Monthly outlook for Smyrna, SC: average high 67.2°, average low 49.4°. That is 1.8° above the climate normal for October. Precipitation is expected on 2 days (about 1.4 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 30 October (80.1°), the coolest 9 November (39.9°).
67.2°/49.4°
Average high / low
+1.8°
Above normal
2 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
70.3°
65.3°
+2.8°
8 November – 17 November
62°
61.1°
+0.5°
18 November – 27 November
at normal
58.6°
—
October records over 66 years
95.4°3 October 2019All-time high
32°29 October 1976All-time low
Fri, 3080° / 48°0
80 °
Smyrna, Friday, 30 October
Clear. High 80°, low 48°.
Pressure30.21 inHg
Wind2.8 mph NE
Humidity49%
Visibility6.2 mi
Dew point53°
Sat, 3166° / 55°0
66 °
Smyrna, Saturday, 31 October
Overcast. High 66°, low 55°.
Pressure30.42 inHg
Wind8.8 mph NE
Humidity52%
Visibility6.2 mi
Dew point47°
Sun, 0165° / 52°0
65 °
Smyrna, Sunday, 1 November
Overcast. High 65°, low 52°.
Pressure30.42 inHg
Wind8 mph NE
Humidity50%
Visibility6.2 mi
Dew point43°
Mon, 0267° / 53°0.01
67 °
Smyrna, Monday, 2 November
Light rain. High 67°, low 53°.
Pressure30.33 inHg
Wind6.7 mph N
Humidity44%
Visibility—
Dew point42°
Tue, 0372° / 50°0
72 °
Smyrna, Tuesday, 3 November
Partly cloudy. High 72°, low 50°.
Pressure30.12 inHg
Wind7.3 mph E
Humidity57%
Visibility—
Dew point53°
Wed, 0468° / 64°0.44
68 °
Smyrna, Wednesday, 4 November
Light rain. High 68°, low 64°.
Pressure30.00 inHg
Wind11.2 mph SE
Humidity95%
Visibility—
Dew point64°
Thu, 0569° / 59°0.93
69 °
Smyrna, Thursday, 5 November
Rain. High 69°, low 59°.
Pressure29.74 inHg
Wind13.1 mph SE
Humidity90%
Visibility—
Dew point65°
Fri, 0670° / 52°0
70 °
Smyrna, Friday, 6 November
Clear. High 70°, low 52°.
Pressure29.74 inHg
Wind5.9 mph NW
Humidity50%
Visibility—
Dew point48°
Sat, 0770° / 51°0
70 °
Smyrna, Saturday, 7 November
Partly cloudy. High 70°, low 51°.
Pressure29.85 inHg
Wind9.8 mph N
Humidity50%
Visibility—
Dew point49°
Sun, 0861° / 41°0
61 °
Smyrna, Sunday, 8 November
Clear. High 61°, low 41°.
Pressure29.97 inHg
Wind4.6 mph NE
Humidity34%
Visibility—
Dew point30°
Mon, 0963° / 40°0
63 °
Smyrna, Monday, 9 November
Clear. High 63°, low 40°.
Pressure29.91 inHg
Wind3.9 mph NW
Humidity32%
Visibility—
Dew point29°
Tue, 1066° / 44°0
66 °
Smyrna, Tuesday, 10 November
Overcast. High 66°, low 44°.
Pressure29.68 inHg
Wind12.7 mph NW
Humidity41%
Visibility—
Dew point39°
Wed, 1161° / 41°0
61 °
Smyrna, Wednesday, 11 November
Overcast. High 61°, low 41°.
Pressure29.91 inHg
Wind5.5 mph SW
Humidity26%
Visibility—
Dew point23°
Thu, 1260° / 45°0.02
60 °
Smyrna, Thursday, 12 November
Light rain. High 60°, low 45°.
Pressure29.88 inHg
Wind10 mph SW
Humidity42%
Visibility—
Dew point34°
Fri, 1361° / 45°0.01
61 °
Smyrna, Friday, 13 November
Light rain. High 61°, low 45°.
Pressure30.00 inHg
Wind4.9 mph W
Humidity44%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1459° / 41°0.07
59 °
Smyrna, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.07 in
Chance of precipitation20%
Record high75° (1999)
Record low27° (1986)
Sun, 1559° / 42°0.11
59 °
Smyrna, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.11 in
Chance of precipitation27%
Record high77° (1993)
Record low26° (1969)
Mon, 1660° / 43°0.1
60 °
Smyrna, Monday, 16 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.1 in
Chance of precipitation25%
Record high76° (1993)
Record low28° (1995)
Tue, 1760° / 43°0.07
60 °
Smyrna, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.07 in
Chance of precipitation28%
Record high76° (1964)
Record low28° (1997)
Wed, 1860° / 43°0.06
60 °
Smyrna, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.06 in
Chance of precipitation20%
Record high76° (2016)
Record low29° (2014)
Thu, 1960° / 43°0.08
60 °
Smyrna, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.08 in
Chance of precipitation20%
Record high77° (2025)
Record low24° (2014)
Fri, 2060° / 43°0.07
60 °
Smyrna, Friday, 20 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.07 in
Chance of precipitation18%
Record high73° (1991)
Record low30° (2008)
Sat, 2158° / 42°0.13
58 °
Smyrna, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.13 in
Chance of precipitation25%
Record high74° (2011)
Record low28° (1968)
Sun, 2258° / 42°0.15
58 °
Smyrna, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.15 in
Chance of precipitation25%
Record high76° (2025)
Record low25° (2000)
Mon, 2358° / 41°0.11
58 °
Smyrna, Monday, 23 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.11 in
Chance of precipitation28%
Record high71° (2010)
Record low28° (1976)
Tue, 2458° / 42°0.14
58 °
Smyrna, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.14 in
Chance of precipitation28%
Record high72° (1973)
Record low22° (1970)
Wed, 2558° / 42°0.11
58 °
Smyrna, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.11 in
Chance of precipitation30%
Record high73° (2016)
Record low20° (1970)
Thu, 2659° / 42°0.16
59 °
Smyrna, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.16 in
Chance of precipitation33%
Record high72° (1973)
Record low27° (1970)
Fri, 2758° / 43°0.15
58 °
Smyrna, Friday, 27 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.15 in
Chance of precipitation30%
Record high74° (2001)
Record low28° (1977)
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 Smyrna, 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 Smyrna, 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.