As of 19:28 EST

Weather in Southport, IN

46°Current weather

Southport, Friday, 6 November, 19:28

Overcast. Feels like 40°. High 52°, low 41°.

Pressure30.12 inHg
Wind11.5 mph NW
Humidity73%
Visibility6.2 mi
Dew point37°

Monthly outlook for Southport, IN: average high 54.5°, average low 39.5°. That is 1.7° above the climate normal for November. Precipitation is expected on 3 days (about 0.2 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 18 November (64.8°), the coolest 15 November (31.6°).

54.5°/39.5°
Average high / low
+1.7°
Above normal
3 / 5
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
6 November – 15 November52°52.3°-0.2°
16 November – 25 November58.6°49°+5.4°
26 November – 5 Decemberat normal44.6°—

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).

Sat, 0749° / 34°0Clear
49 °Clear

Southport, Saturday, 7 November

Clear. High 49°, low 34°.

Pressure30.21 inHg
Wind6 mph NW
Humidity56%
Visibility6.2 mi
Dew point33°
Sun, 0857° / 34°0Mostly clear
57 °Mostly clear

Southport, Sunday, 8 November

Mostly clear. High 57°, low 34°.

Pressure30.12 inHg
Wind8.9 mph SW
Humidity59%
Visibility6.2 mi
Dew point39°
Mon, 0958° / 39°0Clear
58 °Clear

Southport, Monday, 9 November

Clear. High 58°, low 39°.

Pressure30.21 inHg
Wind2.7 mph SW
Humidity61%
Visibility6.2 mi
Dew point41°
Tue, 1063° / 45°0Clear
63 °Clear

Southport, Tuesday, 10 November

Clear. High 63°, low 45°.

Pressure30.03 inHg
Wind5.5 mph W
Humidity69%
Visibility6.2 mi
Dew point49°
Wed, 1161° / 42°0Clear
61 °Clear

Southport, Wednesday, 11 November

Clear. High 61°, low 42°.

Pressure29.91 inHg
Wind5.6 mph N
Humidity65%
Visibility—
Dew point45°
Thu, 1249° / 42°0.08Light rain
49 °Light rain

Southport, Thursday, 12 November

Light rain. High 49°, low 42°.

Pressure29.85 inHg
Wind10.9 mph NE
Humidity72%
Visibility—
Dew point38°
Fri, 1341° / 36°0.08Snow
41 °Snow

Southport, Friday, 13 November

Snow. High 41°, low 36°.

Pressure30.03 inHg
Wind12.3 mph N
Humidity62%
Visibility—
Dew point28°
Sat, 1442° / 32°0Clear
42 °Clear

Southport, Saturday, 14 November

Clear. High 42°, low 32°.

Pressure30.15 inHg
Wind9 mph NW
Humidity37%
Visibility—
Dew point16°
Sun, 1546° / 32°0Clear
46 °Clear

Southport, Sunday, 15 November

Clear. High 46°, low 32°.

Pressure30.27 inHg
Wind6.6 mph W
Humidity38%
Visibility—
Dew point18°
Mon, 1656° / 34°0Overcast
56 °Overcast

Southport, Monday, 16 November

Overcast. High 56°, low 34°.

Pressure30.24 inHg
Wind12 mph SW
Humidity41%
Visibility—
Dew point27°
Tue, 1764° / 44°0Clear
64 °Clear

Southport, Tuesday, 17 November

Clear. High 64°, low 44°.

Pressure30.12 inHg
Wind12.3 mph SW
Humidity51%
Visibility—
Dew point41°
Wed, 1865° / 47°0Partly cloudy
65 °Partly cloudy

Southport, Wednesday, 18 November

Partly cloudy. High 65°, low 47°.

Pressure30.12 inHg
Wind13 mph SW
Humidity41%
Visibility—
Dew point38°
Thu, 1961° / 49°0.06Light rain
61 °Light rain

Southport, Thursday, 19 November

Light rain. High 61°, low 49°.

Pressure30.09 inHg
Wind12.8 mph S
Humidity79%
Visibility—
Dew point54°
Fri, 2053° / 41°0Overcast
53 °Overcast

Southport, Friday, 20 November

Overcast. High 53°, low 41°.

Pressure30.36 inHg
Wind6.6 mph NE
Humidity40%
Visibility—
Dew point27°
Sat, 2153° / 39°0Clear
53 °Clear

Southport, Saturday, 21 November

Clear. High 53°, low 39°.

Pressure30.33 inHg
Wind8 mph NE
Humidity33%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2248° / 34°0.1Climate normal
48 °Climate normal

Southport, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation20%
Record high68° (2010)
Record low13° (1964)
Mon, 2348° / 34°0.11Climate normal
48 °Climate normal

Southport, Monday, 23 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.11 in
Chance of precipitation32%
Record high69° (1999)
Record low14° (1970)
Tue, 2447° / 33°0.11Climate normal
47 °Climate normal

Southport, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation32%
Record high65° (1973)
Record low14° (1970)
Wed, 2548° / 33°0.2Climate normal
48 °Climate normal

Southport, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.2 in
Chance of precipitation37%
Record high62° (1990)
Record low18° (2005)
Thu, 2648° / 34°0.13Climate normal
48 °Climate normal

Southport, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.13 in
Chance of precipitation37%
Record high66° (1965)
Record low11° (1977)
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)

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.