Monthly outlook for Lake City, SC: average high 92.9°, average low 74.7°. That is 3.1° above the climate normal for August. Precipitation is expected on 10 days (about 2.1 inches), against a normal of 9 days and 2.9 inches. The warmest day looks like 13 August (98.6°), the coolest 15 August (70.5°).
92.9°/74.7°
Average high / low
+3.1°
Above normal
10 / 9
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
92.1°
87.5°
+2.6°
19 August – 28 August
94.3°
87.1°
+4°
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
Mon, 1091° / 74°0.19
91 °
Lake City, Monday, 10 August
Rain. High 91°, low 74°.
Pressure30.12 inHg
Wind8.4 mph W
Humidity60%
Visibility6.2 mi
Dew point74°
Tue, 1198° / 76°0.03
98 °
Lake City, Tuesday, 11 August
Light rain. High 98°, low 76°.
Pressure30.00 inHg
Wind8 mph W
Humidity51%
Visibility6.2 mi
Dew point71°
Wed, 1298° / 77°0
98 °
Lake City, Wednesday, 12 August
Clear. High 98°, low 77°.
Pressure29.91 inHg
Wind10.5 mph W
Humidity51%
Visibility6.2 mi
Dew point71°
Thu, 1399° / 78°0.05
99 °
Lake City, Thursday, 13 August
Light rain. High 99°, low 78°.
Pressure29.88 inHg
Wind13.2 mph W
Humidity40%
Visibility—
Dew point66°
Fri, 1498° / 73°0.7
98 °
Lake City, Friday, 14 August
Rain. High 98°, low 73°.
Pressure30.00 inHg
Wind25.5 mph NW
Humidity50%
Visibility—
Dew point71°
Sat, 1586° / 71°0.06
86 °
Lake City, Saturday, 15 August
Light rain. High 86°, low 71°.
Pressure30.15 inHg
Wind7.4 mph NE
Humidity72%
Visibility—
Dew point70°
Sun, 1687° / 74°0.21
87 °
Lake City, Sunday, 16 August
Light rain. High 87°, low 74°.
Pressure30.12 inHg
Wind10.6 mph SE
Humidity53%
Visibility—
Dew point66°
Mon, 1785° / 72°0.47
85 °
Lake City, Monday, 17 August
Rain. High 85°, low 72°.
Pressure29.97 inHg
Wind14.1 mph S
Humidity72%
Visibility—
Dew point74°
Tue, 1889° / 73°0.04
89 °
Lake City, Tuesday, 18 August
Light rain. High 89°, low 73°.
Pressure29.94 inHg
Wind8.3 mph NE
Humidity62%
Visibility—
Dew point71°
Wed, 1993° / 74°0
93 °
Lake City, Wednesday, 19 August
Clear. High 93°, low 74°.
Pressure29.97 inHg
Wind9.2 mph NE
Humidity45%
Visibility—
Dew point65°
Thu, 2091° / 73°0
91 °
Lake City, Thursday, 20 August
Partly cloudy. High 91°, low 73°.
Pressure30.00 inHg
Wind7.6 mph NE
Humidity49%
Visibility—
Dew point67°
Fri, 2196° / 75°0
96 °
Lake City, Friday, 21 August
Mostly clear. High 96°, low 75°.
Pressure29.94 inHg
Wind9.1 mph S
Humidity45%
Visibility—
Dew point69°
Sat, 2298° / 78°0.13
98 °
Lake City, Saturday, 22 August
Light rain. High 98°, low 78°.
Pressure29.88 inHg
Wind11.8 mph S
Humidity46%
Visibility—
Dew point70°
Sun, 2393° / 76°0.1
93 °
Lake City, Sunday, 23 August
Light rain. High 93°, low 76°.
Pressure29.94 inHg
Wind10.6 mph S
Humidity53%
Visibility—
Dew point72°
Mon, 2494° / 76°0
94 °
Lake City, Monday, 24 August
Overcast. High 94°, low 76°.
Pressure30.03 inHg
Wind10.4 mph S
Humidity48%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2586° / 71°0.15
86 °
Lake City, 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 °
Lake City, 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 °
Lake City, 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 °
Lake City, 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 °
Lake City, 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 °
Lake City, 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 °
Lake City, 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 °
Lake City, 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 °
Lake City, 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 °
Lake City, 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 °
Lake City, 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 °
Lake City, 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 °
Lake City, 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 °
Lake City, 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 Lake City, 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 Lake City, 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.