As of 04:59 CST

Weather in Harleston, MS

45°Current weather

Harleston, Friday, 13 November, 04:59

Clear. Feels like 41°. High 65°, low 42°.

Pressure29.91 inHg
Wind6.7 mph N
Humidity87%
Visibility6.2 mi
Dew point41°

Monthly outlook for Harleston, MS: average high 64.8°, average low 45°. That is 1.3° below the climate normal for November. Precipitation is expected on 4 days (about 3.4 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 23 November (76.5°), the coolest 27 November (30.1°).

64.8°/45°
Average high / low
−1.3°
Below normal
4 / 5
Wet days / normal
3.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November68.1°67.6°+0.3°
23 November – 2 December59.3°65.5°-3.4°
3 December – 12 Decemberat normal62.9°—

November records over 66 years

86.4°5 November 2024All-time high
24.1°25 November 1970All-time low

Climate normals and records are computed from the nearest reference point — Lucedale (15 mi).

Sat, 1460° / 39°0Clear
60 °Clear

Harleston, Saturday, 14 November

Clear. High 60°, low 39°.

Pressure30.18 inHg
Wind6.1 mph NE
Humidity42%
Visibility6.2 mi
Dew point34°
Sun, 1562° / 41°0Overcast
62 °Overcast

Harleston, Sunday, 15 November

Overcast. High 62°, low 41°.

Pressure30.30 inHg
Wind6.8 mph E
Humidity37%
Visibility6.2 mi
Dew point35°
Mon, 1659° / 48°0.14Light rain
59 °Light rain

Harleston, Monday, 16 November

Light rain. High 59°, low 48°.

Pressure30.33 inHg
Wind9.3 mph NE
Humidity50%
Visibility6.2 mi
Dew point41°
Tue, 1769° / 48°0.02Light rain
69 °Light rain

Harleston, Tuesday, 17 November

Light rain. High 69°, low 48°.

Pressure30.30 inHg
Wind9.3 mph E
Humidity53%
Visibility—
Dew point47°
Wed, 1871° / 52°0Clear
71 °Clear

Harleston, Wednesday, 18 November

Clear. High 71°, low 52°.

Pressure30.24 inHg
Wind9 mph E
Humidity58%
Visibility—
Dew point51°
Thu, 1974° / 52°0Mostly clear
74 °Mostly clear

Harleston, Thursday, 19 November

Mostly clear. High 74°, low 52°.

Pressure30.24 inHg
Wind6.3 mph E
Humidity50%
Visibility—
Dew point51°
Fri, 2076° / 55°0Mostly clear
76 °Mostly clear

Harleston, Friday, 20 November

Mostly clear. High 76°, low 55°.

Pressure30.24 inHg
Wind6.4 mph E
Humidity42%
Visibility—
Dew point49°
Sat, 2171° / 51°0Overcast
71 °Overcast

Harleston, Saturday, 21 November

Overcast. High 71°, low 51°.

Pressure30.24 inHg
Wind5.3 mph E
Humidity28%
Visibility—
Dew point33°
Sun, 2273° / 49°0Partly cloudy
73 °Partly cloudy

Harleston, Sunday, 22 November

Partly cloudy. High 73°, low 49°.

Pressure30.12 inHg
Wind6.6 mph SE
Humidity47%
Visibility—
Dew point49°
Mon, 2377° / 67°0.58Rain
77 °Rain

Harleston, Monday, 23 November

Rain. High 77°, low 67°.

Pressure29.91 inHg
Wind11.7 mph SE
Humidity67%
Visibility—
Dew point64°
Tue, 2470° / 42°2.56Heavy rain
70 °Heavy rain

Harleston, Tuesday, 24 November

Heavy rain. High 70°, low 42°.

Pressure29.85 inHg
Wind12.3 mph NW
Humidity97%
Visibility—
Dew point63°
Wed, 2549° / 37°0.15Rain
49 °Rain

Harleston, Wednesday, 25 November

Rain. High 49°, low 37°.

Pressure30.27 inHg
Wind13 mph N
Humidity56%
Visibility—
Dew point31°
Thu, 2648° / 32°0Overcast
48 °Overcast

Harleston, Thursday, 26 November

Overcast. High 48°, low 32°.

Pressure30.27 inHg
Wind9.4 mph N
Humidity40%
Visibility—
Dew point22°
Fri, 2755° / 30°0Clear
55 °Clear

Harleston, Friday, 27 November

Clear. High 55°, low 30°.

Pressure30.18 inHg
Wind6.2 mph N
Humidity40%
Visibility—
Dew point26°
Sat, 2857° / 36°0Overcast
57 °Overcast

Harleston, Saturday, 28 November

Overcast. High 57°, low 36°.

Pressure30.24 inHg
Wind4.9 mph NE
Humidity34%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2964° / 47°0.17Climate normal
64 °Climate normal

Harleston, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.17 in
Chance of precipitation27%
Record high78° (2016)
Record low29° (1992)
Mon, 3065° / 47°0.13Climate normal
65 °Climate normal

Harleston, Monday, 30 November

Climate normal for this date — 60-year average.

Average high65°
Average low47°
Average precipitation0.13 in
Chance of precipitation33%
Record high77° (1981)
Record low26° (1976)
Tue, 0164° / 46°0.13Climate normal
64 °Climate normal

Harleston, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high64°
Average low46°
Average precipitation0.13 in
Chance of precipitation27%
Record high77° (1982)
Record low26° (1976)
Wed, 0264° / 46°0.07Climate normal
64 °Climate normal

Harleston, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high64°
Average low46°
Average precipitation0.07 in
Chance of precipitation17%
Record high77° (1982)
Record low30° (1960)
Thu, 0365° / 47°0.18Climate normal
65 °Climate normal

Harleston, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high65°
Average low47°
Average precipitation0.18 in
Chance of precipitation28%
Record high78° (1978)
Record low31° (1979)
Fri, 0464° / 47°0.2Climate normal
64 °Climate normal

Harleston, Friday, 4 December

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.2 in
Chance of precipitation25%
Record high76° (1998)
Record low27° (1989)
Sat, 0563° / 46°0.11Climate normal
63 °Climate normal

Harleston, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.11 in
Chance of precipitation33%
Record high78° (1998)
Record low29° (2006)
Sun, 0663° / 46°0.13Climate normal
63 °Climate normal

Harleston, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.13 in
Chance of precipitation37%
Record high78° (1998)
Record low30° (1990)
Mon, 0762° / 46°0.13Climate normal
62 °Climate normal

Harleston, Monday, 7 December

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.13 in
Chance of precipitation37%
Record high80° (2022)
Record low26° (1984)
Tue, 0863° / 46°0.14Climate normal
63 °Climate normal

Harleston, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.14 in
Chance of precipitation28%
Record high78° (1978)
Record low27° (2006)
Wed, 0964° / 47°0.12Climate normal
64 °Climate normal

Harleston, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.12 in
Chance of precipitation33%
Record high77° (2007)
Record low26° (2010)
Thu, 1062° / 46°0.22Climate normal
62 °Climate normal

Harleston, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.22 in
Chance of precipitation40%
Record high77° (2021)
Record low27° (1995)
Fri, 1161° / 45°0.14Climate normal
61 °Climate normal

Harleston, Friday, 11 December

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.14 in
Chance of precipitation25%
Record high75° (2007)
Record low26° (1995)
Sat, 1262° / 45°0.13Climate normal
62 °Climate normal

Harleston, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.13 in
Chance of precipitation28%
Record high77° (1971)
Record low21° (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 Harleston, 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 Harleston, 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.