Monthly outlook for Sandy Flat, SC: average high 71°, average low 49.2°. That is 1° above the climate normal for October. Precipitation is expected on 1 day (about 1.2 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 16 October (84.4°), the coolest 19 October (32.4°).
71°/49.2°
Average high / low
+1°
Above normal
1 / 4
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
71.3°
70.3°
+0.6°
21 October – 30 October
70.5°
67°
+1.9°
31 October – 9 November
at normal
63.9°
—
October records over 66 years
96.1°3 October 2019All-time high
29.8°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Marietta (9 mi).
Mon, 1281° / 59°0
81 °
Sandy Flat, Monday, 12 October
Clear. High 81°, low 59°.
Pressure30.03 inHg
Wind7.2 mph NW
Humidity57%
Visibility6.2 mi
Dew point60°
Tue, 1379° / 53°0
79 °
Sandy Flat, Tuesday, 13 October
Clear. High 79°, low 53°.
Pressure30.09 inHg
Wind3.2 mph S
Humidity53%
Visibility6.2 mi
Dew point59°
Wed, 1484° / 58°0
84 °
Sandy Flat, Wednesday, 14 October
Clear. High 84°, low 58°.
Pressure30.06 inHg
Wind2.2 mph NW
Humidity52%
Visibility6.2 mi
Dew point62°
Thu, 1581° / 59°0
81 °
Sandy Flat, Thursday, 15 October
Clear. High 81°, low 59°.
Pressure30.12 inHg
Wind5 mph E
Humidity60%
Visibility—
Dew point63°
Fri, 1684° / 64°0
84 °
Sandy Flat, Friday, 16 October
Clear. High 84°, low 64°.
Pressure29.97 inHg
Wind12.2 mph NW
Humidity50%
Visibility—
Dew point61°
Sat, 1759° / 38°0
59 °
Sandy Flat, Saturday, 17 October
Overcast. High 59°, low 38°.
Pressure29.91 inHg
Wind19.3 mph N
Humidity38%
Visibility—
Dew point29°
Sun, 1853° / 38°0
53 °
Sandy Flat, Sunday, 18 October
Clear. High 53°, low 38°.
Pressure30.33 inHg
Wind15.7 mph N
Humidity27%
Visibility—
Dew point18°
Mon, 1957° / 32°0
57 °
Sandy Flat, Monday, 19 October
Clear. High 57°, low 32°.
Pressure30.45 inHg
Wind3.8 mph SE
Humidity26%
Visibility—
Dew point19°
Tue, 2064° / 37°0
64 °
Sandy Flat, Tuesday, 20 October
Clear. High 64°, low 37°.
Pressure30.36 inHg
Wind4.6 mph E
Humidity27%
Visibility—
Dew point26°
Wed, 2166° / 42°0
66 °
Sandy Flat, Wednesday, 21 October
Clear. High 66°, low 42°.
Pressure30.36 inHg
Wind6.4 mph E
Humidity28%
Visibility—
Dew point29°
Thu, 2268° / 45°0
68 °
Sandy Flat, Thursday, 22 October
Overcast. High 68°, low 45°.
Pressure30.30 inHg
Wind6 mph E
Humidity30%
Visibility—
Dew point33°
Fri, 2374° / 48°0
74 °
Sandy Flat, Friday, 23 October
Clear. High 74°, low 48°.
Pressure30.24 inHg
Wind7 mph NE
Humidity29%
Visibility—
Dew point36°
Sat, 2472° / 49°0
72 °
Sandy Flat, Saturday, 24 October
Mostly clear. High 72°, low 49°.
Pressure30.24 inHg
Wind6.2 mph SW
Humidity37%
Visibility—
Dew point41°
Sun, 2576° / 51°0
76 °
Sandy Flat, Sunday, 25 October
Overcast. High 76°, low 51°.
Pressure30.09 inHg
Wind9.7 mph N
Humidity34%
Visibility—
Dew point42°
Mon, 2667° / 47°0
67 °
Sandy Flat, Monday, 26 October
Mostly clear. High 67°, low 47°.
Pressure30.00 inHg
Wind9.5 mph N
Humidity33%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2767° / 50°0.18
67 °
Sandy Flat, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.18 in
Chance of precipitation22%
Record high80° (1963)
Record low31° (1962)
Wed, 2867° / 50°0.15
67 °
Sandy Flat, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.15 in
Chance of precipitation28%
Record high81° (2016)
Record low34° (2001)
Thu, 2966° / 48°0.11
66 °
Sandy Flat, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.11 in
Chance of precipitation22%
Record high83° (2016)
Record low30° (1976)
Fri, 3066° / 48°0.11
66 °
Sandy Flat, Friday, 30 October
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.11 in
Chance of precipitation18%
Record high84° (2016)
Record low31° (2017)
Sat, 3166° / 49°0.12
66 °
Sandy Flat, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.12 in
Chance of precipitation23%
Record high83° (2016)
Record low38° (2011)
Sun, 0166° / 49°0.16
66 °
Sandy Flat, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.16 in
Chance of precipitation30%
Record high81° (1961)
Record low33° (2023)
Mon, 0266° / 49°0.25
66 °
Sandy Flat, Monday, 2 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.25 in
Chance of precipitation32%
Record high82° (1974)
Record low32° (1993)
Tue, 0365° / 47°0.06
65 °
Sandy Flat, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.06 in
Chance of precipitation20%
Record high82° (1974)
Record low31° (2014)
Wed, 0463° / 47°0.13
63 °
Sandy Flat, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.13 in
Chance of precipitation33%
Record high77° (1974)
Record low29° (1966)
Thu, 0562° / 46°0.13
62 °
Sandy Flat, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.13 in
Chance of precipitation27%
Record high77° (1961)
Record low32° (1991)
Fri, 0663° / 45°0.09
63 °
Sandy Flat, Friday, 6 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.09 in
Chance of precipitation22%
Record high76° (1961)
Record low28° (1976)
Sat, 0763° / 45°0.1
63 °
Sandy Flat, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.1 in
Chance of precipitation27%
Record high79° (2022)
Record low27° (1967)
Sun, 0863° / 45°0.07
63 °
Sandy Flat, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.07 in
Chance of precipitation23%
Record high80° (2024)
Record low29° (1967)
Mon, 0962° / 45°0.11
62 °
Sandy Flat, Monday, 9 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.11 in
Chance of precipitation22%
Record high79° (2023)
Record low29° (1976)
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 Sandy Flat, 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 Sandy Flat, 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.