As of 03:08 CDT

Weather in Arnold Line, MS

55°Current weather

Arnold Line, Thursday, 22 October, 03:08

Clear. Feels like 54°. High 82°, low 52°.

Pressure30.06 inHg
Wind0 mph N
Humidity84%
Visibility6.2 mi
Dew point50°

Monthly outlook for Arnold Line, MS: average high 76.8°, average low 54.6°. That is 2° above the climate normal for October. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 28 October (82.4°), the coolest 30 October (41.2°).

76.8°/54.6°
Average high / low
+2°
Above normal
1 / 4
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October77°74.5°+1.4°
1 November – 10 November76.5°70.6°+3.3°
11 November – 20 Novemberat normal67.4°—

October records over 66 years

97.3°4 October 2019All-time high
36°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Purvis (13 mi).

Fri, 2380° / 49°0Clear
80 °Clear

Arnold Line, Friday, 23 October

Clear. High 80°, low 49°.

Pressure30.18 inHg
Wind3.9 mph E
Humidity37%
Visibility6.2 mi
Dew point48°
Sat, 2476° / 54°0Clear
76 °Clear

Arnold Line, Saturday, 24 October

Clear. High 76°, low 54°.

Pressure30.30 inHg
Wind6.8 mph E
Humidity33%
Visibility6.2 mi
Dew point41°
Sun, 2576° / 53°0Clear
76 °Clear

Arnold Line, Sunday, 25 October

Clear. High 76°, low 53°.

Pressure30.30 inHg
Wind6.6 mph E
Humidity50%
Visibility6.2 mi
Dew point51°
Mon, 2677° / 53°0Overcast
77 °Overcast

Arnold Line, Monday, 26 October

Overcast. High 77°, low 53°.

Pressure30.24 inHg
Wind7 mph E
Humidity51%
Visibility—
Dew point52°
Tue, 2778° / 55°0Partly cloudy
78 °Partly cloudy

Arnold Line, Tuesday, 27 October

Partly cloudy. High 78°, low 55°.

Pressure30.21 inHg
Wind4.9 mph NE
Humidity42%
Visibility—
Dew point49°
Wed, 2882° / 61°0Overcast
82 °Overcast

Arnold Line, Wednesday, 28 October

Overcast. High 82°, low 61°.

Pressure30.18 inHg
Wind5.1 mph N
Humidity39%
Visibility—
Dew point52°
Thu, 2971° / 54°0Overcast
71 °Overcast

Arnold Line, Thursday, 29 October

Overcast. High 71°, low 54°.

Pressure30.18 inHg
Wind9.6 mph N
Humidity39%
Visibility—
Dew point43°
Fri, 3072° / 41°0Clear
72 °Clear

Arnold Line, Friday, 30 October

Clear. High 72°, low 41°.

Pressure30.15 inHg
Wind7.1 mph NE
Humidity35%
Visibility—
Dew point36°
Sat, 3175° / 49°0Overcast
75 °Overcast

Arnold Line, Saturday, 31 October

Overcast. High 75°, low 49°.

Pressure30.15 inHg
Wind10 mph SE
Humidity41%
Visibility—
Dew point46°
Sun, 0177° / 65°0.01Light rain
77 °Light rain

Arnold Line, Sunday, 1 November

Light rain. High 77°, low 65°.

Pressure30.12 inHg
Wind9.7 mph SE
Humidity62%
Visibility—
Dew point61°
Mon, 0282° / 67°0.04Light rain
82 °Light rain

Arnold Line, Monday, 2 November

Light rain. High 82°, low 67°.

Pressure30.15 inHg
Wind7.9 mph N
Humidity65%
Visibility—
Dew point63°
Tue, 0373° / 52°0Clear
73 °Clear

Arnold Line, Tuesday, 3 November

Clear. High 73°, low 52°.

Pressure30.30 inHg
Wind12.3 mph NE
Humidity16%
Visibility—
Dew point21°
Wed, 0475° / 51°0Overcast
75 °Overcast

Arnold Line, Wednesday, 4 November

Overcast. High 75°, low 51°.

Pressure30.15 inHg
Wind7.6 mph SE
Humidity19%
Visibility—
Dew point24°
Thu, 0581° / 61°0.48Rain
81 °Rain

Arnold Line, Thursday, 5 November

Rain. High 81°, low 61°.

Pressure29.91 inHg
Wind13.9 mph SW
Humidity64%
Visibility—
Dew point66°
Fri, 0672° / 56°0Clear
72 °Clear

Arnold Line, Friday, 6 November

Clear. High 72°, low 56°.

Pressure30.06 inHg
Wind7.5 mph N
Humidity31%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0771° / 53°0.09Climate normal
71 °Climate normal

Arnold Line, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high71°
Average low53°
Average precipitation0.09 in
Chance of precipitation27%
Record high85° (2022)
Record low35° (1993)
Sun, 0870° / 53°0.04Climate normal
70 °Climate normal

Arnold Line, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.04 in
Chance of precipitation17%
Record high83° (2022)
Record low37° (1991)
Mon, 0970° / 53°0.13Climate normal
70 °Climate normal

Arnold Line, Monday, 9 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.13 in
Chance of precipitation33%
Record high85° (2024)
Record low30° (1991)
Tue, 1069° / 52°0.09Climate normal
69 °Climate normal

Arnold Line, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.09 in
Chance of precipitation25%
Record high79° (2020)
Record low31° (1991)
Wed, 1169° / 51°0.14Climate normal
69 °Climate normal

Arnold Line, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.14 in
Chance of precipitation27%
Record high82° (2020)
Record low29° (2025)
Thu, 1268° / 50°0.12Climate normal
68 °Climate normal

Arnold Line, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high68°
Average low50°
Average precipitation0.12 in
Chance of precipitation27%
Record high82° (2003)
Record low34° (2019)
Fri, 1366° / 49°0.06Climate normal
66 °Climate normal

Arnold Line, Friday, 13 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.06 in
Chance of precipitation20%
Record high79° (2005)
Record low23° (2019)
Sat, 1466° / 49°0.07Climate normal
66 °Climate normal

Arnold Line, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.07 in
Chance of precipitation33%
Record high80° (1993)
Record low32° (2014)
Sun, 1567° / 50°0.12Climate normal
67 °Climate normal

Arnold Line, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.12 in
Chance of precipitation25%
Record high81° (2005)
Record low28° (2018)
Mon, 1667° / 50°0.06Climate normal
67 °Climate normal

Arnold Line, Monday, 16 November

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.06 in
Chance of precipitation25%
Record high80° (2025)
Record low34° (2018)
Tue, 1768° / 50°0.09Climate normal
68 °Climate normal

Arnold Line, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high68°
Average low50°
Average precipitation0.09 in
Chance of precipitation23%
Record high80° (2025)
Record low32° (1997)
Wed, 1868° / 50°0.12Climate normal
68 °Climate normal

Arnold Line, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high68°
Average low50°
Average precipitation0.12 in
Chance of precipitation30%
Record high80° (2025)
Record low31° (2022)
Thu, 1967° / 50°0.13Climate normal
67 °Climate normal

Arnold Line, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.13 in
Chance of precipitation28%
Record high79° (2025)
Record low28° (2014)
Fri, 2067° / 50°0.15Climate normal
67 °Climate normal

Arnold Line, Friday, 20 November

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.15 in
Chance of precipitation30%
Record high80° (1973)
Record low34° (1980)

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.