Fairmont Mills, Thursday, 13 August
Overcast. High 97°, low 70°.
Pressure29.91 inHg
Wind6.3 mph SW
Humidity38%
Visibility—
Dew point64°
Fri, 1496° / 74°0.14
96 °
Fairmont Mills, Friday, 14 August
Light rain. High 96°, low 74°.
Pressure30.03 inHg
Wind16.5 mph N
Humidity40%
Visibility—
Dew point65°
Sat, 1586° / 72°0.53
86 °
Fairmont Mills, Saturday, 15 August
Rain. High 86°, low 72°.
Pressure30.15 inHg
Wind6.2 mph E
Humidity62%
Visibility—
Dew point70°
Sun, 1693° / 70°0.42
93 °
Fairmont Mills, Sunday, 16 August
Rain. High 93°, low 70°.
Pressure30.12 inHg
Wind6.8 mph S
Humidity51%
Visibility—
Dew point68°
Mon, 17100° / 71°0.1
100 °
Fairmont Mills, Monday, 17 August
Light rain. High 100°, low 71°.
Pressure29.91 inHg
Wind10.6 mph W
Humidity33%
Visibility—
Dew point62°
Tue, 1893° / 71°0.88
93 °
Fairmont Mills, Tuesday, 18 August
Heavy rain. High 93°, low 71°.
Pressure29.91 inHg
Wind4 mph E
Humidity51%
Visibility—
Dew point69°
Wed, 1988° / 71°0
88 °
Fairmont Mills, Wednesday, 19 August
Overcast. High 88°, low 71°.
Pressure29.85 inHg
Wind11.5 mph W
Humidity49%
Visibility—
Dew point64°
Thu, 2095° / 73°0
95 °
Fairmont Mills, Thursday, 20 August
Overcast. High 95°, low 73°.
Pressure29.77 inHg
Wind13 mph W
Humidity40%
Visibility—
Dew point65°
Fri, 2192° / 70°0
92 °
Fairmont Mills, Friday, 21 August
Clear. High 92°, low 70°.
Pressure29.88 inHg
Wind3.6 mph NE
Humidity35%
Visibility—
Dew point57°
Sat, 2297° / 68°0.33
97 °
Fairmont Mills, Saturday, 22 August
Rain. High 97°, low 68°.
Pressure29.94 inHg
Wind9.1 mph S
Humidity39%
Visibility—
Dew point62°
Sun, 2392° / 70°1.18
92 °
Fairmont Mills, Sunday, 23 August
Heavy rain. High 92°, low 70°.
Pressure29.97 inHg
Wind11.2 mph SW
Humidity48%
Visibility—
Dew point67°
Mon, 2486° / 70°0.06
86 °
Fairmont Mills, Monday, 24 August
Light rain. High 86°, low 70°.
Pressure30.09 inHg
Wind11.6 mph NE
Humidity56%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2585° / 68°0.11
85 °
Fairmont Mills, 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 °
Fairmont Mills, 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 °
Fairmont Mills, 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 °
Fairmont Mills, 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 °
Fairmont Mills, 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 °
Fairmont Mills, 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 °
Fairmont Mills, 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 °
Fairmont Mills, 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 °
Fairmont Mills, 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 °
Fairmont Mills, 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 °
Fairmont Mills, 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 °
Fairmont Mills, 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 °
Fairmont Mills, 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 °
Fairmont Mills, 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 Fairmont Mills, 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 Fairmont Mills, 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.