As of 14:32 EST

Weather in Southport, IN

47°Current weather

Southport, Thursday, 12 November, 14:32

Overcast. Feels like 40°. High 48°, low 40°.

Pressure29.80 inHg
Wind15 mph NW
Humidity81%
Visibility6.2 mi
Dew point41°

Monthly outlook for Southport, IN: average high 55°, average low 40.1°. That is 3.3° above the climate normal for November. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 23 November (65.4°), the coolest 16 November (31°).

55°/40.1°
Average high / low
+3.3°
Above normal
4 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 November – 21 November53.7°49.8°+2.1°
22 November – 1 December57.2°46.5°+5.9°
2 December – 11 Decemberat normal41.8°—

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).

Fri, 1350° / 34°0.1Light rain
50 °Light rain

Southport, Friday, 13 November

Light rain. High 50°, low 34°.

Pressure29.97 inHg
Wind8.9 mph N
Humidity69%
Visibility6.2 mi
Dew point34°
Sat, 1443° / 32°0Overcast
43 °Overcast

Southport, Saturday, 14 November

Overcast. High 43°, low 32°.

Pressure30.27 inHg
Wind7.2 mph NW
Humidity65%
Visibility6.2 mi
Dew point30°
Sun, 1548° / 32°0Overcast
48 °Overcast

Southport, Sunday, 15 November

Overcast. High 48°, low 32°.

Pressure30.47 inHg
Wind3.1 mph NW
Humidity58%
Visibility6.2 mi
Dew point31°
Mon, 1649° / 31°0Clear
49 °Clear

Southport, Monday, 16 November

Clear. High 49°, low 31°.

Pressure30.53 inHg
Wind1.3 mph SE
Humidity63%
Visibility6.2 mi
Dew point33°
Tue, 1751° / 31°0Clear
51 °Clear

Southport, Tuesday, 17 November

Clear. High 51°, low 31°.

Pressure30.50 inHg
Wind3.1 mph SE
Humidity56%
Visibility—
Dew point33°
Wed, 1858° / 38°0Clear
58 °Clear

Southport, Wednesday, 18 November

Clear. High 58°, low 38°.

Pressure30.42 inHg
Wind7.5 mph S
Humidity39%
Visibility—
Dew point29°
Thu, 1960° / 42°0Overcast
60 °Overcast

Southport, Thursday, 19 November

Overcast. High 60°, low 42°.

Pressure30.24 inHg
Wind13.3 mph SW
Humidity36%
Visibility—
Dew point30°
Fri, 2065° / 46°0Clear
65 °Clear

Southport, Friday, 20 November

Clear. High 65°, low 46°.

Pressure30.24 inHg
Wind7.4 mph SW
Humidity52%
Visibility—
Dew point44°
Sat, 2164° / 55°0.05Light rain
64 °Light rain

Southport, Saturday, 21 November

Light rain. High 64°, low 55°.

Pressure30.18 inHg
Wind8 mph S
Humidity73%
Visibility—
Dew point52°
Sun, 2265° / 54°0Overcast
65 °Overcast

Southport, Sunday, 22 November

Overcast. High 65°, low 54°.

Pressure29.94 inHg
Wind14.6 mph S
Humidity47%
Visibility—
Dew point43°
Mon, 2365° / 52°0Overcast
65 °Overcast

Southport, Monday, 23 November

Overcast. High 65°, low 52°.

Pressure29.80 inHg
Wind14.7 mph S
Humidity55%
Visibility—
Dew point43°
Tue, 2463° / 43°0.17Light rain
63 °Light rain

Southport, Tuesday, 24 November

Light rain. High 63°, low 43°.

Pressure29.56 inHg
Wind20.4 mph SW
Humidity78%
Visibility—
Dew point51°
Wed, 2543° / 36°0Overcast
43 °Overcast

Southport, Wednesday, 25 November

Overcast. High 43°, low 36°.

Pressure30.21 inHg
Wind18.1 mph W
Humidity45%
Visibility—
Dew point22°
Thu, 2645° / 34°0Overcast
45 °Overcast

Southport, Thursday, 26 November

Overcast. High 45°, low 34°.

Pressure30.36 inHg
Wind10 mph E
Humidity37%
Visibility—
Dew point17°
Fri, 2762° / 40°0.07Light rain
62 °Light rain

Southport, Friday, 27 November

Light rain. High 62°, low 40°.

Pressure29.94 inHg
Wind23.5 mph S
Humidity71%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 1141° / 28°0.1Climate normal
41 °Climate normal

Southport, Friday, 11 December

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.1 in
Chance of precipitation30%
Record high63° (2021)
Record low-10° (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.