0in

Rain Today

Rain Last Hour
0in

Recorded at Indianapolis International Airport Updated 37 mins ago (0.9 miles away)

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Real-Time Extremes

Hottest 89.5 °F
King Airport, St. Thomas, PR
Coldest 24.7 °F
Arctic Village, Arctic Village Airport, AK
Windiest 33.3mph
Gary Regional Airport, IN
Wettest (Last Hour) 0.7in
Koliganek, AK
Most Humid 100%
La Porte Municipal Airport, TX
Least Humid 22%
Mesa / Falcon Field, AZ
Highest Pressure 1034.2 hPa
Salida - Monarch Pass, CO
Lowest Pressure 1000.7 hPa
Anaktuvuk Pass, Anaktuvuk Pass Airport, AK

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Indianapolis International Airport Rainfall Forecast

Today 13 Sep
25%
Sun 14 Sep
40%
Mon 15 Sep
No Rain
Tue 16 Sep
No Rain
Wed 17 Sep
No Rain
Thu 18 Sep
10%
Fri 19 Sep
30%

Indianapolis International Airport Rainfall Statistics

September Rainfall

Indianapolis International Airport (0.6 miles)

Total Rainfall 2025
28.3in
Daily Average 2025
0.1in
Wettest Day 4 April, 2025
2.5in
Wet Days 2025
86/256 (34%)
Total Rainfall August
1.3in
Daily Average August
0.04in
Wettest Day 16 August, 2025
0.7in
Wet Days August
7/31 (23%)
Total Rainfall September
0.5in
Daily Average September
0.05in
Wettest Day 4 September, 2025
0.3in
Wet Days September
2/13 (15%)

Climate (2010–Present)

Indianapolis International Airport (0.6 miles)

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Annual Average 2020–2024
41.4in
Monthly Average 2020–2025
3.3in
Daily Average 2020–2025
0.1in
Wettest Day 1 July, 2021
2.8in

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