Monthly outlook for Brighton, SC: average high 74.3°, average low 62.8°. That is 1.1° below the climate normal for October. Precipitation is expected on 6 days (about 1.6 inches), against a normal of 3 days and 1.4 inches. The warmest day looks like 14 October (89.3°), the coolest 18 October (54.1°).
74.3°/62.8°
Average high / low
−1.1°
Below normal
6 / 3
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
82.6°
77.2°
+3°
19 October – 28 October
60.6°
74.4°
-7.7°
29 October – 7 November
at normal
71.7°
—
October records over 66 years
95.2°4 October 2019All-time high
31.3°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Newington (14 mi).
Sat, 1077° / 67°0.55
77 °
Brighton, Saturday, 10 October
Rain. High 77°, low 67°.
Pressure30.03 inHg
Wind12.2 mph SE
Humidity84%
Visibility1.5 mi
Dew point72°
Sun, 1182° / 73°0
82 °
Brighton, Sunday, 11 October
Clear. High 82°, low 73°.
Pressure30.06 inHg
Wind9.9 mph SW
Humidity55%
Visibility6.2 mi
Dew point61°
Mon, 1287° / 67°0
87 °
Brighton, Monday, 12 October
Clear. High 87°, low 67°.
Pressure30.03 inHg
Wind8.4 mph W
Humidity52%
Visibility6.2 mi
Dew point62°
Tue, 1388° / 65°0
88 °
Brighton, Tuesday, 13 October
Clear. High 88°, low 65°.
Pressure29.97 inHg
Wind6.9 mph NW
Humidity37%
Visibility—
Dew point56°
Wed, 1489° / 65°0
89 °
Brighton, Wednesday, 14 October
Clear. High 89°, low 65°.
Pressure29.97 inHg
Wind6 mph NW
Humidity37%
Visibility—
Dew point56°
Thu, 1588° / 70°0
88 °
Brighton, Thursday, 15 October
Clear. High 88°, low 70°.
Pressure30.09 inHg
Wind10 mph SE
Humidity48%
Visibility—
Dew point63°
Fri, 1685° / 70°0.01
85 °
Brighton, Friday, 16 October
Light rain. High 85°, low 70°.
Pressure30.09 inHg
Wind8 mph SE
Humidity55%
Visibility—
Dew point65°
Sat, 1786° / 69°0.05
86 °
Brighton, Saturday, 17 October
Light rain. High 86°, low 69°.
Pressure29.94 inHg
Wind4.6 mph NW
Humidity50%
Visibility—
Dew point63°
Sun, 1868° / 54°0.25
68 °
Brighton, Sunday, 18 October
Rain. High 68°, low 54°.
Pressure30.06 inHg
Wind12.3 mph NE
Humidity82%
Visibility—
Dew point52°
Mon, 1959° / 54°0.42
59 °
Brighton, Monday, 19 October
Rain. High 59°, low 54°.
Pressure30.09 inHg
Wind14 mph NE
Humidity84%
Visibility—
Dew point53°
Tue, 2057° / 55°0.03
57 °
Brighton, Tuesday, 20 October
Light rain. High 57°, low 55°.
Pressure30.15 inHg
Wind13.6 mph N
Humidity82%
Visibility—
Dew point51°
Wed, 2160° / 56°0.09
60 °
Brighton, Wednesday, 21 October
Light rain. High 60°, low 56°.
Pressure30.12 inHg
Wind12.2 mph NE
Humidity89%
Visibility—
Dew point56°
Thu, 2262° / 57°0.04
62 °
Brighton, Thursday, 22 October
Light rain. High 62°, low 57°.
Pressure30.03 inHg
Wind11.2 mph N
Humidity87%
Visibility—
Dew point57°
Fri, 2362° / 59°0.04
62 °
Brighton, Friday, 23 October
Light rain. High 62°, low 59°.
Pressure29.97 inHg
Wind11.5 mph N
Humidity85%
Visibility—
Dew point57°
Sat, 2464° / 59°0
64 °
Brighton, Saturday, 24 October
Overcast. High 64°, low 59°.
Pressure29.91 inHg
Wind11.9 mph N
Humidity74%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2574° / 56°0.07
74 °
Brighton, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high74°
Average low56°
Average precipitation0.07 in
Chance of precipitation18%
Record high84° (2010)
Record low39° (2006)
Mon, 2674° / 56°0.05
74 °
Brighton, Monday, 26 October
Climate normal for this date — 60-year average.
Average high74°
Average low56°
Average precipitation0.05 in
Chance of precipitation20%
Record high86° (2010)
Record low37° (1965)
Tue, 2774° / 55°0.08
74 °
Brighton, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high74°
Average low55°
Average precipitation0.08 in
Chance of precipitation23%
Record high87° (2010)
Record low39° (1962)
Wed, 2874° / 56°0.09
74 °
Brighton, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high74°
Average low56°
Average precipitation0.09 in
Chance of precipitation22%
Record high86° (1963)
Record low39° (1962)
Thu, 2973° / 55°0.1
73 °
Brighton, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.1 in
Chance of precipitation20%
Record high84° (1996)
Record low31° (1976)
Fri, 3073° / 54°0.08
73 °
Brighton, Friday, 30 October
Climate normal for this date — 60-year average.
Average high73°
Average low54°
Average precipitation0.08 in
Chance of precipitation22%
Record high84° (1984)
Record low37° (2001)
Sat, 3174° / 55°0.06
74 °
Brighton, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high74°
Average low55°
Average precipitation0.06 in
Chance of precipitation25%
Record high86° (1961)
Record low39° (2005)
Sun, 0174° / 55°0.1
74 °
Brighton, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high74°
Average low55°
Average precipitation0.1 in
Chance of precipitation27%
Record high86° (1961)
Record low37° (1993)
Mon, 0273° / 55°0.07
73 °
Brighton, Monday, 2 November
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.07 in
Chance of precipitation23%
Record high88° (1961)
Record low37° (1993)
Tue, 0371° / 53°0.04
71 °
Brighton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high71°
Average low53°
Average precipitation0.04 in
Chance of precipitation13%
Record high85° (1961)
Record low35° (1963)
Wed, 0470° / 53°0.07
70 °
Brighton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.07 in
Chance of precipitation27%
Record high85° (1961)
Record low34° (1966)
Thu, 0570° / 53°0.07
70 °
Brighton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.07 in
Chance of precipitation20%
Record high83° (2024)
Record low35° (1966)
Fri, 0670° / 51°0.09
70 °
Brighton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high70°
Average low51°
Average precipitation0.09 in
Chance of precipitation15%
Record high83° (2017)
Record low32° (1976)
Sat, 0770° / 51°0.13
70 °
Brighton, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high70°
Average low51°
Average precipitation0.13 in
Chance of precipitation22%
Record high85° (2017)
Record low35° (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 Brighton, 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 Brighton, 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.