INDIANAPOLIS, IN 46217 Weather Forecast & Current Conditions

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INDIANAPOLIS, IN
Current Weather

10:54 AM EDT MAY 18, 2026
Scattered Clouds
81°F
Feels Like: 83°F
Dewpoint: 66°F
Rel. Hum.: 60%
Visibility: 10 miles
Wind: S at 22 mph
Pressure: 30.01 inches
Last 72 hours

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INDIANAPOLIS, IN 46217
Weather Forecast

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REST OF TODAY
Partly cloudy through early afternoon, then becoming mostly cloudy. Scattered thunderstorms. Scattered showers through early afternoon, then numerous showers late this afternoon. Highs in the mid 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.
TONIGHT
Mostly cloudy with scattered showers with isolated thunderstorms through the late overnight, then partly cloudy toward daybreak. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent.
TUESDAY
Partly cloudy through early afternoon. Scattered thunderstorms. Scattered showers through early afternoon, then numerous showers late in the afternoon. Highs in the mid 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.
TUESDAY NIGHT
Numerous showers and scattered thunderstorms through the late overnight, then numerous showers toward daybreak. Lows in the lower 60s. West winds around 10 mph, becoming north toward daybreak. Gusts up to 20 mph. Chance of rain 70 percent.
WEDNESDAY
Partly cloudy. Not as warm. Less humid with highs around 70. North winds around 10 mph with gusts up to 20 mph.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
Partly cloudy. Lows in the lower 50s. Highs in the upper 60s.
FRIDAY AND FRIDAY NIGHT
Showers likely with a slight chance of thunderstorms. Highs in the mid 70s. Lows in the lower 60s. Chance of rain 60 percent.
SATURDAY
Mostly cloudy through early afternoon, then becoming partly cloudy. A chance of showers. A chance of thunderstorms late in the afternoon. Highs in the upper 70s. Chance of rain 50 percent.
SATURDAY NIGHT AND SUNDAY
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Chance of rain 20 percent.

Visible Weather Satellite
INDIANAPOLIS, IN 46217
Infrared Weather Satellite
INDIANAPOLIS, IN 46217
NEXRAD Weather Radar
INDIANAPOLIS, IN 46217

INDIANAPOLIS, IN 3 hourly weather forecast

weather forecast created  7:00 PM CDT  5/17/2026
Monday
18 MAY 2026
INDIANAPOLIS, IN 46217 weather forecast Day 1, 0 hours 2 AM 72° 72° Clear 0%

0% Thunder
( 5% severe)
S   12 61% 58°
Low 68° INDIANAPOLIS, IN 46217 weather forecast Day 1, 3 hours 5 AM 69° 69° Partly Cloudy S   12 68% 58°
High 86° INDIANAPOLIS, IN 46217 weather forecast Day 1, 6 hours 8 AM 70° 70° Clear 24%
RAIN
<.01 in
0% Thunder
( 18% severe)
S   14 68% 59°

Increasing Clouds

Rain Likely


Breezy
INDIANAPOLIS, IN 46217 weather forecast Day 1, 9 hours 11 AM 79° 81° Partly Cloudy SSW   17 60% 64°
INDIANAPOLIS, IN 46217 weather forecast Day 1, 12 hours 2 PM 82° 84° Mostly Cloudy 76%
RAIN
***
0% Thunder
( 67% severe)
SSW   20 56% 65°
INDIANAPOLIS, IN 46217 weather forecast Day 1, 15 hours 5 PM 81° 83° Mostly Cloudy SSW   20 58% 65°
INDIANAPOLIS, IN 46217 weather forecast Day 1, 18 hours 8 PM 78° 80° Mostly Cloudy 38%
RAIN
.01–.1 in
0% Thunder
( 38% severe)
S   16 58% 62°
INDIANAPOLIS, IN 46217 weather forecast Day 1, 21 hours 11 PM 73° 73° Mostly Cloudy S   14 66% 61°
Tuesday
19 MAY 2026
INDIANAPOLIS, IN 46217 weather forecast Day 2, 0 hours 2 AM 72° 72° Mostly Cloudy 21%
RAIN
<.01 in
0% Thunder
( 17% severe)
S   13 68% 61°
Low 69° INDIANAPOLIS, IN 46217 weather forecast Day 2, 3 hours 5 AM 71° 71° Partly Cloudy S   14 71% 61°
High 86° INDIANAPOLIS, IN 46217 weather forecast Day 2, 6 hours 8 AM 72° 72° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 23% severe)
S   16 73% 63°

Mostly Cloudy

Rain Likely


Breezy
INDIANAPOLIS, IN 46217 weather forecast Day 2, 9 hours 11 AM 80° 82° Mostly Cloudy SSW   20 65% 67°
INDIANAPOLIS, IN 46217 weather forecast Day 2, 12 hours 2 PM 83° 86° Mostly Cloudy 73%
RAIN
***
0% Thunder
( 54% severe)
SW   22 59% 67°
INDIANAPOLIS, IN 46217 weather forecast Day 2, 15 hours 5 PM 82° 85° Mostly Cloudy SW   21 61% 67°
INDIANAPOLIS, IN 46217 weather forecast Day 2, 18 hours 8 PM 79° 81° Mostly Cloudy 88%
RAIN
***
0% Thunder
( 47% severe)
SW   16 60% 64°
INDIANAPOLIS, IN 46217 weather forecast Day 2, 21 hours 11 PM 73° 73° Mostly Cloudy WSW   13 73% 64°

INDIANAPOLIS, IN extended weather forecast

Wednesday
20 MAY 2026
Thursday
21 MAY 2026
Friday
22 MAY 2026
Saturday
23 MAY 2026
Sunday
24 MAY 2026
Low 58° Low 53° Low 51° Low 60° Low 63°
High 67° High 62° High 66° High 79° High 80°
INDIANAPOLIS, IN 46217 weather forecast Day 3 INDIANAPOLIS, IN 46217 weather forecast Day 4 INDIANAPOLIS, IN 46217 weather forecast Day 5 INDIANAPOLIS, IN 46217 weather forecast Day 6 INDIANAPOLIS, IN 46217 weather forecast Day 7
Overcast
79% Rain
Overcast
36% Rain
Overcast
71% Rain
Overcast
55% Rain
Overcast
47% Rain
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