Monthly outlook for Sandy Flat, SC: average high 67°, average low 47.9°. That is 1.4° below the climate normal for October. Precipitation is expected on 3 days (about 6.2 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 14 October (83.4°), the coolest 19 October (32.7°).
67°/47.9°
Average high / low
−1.4°
Below normal
3 / 4
Wet days / normal
6.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
71.7°
70.6°
+0.6°
20 October – 29 October
59.1°
67.3°
-4.5°
30 October – 8 November
at normal
64.3°
—
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).
Sun, 1169° / 61°1.33
69 °
Sandy Flat, Sunday, 11 October
Heavy rain. High 69°, low 61°.
Pressure29.94 inHg
Wind12.6 mph SW
Humidity79%
Visibility6.2 mi
Dew point59°
Mon, 1280° / 59°0
80 °
Sandy Flat, Monday, 12 October
Mostly clear. High 80°, low 59°.
Pressure30.00 inHg
Wind5.6 mph NW
Humidity56%
Visibility6.2 mi
Dew point59°
Tue, 1380° / 54°0
80 °
Sandy Flat, Tuesday, 13 October
Clear. High 80°, low 54°.
Pressure30.06 inHg
Wind1.6 mph SW
Humidity56%
Visibility6.2 mi
Dew point61°
Wed, 1483° / 57°0
83 °
Sandy Flat, Wednesday, 14 October
Clear. High 83°, low 57°.
Pressure30.06 inHg
Wind2 mph W
Humidity54%
Visibility6.2 mi
Dew point61°
Thu, 1582° / 60°0
82 °
Sandy Flat, Thursday, 15 October
Clear. High 82°, low 60°.
Pressure30.12 inHg
Wind5 mph N
Humidity59%
Visibility—
Dew point63°
Fri, 1682° / 62°0
82 °
Sandy Flat, Friday, 16 October
Clear. High 82°, low 62°.
Pressure30.00 inHg
Wind9.2 mph SW
Humidity47%
Visibility—
Dew point57°
Sat, 1769° / 42°0
69 °
Sandy Flat, Saturday, 17 October
Overcast. High 69°, low 42°.
Pressure29.88 inHg
Wind18.9 mph N
Humidity47%
Visibility—
Dew point46°
Sun, 1853° / 36°0
53 °
Sandy Flat, Sunday, 18 October
Clear. High 53°, low 36°.
Pressure30.27 inHg
Wind16.7 mph N
Humidity35%
Visibility—
Dew point24°
Mon, 1956° / 33°0
56 °
Sandy Flat, Monday, 19 October
Clear. High 56°, low 33°.
Pressure30.53 inHg
Wind7.9 mph E
Humidity25%
Visibility—
Dew point18°
Tue, 2058° / 35°0
58 °
Sandy Flat, Tuesday, 20 October
Clear. High 58°, low 35°.
Pressure30.45 inHg
Wind8.5 mph NE
Humidity29%
Visibility—
Dew point22°
Wed, 2161° / 37°0
61 °
Sandy Flat, Wednesday, 21 October
Clear. High 61°, low 37°.
Pressure30.39 inHg
Wind8.1 mph NE
Humidity27%
Visibility—
Dew point24°
Thu, 2263° / 41°0
63 °
Sandy Flat, Thursday, 22 October
Clear. High 63°, low 41°.
Pressure30.42 inHg
Wind9.3 mph NE
Humidity41%
Visibility—
Dew point36°
Fri, 2363° / 43°0
63 °
Sandy Flat, Friday, 23 October
Partly cloudy. High 63°, low 43°.
Pressure30.24 inHg
Wind8.3 mph NE
Humidity46%
Visibility—
Dew point39°
Sat, 2453° / 45°1.06
53 °
Sandy Flat, Saturday, 24 October
Rain. High 53°, low 45°.
Pressure30.03 inHg
Wind10.8 mph NE
Humidity93%
Visibility—
Dew point47°
Sun, 2557° / 44°0.02
57 °
Sandy Flat, Sunday, 25 October
Light rain. High 57°, low 44°.
Pressure29.85 inHg
Wind7.7 mph NW
Humidity70%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2667° / 50°0.24
67 °
Sandy Flat, Monday, 26 October
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.24 in
Chance of precipitation23%
Record high81° (1963)
Record low33° (2013)
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)
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.