BOSTONIA, CA 92021 Weather Forecast & Current Conditions

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SAN DIEGO, CA
Current Weather

8:53 PM PDT JUN 26, 2025
Clear
63°F
Feels Like: 63°F
Dewpoint: 55°F
Rel. Hum.: 75%
Visibility: 10 miles
Wind: W at 5 mph
Pressure: 29.91 inches
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BOSTONIA, CA 92021
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy. Patchy fog. Lows 54 to 60. Areas of winds west to 10 mph this evening becoming light.
FRIDAY
Partly cloudy with patchy fog in the morning...becoming mostly sunny. Warmer. Highs 79 to 83 in the western valleys to 86 to 91 near the foothills. Areas of winds west to 10 mph.
FRIDAY NIGHT
Partly cloudy. Patchy fog overnight. Lows 55 to 62. Areas of winds west to 10 mph in the evening becoming light.
SATURDAY
Mostly sunny. Highs 81 to 85 in the western valleys to 87 to 92 near the foothills. Light winds becoming west 10 mph in the afternoon.
SATURDAY NIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 56 to 63. Areas of winds west to 10 mph in the evening becoming light.
SUNDAY
Mostly sunny. Highs 81 to 84 in the western valleys to 86 to 91 near the foothills.
SUNDAY NIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 54 to 60.
MONDAY
Partly cloudy with patchy fog in the morning...becoming mostly sunny. Highs 79 to 82 in the western valleys to 85 to 90 near the foothills.
MONDAY NIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 52 to 59.
TUESDAY
Partly cloudy with patchy fog in the morning... Becoming mostly sunny. Highs 79 to 82 in the western valleys to 85 to 90 near the foothills.
TUESDAY NIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 54 to 59.
WEDNESDAY
Partly cloudy with patchy fog in the morning... Becoming mostly sunny. Highs 78 to 82 in the western valleys to 86 to 91 near the foothills.
WEDNESDAY NIGHT
Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 54 to 60.

Visible Weather Satellite
BOSTONIA, CA 92021
Infrared Weather Satellite
BOSTONIA, CA 92021
NEXRAD Weather Radar
BOSTONIA, CA 92021

SAN DIEGO, CA 3 hourly weather forecast

weather forecast created  7:00 AM CDT  6/26/2025
Thursday
26 JUN 2025
BOSTONIA, CA 92021 weather forecast Day 1, 12 hours 11 AM 70° 70° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   6 68% 59°
High 74° BOSTONIA, CA 92021 weather forecast Day 1, 15 hours 2 PM 73° 73° Partly Cloudy W   9 62% 59°
Partly Cloudy



BOSTONIA, CA 92021 weather forecast Day 1, 18 hours 5 PM 71° 71° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   8 63% 58°
BOSTONIA, CA 92021 weather forecast Day 1, 21 hours 8 PM 66° 66° Partly Cloudy W   5 75% 58°
Friday
27 JUN 2025
BOSTONIA, CA 92021 weather forecast Day 2, 0 hours 11 PM 63° 64° Mostly Cloudy 0%

0% Thunder
( 0% severe)
W   2 84% 58°
Low 61° BOSTONIA, CA 92021 weather forecast Day 2, 3 hours 2 AM 63° 64° Mostly Cloudy W   1 84% 58°
High 77° BOSTONIA, CA 92021 weather forecast Day 2, 6 hours 5 AM 62° 63° Mostly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 87% 58°

Mostly Cloudy



BOSTONIA, CA 92021 weather forecast Day 2, 9 hours 8 AM 63° 64° Mostly Cloudy SSW   1 84% 58°
BOSTONIA, CA 92021 weather forecast Day 2, 12 hours 11 AM 72° 72° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   6 64% 59°
BOSTONIA, CA 92021 weather forecast Day 2, 15 hours 2 PM 76° 78° Partly Cloudy WSW   9 56% 59°
BOSTONIA, CA 92021 weather forecast Day 2, 18 hours 5 PM 73° 73° Partly Cloudy 0%

0% Thunder
( 0% severe)
WSW   8 62% 59°
BOSTONIA, CA 92021 weather forecast Day 2, 21 hours 8 PM 67° 67° Partly Cloudy W   5 73% 58°
Saturday
28 JUN 2025
BOSTONIA, CA 92021 weather forecast Day 3, 0 hours 11 PM 64° 66° Partly Cloudy 1%

0% Thunder
( 0% severe)
WSW   2 81% 58°
Low 62° BOSTONIA, CA 92021 weather forecast Day 3, 3 hours 2 AM 63° 64° Mostly Cloudy N   1 84% 58°
High 80° BOSTONIA, CA 92021 weather forecast Day 3, 6 hours 5 AM 63° 64° Mostly Cloudy 0%

0% Thunder
( 0% severe)
N   1 81% 57°

Mostly Cloudy



BOSTONIA, CA 92021 weather forecast Day 3, 9 hours 8 AM 66° 66° Mostly Cloudy WNW   1 73% 57°
BOSTONIA, CA 92021 weather forecast Day 3, 15 hours 11 AM 75° 75° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   6 55% 58°
BOSTONIA, CA 92021 weather forecast Day 3, 18 hours 2 PM 78° 79° Partly Cloudy W   9 50% 58°
BOSTONIA, CA 92021 weather forecast Day 3, 21 hours 5 PM 75° 75° Partly Cloudy     W   9 55% 58°

SAN DIEGO, CA extended weather forecast

Sunday
29 JUN 2025
Monday
30 JUN 2025
Tuesday
1 JUL 2025
Wednesday
2 JUL 2025
Thursday
3 JUL 2025
Low 62° Low 62° Low 62° Low 60° Low 62°
High 79° High 78° High 75° High 74° High 74°
BOSTONIA, CA 92021 weather forecast Day 4 BOSTONIA, CA 92021 weather forecast Day 5 BOSTONIA, CA 92021 weather forecast Day 6 BOSTONIA, CA 92021 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
Partly Cloudy
1% Rain
Mostly Cloudy
2% Rain
Mostly Cloudy
2% Rain
Overcast
1% Rain
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