Monthly outlook for Mount Rena, SC: average high 75.2°, average low 57.5°. That is 1.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 15 October (89.2°), the coolest 19 October (43°).
75.2°/57.5°
Average high / low
+1.5°
Above normal
1 / 4
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
77.3°
73.3°
+2.2°
21 October – 30 October
71.7°
70.6°
+0.6°
31 October – 9 November
at normal
68.3°
—
October records over 66 years
90.7°5 October 1986All-time high
42.4°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Pawleys Island (6 mi).
Mon, 1284° / 66°0
84 °
Mount Rena, Monday, 12 October
Clear. High 84°, low 66°.
Pressure29.97 inHg
Wind9 mph NW
Humidity55%
Visibility6.2 mi
Dew point63°
Tue, 1385° / 63°0
85 °
Mount Rena, Tuesday, 13 October
Clear. High 85°, low 63°.
Pressure30.06 inHg
Wind3.6 mph N
Humidity51%
Visibility6.2 mi
Dew point62°
Wed, 1488° / 64°0
88 °
Mount Rena, Wednesday, 14 October
Clear. High 88°, low 64°.
Pressure30.06 inHg
Wind4.3 mph W
Humidity46%
Visibility6.2 mi
Dew point62°
Thu, 1589° / 65°0
89 °
Mount Rena, Thursday, 15 October
Overcast. High 89°, low 65°.
Pressure30.09 inHg
Wind6.6 mph E
Humidity43%
Visibility—
Dew point61°
Fri, 1687° / 70°0
87 °
Mount Rena, Friday, 16 October
Clear. High 87°, low 70°.
Pressure29.97 inHg
Wind9.5 mph W
Humidity46%
Visibility—
Dew point62°
Sat, 1776° / 54°0.01
76 °
Mount Rena, Saturday, 17 October
Light rain. High 76°, low 54°.
Pressure29.80 inHg
Wind15.2 mph N
Humidity59%
Visibility—
Dew point57°
Sun, 1859° / 44°0
59 °
Mount Rena, Sunday, 18 October
Clear. High 59°, low 44°.
Pressure30.24 inHg
Wind15.2 mph N
Humidity38%
Visibility—
Dew point32°
Mon, 1958° / 43°0
58 °
Mount Rena, Monday, 19 October
Clear. High 58°, low 43°.
Pressure30.45 inHg
Wind12.1 mph NE
Humidity30%
Visibility—
Dew point24°
Tue, 2064° / 46°0
64 °
Mount Rena, Tuesday, 20 October
Clear. High 64°, low 46°.
Pressure30.36 inHg
Wind9.7 mph NE
Humidity40%
Visibility—
Dew point37°
Wed, 2171° / 53°0
71 °
Mount Rena, Wednesday, 21 October
Clear. High 71°, low 53°.
Pressure30.30 inHg
Wind11.9 mph NE
Humidity53%
Visibility—
Dew point50°
Thu, 2273° / 56°0
73 °
Mount Rena, Thursday, 22 October
Clear. High 73°, low 56°.
Pressure30.24 inHg
Wind12.3 mph NE
Humidity51%
Visibility—
Dew point51°
Fri, 2372° / 55°0
72 °
Mount Rena, Friday, 23 October
Clear. High 72°, low 55°.
Pressure30.18 inHg
Wind12.8 mph NE
Humidity36%
Visibility—
Dew point42°
Sat, 2469° / 55°0
69 °
Mount Rena, Saturday, 24 October
Clear. High 69°, low 55°.
Pressure30.24 inHg
Wind9.6 mph NE
Humidity47%
Visibility—
Dew point46°
Sun, 2574° / 58°0
74 °
Mount Rena, Sunday, 25 October
Clear. High 74°, low 58°.
Pressure30.15 inHg
Wind6.2 mph S
Humidity44%
Visibility—
Dew point48°
Mon, 2671° / 58°0
71 °
Mount Rena, Monday, 26 October
Partly cloudy. High 71°, low 58°.
Pressure29.97 inHg
Wind10.1 mph N
Humidity49%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2771° / 59°0.13
71 °
Mount Rena, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high71°
Average low59°
Average precipitation0.13 in
Chance of precipitation30%
Record high81° (2010)
Record low43° (1962)
Wed, 2871° / 60°0.13
71 °
Mount Rena, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high71°
Average low60°
Average precipitation0.13 in
Chance of precipitation25%
Record high79° (1963)
Record low42° (1976)
Thu, 2969° / 59°0.07
69 °
Mount Rena, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high69°
Average low59°
Average precipitation0.07 in
Chance of precipitation25%
Record high79° (2020)
Record low44° (2008)
Fri, 3069° / 58°0.26
69 °
Mount Rena, Friday, 30 October
Climate normal for this date — 60-year average.
Average high69°
Average low58°
Average precipitation0.26 in
Chance of precipitation23%
Record high80° (1996)
Record low42° (2017)
Sat, 3170° / 58°0.06
70 °
Mount Rena, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high70°
Average low58°
Average precipitation0.06 in
Chance of precipitation23%
Record high81° (1961)
Record low46° (1990)
Sun, 0171° / 59°0.12
71 °
Mount Rena, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high71°
Average low59°
Average precipitation0.12 in
Chance of precipitation23%
Record high82° (1961)
Record low43° (1993)
Mon, 0270° / 59°0.07
70 °
Mount Rena, Monday, 2 November
Climate normal for this date — 60-year average.
Average high70°
Average low59°
Average precipitation0.07 in
Chance of precipitation27%
Record high80° (2015)
Record low41° (2023)
Tue, 0369° / 57°0.08
69 °
Mount Rena, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high69°
Average low57°
Average precipitation0.08 in
Chance of precipitation17%
Record high80° (1972)
Record low40° (1966)
Wed, 0468° / 57°0.11
68 °
Mount Rena, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high68°
Average low57°
Average precipitation0.11 in
Chance of precipitation37%
Record high79° (2003)
Record low40° (1966)
Thu, 0567° / 56°0.07
67 °
Mount Rena, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high67°
Average low56°
Average precipitation0.07 in
Chance of precipitation30%
Record high79° (2003)
Record low44° (2025)
Fri, 0667° / 56°0.07
67 °
Mount Rena, Friday, 6 November
Climate normal for this date — 60-year average.
Average high67°
Average low56°
Average precipitation0.07 in
Chance of precipitation15%
Record high79° (2024)
Record low42° (1976)
Sat, 0767° / 56°0.07
67 °
Mount Rena, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high67°
Average low56°
Average precipitation0.07 in
Chance of precipitation18%
Record high78° (2015)
Record low42° (2010)
Sun, 0867° / 54°0.07
67 °
Mount Rena, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high67°
Average low54°
Average precipitation0.07 in
Chance of precipitation22%
Record high78° (2024)
Record low40° (1960)
Mon, 0967° / 55°0.11
67 °
Mount Rena, Monday, 9 November
Climate normal for this date — 60-year average.
Average high67°
Average low55°
Average precipitation0.11 in
Chance of precipitation22%
Record high78° (1986)
Record low38° (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 Mount Rena, 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 Mount Rena, 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.