0in

Rain Today

Rain Last Hour
0in

Recorded at Ontario International Airport Updated 29 mins ago (9.7 miles away)

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Real-Time Extremes

Hottest 84.1 °F
VK 786/Petronius (Chevron), AL
Coldest -14.9 °F
LaGrange-Callaway Airport, GA
Windiest 31.1mph
Shemya, Eareckson AFB, AK
Wettest (Last Hour) 1in
Koliganek, AK
Most Humid 100%
Williston Basin International Airport, ND
Least Humid 2%
Crystal River Airport, FL
Highest Pressure 1036.6 hPa
Salida - Monarch Pass, CO
Lowest Pressure 999.7 hPa
Anaktuvuk Pass, Anaktuvuk Pass Airport, AK

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Sierra Lakes Rainfall Forecast

Today 15 Sep
No Rain
Tue 16 Sep
No Rain
Wed 17 Sep
15%
Thu 18 Sep
30%
Fri 19 Sep
40%
Sat 20 Sep
20%
Sun 21 Sep
10%

Sierra Lakes Rainfall Statistics

September Rainfall

Ontario International Airport (9.3 miles)

Total Rainfall 2025
6.1in
Daily Average 2025
0.02in
Wettest Day 13 February, 2025
1.9in
Wet Days 2025
24/258 (9%)
Total Rainfall August
0in
Daily Average August
0in
Wettest Day 1 August, 2025
0in
Wet Days August
–
Total Rainfall September
0in
Daily Average September
0in
Wettest Day 1 September, 2025
0in
Wet Days September
–

Climate (2010–Present)

Ontario International Airport (9.3 miles)

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Annual Average 2020–2024
12.9in
Monthly Average 2020–2025
1.1in
Daily Average 2020–2025
0.03in
Wettest Day 5 February, 2024
3.6in

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