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La Mesa, CA

91°F
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La Mesa

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91°
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La Mesa, CA Weather
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Local Hurricane Tracker
Rachel
Sun, 10/11, 9:00 AM - Mon, 10/12, 8:00 AM

3 PM

91°
RealFeel® 92°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
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Sunny
alerts

Extreme Heat Warning

10:00 AM Friday - 8:00 PM Thursday
alerts

Coastal Flood Advisory

6:00 AM Wednesday - 2:00 PM Tuesday
alerts

Beach Hazards Statement

4:00 PM Tuesday - 11:00 PM Friday

RealFeel Shade™88°

Heat Index90°

WindWNW 10 mph

Air QualityPoor

Max UV Index3.9 (Moderate)

Wind Gusts17 mph

Humidity33%

Indoor Humidity33% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover3%

Visibility10 mi

Cloud Ceiling33400 ft

4 PM

90°
RealFeel® 90°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Extreme Heat Warning

10:00 AM Friday - 8:00 PM Thursday
alerts

Coastal Flood Advisory

6:00 AM Wednesday - 2:00 PM Tuesday
alerts

Beach Hazards Statement

4:00 PM Tuesday - 11:00 PM Friday

RealFeel Shade™87°

Heat Index89°

WindWNW 9 mph

Air QualityPoor

Max UV Index2.7 (Moderate)

Wind Gusts16 mph

Humidity33%

Indoor Humidity33% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

88°
RealFeel® 87°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Extreme Heat Warning

10:00 AM Friday - 8:00 PM Thursday
alerts

Coastal Flood Advisory

6:00 AM Wednesday - 2:00 PM Tuesday
alerts

Beach Hazards Statement

4:00 PM Tuesday - 11:00 PM Friday

RealFeel Shade™85°

Heat Index87°

WindWNW 8 mph

Air QualityPoor

Max UV Index1.7 (Low)

Wind Gusts14 mph

Humidity37%

Indoor Humidity37% (Slightly Humid)

Dew Point59° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

86°
RealFeel® 84°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Extreme Heat Warning

10:00 AM Friday - 8:00 PM Thursday
alerts

Coastal Flood Advisory

6:00 AM Wednesday - 2:00 PM Tuesday
alerts

Beach Hazards Statement

4:00 PM Tuesday - 11:00 PM Friday

RealFeel Shade™84°

Heat Index85°

WindWNW 7 mph

Air QualityPoor

Max UV Index0.7 (Low)

Wind Gusts10 mph

Humidity41%

Indoor Humidity41% (Slightly Humid)

Dew Point60° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover3%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

82°
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
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rain drop 0%
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Clear
alerts

Extreme Heat Warning

10:00 AM Friday - 8:00 PM Thursday
alerts

Coastal Flood Advisory

6:00 AM Wednesday - 2:00 PM Tuesday
alerts

Beach Hazards Statement

4:00 PM Tuesday - 11:00 PM Friday

Heat Index83°

WindWNW 6 mph

Air QualityPoor

Wind Gusts6 mph

Humidity48%

Indoor Humidity48% (Slightly Humid)

Dew Point61° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover8%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

79°
RealFeel® 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
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Mostly clear
alerts

Coastal Flood Advisory

6:00 AM Wednesday - 2:00 PM Tuesday
alerts

Beach Hazards Statement

4:00 PM Tuesday - 11:00 PM Friday

WindNW 6 mph

Air QualityPoor

Wind Gusts6 mph

Humidity57%

Indoor Humidity57% (Slightly Humid)

Dew Point62° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

76°
RealFeel® 75°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Coastal Flood Advisory

6:00 AM Wednesday - 2:00 PM Tuesday
alerts

Beach Hazards Statement

4:00 PM Tuesday - 11:00 PM Friday

WindNW 5 mph

Air QualityPoor

Wind Gusts6 mph

Humidity64%

Indoor Humidity64% (Humid)

Dew Point63° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

74°
RealFeel® 73°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Coastal Flood Advisory

6:00 AM Wednesday - 2:00 PM Tuesday
alerts

Beach Hazards Statement

4:00 PM Tuesday - 11:00 PM Friday

WindNW 5 mph

Air QualityPoor

Wind Gusts5 mph

Humidity71%

Indoor Humidity71% (Humid)

Dew Point64° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

72°
RealFeel® 71°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Coastal Flood Advisory

6:00 AM Wednesday - 2:00 PM Tuesday
alerts

Beach Hazards Statement

4:00 PM Tuesday - 11:00 PM Friday

WindNW 5 mph

Air QualityPoor

Wind Gusts5 mph

Humidity76%

Indoor Humidity76% (Humid)

Dew Point64° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for La Mesa

AccuWeather's hourly forecast for La Mesa provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 91° with a RealFeel® of 92°, sunny with a 0% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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