As of 07:30 EDT

Weather in Sun Down, IN

39°Current weather

Sun Down, Saturday, 17 October, 07:30

Clear. Feels like 32°. High 52°, low 39°.

Pressure30.45 inHg
Wind10.4 mph N
Humidity87%
Visibility6.2 mi
Dew point36°

Monthly outlook for Sun Down, IN: average high 64.9°, average low 46.3°. That is 2.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 25 October (73.9°), the coolest 18 October (34.2°).

64.9°/46.3°
Average high / low
+2.5°
Above normal
3 / 5
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October66°61.1°+2.7°
27 October – 5 November63.1°58°+2.8°
6 November – 15 Novemberat normal52.3°—

October records over 66 years

89.4°1 October 2019All-time high
23.7°26 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Indianapolis (9 mi).

Sun, 1859° / 34°0Clear
59 °Clear

Sun Down, Sunday, 18 October

Clear. High 59°, low 34°.

Pressure30.56 inHg
Wind5.3 mph S
Humidity58%
Visibility6.2 mi
Dew point39°
Mon, 1965° / 42°0Clear
65 °Clear

Sun Down, Monday, 19 October

Clear. High 65°, low 42°.

Pressure30.45 inHg
Wind0.9 mph S
Humidity59%
Visibility6.2 mi
Dew point44°
Tue, 2068° / 43°0Clear
68 °Clear

Sun Down, Tuesday, 20 October

Clear. High 68°, low 43°.

Pressure30.39 inHg
Wind1.6 mph E
Humidity54%
Visibility6.2 mi
Dew point46°
Wed, 2167° / 44°0Overcast
67 °Overcast

Sun Down, Wednesday, 21 October

Overcast. High 67°, low 44°.

Pressure30.30 inHg
Wind4.1 mph E
Humidity51%
Visibility—
Dew point45°
Thu, 2268° / 45°0Clear
68 °Clear

Sun Down, Thursday, 22 October

Clear. High 68°, low 45°.

Pressure30.21 inHg
Wind4.5 mph NE
Humidity49%
Visibility—
Dew point44°
Fri, 2371° / 51°0Mostly clear
71 °Mostly clear

Sun Down, Friday, 23 October

Mostly clear. High 71°, low 51°.

Pressure30.21 inHg
Wind6.2 mph E
Humidity31%
Visibility—
Dew point36°
Sat, 2470° / 52°0Overcast
70 °Overcast

Sun Down, Saturday, 24 October

Overcast. High 70°, low 52°.

Pressure30.24 inHg
Wind7.2 mph SE
Humidity45%
Visibility—
Dew point45°
Sun, 2574° / 54°0Overcast
74 °Overcast

Sun Down, Sunday, 25 October

Overcast. High 74°, low 54°.

Pressure30.09 inHg
Wind10.5 mph S
Humidity39%
Visibility—
Dew point43°
Mon, 2666° / 48°0.03Light rain
66 °Light rain

Sun Down, Monday, 26 October

Light rain. High 66°, low 48°.

Pressure29.97 inHg
Wind15.4 mph SW
Humidity57%
Visibility—
Dew point48°
Tue, 2756° / 42°0Partly cloudy
56 °Partly cloudy

Sun Down, Tuesday, 27 October

Partly cloudy. High 56°, low 42°.

Pressure30.42 inHg
Wind10.9 mph NW
Humidity43%
Visibility—
Dew point30°
Wed, 2862° / 42°0Light rain
62 °Light rain

Sun Down, Wednesday, 28 October

Light rain. High 62°, low 42°.

Pressure30.18 inHg
Wind15.1 mph SW
Humidity31%
Visibility—
Dew point27°
Thu, 2964° / 54°0.04Light rain
64 °Light rain

Sun Down, Thursday, 29 October

Light rain. High 64°, low 54°.

Pressure29.97 inHg
Wind23.3 mph W
Humidity47%
Visibility—
Dew point42°
Fri, 3063° / 47°0Overcast
63 °Overcast

Sun Down, Friday, 30 October

Overcast. High 63°, low 47°.

Pressure30.12 inHg
Wind8 mph SE
Humidity42%
Visibility—
Dew point36°
Sat, 3168° / 48°0.34Rain
68 °Rain

Sun Down, Saturday, 31 October

Rain. High 68°, low 48°.

Pressure29.85 inHg
Wind16.7 mph SE
Humidity60%
Visibility—
Dew point44°
Sun, 0166° / 55°1.01Heavy rain
66 °Heavy rain

Sun Down, Sunday, 1 November

Heavy rain. High 66°, low 55°.

Pressure29.94 inHg
Wind17.2 mph S
Humidity82%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0258° / 43°0.09Climate normal
58 °Climate normal

Sun Down, Monday, 2 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation28%
Record high77° (1961)
Record low26° (2014)
Tue, 0356° / 41°0.06Climate normal
56 °Climate normal

Sun Down, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.06 in
Chance of precipitation28%
Record high75° (2003)
Record low21° (1966)
Wed, 0456° / 42°0.08Climate normal
56 °Climate normal

Sun Down, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.08 in
Chance of precipitation28%
Record high75° (2003)
Record low20° (1991)
Thu, 0556° / 42°0.09Climate normal
56 °Climate normal

Sun Down, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.09 in
Chance of precipitation25%
Record high76° (2024)
Record low19° (1991)
Fri, 0654° / 40°0.08Climate normal
54 °Climate normal

Sun Down, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.08 in
Chance of precipitation32%
Record high74° (1975)
Record low26° (1973)
Sat, 0754° / 40°0.13Climate normal
54 °Climate normal

Sun Down, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.13 in
Chance of precipitation33%
Record high69° (2020)
Record low23° (1971)
Sun, 0854° / 40°0.03Climate normal
54 °Climate normal

Sun Down, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.03 in
Chance of precipitation17%
Record high77° (2023)
Record low20° (1971)
Mon, 0955° / 40°0.09Climate normal
55 °Climate normal

Sun Down, Monday, 9 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation35%
Record high73° (2020)
Record low19° (1991)
Tue, 1054° / 39°0.14Climate normal
54 °Climate normal

Sun Down, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.14 in
Chance of precipitation37%
Record high75° (2020)
Record low19° (2018)
Wed, 1151° / 37°0.12Climate normal
51 °Climate normal

Sun Down, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.12 in
Chance of precipitation32%
Record high72° (2010)
Record low22° (2025)
Thu, 1250° / 35°0.09Climate normal
50 °Climate normal

Sun Down, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (1964)
Record low12° (2019)
Fri, 1349° / 35°0.07Climate normal
49 °Climate normal

Sun Down, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation25%
Record high69° (1978)
Record low6° (2019)
Sat, 1451° / 36°0.12Climate normal
51 °Climate normal

Sun Down, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.12 in
Chance of precipitation25%
Record high71° (2011)
Record low15° (1986)
Sun, 1550° / 37°0.15Climate normal
50 °Climate normal

Sun Down, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.15 in
Chance of precipitation33%
Record high71° (1971)
Record low20° (2019)

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 Sun Down, 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 Sun Down, 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.