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WeatherLive › Indiana › Indianapolis

Indianapolis, IN Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherIndianapolis · 8:41 AM EDT
91° | 69°
70°F
Feels like 75°
Fog
+5° vs. normal — warmer than usual for this time of year
WindS 4 mph · Gusts 7 mph
Precip81% · 0.65 in
Humidity94% · Dew point 69°
UV index8 Very high
Air Quality22 Good
Pressure30.06 inHg
Visibility0 mi
Sunrise / Sunset6:56 AM · 8:41 PM · 13h 45m

Weather map — Indianapolis

Full radar →
Now
70°
40%
4 mph
09:00
73°
34%
5 mph
10:00
74°
28%
6 mph
11:00
77°
27%
7 mph
12:00
73°
0.64 in
7 mph
13:00
76°
56%
6 mph
14:00
90°
5%
7 mph
15:00
91°
4%
8 mph
16:00
89°
6%
7 mph
17:00
91°
7%
8 mph
18:00
88°
7%
8 mph
19:00
86°
8%
8 mph
20:00
83°
10%
6 mph
21:00
82°
15%
5 mph
22:00
82°
9%
6 mph
23:00
80°
11%
5 mph
00:00
79°
12%
4 mph
01:00
78°
12%
4 mph
02:00
78°
13%
4 mph
03:00
78°
15%
3 mph
04:00
78°
12%
4 mph
05:00
77°
11%
4 mph
06:00
76°
10%
5 mph
07:00
76°
7%
6 mph

Today · Sat 8/15

High 91°
81% / 0.65 in

Sunny. Winds W at 8 mph.

Tonight · Sat 8/15

Low 75°
15% / –

Thunderstorms. Winds W at 5 mph.

Tomorrow · Sun 8/16

89° | 75°
12% / –

Sunny. Winds W at 10 mph.

7-day trend

Indianapolis · temperature + precipitation

10-day forecast

Updated 8:41 AM

Details & indices

Wind
4 mph S
Gusts 7 mph
Humidity
94%
Dew point 69°
Pressure
30.06 inHg
Rising
UV index
8 — Very high
High today
Air Quality
Good
AQI 22 · US EPA
Allergy
Low
Mugwort
Visibility
0 mi
Reduced
Allergy — Indianapolis

🌿 Conditions right now

View all →
Birch
None
Grass
Low
Oak
None
Alder
None
Hazel
None
Mugwort
Low
Ragweed
None

Sun & moon

Sunrise6:56 AM
Sunset8:41 PM
Length of day13h 45m
Moonrise10:12 AM
Moonset10:06 PM
Moon phase🌒 Waxing Crescent · 10%
Next full moonAug 28 Sturgeon Moon
Latitude39.7684°N
Longitude-86.1580°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Poor
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
1991-2020 climate normals — Indianapolis

Monthly normals

Full climate page →
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max (°F) 37° 44° 54° 63° 74° 83° 86° 83° 80° 67° 52° 44°
Min (°F) 23° 26° 35° 43° 55° 64° 68° 65° 61° 49° 36° 30°
Precip (in) 3.4 3.6 5.1 4.5 4.6 4.1 4.8 3.3 3.1 3.0 2.8 3.4
Warmest: Jul · ⌀ 86°F Coldest: Jan · ⌀ 23°F Wettest: Mar · 5.1 in
Nearby places in {{REGION}}
🌤️
Fort Wayne
—
—
Data sources · Saturday, August 15
Where the Indianapolis forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 39.7684°N, -86.1580°.
NBM + global weather models
Updated: 8:41 AM
ZIP codes in Indianapolis
📮
46201
Indianapolis
 📮
46202
Indianapolis
 📮
46203
Indianapolis
 📮
46204
Indianapolis
 📮
46205
Indianapolis
 📮
46206
Indianapolis
 📮
46207
Indianapolis
 📮
46208
Indianapolis
 📮
46209
Indianapolis
 📮
46211
Indianapolis
 📮
46213
Indianapolis
 📮
46214
Speedway
 📮
46216
Indianapolis
 📮
46217
Indianapolis
 📮
46218
Indianapolis
 📮
46219
Warren Park
 📮
46220
Broad Ripple
 📮
46221
Indianapolis
 📮
46222
Indianapolis
 📮
46224
Speedway
Weather in Indianapolis
The 10-day span for Indianapolis runs from a high near 91° on Saturday down to 62° overnight on Sunday. About 1.9 in of precipitation is expected in total; the most likely wet day is Friday (89% chance). Wind is the one to watch: gusts to 30 mph around Wednesday. No watches or warnings are active for the area right now. Right now Indianapolis is about 20° cooler than nearby Louisville. Longer view: variable mid-latitude weather in every season.
Indianapolis, IN · Elev 715 ft · 39.77°N, 86.16°W · Indiana · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 8:41 AM