LEMON GROVE, CA 91945 Weather Forecast & Current Conditions

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SAN DIEGO, CA
Current Weather

2:51 AM PDT MAY 17, 2026
Scattered Clouds
63°F
Feels Like: 63°F
Dewpoint: 55°F
Rel. Hum.: 75%
Visibility: 7 miles
Wind: S at 7 mph
Pressure: 29.84 inches
Last 72 hours

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LEMON GROVE, CA 91945
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Cloudy. Highs 68 to 72. Areas of winds south 10 to 15 mph with gusts to 25 mph.
TONIGHT
Cloudy. Lows 54 to 58. Areas of winds south 10 mph.
MONDAY
Mostly cloudy in the morning...becoming partly cloudy. Highs 70 to 74. Areas of winds south 10 mph becoming west with gusts to 25 mph in the afternoon.
MONDAY NIGHT
Partly cloudy. Patchy fog overnight. Lows 52 to 57. Areas of winds west 10 mph in the evening becoming light.
TUESDAY
Patchy fog in the morning. Partly cloudy. Highs 69 to 73 near the coast to 74 to 78 inland. Areas of winds west to 10 mph.
TUESDAY NIGHT
Partly cloudy in the evening...becoming mostly cloudy overnight with patchy fog. Lows 53 to 58.
WEDNESDAY
Mostly cloudy with patchy fog in the morning... Becoming mostly sunny. Highs 69 to 73 near the coast to 74 to 77 inland.
WEDNESDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 53 to 58.
THURSDAY
Partly cloudy in the morning...becoming mostly sunny. Highs 68 to 73 near the coast to 73 to 76 inland.
THURSDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 53 to 58.
FRIDAY
Partly cloudy. Highs 68 to 73 near the coast to 73 to 76 inland.
FRIDAY NIGHT
Mostly clear in the evening...becoming partly cloudy. Lows 54 to 59.
SATURDAY
Partly cloudy. Highs 68 to 72 near the coast to 72 to 75 inland.

Visible Weather Satellite
LEMON GROVE, CA 91945
Infrared Weather Satellite
LEMON GROVE, CA 91945
NEXRAD Weather Radar
LEMON GROVE, CA 91945

SAN DIEGO, CA 3 hourly weather forecast

weather forecast created  6:00 PM MDT  5/16/2026
Sunday
17 MAY 2026
LEMON GROVE, CA 91945 weather forecast Day 1, 0 hours 11 PM 61° 60° Mostly Cloudy 3%

0% Thunder
( 0% severe)
SSW   8 81% 55°
Low 58° LEMON GROVE, CA 91945 weather forecast Day 1, 3 hours 2 AM 60° 59° Mostly Cloudy S   8 84% 55°
High 68° LEMON GROVE, CA 91945 weather forecast Day 1, 6 hours 5 AM 59° 58° Mostly Cloudy 0%

0% Thunder
( 0% severe)
S   8 87% 55°

Mostly Cloudy



LEMON GROVE, CA 91945 weather forecast Day 1, 9 hours 8 AM 61° 60° Mostly Cloudy S   10 81% 55°
LEMON GROVE, CA 91945 weather forecast Day 1, 12 hours 11 AM 66° 66° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   13 70% 56°
LEMON GROVE, CA 91945 weather forecast Day 1, 15 hours 2 PM 67° 67° Partly Cloudy SSW   15 68% 56°
LEMON GROVE, CA 91945 weather forecast Day 1, 18 hours 5 PM 65° 65° Mostly Cloudy 17%
RAIN
.25–.5 in
0% Thunder
( 3% severe)
SSW   13 75% 57°
LEMON GROVE, CA 91945 weather forecast Day 1, 21 hours 8 PM 61° 59° Mostly Cloudy SSW   12 84% 56°
Monday
18 MAY 2026
LEMON GROVE, CA 91945 weather forecast Day 2, 0 hours 11 PM 61° 60° Mostly Cloudy 5%

0% Thunder
( 2% severe)
S   10 81% 55°
Low 59° LEMON GROVE, CA 91945 weather forecast Day 2, 3 hours 2 AM 60° 59° Mostly Cloudy S   8 84% 55°
High 70° LEMON GROVE, CA 91945 weather forecast Day 2, 6 hours 5 AM 59° 58° Mostly Cloudy 0%

0% Thunder
( 1% severe)
SSE   7 83% 54°

Decreasing Clouds



LEMON GROVE, CA 91945 weather forecast Day 2, 9 hours 8 AM 61° 61° Partly Cloudy SSE   5 78% 54°
LEMON GROVE, CA 91945 weather forecast Day 2, 12 hours 11 AM 67° 67° Clear 0%

0% Thunder
( 0% severe)
SW   8 63% 54°
LEMON GROVE, CA 91945 weather forecast Day 2, 15 hours 2 PM 69° 69° Clear SW   12 61% 55°
LEMON GROVE, CA 91945 weather forecast Day 2, 18 hours 5 PM 67° 67° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   9 65% 55°
LEMON GROVE, CA 91945 weather forecast Day 2, 21 hours 8 PM 63° 64° Partly Cloudy WSW   5 72% 54°

SAN DIEGO, CA extended weather forecast

Tuesday
19 MAY 2026
Wednesday
20 MAY 2026
Thursday
21 MAY 2026
Friday
22 MAY 2026
Saturday
23 MAY 2026
Low 62° Low 63° Low 62° Low 62° Low 63°
High 72° High 71° High 71° High 69° High 70°
LEMON GROVE, CA 91945 weather forecast Day 3 LEMON GROVE, CA 91945 weather forecast Day 4 LEMON GROVE, CA 91945 weather forecast Day 5 LEMON GROVE, CA 91945 weather forecast Day 6 LEMON GROVE, CA 91945 weather forecast Day 7
Overcast
4% Rain
Overcast
3% Rain
Overcast
1% Rain
Overcast
2% Rain
Overcast
5% Rain
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