Indianapolis, IN Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Indianapolis, IN.

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Current Conditions — Indianapolis, IN

INDIANAPOLIS EXC (KTYQ)

Cloudy

58.6 F
Humidity:44%
Wind Speed: 16.1 G 25.3 mph
Barometer:29.90 in
Dewpoint:36.5 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
May 3 2026, 04:55 PM EDT
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5-Day Forecast — Indianapolis, IN

Sunday

High 62 °F
Chance of Rain Showers
Sunday
Night
Low 51 °F
Mostly Cloudy
Monday

High 77 °F
Chance of Scattered T-storms
Monday
Night
Low 59 °F
T-storms Likely
Tuesday

High 66 °F
T-storms
Tuesday
Night
Low 44 °F
Rain
Wednesday

High 59 °F
Slight Chance of Rain Showers
Wednesday
Night
Low 44 °F
Chance of Rain
Thursday

High 60 °F
Chance of Showers

Detailed Forecast — Indianapolis, IN

Sunday
Chance of Rain Showers. High near 62°F. Wind 12 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Mostly Cloudy. Low around 51°F. Wind 8 to 10 mph, with gusts as high as 20 mph.
Monday
Chance of Scattered Thunderstorms. High near 77°F. Wind 10 to 18 mph, with gusts as high as 32 mph.
Monday Night
Thunderstorms Likely. Low around 59°F. Wind 13 to 14 mph, with gusts as high as 23 mph.
Tuesday
Thunderstorms. High near 66°F. Wind 12 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
Rain. Low around 44°F. Wind around 10 mph, with gusts as high as 16 mph.
Wednesday
Slight Chance of Rain Showers. High near 59°F. Wind 5 to 8 mph, with gusts as high as 14 mph.
Wednesday Night
Chance of Rain. Low around 44°F. Wind around 5 mph, with gusts as high as 10 mph.
Thursday
Chance of Showers. High near 60°F. Wind 7 to 10 mph, with gusts as high as 18 mph.
Thursday Night
Slight Chance of Showers. Low around 44°F. Wind around 5 mph, with gusts as high as 10 mph.
Friday
Slight Chance of Rain Showers. High near 64°F. Wind 6 to 10 mph, with gusts as high as 17 mph.
Friday Night
Chance of Showers. Low around 46°F. Wind around 5 mph, with gusts as high as 9 mph.
Saturday
Partly Sunny. High near 66°F. Wind 5 to 8 mph, with gusts as high as 14 mph.
IN Radar
Current Radar • IN
Day 1 Outlook • May 3, 2026

Observation History — Indianapolis, IN

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
04:55 PM EDT 16.1 G 25.3 10.00 Cloudy -- 58.6 36.5 44% NA NA 29.90 1012.5
04:35 PM EDT 15.0 G 25.3 10.00 Mostly Cloudy -- 59.9 37.0 42% NA NA 29.92 1013.2
04:15 PM EDT 15.0 G 23.0 10.00 Mostly Cloudy -- 61.2 37.0 41% NA NA 29.94 1013.6
03:55 PM EDT 10.00 Mostly Cloudy -- 59.5 36.9 43% NA NA 29.94 1013.9
03:35 PM EDT 10.3 G 21.9 10.00 Cloudy -- 57.4 36.5 46% NA NA 29.96 1014.6
03:15 PM EDT SW 10.3 G 19.7 10.00 Cloudy -- 57.4 36.0 45% NA NA 29.99 1015.6
02:55 PM EDT 13.9 G 21.9 10.00 Cloudy -- 56.8 35.1 44% NA NA 29.98 1015.2
02:35 PM EDT SW 16.1 10.00 Cloudy -- 57.4 35.2 43% NA NA 29.98 1015.2
02:15 PM EDT SW 12.8 G 19.7 10.00 Cloudy -- 55.8 35.1 46% NA NA 30.00 1015.9
01:55 PM EDT 13.9 G 23.0 10.00 Cloudy -- 55.9 34.9 45% NA NA 30.01 1016.3
01:35 PM EDT SW 18.3 G 24.2 10.00 Cloudy -- 56.5 35.1 44% NA NA 30.02 1016.6
01:15 PM EDT 13.9 10.00 Cloudy -- 56.8 34.5 43% NA NA 30.02 1016.6
12:55 PM EDT 13.9 G 25.3 10.00 Mostly Cloudy -- 57.6 35.4 43% NA NA 30.03 1016.9
12:35 PM EDT SW 19.7 G 23.0 10.00 Clear and Windy -- 57.7 34.7 42% NA NA 30.03 1016.9
12:15 PM EDT SW 16.1 G 23.0 10.00 Clear -- 57.2 34.5 42% NA NA 30.04 1017.3
11:55 AM EDT SW 19.7 G 26.4 10.00 Clear and Windy -- 56.3 32.5 40% NA NA 30.05 1017.6
11:35 AM EDT 18.3 G 27.7 10.00 Clear -- 56.1 33.6 42% NA NA 30.06 1018.0
11:15 AM EDT G 26.4 10.00 Clear -- 55.8 34.9 45% NA NA 30.07 1018.3
10:55 AM EDT G 25.3 10.00 Clear -- 54.5 33.4 45% NA NA 30.07 1018.3
10:35 AM EDT 17.2 G 23.0 10.00 Clear -- 53.4 32.7 45% NA NA 30.07 1018.3
10:15 AM EDT G 24.2 10.00 Clear -- 51.8 32.0 47% NA NA 30.08 1018.6
09:55 AM EDT SW 16.1 G 20.8 10.00 Clear -- 51.1 32.4 49% NA NA 30.08 1018.6
09:35 AM EDT 15.0 G 24.2 10.00 Clear -- 49.5 31.1 49% 43.9 NA 30.08 1018.6
09:15 AM EDT 10.00 Clear -- 48.9 31.6 51% NA NA 30.07 1018.3

Regional Weather Observation

INDIANAPOLIS EXC (KTYQ)

Cloudy
58.6 F

FRANKFORT (KFKR)

Cloudy
59.0 F

KOKOMO (KOKK)

Cloudy
55.4 F

GRISSOM AFB/PERU (KGUS)

Mostly Cloudy
50.2 F

INDIANAPOLIS (KEYE)

Cloudy
60.8 F

LOGANSPORT (KGGP)

Partly Cloudy
55.4 F
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