As of 12:37 EST

Weather in Southport, IN

65°Current weather

Southport, Wednesday, 11 November, 12:37

Clear. Feels like 64°. High 66°, low 39°.

Pressure29.80 inHg
Wind2 mph S
Humidity65%
Visibility6.2 mi
Dew point53°

Monthly outlook for Southport, IN: average high 50.5°, average low 36.7°. That is 0.7° above the climate normal for November. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 11 November (65.8°), the coolest 14 November (31°).

50.5°/36.7°
Average high / low
+0.7°
Above normal
4 / 5
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 November – 20 November51.9°50.2°+0.9°
21 November – 30 November48.2°47°+0.7°
1 December – 10 Decemberat normal42.1°—

November records over 66 years

77.2°8 November 2023All-time high
5.5°13 November 2019All-time low

Climate normals and records are computed from the nearest reference point — Indianapolis (8 mi).

Thu, 1251° / 34°0.04Light rain
51 °Light rain

Southport, Thursday, 12 November

Light rain. High 51°, low 34°.

Pressure29.83 inHg
Wind12.3 mph NW
Humidity72%
Visibility6.2 mi
Dew point38°
Fri, 1344° / 34°0.01Light rain
44 °Light rain

Southport, Friday, 13 November

Light rain. High 44°, low 34°.

Pressure29.97 inHg
Wind7.9 mph N
Humidity67%
Visibility6.2 mi
Dew point32°
Sat, 1446° / 31°0Overcast
46 °Overcast

Southport, Saturday, 14 November

Overcast. High 46°, low 31°.

Pressure30.24 inHg
Wind5.2 mph NW
Humidity65%
Visibility6.2 mi
Dew point33°
Sun, 1548° / 31°0Partly cloudy
48 °Partly cloudy

Southport, Sunday, 15 November

Partly cloudy. High 48°, low 31°.

Pressure30.42 inHg
Wind0.9 mph SW
Humidity62%
Visibility6.2 mi
Dew point33°
Mon, 1648° / 37°0Overcast
48 °Overcast

Southport, Monday, 16 November

Overcast. High 48°, low 37°.

Pressure30.50 inHg
Wind3.4 mph E
Humidity55%
Visibility—
Dew point31°
Tue, 1749° / 36°0Clear
49 °Clear

Southport, Tuesday, 17 November

Clear. High 49°, low 36°.

Pressure30.33 inHg
Wind6.7 mph NE
Humidity45%
Visibility—
Dew point26°
Wed, 1852° / 37°0Clear
52 °Clear

Southport, Wednesday, 18 November

Clear. High 52°, low 37°.

Pressure30.27 inHg
Wind6.5 mph NE
Humidity43%
Visibility—
Dew point27°
Thu, 1956° / 38°0Mostly clear
56 °Mostly clear

Southport, Thursday, 19 November

Mostly clear. High 56°, low 38°.

Pressure30.06 inHg
Wind7.9 mph S
Humidity45%
Visibility—
Dew point31°
Fri, 2059° / 45°0.01Light rain
59 °Light rain

Southport, Friday, 20 November

Light rain. High 59°, low 45°.

Pressure29.91 inHg
Wind10.3 mph SW
Humidity55%
Visibility—
Dew point40°
Sat, 2160° / 45°0.13Light rain
60 °Light rain

Southport, Saturday, 21 November

Light rain. High 60°, low 45°.

Pressure29.77 inHg
Wind19.7 mph SW
Humidity59%
Visibility—
Dew point41°
Sun, 2241° / 36°0Overcast
41 °Overcast

Southport, Sunday, 22 November

Overcast. High 41°, low 36°.

Pressure30.18 inHg
Wind14.3 mph W
Humidity58%
Visibility—
Dew point24°
Mon, 2344° / 33°0Mostly clear
44 °Mostly clear

Southport, Monday, 23 November

Mostly clear. High 44°, low 33°.

Pressure30.30 inHg
Wind6.4 mph NW
Humidity44%
Visibility—
Dew point21°
Tue, 2449° / 33°0Clear
49 °Clear

Southport, Tuesday, 24 November

Clear. High 49°, low 33°.

Pressure30.30 inHg
Wind10.5 mph SW
Humidity39%
Visibility—
Dew point22°
Wed, 2549° / 36°0Overcast
49 °Overcast

Southport, Wednesday, 25 November

Overcast. High 49°, low 36°.

Pressure30.18 inHg
Wind10.6 mph S
Humidity41%
Visibility—
Dew point24°
Thu, 2645° / 42°0.15Rain
45 °Rain

Southport, Thursday, 26 November

Rain. High 45°, low 42°.

Pressure29.97 inHg
Wind9.4 mph S
Humidity87%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2747° / 35°0.2Climate normal
47 °Climate normal

Southport, Friday, 27 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.2 in
Chance of precipitation48%
Record high70° (1990)
Record low21° (2013)
Sat, 2845° / 32°0.14Climate normal
45 °Climate normal

Southport, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.14 in
Chance of precipitation38%
Record high68° (1990)
Record low17° (2023)
Sun, 2945° / 32°0.07Climate normal
45 °Climate normal

Southport, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation27%
Record high67° (1998)
Record low11° (1976)
Mon, 3046° / 33°0.15Climate normal
46 °Climate normal

Southport, Monday, 30 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.15 in
Chance of precipitation37%
Record high64° (2014)
Record low13° (1976)
Tue, 0144° / 31°0.13Climate normal
44 °Climate normal

Southport, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation40%
Record high66° (1970)
Record low14° (1964)
Wed, 0244° / 31°0.1Climate normal
44 °Climate normal

Southport, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.1 in
Chance of precipitation30%
Record high70° (1982)
Record low9° (1966)
Thu, 0344° / 31°0.08Climate normal
44 °Climate normal

Southport, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.08 in
Chance of precipitation35%
Record high69° (1982)
Record low1° (1966)
Fri, 0442° / 30°0.11Climate normal
42 °Climate normal

Southport, Friday, 4 December

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.11 in
Chance of precipitation32%
Record high67° (1998)
Record low9° (1991)
Sat, 0543° / 29°0.12Climate normal
43 °Climate normal

Southport, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.12 in
Chance of precipitation32%
Record high67° (2001)
Record low11° (2025)
Sun, 0641° / 28°0.1Climate normal
41 °Climate normal

Southport, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.1 in
Chance of precipitation33%
Record high70° (1998)
Record low1° (1977)
Mon, 0740° / 28°0.09Climate normal
40 °Climate normal

Southport, Monday, 7 December

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.09 in
Chance of precipitation25%
Record high66° (1998)
Record low-4° (1977)
Tue, 0841° / 29°0.08Climate normal
41 °Climate normal

Southport, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.08 in
Chance of precipitation27%
Record high63° (1966)
Record low3° (2010)
Wed, 0942° / 28°0.1Climate normal
42 °Climate normal

Southport, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.1 in
Chance of precipitation37%
Record high60° (1991)
Record low-1° (1977)
Thu, 1041° / 27°0.09Climate normal
41 °Climate normal

Southport, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high41°
Average low27°
Average precipitation0.09 in
Chance of precipitation37%
Record high65° (1971)
Record low-8° (1977)

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 Southport, IN 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 Southport, IN 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.