Monthly outlook for Arnold Line, MS: average high 68.7°, average low 46.9°. That is 1.4° above the climate normal for November. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 27 November (77.1°), the coolest 15 November (35°).
68.7°/46.9°
Average high / low
+1.4°
Above normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
67.9°
66.9°
+0.6°
24 November – 3 December
70.1°
64.4°
+3.1°
4 December – 13 December
at normal
61.9°
—
November records over 66 years
87.4°6 November 2024All-time high
23.4°13 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Purvis (13 mi).
Sun, 1562° / 35°0
62 °
Arnold Line, Sunday, 15 November
Clear. High 62°, low 35°.
Pressure30.30 inHg
Wind7 mph E
Humidity40%
Visibility6.2 mi
Dew point34°
Mon, 1662° / 41°0.05
62 °
Arnold Line, Monday, 16 November
Rain. High 62°, low 41°.
Pressure30.39 inHg
Wind7.5 mph E
Humidity40%
Visibility6.2 mi
Dew point36°
Tue, 1767° / 44°0
67 °
Arnold Line, Tuesday, 17 November
Clear. High 67°, low 44°.
Pressure30.39 inHg
Wind6.7 mph NE
Humidity50%
Visibility6.2 mi
Dew point45°
Wed, 1870° / 45°0
70 °
Arnold Line, Wednesday, 18 November
Clear. High 70°, low 45°.
Pressure30.33 inHg
Wind6.4 mph E
Humidity47%
Visibility6.2 mi
Dew point46°
Thu, 1973° / 50°0
73 °
Arnold Line, Thursday, 19 November
Clear. High 73°, low 50°.
Pressure30.30 inHg
Wind6.8 mph E
Humidity53%
Visibility—
Dew point50°
Fri, 2074° / 50°0
74 °
Arnold Line, Friday, 20 November
Partly cloudy. High 74°, low 50°.
Pressure30.27 inHg
Wind5.8 mph E
Humidity28%
Visibility—
Dew point35°
Sat, 2176° / 48°0
76 °
Arnold Line, Saturday, 21 November
Clear. High 76°, low 48°.
Pressure30.18 inHg
Wind5.8 mph SE
Humidity38%
Visibility—
Dew point44°
Sun, 2271° / 57°0
71 °
Arnold Line, Sunday, 22 November
Overcast. High 71°, low 57°.
Pressure30.21 inHg
Wind6.1 mph N
Humidity70%
Visibility—
Dew point57°
Mon, 2366° / 45°0
66 °
Arnold Line, Monday, 23 November
Overcast. High 66°, low 45°.
Pressure30.18 inHg
Wind8.6 mph N
Humidity30%
Visibility—
Dew point30°
Tue, 2465° / 37°0
65 °
Arnold Line, Tuesday, 24 November
Partly cloudy. High 65°, low 37°.
Pressure30.18 inHg
Wind6.6 mph NE
Humidity20%
Visibility—
Dew point18°
Wed, 2570° / 42°0
70 °
Arnold Line, Wednesday, 25 November
Clear. High 70°, low 42°.
Pressure30.15 inHg
Wind6.1 mph SE
Humidity31%
Visibility—
Dew point34°
Thu, 2675° / 53°0
75 °
Arnold Line, Thursday, 26 November
Overcast. High 75°, low 53°.
Pressure30.12 inHg
Wind9.5 mph SE
Humidity58%
Visibility—
Dew point55°
Fri, 2777° / 55°0
77 °
Arnold Line, Friday, 27 November
Overcast. High 77°, low 55°.
Pressure30.06 inHg
Wind12.8 mph SE
Humidity62%
Visibility—
Dew point56°
Sat, 2877° / 58°0.27
77 °
Arnold Line, Saturday, 28 November
Light rain. High 77°, low 58°.
Pressure30.03 inHg
Wind11.7 mph S
Humidity73%
Visibility—
Dew point67°
Sun, 2956° / 53°0.06
56 °
Arnold Line, Sunday, 29 November
Light rain. High 56°, low 53°.
Pressure30.24 inHg
Wind8.6 mph N
Humidity82%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3064° / 47°0.15
64 °
Arnold Line, Monday, 30 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.15 in
Chance of precipitation37%
Record high78° (1981)
Record low25° (1976)
Tue, 0163° / 45°0.11
63 °
Arnold Line, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.11 in
Chance of precipitation27%
Record high78° (1982)
Record low27° (1976)
Wed, 0264° / 46°0.08
64 °
Arnold Line, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.08 in
Chance of precipitation20%
Record high77° (1982)
Record low28° (2020)
Thu, 0364° / 47°0.13
64 °
Arnold Line, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.13 in
Chance of precipitation30%
Record high78° (1978)
Record low31° (1979)
Fri, 0463° / 47°0.23
63 °
Arnold Line, Friday, 4 December
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.23 in
Chance of precipitation30%
Record high76° (2013)
Record low28° (1989)
Sat, 0562° / 46°0.1
62 °
Arnold Line, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.1 in
Chance of precipitation30%
Record high78° (1998)
Record low29° (2006)
Sun, 0662° / 45°0.15
62 °
Arnold Line, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.15 in
Chance of precipitation35%
Record high78° (2022)
Record low30° (2024)
Mon, 0761° / 45°0.12
61 °
Arnold Line, Monday, 7 December
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.12 in
Chance of precipitation30%
Record high80° (2022)
Record low26° (1984)
Tue, 0862° / 45°0.14
62 °
Arnold Line, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.14 in
Chance of precipitation27%
Record high77° (1978)
Record low27° (2006)
Wed, 0963° / 46°0.13
63 °
Arnold Line, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.13 in
Chance of precipitation35%
Record high77° (2023)
Record low26° (2017)
Thu, 1062° / 45°0.2
62 °
Arnold Line, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.2 in
Chance of precipitation38%
Record high78° (2021)
Record low27° (1995)
Fri, 1160° / 44°0.15
60 °
Arnold Line, Friday, 11 December
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.15 in
Chance of precipitation27%
Record high76° (2007)
Record low27° (1995)
Sat, 1262° / 45°0.13
62 °
Arnold Line, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.13 in
Chance of precipitation30%
Record high77° (1971)
Record low21° (1962)
Sun, 1362° / 46°0.19
62 °
Arnold Line, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.19 in
Chance of precipitation37%
Record high76° (2015)
Record low14° (1962)
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 Arnold Line, MS 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 Arnold Line, MS 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.