Monthly outlook for Rock Bluff, SC: average high 77.5°, average low 59.8°. That is 2.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 3 days and 1.4 inches. The warmest day looks like 16 October (88°), the coolest 18 October (40.4°).
77.5°/59.8°
Average high / low
+2.1°
Above normal
1 / 3
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
77.8°
74.4°
+1.9°
21 October – 30 October
76.9°
71.8°
+2.8°
31 October – 9 November
at normal
69.4°
—
October records over 66 years
96.1°4 October 2019All-time high
33.3°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Lane (7 mi).
Mon, 1284° / 67°0
84 °
Rock Bluff, Monday, 12 October
Clear. High 84°, low 67°.
Pressure29.97 inHg
Wind8 mph NW
Humidity56%
Visibility6.2 mi
Dew point63°
Tue, 1385° / 63°0
85 °
Rock Bluff, Tuesday, 13 October
Clear. High 85°, low 63°.
Pressure30.06 inHg
Wind2.5 mph N
Humidity54%
Visibility6.2 mi
Dew point63°
Wed, 1487° / 64°0
87 °
Rock Bluff, Wednesday, 14 October
Clear. High 87°, low 64°.
Pressure30.06 inHg
Wind3.2 mph SW
Humidity50%
Visibility6.2 mi
Dew point64°
Thu, 1588° / 66°0
88 °
Rock Bluff, Thursday, 15 October
Clear. High 88°, low 66°.
Pressure30.12 inHg
Wind3.2 mph W
Humidity56%
Visibility6.2 mi
Dew point66°
Fri, 1688° / 67°0
88 °
Rock Bluff, Friday, 16 October
Clear. High 88°, low 67°.
Pressure29.97 inHg
Wind13.4 mph N
Humidity46%
Visibility—
Dew point62°
Sat, 1768° / 48°0
68 °
Rock Bluff, Saturday, 17 October
Overcast. High 68°, low 48°.
Pressure30.27 inHg
Wind17 mph N
Humidity27%
Visibility—
Dew point27°
Sun, 1857° / 40°0
57 °
Rock Bluff, Sunday, 18 October
Clear. High 57°, low 40°.
Pressure30.59 inHg
Wind13.9 mph NE
Humidity22%
Visibility—
Dew point17°
Mon, 1969° / 44°0
69 °
Rock Bluff, Monday, 19 October
Overcast. High 69°, low 44°.
Pressure30.53 inHg
Wind10.6 mph NE
Humidity51%
Visibility—
Dew point46°
Tue, 2075° / 53°0
75 °
Rock Bluff, Tuesday, 20 October
Clear. High 75°, low 53°.
Pressure30.36 inHg
Wind10.1 mph NE
Humidity45%
Visibility—
Dew point49°
Wed, 2174° / 58°0
74 °
Rock Bluff, Wednesday, 21 October
Overcast. High 74°, low 58°.
Pressure30.36 inHg
Wind12.6 mph NE
Humidity53%
Visibility—
Dew point52°
Thu, 2276° / 62°0
76 °
Rock Bluff, Thursday, 22 October
Overcast. High 76°, low 62°.
Pressure30.33 inHg
Wind13.3 mph NE
Humidity45%
Visibility—
Dew point51°
Fri, 2373° / 60°0
73 °
Rock Bluff, Friday, 23 October
Overcast. High 73°, low 60°.
Pressure30.21 inHg
Wind14.3 mph NE
Humidity72%
Visibility—
Dew point59°
Sat, 2482° / 63°0
82 °
Rock Bluff, Saturday, 24 October
Overcast. High 82°, low 63°.
Pressure30.00 inHg
Wind13 mph NE
Humidity54%
Visibility—
Dew point61°
Sun, 2578° / 66°0
78 °
Rock Bluff, Sunday, 25 October
Light rain. High 78°, low 66°.
Pressure29.80 inHg
Wind14.5 mph NE
Humidity71%
Visibility—
Dew point65°
Mon, 2679° / 70°0
79 °
Rock Bluff, Monday, 26 October
Overcast. High 79°, low 70°.
Pressure29.80 inHg
Wind10.7 mph NE
Humidity64%
Visibility—
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2772° / 56°0.11
72 °
Rock Bluff, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high72°
Average low56°
Average precipitation0.11 in
Chance of precipitation28%
Record high86° (2010)
Record low38° (1962)
Wed, 2872° / 57°0.09
72 °
Rock Bluff, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high72°
Average low57°
Average precipitation0.09 in
Chance of precipitation30%
Record high83° (1984)
Record low40° (1976)
Thu, 2970° / 55°0.07
70 °
Rock Bluff, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high70°
Average low55°
Average precipitation0.07 in
Chance of precipitation28%
Record high81° (1984)
Record low33° (1976)
Fri, 3070° / 54°0.12
70 °
Rock Bluff, Friday, 30 October
Climate normal for this date — 60-year average.
Average high70°
Average low54°
Average precipitation0.12 in
Chance of precipitation18%
Record high82° (1984)
Record low39° (2001)
Sat, 3171° / 55°0.07
71 °
Rock Bluff, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.07 in
Chance of precipitation23%
Record high85° (1961)
Record low40° (1990)
Sun, 0172° / 55°0.09
72 °
Rock Bluff, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high72°
Average low55°
Average precipitation0.09 in
Chance of precipitation23%
Record high85° (1961)
Record low41° (1993)
Mon, 0271° / 55°0.1
71 °
Rock Bluff, Monday, 2 November
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.1 in
Chance of precipitation25%
Record high84° (1961)
Record low38° (2023)
Tue, 0370° / 53°0.07
70 °
Rock Bluff, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.07 in
Chance of precipitation20%
Record high83° (1972)
Record low38° (1966)
Wed, 0469° / 53°0.09
69 °
Rock Bluff, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.09 in
Chance of precipitation35%
Record high82° (1961)
Record low36° (1966)
Thu, 0568° / 53°0.08
68 °
Rock Bluff, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.08 in
Chance of precipitation22%
Record high83° (1961)
Record low37° (2006)
Fri, 0668° / 52°0.05
68 °
Rock Bluff, Friday, 6 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.05 in
Chance of precipitation15%
Record high83° (2022)
Record low35° (1976)
Sat, 0769° / 52°0.07
69 °
Rock Bluff, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.07 in
Chance of precipitation17%
Record high82° (2022)
Record low36° (1962)
Sun, 0868° / 50°0.06
68 °
Rock Bluff, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.06 in
Chance of precipitation18%
Record high80° (2024)
Record low35° (1967)
Mon, 0968° / 51°0.09
68 °
Rock Bluff, Monday, 9 November
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.09 in
Chance of precipitation18%
Record high80° (1986)
Record low30° (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 Rock Bluff, 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 Rock Bluff, 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.