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Indianapolis weather in October

Weather in Indianapolis: October

Average day temperature: 65.4°F
Average night temperature: 53.9°F
Number of sunny days: 16 days
Day length: 10.5 - 11.8 hours
Number of rainy days: 1 day
Precipitation totals: 0.9 in.

Air temperature in October, °F

Show year:
2026
2025
2024

The highest day temperature during October of 2026 was 83°F. At the same time the lowest night temperature was 44°F. Daily and nightly averages during October were 69.9°F and 58.5°F.

Sunny, partly cloudy and cloudy days

Mostly all days in October are sunny but cloudy days are also possible.

Precipitation total in October, in.

Precipitation total value in Indianapolis in October is 0.9 in. Other months of the year show relatively similar values.

Wind speed in October, mph

The average wind speed value in October is 7.4 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in October is: 7.4.

Best time for vacation in Indianapolis

Sunniest months:
September 18 days
October 16 days
June 15 days
Warmest months:
July 83.5 °F
August 81.8 °F
June 79.7 °F
Coldest months:
January 32.6 °F
February 37.8 °F
December 39.8 °F
Rainiest months:
August 3 days
May 3 days
March 3 days
Windiest months:
March 9.7 mph
April 9.2 mph
February 8.5 mph

Indianapolis on a weather map

Indianapolis
+70°F
NE 9 mph
Feels like: +70°F
Precip.: 1%
Places in USA:
Name
°F
+63°F
+66°F
+77°F
+66°F
+68°F
+84°F
+70°F
+64°F
+68°F
+59°F
+68°F
+82°F
+82°F
+81°F
+66°F
24 Hours Forecast
Indianapolis
Local time: 12:31
October 29, thursday
1500
77°F
NE
11 mph
1800
75°F
NE
8 mph
2100
68°F
SE
4 mph
October 30, friday
0000
64°F
S
6 mph
0300
63°F
SW
8 mph
0600
57°F
SW
6 mph
0900
55°F
SW
7 mph
1200
64°F
W
7 mph
Units of measurement: °C / °F