Monthly outlook for Southside, AR: average high 75.6°, average low 53.2°. That is 2.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 15 October (90.7°), the coolest 18 October (32.6°).
75.6°/53.2°
Average high / low
+2.2°
Above normal
2 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
77°
72.5°
+2.5°
20 October – 29 October
73.4°
68.8°
+2.5°
30 October – 8 November
at normal
64.6°
—
October records over 66 years
93.2°2 October 2019All-time high
29.7°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Desha (3 mi).
Sun, 1190° / 55°0
90 °
Southside, Sunday, 11 October
Clear. High 90°, low 55°.
Pressure30.03 inHg
Wind4 mph SW
Humidity46%
Visibility6.2 mi
Dew point61°
Mon, 1289° / 63°0
89 °
Southside, Monday, 12 October
Clear. High 89°, low 63°.
Pressure30.03 inHg
Wind9.9 mph SW
Humidity32%
Visibility6.2 mi
Dew point54°
Tue, 1390° / 66°0
90 °
Southside, Tuesday, 13 October
Clear. High 90°, low 66°.
Pressure29.97 inHg
Wind8.8 mph SW
Humidity48%
Visibility6.2 mi
Dew point65°
Wed, 1485° / 73°0.11
85 °
Southside, Wednesday, 14 October
Light rain. High 85°, low 73°.
Pressure30.03 inHg
Wind5.4 mph W
Humidity72%
Visibility—
Dew point71°
Thu, 1591° / 71°0.02
91 °
Southside, Thursday, 15 October
Light rain. High 91°, low 71°.
Pressure30.06 inHg
Wind6.4 mph SW
Humidity57%
Visibility—
Dew point68°
Fri, 1673° / 54°0.7
73 °
Southside, Friday, 16 October
Heavy rain. High 73°, low 54°.
Pressure30.15 inHg
Wind15 mph NW
Humidity36%
Visibility—
Dew point41°
Sat, 1751° / 42°0
51 °
Southside, Saturday, 17 October
Clear. High 51°, low 42°.
Pressure30.45 inHg
Wind14.7 mph N
Humidity30%
Visibility—
Dew point19°
Sun, 1855° / 33°0
55 °
Southside, Sunday, 18 October
Clear. High 55°, low 33°.
Pressure30.53 inHg
Wind5.7 mph N
Humidity34%
Visibility—
Dew point22°
Mon, 1963° / 36°0
63 °
Southside, Monday, 19 October
Clear. High 63°, low 36°.
Pressure30.42 inHg
Wind5.4 mph S
Humidity30%
Visibility—
Dew point26°
Tue, 2068° / 42°0
68 °
Southside, Tuesday, 20 October
Overcast. High 68°, low 42°.
Pressure30.27 inHg
Wind8.7 mph S
Humidity30%
Visibility—
Dew point31°
Wed, 2172° / 49°0
72 °
Southside, Wednesday, 21 October
Overcast. High 72°, low 49°.
Pressure30.09 inHg
Wind12.4 mph SW
Humidity55%
Visibility—
Dew point52°
Thu, 2273° / 48°0
73 °
Southside, Thursday, 22 October
Clear. High 73°, low 48°.
Pressure30.24 inHg
Wind3.6 mph NW
Humidity35%
Visibility—
Dew point40°
Fri, 2376° / 50°0
76 °
Southside, Friday, 23 October
Clear. High 76°, low 50°.
Pressure30.18 inHg
Wind2.9 mph E
Humidity31%
Visibility—
Dew point40°
Sat, 2478° / 53°0
78 °
Southside, Saturday, 24 October
Clear. High 78°, low 53°.
Pressure30.15 inHg
Wind3.6 mph SE
Humidity30%
Visibility—
Dew point40°
Sun, 2572° / 58°0.02
72 °
Southside, Sunday, 25 October
Light rain. High 72°, low 58°.
Pressure29.97 inHg
Wind12.8 mph NW
Humidity45%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2668° / 52°0.11
68 °
Southside, Monday, 26 October
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.11 in
Chance of precipitation35%
Record high85° (2014)
Record low41° (1972)
Tue, 2767° / 51°0.15
67 °
Southside, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.15 in
Chance of precipitation37%
Record high84° (1963)
Record low41° (2012)
Wed, 2866° / 50°0.15
66 °
Southside, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.15 in
Chance of precipitation27%
Record high83° (2024)
Record low35° (2017)
Thu, 2967° / 51°0.14
67 °
Southside, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.14 in
Chance of precipitation27%
Record high83° (1971)
Record low32° (2017)
Fri, 3068° / 51°0.15
68 °
Southside, Friday, 30 October
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.15 in
Chance of precipitation27%
Record high83° (2016)
Record low34° (1980)
Sat, 3168° / 52°0.19
68 °
Southside, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.19 in
Chance of precipitation35%
Record high83° (2016)
Record low30° (2023)
Sun, 0166° / 51°0.2
66 °
Southside, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.2 in
Chance of precipitation37%
Record high81° (2016)
Record low27° (2023)
Mon, 0264° / 49°0.08
64 °
Southside, Monday, 2 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.08 in
Chance of precipitation28%
Record high80° (2016)
Record low33° (1991)
Tue, 0364° / 48°0.1
64 °
Southside, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.1 in
Chance of precipitation30%
Record high84° (2016)
Record low28° (1966)
Wed, 0464° / 49°0.09
64 °
Southside, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.09 in
Chance of precipitation25%
Record high81° (1978)
Record low25° (1991)
Thu, 0563° / 48°0.13
63 °
Southside, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.13 in
Chance of precipitation32%
Record high80° (1978)
Record low28° (1991)
Fri, 0663° / 47°0.13
63 °
Southside, Friday, 6 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.13 in
Chance of precipitation27%
Record high78° (1999)
Record low33° (2021)
Sat, 0763° / 48°0.12
63 °
Southside, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.12 in
Chance of precipitation18%
Record high79° (1999)
Record low28° (1993)
Sun, 0863° / 48°0.04
63 °
Southside, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.04 in
Chance of precipitation15%
Record high80° (2023)
Record low24° (1991)
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 Southside, AR 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 Southside, AR 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.