Weather StoryAlmanac, microseasons, and the day's weather story.

Weather in Vallecito, California

Fog and sun in daily rhythm. Day 58 of spring. Read this microseason across nine climate regions →

Vallecito, CA
Saturday, May 16 at 11:58 PM
74
°
Clear
Feels like
67°
Humidity
30%
Wind
14 mph
Sunrise
5:50 AM
Sunset
8:06 PM
Vallecito, CA
Hour by hour · 24h
81°
4p
81°
5p
80°
6p
77°
7p
71°
8p
69°
9p
67°
10p
64°
11p
61°
12a
60°
1a
62°
2a
58°
3a
57°
4a
58°
5a
57°
6a
61°
7a
69°
8a
73°
9a
74°
10a
77°
11a
79°
12p
80°
1p
81°
2p
82°
3p
L 57°H 82°
Vallecito, CA
7-day forecast
  1. Today
    May 16
    Overcast
    75°53°
  2. Sunday
    May 17
    Overcast
    71°49°
  3. Monday
    May 18
    Clear
    76°51°
  4. Tuesday
    May 19
    Clear
    82°53°
  5. Wednesday
    May 20
    Overcast
    85°59°
  6. Thursday
    May 21
    Overcast
    88°61°
  7. Friday
    May 22
    Mostly Clear
    88°62°
Vallecito, CA
Anemometer · 24h winds · from true
NESW
From · True
NNW
333° · backing 6°
Direction
NNW
333°
Sustained
14
mph
Gust
17
mph
Peak 24h
24
avg 10
Beaufort · 4 · MOD BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 10 · pk 24 @ 8:00p
−24h−18h−12h−6hnow
A fresh breeze drives the nnw-bound air across the harbor.
Vallecito, CA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
950.4
+1.6 mb in 3h · falling · 28.07 inHg
Now
950.4
mb
3h
+1.6
mb
12h
-1.1
mb
24h
+1.0
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 948952
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Vallecito, CA
Air quality
42
AQI
Good
PM 2.5
6.0 μg/m³
PM 10
18.4 μg/m³
NO₂
0.4 μg/m³
Ozone
108.0 μg/m³
UV Index
3.8 Moderate
Vallecito, CA
Almanac · Saturday, May 16
Flowers blooming in late autumn, a sure sign of a bad winter coming.
Civil dawn
12:22 PM
Sunrise
5:50 AM
Daylight
14h 16m
Sunset
8:06 PM
Civil dusk
3:37 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Vallecito, CA
The moon
New Moon
0% illuminated
Moonrise
12:17 PM
Moonset
2:24 AM
In sign
♉︎ Taurus
Vallecito, CA
Microseason · 28 of 72
May 16–20

Fog and sun in daily rhythm

weather
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Vallecito at a glance

  • Today vs. normal: 74°F — typical for the season
  • Last frost: April 5 (climatological average for this latitude)
  • Microseason: 28 of 72, May 16–20
  • Planting window: Direct sow okra, melons, and southern peas. Thin carrot rows.

Right now in the garden

Warm-season window is open

As of May 16, the last spring frost has passed for most years. Transplant tomatoes, peppers, eggplants, basil, and cucurbits (cucumbers, squash, melons) now. Direct-sow beans and corn into warm soil.

ZIP codes in Vallecito

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.