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Alta Loma CA Weather - Clear - 72°F
Clear
72°F
Updated 1:46 am
Feels Like 70°F
Humidity 71%
Wind W 6 mph
Barometer  29.85 in
Dew Point 62°F
Alta Loma CA Weather - Clear - 22°C
Clear
22°C
Updated 1:46 am
Feels Like 21°C
Humidity 71%
Wind W 10 km/h
Barometer  101.1 kPa
Dew Point 17°C
Alta Loma, CA Weather and Current Conditionsalta loma ca weather forecast

Alta Loma, CA Weather Forecast

Alta Loma California WeatherAlta Loma, California Weather Weather Forecast
14 day API Alta Loma, CA weather forecast. Note. Our 7-day weather forecast for Alta Loma, California is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
Alta Loma, CA Weather Forecast Dated: 146 AM Tue Aug 04 2026 (Alta Loma Time)
Tue, 4th
Alta Loma CA Weather  - Tuesday, Aug 4, 2026 - Sunny
Lo: 17°C63°F
Hi: 37°C99°F
Sunny Tuesday, temperatures as high as 99°F37°C, low temperature around 63°F17°C, chance of rain 1%, wind out of the WSW 10 mph16 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 49%.
Wed, 5th
Alta Loma CA Weather  - Wednesday, Aug 5, 2026 - Sunny
Lo: 22°C71°F
Hi: 36°C96°F
Sunny Wednesday, temperatures as high as 96°F36°C, low temperature around 71°F22°C, chance of rain 1%, wind out of the WSW 9 mph15 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 35%.
Thu, 6th
Alta Loma CA Weather  - Thursday, Aug 6, 2026 - Sunny
Lo: 22°C71°F
Hi: 36°C96°F
Sunny Thursday, temperatures as high as 96°F36°C, low temperature around 71°F22°C, chance of rain 1%, wind out of the WSW 9 mph15 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 33%.
Fri, 7th
Alta Loma CA Weather  - Friday, Aug 7, 2026 - Sunny
Lo: 22°C71°F
Hi: 37°C98°F
Sunny Friday, temperatures as high as 98°F37°C, low temperature around 71°F22°C, chance of rain 1%, wind out of the WSW 9 mph15 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 32%.
Sat, 8th
Alta Loma CA Weather  - Saturday, Aug 8, 2026 - Sunny
Lo: 21°C71°F
Hi: 36°C97°F
Sunny Saturday, temperatures as high as 97°F36°C, low temperature around 71°F21°C, chance of rain 17%, wind out of the WSW 10 mph15 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 35%.
Sun, 9th
Alta Loma CA Weather  - Sunday, Aug 9, 2026 - Sunny
Lo: 21°C70°F
Hi: 35°C94°F
Sunny Sunday, temperatures as high as 94°F35°C, low temperature around 70°F21°C, chance of rain 1%, wind out of the SW 10 mph16 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 36%.
Mon, 10th
Alta Loma CA Weather  - Monday, Aug 10, 2026 - Sunny
Lo: 20°C68°F
Hi: 33°C92°F
Sunny Monday, temperatures as high as 92°F33°C, low temperature around 68°F20°C, chance of rain 1%, wind out of the WSW 10 mph16 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 40%.
Tue, 11th
Alta Loma CA Weather  - Tuesday, Aug 11, 2026 - Sunny
Lo: 20°C68°F
Hi: 33°C92°F
Sunny Tuesday, temperatures as high as 92°F33°C, low temperature around 68°F20°C, chance of rain 1%, wind out of the SW 11 mph18 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 42%.
Wed, 12th
Alta Loma CA Weather  - Wednesday, Aug 12, 2026 - Sunny
Lo: 19°C67°F
Hi: 33°C91°F
Sunny Wednesday, temperatures as high as 91°F33°C, low temperature around 67°F19°C, chance of rain 1%, wind out of the SW 11 mph18 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 46%.
Thu, 13th
Alta Loma CA Weather  - Thursday, Aug 13, 2026 - Sunny
Lo: 19°C67°F
Hi: 32°C90°F
Sunny Thursday, temperatures as high as 90°F32°C, low temperature around 67°F19°C, chance of rain 1%, wind out of the SW 11 mph17 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 44%.
Fri, 14th
Alta Loma CA Weather  - Friday, Aug 14, 2026 - Sunny
Lo: 19°C67°F
Hi: 34°C93°F
Sunny Friday, temperatures as high as 93°F34°C, low temperature around 67°F19°C, chance of rain 1%, wind out of the WSW 11 mph18 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 40%.
Sat, 15th
Alta Loma CA Weather  - Saturday, Aug 15, 2026 - Sunny
Lo: 19°C66°F
Hi: 33°C92°F
Sunny Saturday, temperatures as high as 92°F33°C, low temperature around 66°F19°C, chance of rain 1%, wind out of the SW 11 mph17 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 37%.
Sun, 16th
Alta Loma CA Weather  - Sunday, Aug 16, 2026 - Sunny
Lo: 18°C64°F
Hi: 31°C88°F
Sunny Sunday, temperatures as high as 88°F31°C, low temperature around 64°F18°C, chance of rain 1%, wind out of the SW 12 mph19 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 38%.
Mon, 17th
Alta Loma CA Weather  - Monday, Aug 17, 2026 - Sunny
Lo: 17°C62°F
Hi: 28°C83°F
Sunny Monday, temperatures as high as 83°F28°C, low temperature around 62°F17°C, chance of rain 2%, wind out of the SW 11 mph18 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 44%.

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