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100+ F in Phoenix as record-shattering March scorcher intensifies. See how hot it will get. Chevron right

Port San Luis, CA

79°F
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Port San Luis

California

79°
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Port San Luis, CA Weather
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March 18 - April 16

Wed 3/18

79° /63°
0%
Mostly sunny and nice
alerts

Heat Advisory

10:00 AM Monday - 8:00 PM Friday

RealFeel®87°

RealFeel Shade™77°

Max UV Index6.0 (High)

WindW 5 mph

Thu 3/19

74° /65°
0%
Sunny
alerts

Heat Advisory

10:00 AM Monday - 8:00 PM Friday

RealFeel®79°

RealFeel Shade™71°

Max UV Index6.0 (High)

WindNNE 7 mph

Fri 3/20

70° /57°
1%
Mostly sunny and nice
alerts

Heat Advisory

10:00 AM Monday - 8:00 PM Friday

RealFeel®76°

RealFeel Shade™67°

Max UV Index6.0 (High)

WindWNW 7 mph

Sat 3/21

65° /59°
2%
Times of clouds and sun

RealFeel®73°

RealFeel Shade™65°

Max UV Index5.0 (Moderate)

WindSW 5 mph

Sun 3/22

66° /59°
4%
Sunshine and breezy

RealFeel®68°

RealFeel Shade™62°

Max UV Index6.0 (High)

WindNW 13 mph

Mon 3/23

82° /60°
5%
Breezy in the morning; otherwise, mostly sunny and warmer

RealFeel®83°

RealFeel Shade™78°

Max UV Index6.0 (High)

WindNW 14 mph

Tue 3/24

78° /55°
2%
Mostly sunny and pleasantly warm

RealFeel®84°

RealFeel Shade™76°

Max UV Index6.0 (High)

WindNW 7 mph

Wed 3/25

76° /51°
0%
Remaining warm with plenty of sunshine

RealFeel®84°

RealFeel Shade™74°

Max UV Index7.0 (High)

WindNW 5 mph

Thu 3/26

75° /50°
0%
Sunny

RealFeel®74°

RealFeel Shade™71°

Max UV Index7.0 (High)

WindNW 13 mph

Fri 3/27

74° /50°
0%
Mostly sunny

RealFeel®77°

RealFeel Shade™71°

Max UV Index7.0 (High)

WindWNW 6 mph

Sat 3/28

75° /51°
0%
Sun through high clouds

RealFeel®76°

RealFeel Shade™73°

Max UV Index3.0 (Moderate)

WindWNW 1 mph

Sun 3/29

73° /50°
0%
Rather cloudy

RealFeel®74°

RealFeel Shade™71°

Max UV Index3.0 (Moderate)

WindS 5 mph

Mon 3/30

75° /50°
0%
Partly sunny

RealFeel®78°

RealFeel Shade™72°

Max UV Index7.0 (High)

WindWNW 5 mph

Tue 3/31

69° /48°
5%
Plenty of sunshine

RealFeel®72°

RealFeel Shade™66°

Max UV Index7.0 (High)

WindNNW 8 mph

Wed 4/1

63° /46°
5%
Plenty of sunshine

RealFeel®70°

RealFeel Shade™61°

Max UV Index7.0 (High)

WindNNW 8 mph

Thu 4/2

65° /48°
10%
Mostly sunny

RealFeel®75°

RealFeel Shade™65°

Max UV Index7.0 (High)

WindNNW 4 mph

Fri 4/3

69° /50°
20%
Partly sunny

RealFeel®74°

RealFeel Shade™67°

Max UV Index7.0 (High)

WindNW 4 mph

Sat 4/4

69° /51°
25%
Partly sunny

RealFeel®69°

RealFeel Shade™66°

Max UV Index3.0 (Moderate)

WindNW 8 mph

Sun 4/5

66° /47°
25%
After a cloudy start, sunshine returns

RealFeel®67°

RealFeel Shade™63°

Max UV Index8.0 (Very High)

WindNW 14 mph

Mon 4/6

63° /45°
10%
Mostly sunny

RealFeel®62°

RealFeel Shade™58°

Max UV Index8.0 (Very High)

WindNW 16 mph

Tue 4/7

62° /45°
5%
Sunshine

RealFeel®68°

RealFeel Shade™60°

Max UV Index8.0 (Very High)

WindNNW 8 mph

Wed 4/8

63° /47°
25%
Increasing amounts of sunshine

RealFeel®63°

RealFeel Shade™60°

Max UV Index3.0 (Moderate)

WindNW 9 mph

Thu 4/9

63° /46°
25%
Sunshine and some clouds

RealFeel®70°

RealFeel Shade™62°

Max UV Index5.0 (Moderate)

WindNW 6 mph

Fri 4/10

64° /49°
25%
Times of clouds and sun

RealFeel®75°

RealFeel Shade™65°

Max UV Index8.0 (Very High)

WindSE 2 mph

Sat 4/11

64° /51°
25%
Turning cloudy

RealFeel®66°

RealFeel Shade™66°

Max UV Index5.0 (Moderate)

WindSSE 4 mph

Sun 4/12

65° /50°
25%
Times of clouds and sun

RealFeel®70°

RealFeel Shade™64°

Max UV Index4.0 (Moderate)

WindNNW 6 mph

Mon 4/13

66° /49°
20%
Partly sunny

RealFeel®68°

RealFeel Shade™63°

Max UV Index8.0 (Very High)

WindNNW 10 mph

Tue 4/14

65° /49°
25%
Increasing clouds

RealFeel®70°

RealFeel Shade™64°

Max UV Index9.0 (Very High)

WindNNW 8 mph

Wed 4/15

66° /50°
20%
After a cloudy start, sunshine returns

RealFeel®74°

RealFeel Shade™64°

Max UV Index9.0 (Very High)

WindNW 6 mph

Thu 4/16

68° /52°
25%
Rather cloudy

RealFeel®72°

RealFeel Shade™68°

Max UV Index4.0 (Moderate)

WindNW 5 mph

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World North America United States California Port San Luis

Weather Near Port San Luis:

  • San Luis Obispo, CA
  • Santa Barbara, CA
  • Santa Maria, CA
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