Indianapolis, IN 14-Day Forecast
Indiana, United States 🇺🇸
70°
Sunny right now
Today: high 71°, low 55°
Updated 4 hours ago
Indianapolis weather for the next 14 days
Tuesday, October 6
Sunny High 72° Low 52°Precipitation
2%
· 0.0 in
Max wind
6 mph
Humidity
50%
UV index
5 - Moderate
Sunrise / sunset
07:45 AM / 07:19 PM
Wednesday, October 7
Sunny High 81° Low 54°Precipitation
2%
· 0.0 in
Max wind
11 mph
Humidity
46%
UV index
5 - Moderate
Sunrise / sunset
07:46 AM / 07:18 PM
Thursday, October 8
Sunny High 74° Low 61°Precipitation
2%
· 0.0 in
Max wind
10 mph
Humidity
48%
UV index
5 - Moderate
Sunrise / sunset
07:47 AM / 07:16 PM
Friday, October 9
Sunny High 75° Low 54°Precipitation
2%
· 0.0 in
Max wind
6 mph
Humidity
39%
UV index
5 - Moderate
Sunrise / sunset
07:48 AM / 07:14 PM
Saturday, October 10
Overcast High 76° Low 58°Precipitation
7%
· 0.0 in
Max wind
10 mph
Humidity
40%
UV index
5 - Moderate
Sunrise / sunset
07:49 AM / 07:13 PM
Sunday, October 11
Light rain High 64° Low 58°Precipitation
92%
· 1.2 in
Max wind
12 mph
Humidity
91%
UV index
4 - Moderate
Sunrise / sunset
07:50 AM / 07:11 PM
Monday, October 12
Sunny High 77° Low 56°Precipitation
11%
· 0.0 in
Max wind
7 mph
Humidity
75%
UV index
6 - High
Sunrise / sunset
07:51 AM / 07:10 PM
Tuesday, October 13
Sunny High 80° Low 61°Precipitation
8%
· 0.0 in
Max wind
8 mph
Humidity
69%
UV index
7 - High
Sunrise / sunset
07:52 AM / 07:08 PM
Wednesday, October 14
Overcast High 74° Low 65°Precipitation
81%
· 0.53 in
Max wind
15 mph
Humidity
68%
UV index
5 - Moderate
Sunrise / sunset
07:53 AM / 07:07 PM
Thursday, October 15
Sunny High 71° Low 60°Precipitation
73%
· 0.48 in
Max wind
14 mph
Humidity
68%
UV index
6 - High
Sunrise / sunset
07:54 AM / 07:05 PM
Friday, October 16
Overcast High 60° Low 53°Precipitation
40%
· 0.02 in
Max wind
9 mph
Humidity
69%
UV index
4 - Moderate
Sunrise / sunset
07:56 AM / 07:04 PM
Saturday, October 17
Overcast High 60° Low 54°Precipitation
20%
· 0.0 in
Max wind
8 mph
Humidity
70%
UV index
4 - Moderate
Sunrise / sunset
07:57 AM / 07:02 PM
Sunday, October 18
Overcast High 60° Low 54°Precipitation
17%
· 0.0 in
Max wind
10 mph
Humidity
68%
UV index
4 - Moderate
Sunrise / sunset
07:58 AM / 07:01 PM
Indianapolis 14-day outlook: the story
The warmest day of Indianapolis's 14-day outlook is Wednesday, October 7 with a high near 81°F (27°C); the coolest night comes Tuesday, October 6, dipping to 52°F (11°C). The trend points cooler: week two runs about 4°F below week one. Highs over the next two weeks average 73°F (23°C), about 7°F (4°C) above the typical October high of 66°F (19°C).
Precipitation is most likely on Sunday 11, Wednesday 14, Thursday 15; the wettest day looks like Sunday, October 11 with about 1.2 in (30.5 mm) expected. For the weekend, expect Saturday 76°F (24°C) and overcast / Sunday 64°F (18°C) and light rain.
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 3 of the next 14 days, peaking around Sunday, October 11.
What will be the warmest day in Indianapolis over the next 14 days?
Wednesday, October 7, with a forecast high near 81°F (27°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 | Daylight | Wet-day chance | Humidity |
|---|---|---|---|---|---|---|---|---|
| January | 38° | 23° | 10 | 3.4 in | 5.1 h/day | 9.6 h | 34% | 72% |
| February | 43° | 25° | 9 | 3.2 in | 6.6 h/day | 10.6 h | 32% | 69% |
| March | 52° | 34° | 13 | 5.3 in | 7.4 h/day | 11.8 h | 41% | 68% |
| April | 62° | 43° | 12 | 4.1 in | 8.7 h/day | 13.2 h | 41% | 66% |
| May | 73° | 55° | 14 | 4.9 in | 9.9 h/day | 14.4 h | 46% | 70% |
| June | 82° | 64° | 12 | 4.0 in | 11.6 h/day | 15.0 h | 38% | 67% |
| July | 85° | 67° | 13 | 4.6 in | 11.7 h/day | 14.7 h | 41% | 73% |
| August | 83° | 66° | 11 | 3.5 in | 11.3 h/day | 13.7 h | 36% | 72% |
| September | 79° | 61° | 7 | 2.9 in | 10.0 h/day | 12.4 h | 25% | 69% |
| October | 66° | 49° | 10 | 3.1 in | 8.0 h/day | 11.1 h | 31% | 69% |
| November | 52° | 36° | 9 | 3.2 in | 6.4 h/day | 9.9 h | 30% | 71% |
| December | 44° | 29° | 9 | 3.5 in | 5.1 h/day | 9.4 h | 30% | 74% |
14-day forecasts nearby