Monthly outlook for Arnold Line, MS: average high 70.4°, average low 50.2°. That is 1.8° above the climate normal for November. Precipitation is expected on 4 days (about 3.2 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 10 November (80.2°), the coolest 15 November (37.9°).
70.4°/50.2°
Average high / low
+1.8°
Above normal
4 / 4
Wet days / normal
3.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
71.1°
67.8°
+1.8°
19 November – 28 November
69.3°
66°
+1.9°
29 November – 8 December
at normal
62.7°
—
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).
Tue, 1080° / 51°0
80 °
Arnold Line, Tuesday, 10 November
Clear. High 80°, low 51°.
Pressure30.15 inHg
Wind0.7 mph N
Humidity30%
Visibility6.2 mi
Dew point42°
Wed, 1177° / 55°0.07
77 °
Arnold Line, Wednesday, 11 November
Rain. High 77°, low 55°.
Pressure30.03 inHg
Wind5.6 mph W
Humidity42%
Visibility6.2 mi
Dew point51°
Thu, 1268° / 54°0
68 °
Arnold Line, Thursday, 12 November
Clear. High 68°, low 54°.
Pressure29.94 inHg
Wind10 mph NW
Humidity42%
Visibility6.2 mi
Dew point44°
Fri, 1361° / 47°0
61 °
Arnold Line, Friday, 13 November
Clear. High 61°, low 47°.
Pressure30.00 inHg
Wind8.7 mph NW
Humidity41%
Visibility—
Dew point36°
Sat, 1457° / 38°0
57 °
Arnold Line, Saturday, 14 November
Clear. High 57°, low 38°.
Pressure30.18 inHg
Wind6.5 mph NE
Humidity42%
Visibility—
Dew point30°
Sun, 1568° / 38°0
68 °
Arnold Line, Sunday, 15 November
Mostly clear. High 68°, low 38°.
Pressure30.15 inHg
Wind5.1 mph S
Humidity22%
Visibility—
Dew point23°
Mon, 1672° / 47°0
72 °
Arnold Line, Monday, 16 November
Overcast. High 72°, low 47°.
Pressure30.12 inHg
Wind6.5 mph SE
Humidity48%
Visibility—
Dew point47°
Tue, 1775° / 50°0
75 °
Arnold Line, Tuesday, 17 November
Clear. High 75°, low 50°.
Pressure30.18 inHg
Wind6.2 mph E
Humidity27%
Visibility—
Dew point35°
Wed, 1876° / 49°0
76 °
Arnold Line, Wednesday, 18 November
Clear. High 76°, low 49°.
Pressure30.21 inHg
Wind8.2 mph SE
Humidity31%
Visibility—
Dew point39°
Thu, 1978° / 52°0
78 °
Arnold Line, Thursday, 19 November
Mostly clear. High 78°, low 52°.
Pressure30.15 inHg
Wind11.1 mph SE
Humidity50%
Visibility—
Dew point55°
Fri, 2076° / 60°0
76 °
Arnold Line, Friday, 20 November
Overcast. High 76°, low 60°.
Pressure30.12 inHg
Wind11.4 mph SE
Humidity58%
Visibility—
Dew point58°
Sat, 2179° / 62°0.18
79 °
Arnold Line, Saturday, 21 November
Rain. High 79°, low 62°.
Pressure30.00 inHg
Wind14.1 mph S
Humidity48%
Visibility—
Dew point55°
Sun, 2270° / 59°2.9
70 °
Arnold Line, Sunday, 22 November
Heavy rain. High 70°, low 59°.
Pressure29.88 inHg
Wind10.9 mph S
Humidity92%
Visibility—
Dew point66°
Mon, 2357° / 46°0
57 °
Arnold Line, Monday, 23 November
Overcast. High 57°, low 46°.
Pressure30.00 inHg
Wind6 mph NW
Humidity55%
Visibility—
Dew point40°
Tue, 2456° / 47°0.07
56 °
Arnold Line, Tuesday, 24 November
Light rain. High 56°, low 47°.
Pressure29.91 inHg
Wind11.1 mph N
Humidity63%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2566° / 48°0.13
66 °
Arnold Line, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.13 in
Chance of precipitation23%
Record high78° (1973)
Record low26° (1970)
Thu, 2667° / 50°0.15
67 °
Arnold Line, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.15 in
Chance of precipitation32%
Record high78° (1965)
Record low35° (1991)
Fri, 2765° / 50°0.21
65 °
Arnold Line, Friday, 27 November
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.21 in
Chance of precipitation38%
Record high78° (1994)
Record low33° (1975)
Sat, 2864° / 47°0.16
64 °
Arnold Line, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.16 in
Chance of precipitation35%
Record high76° (1960)
Record low29° (2013)
Sun, 2963° / 46°0.14
63 °
Arnold Line, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.14 in
Chance of precipitation20%
Record high77° (2016)
Record low29° (1976)
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)
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.