Indianapolis, IN 14-Day Forecast
Indiana, United States 🇺🇸
89°
Partly cloudy right now
Today: high 93°, low 75°
Updated 13 min ago
Indianapolis weather for the next 14 days
Saturday, July 18
Sunny High 88° Low 72°Precipitation
74%
· 0.23 in
Max wind
12 mph
Humidity
82%
UV index
10 - Very High
Sunrise / sunset
06:31 AM / 09:10 PM
Sunday, July 19
Sunny High 84° Low 67°Precipitation
70%
· 0.27 in
Max wind
7 mph
Humidity
78%
UV index
6 - High
Sunrise / sunset
06:32 AM / 09:09 PM
Monday, July 20
Sunny High 86° Low 65°Precipitation
57%
· 0.04 in
Max wind
7 mph
Humidity
75%
UV index
8 - High
Sunrise / sunset
06:33 AM / 09:08 PM
Tuesday, July 21
Sunny High 87° Low 68°Precipitation
81%
· 0.56 in
Max wind
15 mph
Humidity
84%
UV index
7 - High
Sunrise / sunset
06:34 AM / 09:08 PM
Wednesday, July 22
Sunny High 69° Low 60°Precipitation
8%
· 0.0 in
Max wind
12 mph
Humidity
69%
UV index
6 - High
Sunrise / sunset
06:34 AM / 09:07 PM
Thursday, July 23
Sunny High 76° Low 56°Precipitation
5%
· 0.0 in
Max wind
6 mph
Humidity
67%
UV index
6 - High
Sunrise / sunset
06:35 AM / 09:06 PM
Friday, July 24
Sunny High 81° Low 61°Precipitation
57%
· 0.05 in
Max wind
4 mph
Humidity
73%
UV index
7 - High
Sunrise / sunset
06:36 AM / 09:05 PM
Saturday, July 25
Sunny High 82° Low 65°Precipitation
12%
· 0.0 in
Max wind
6 mph
Humidity
76%
UV index
7 - High
Sunrise / sunset
06:37 AM / 09:04 PM
Sunday, July 26
Sunny High 78° Low 64°Precipitation
36%
· 0.02 in
Max wind
10 mph
Humidity
76%
UV index
6 - High
Sunrise / sunset
06:38 AM / 09:04 PM
Monday, July 27
Sunny High 80° Low 60°Precipitation
5%
· 0.0 in
Max wind
6 mph
Humidity
66%
UV index
7 - High
Sunrise / sunset
06:39 AM / 09:03 PM
Tuesday, July 28
Sunny High 80° Low 63°Precipitation
6%
· 0.0 in
Max wind
8 mph
Humidity
67%
UV index
7 - High
Sunrise / sunset
06:40 AM / 09:02 PM
Wednesday, July 29
Sunny High 87° Low 66°Precipitation
36%
· 0.01 in
Max wind
13 mph
Humidity
69%
UV index
8 - Very High
Sunrise / sunset
06:41 AM / 09:01 PM
Thursday, July 30
Sunny High 92° Low 75°Precipitation
7%
· 0.0 in
Max wind
14 mph
Humidity
74%
UV index
8 - Very High
Sunrise / sunset
06:41 AM / 09:00 PM
Indianapolis 14-day outlook: the story
The warmest day of Indianapolis's 14-day outlook is Friday, July 17 with a high near 93°F (34°C); the coolest night comes Thursday, July 23, dipping to 56°F (13°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 83°F (28°C), right in line with the typical July high of 85°F (29°C).
Precipitation is most likely on Saturday 18, Sunday 19, Monday 20, Tuesday 21 and beyond; the wettest day looks like Tuesday, July 21 with about 0.56 in (14.3 mm) expected. For the weekend, expect Saturday 88°F (31°C) and sunny / Sunday 84°F (29°C) and sunny.
For typical conditions month by month, see the Indianapolis climate & average temperatures guide.
Indianapolis forecast questions
Will it rain in Indianapolis this week?
The forecast currently shows meaningful precipitation chances on 5 of the next 14 days, peaking around Tuesday, July 21.
What will be the warmest day in Indianapolis over the next 14 days?
Friday, July 17, with a forecast high near 93°F (34°C).
How accurate is a 14-day forecast for Indianapolis?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Indianapolis by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 38° | 23° | 10 | 3.4 in | 5.1 h/day | 72% |
| February | 43° | 25° | 9 | 3.2 in | 6.6 h/day | 69% |
| March | 52° | 34° | 13 | 5.3 in | 7.4 h/day | 68% |
| April | 62° | 43° | 12 | 4.1 in | 8.7 h/day | 66% |
| May | 73° | 55° | 14 | 4.9 in | 9.9 h/day | 70% |
| June | 82° | 64° | 12 | 4.0 in | 11.6 h/day | 67% |
| July | 85° | 67° | 13 | 4.6 in | 11.7 h/day | 73% |
| August | 83° | 66° | 11 | 3.5 in | 11.3 h/day | 72% |
| September | 79° | 61° | 7 | 2.9 in | 10.0 h/day | 69% |
| October | 66° | 49° | 10 | 3.1 in | 8.0 h/day | 69% |
| November | 52° | 36° | 9 | 3.2 in | 6.4 h/day | 71% |
| December | 44° | 29° | 9 | 3.5 in | 5.1 h/day | 74% |
14-day forecasts nearby