Indianapolis, Indiana · now
Clear
- High / Low
- 67° / 44°
- Wind
- 46 mph WNW
- Humidity
- 59%
Tomorrow· Thursday69°/48°· Sunny
9° warmer than yesterday at this time
Current weather and 7-day forecast for Indianapolis, Indiana, sourced directly from the National Weather Service. Expect partly sunny today. Today's high is 67° with a low near 44°.
What to wear today
Long sleeves or short — your call
Sweet spot at 67°F. Most people will be comfortable in either.
Temperature · next 24 hours
Next 24 hours
-
8 AM
58°
0%
-
10 AM
61°
0%
-
12 PM
63°
0%
-
2 PM
65°
1%
-
4 PM
66°
0%
-
6 PM
64°
0%
-
8 PM
60°
0%
-
10 PM
55°
0%
-
12 AM
52°
0%
-
2 AM
48°
0%
-
4 AM
46°
0%
-
6 AM
45°
0%
Live radar
View full radar →7 days
- Today 5/13 Partly Sunny 1% 67° · 44°
- Thu 5/14 Sunny 2% 69° · 48°
- Fri 5/15
Chance Rain Showers 51% 74° · 61° - Sat 5/16
Chance Showers And Thunderstorms 48% 86° · 65° - Sun 5/17
Slight Chance Rain Showers then Mostly Sunny 22% 89° · 69° - Mon 5/18 Mostly Sunny then Slight Chance Showers And Thunderstorms 42% 92° · 72°
- Tue 5/19 Showers And Thunderstorms Likely 64% 87° · 64°
Extended outlook days 8–16
- Wed 5/20
Drizzle 42% 72° · 59° - Thu 5/21
Cloudy 17% 72° · 56° - Fri 5/22 Cloudy 24% 76° · 56°
- Sat 5/23 Cloudy 18% 84° · 58°
- Sun 5/24 Drizzle 24% 81° · 69°
- Mon 5/25 Drizzle 25% 81° · 69°
- Tue 5/26 Drizzle 29% 81° · 70°
- Wed 5/27 Drizzle 23% 75° · 63°
- Thu 5/28 Cloudy 40% 67° · 51°
Days 8+ from the Open-Meteo multi-model ensemble — treat as a guide; accuracy drops past day 7.
Best time to head outside
Picks the upcoming daytime hour with the most favorable conditions for each activity. Factors in temperature, wind, precipitation timing, and pollen.
- Run9 AM
comfortable at 60°F · light wind (9 mph) · no rain expected · pollen high today — allergy sufferers, take note
Excellent100 / 100 - Bike9 AM
comfortable at 60°F · light wind (9 mph) · no rain expected · pollen high today — allergy sufferers, take note
Excellent100 / 100 - Golf9 AM
comfortable at 60°F · light wind (9 mph) · no rain expected · pollen high today — allergy sufferers, take note
Excellent100 / 100 - Picnic4 PM
cool but workable at 66°F · breezy (14 mph) · no rain expected · pollen high today — allergy sufferers, take note
Excellent96 / 100
Climate normals
What weather to expect in Indianapolis
Indianapolis in May typically averages 71° highs and 53° lows, with about 19 days of rain. The hottest stretch is July (average high 85°); the coldest is January (average low 16°).
| Month | Avg high | Avg low | Rainy days |
|---|---|---|---|
| Jan | 31° | 16° | 11 |
| Feb | 40° | 25° | 10 |
| Mar | 59° | 39° | 17 |
| Apr | 67° | 47° | 15 |
| May | 71° | 53° | 19 |
| Jun | 83° | 65° | 15 |
| Jul | 85° | 68° | 18 |
| Aug | 83° | 65° | 12 |
| Sep | 80° | 60° | 10 |
| Oct | 69° | 49° | 5 |
| Nov | 53° | 39° | 15 |
| Dec | 41° | 27° | 17 |
Normals derived from the past two years of observations via Open-Meteo's historical archive.
More for Indianapolis
Other cities in Indiana