7-Day Forecast 34.1°N 117.57°W (Text-Only)
NWS Forecast for: Rancho Cucamonga CA
Issued by: National Weather Service San Diego, CA
Last Update: 1:31 pm PDT May 31, 2024


Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 57. West wind around 5 mph becoming calm.

Saturday: Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 80. Light southwest wind increasing to 5 to 10 mph in the afternoon.

Saturday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 57. West wind 5 to 10 mph becoming light after midnight.

Sunday: Patchy fog before 11am. Otherwise, sunny, with a high near 79. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Sunday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 57. Southwest wind 5 to 10 mph becoming light west after midnight.

Monday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 80.

Monday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 59.

Tuesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 85.

Tuesday Night: Mostly clear, with a low around 63.

Wednesday: Sunny, with a high near 90.

Wednesday Night: Patchy fog. Otherwise, mostly clear, with a low around 64.

Thursday: Patchy fog. Otherwise, sunny, with a high near 88.

Thursday Night: Patchy fog. Otherwise, mostly clear, with a low around 63.

Friday: Patchy fog. Otherwise, mostly sunny, with a high near 85.



Rancho Cucamonga CA
 34.1°N 117.57°W (Elev. 1198 ft)

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