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

Weather in Glen Ellen, California

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

Glen Ellen, CA
Saturday, May 16 at 11:59 PM
75
°
Clear
Feels like
67°
Humidity
31%
Wind
16 mph
Sunrise
5:57 AM
Sunset
8:15 PM
Glen Ellen, CA
Hour by hour · 24h
82°
4p
83°
5p
81°
6p
79°
7p
72°
8p
69°
9p
68°
10p
66°
11p
64°
12a
63°
1a
62°
2a
63°
3a
61°
4a
62°
5a
59°
6a
62°
7a
68°
8a
70°
9a
73°
10a
76°
11a
77°
12p
79°
1p
80°
2p
81°
3p
L 59°H 83°
Glen Ellen, CA
7-day forecast
  1. Today
    May 16
    Overcast
    77°54°
  2. Sunday
    May 17
    Overcast
    71°54°
  3. Monday
    May 18
    Clear
    82°58°
  4. Tuesday
    May 19
    Partly Cloudy
    87°55°
  5. Wednesday
    May 20
    Overcast
    85°52°
  6. Thursday
    May 21
    Overcast
    87°51°
  7. Friday
    May 22
    Overcast
    81°48°
Glen Ellen, CA
Anemometer · 24h winds · from true
NESW
From · True
NW
320° · veering 27°
Direction
NW
320°
Sustained
16
mph
Gust
23
mph
Peak 24h
31
avg 16
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 16 · pk 31 @ 12:00a
−24h−18h−12h−6hnow
A fresh breeze drives the nw-bound air across the harbor.
Glen Ellen, CA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
989.4
+0.6 mb in 3h · steady · 29.22 inHg
Now
989.4
mb
3h
+0.6
mb
12h
-2.6
mb
24h
-0.4
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 988992
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Glen Ellen, CA
Air quality
42
AQI
Good
PM 2.5
3.6 μg/m³
PM 10
5.3 μg/m³
NO₂
0.5 μg/m³
Ozone
93.0 μg/m³
UV Index
4.1 Moderate
Glen Ellen, CA
Almanac · Saturday, May 16
Flowers blooming in late autumn, a sure sign of a bad winter coming.
Civil dawn
12:29 PM
Sunrise
5:57 AM
Daylight
14h 18m
Sunset
8:15 PM
Civil dusk
3:46 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Glen Ellen, CA
The moon
New Moon
0% illuminated
Moonrise
12:25 PM
Moonset
2:34 AM
In sign
♉︎ Taurus
Glen Ellen, 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 →

Glen Ellen at a glance

  • Today vs. normal: 75°F — typical for the season
  • Last frost: April 6 (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 Glen Ellen

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.