RSM, CA 92688 Weather Forecast & Current Conditions

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SANTA ANA, CA
Current Weather

1:53 AM PDT SEP 2, 2025
Clear
70°F
Feels Like: 70°F
Dewpoint: 66°F
Rel. Hum.: 87%
Visibility: 9 miles
Wind: Calm
Pressure: 29.90 inches
Last 72 hours

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RSM, CA 92688
Weather Forecast

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TONIGHT
Mostly clear this evening, then partly cloudy with a slight chance of showers and thunderstorms overnight. Lows around 70. Areas of winds west 10 mph this evening becoming light. Chance of measurable precipitation 20 percent.
TUESDAY
Partly cloudy with a slight chance of thunderstorms. A chance of showers. Highs around 89 towards the coast to 93 farther inland. Light winds becoming west 10 mph in the afternoon. Chance of measurable precipitation 40 percent.
TUESDAY NIGHT
Partly cloudy. Lows around 70. Areas of winds southwest 10 mph in the evening becoming light.
WEDNESDAY
Partly cloudy in the morning...becoming mostly sunny. Highs 85 to 89 towards the coast to 92 farther inland. Light winds becoming west 10 mph in the afternoon.
WEDNESDAY NIGHT
Mostly clear. Lows 65 to 69. Areas of winds southwest 10 mph in the evening becoming light.
THURSDAY
Partly cloudy in the morning...becoming mostly sunny. Highs 82 to 85 towards the coast to 90 farther inland.
THURSDAY NIGHT
Mostly clear. Lows 63 to 66.
FRIDAY
Partly cloudy in the morning...becoming mostly sunny. Highs 80 to 83 towards the coast to 86 farther inland.
FRIDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 61 to 66.
SATURDAY
Partly cloudy in the morning...becoming sunny. Highs 79 to 82 towards the coast to 85 farther inland.
SATURDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 60 to 65.
SUNDAY
Partly cloudy in the morning...becoming sunny. Highs 81 to 84 towards the coast to 86 farther inland.
SUNDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 62 to 66.

Visible Weather Satellite
RSM, CA 92688
Infrared Weather Satellite
RSM, CA 92688
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RSM, CA 92688

SANTA ANA, CA 3 hourly weather forecast

weather forecast created  5:00 PM PDT  9/ 1/2025
Tuesday
2 SEP 2025
RSM, CA 92688 weather forecast Day 1, 0 hours 11 PM 73° 73° Partly Cloudy 8%

0% Thunder
( 2% severe)
WSW   6 79% 66°
Low 69° RSM, CA 92688 weather forecast Day 1, 3 hours 2 AM 72° 72° Partly Cloudy SSW   5 81% 66°
High 88° RSM, CA 92688 weather forecast Day 1, 6 hours 5 AM 70° 70° Mostly Cloudy 17%
RAIN
<.01 in
0% Thunder
( 6% severe)
WSW   3 87% 66°

Mostly Cloudy



RSM, CA 92688 weather forecast Day 1, 9 hours 8 AM 72° 72° Mostly Cloudy S   6 81% 66°
RSM, CA 92688 weather forecast Day 1, 12 hours 11 AM 81° 83° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 12% severe)
WNW   8 56% 64°
RSM, CA 92688 weather forecast Day 1, 15 hours 2 PM 84° 85° Mostly Cloudy W   12 51% 64°
RSM, CA 92688 weather forecast Day 1, 18 hours 5 PM 83° 84° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 10% severe)
SW   10 51% 63°
RSM, CA 92688 weather forecast Day 1, 21 hours 8 PM 77° 79° Partly Cloudy WSW   7 67% 65°
Wednesday
3 SEP 2025
RSM, CA 92688 weather forecast Day 2, 0 hours 11 PM 75° 75° Partly Cloudy 5%

0% Thunder
( 3% severe)
SSW   6 74% 66°
Low 72° RSM, CA 92688 weather forecast Day 2, 3 hours 2 AM 74° 74° Partly Cloudy WSW   5 74% 65°
High 85° RSM, CA 92688 weather forecast Day 2, 6 hours 5 AM 72° 72° Partly Cloudy 4%

0% Thunder
( 1% severe)
SSW   3 81% 66°

Partly Cloudy



RSM, CA 92688 weather forecast Day 2, 9 hours 8 AM 74° 74° Partly Cloudy S   3 76% 66°
RSM, CA 92688 weather forecast Day 2, 12 hours 11 AM 82° 84° Partly Cloudy 7%

0% Thunder
( 5% severe)
SW   6 55% 64°
RSM, CA 92688 weather forecast Day 2, 15 hours 2 PM 82° 83° Clear SW   10 53% 63°
RSM, CA 92688 weather forecast Day 2, 18 hours 5 PM 81° 82° Clear 7%

0% Thunder
( 3% severe)
WSW   10 53% 62°
RSM, CA 92688 weather forecast Day 2, 21 hours 8 PM 75° 75° Clear WSW   7 71% 65°

SANTA ANA, CA extended weather forecast

Thursday
4 SEP 2025
Friday
5 SEP 2025
Saturday
6 SEP 2025
Sunday
7 SEP 2025
Monday
8 SEP 2025
Low 70° Low 66° Low 66° Low 66° Low 67°
High 86° High 79° High 81° High 80° High 78°
RSM, CA 92688 weather forecast Day 3 RSM, CA 92688 weather forecast Day 4 RSM, CA 92688 weather forecast Day 5 RSM, CA 92688 weather forecast Day 6 RSM, CA 92688 weather forecast Day 7
Clear
1% Rain
Partly Cloudy
1% Rain
Partly Cloudy
4% Rain
Partly Cloudy
5% Rain
Mostly Cloudy
7% Rain
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