0in

Rain Today

Rain Last Hour
0in

Recorded at Ontario International Airport Updated 27 mins ago (9.7 miles away)

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Real-Time Extremes

Hottest 100.3 °F
Choluteca, FL
Coldest 17.5 °F
Deadhorse, Deadhorse Airport, AK
Windiest 46.1mph
Mount Washington, NH
Wettest (Last Hour) 2.1in
Palacios Municipal Airport, TX
Most Humid 100%
Clark Regional Airport, IN
Least Humid 7%
Nellis Air Force Base, NV
Highest Pressure 1027.1 hPa
La Veta Mountain, La Veta Pass, CO
Lowest Pressure 986.5 hPa
Cape Newenham, Cape Newenham LRRS Airport, AK

Trending Locations

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Sierra Lakes Rainfall Forecast

Today 1 May
No Rain
Sat 2 May
No Rain
Sun 3 May
10%
Mon 4 May
5%
Tue 5 May
5%
Wed 6 May
10%
Thu 7 May
5%

Sierra Lakes Rainfall Statistics

May Rainfall

Ontario International Airport (9.3 miles)

Total Rainfall 2026
4.8in
Daily Average 2026
0.04in
Wettest Day 1 January, 2026
0.9in
Wet Days 2026
13/121 (11%)
Total Rainfall April
0.6in
Daily Average April
0.03in
Wettest Day 12 April, 2026
0.3in
Wet Days April
3/30 (10%)
Total Rainfall May
–
Daily Average May
–
Wettest Day 1 May, 2026
–
Wet Days May
–

Climate (2010–Present)

Ontario International Airport (9.3 miles)

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Annual Average 2021–2025
13.5in
Monthly Average 2021–2026
1.1in
Daily Average 2021–2026
0.04in
Wettest Day 5 February, 2024
3.6in

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