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

Weather in Middletown, California

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

Middletown, CA
Saturday, May 16 at 11:58 PM
75
°
Clear
Feels like
68°
Humidity
29%
Wind
13 mph
Sunrise
5:57 AM
Sunset
8:16 PM
Middletown, CA
Hour by hour · 24h
81°
4p
81°
5p
79°
6p
77°
7p
73°
8p
68°
9p
66°
10p
64°
11p
63°
12a
63°
1a
63°
2a
60°
3a
59°
4a
59°
5a
58°
6a
58°
7a
65°
8a
70°
9a
74°
10a
77°
11a
80°
12p
80°
1p
83°
2p
83°
3p
L 58°H 83°
Middletown, CA
7-day forecast
  1. Today
    May 16
    Partly Cloudy
    77°54°
  2. Sunday
    May 17
    Overcast
    69°51°
  3. Monday
    May 18
    Clear
    80°55°
  4. Tuesday
    May 19
    Clear
    89°56°
  5. Wednesday
    May 20
    Overcast
    87°59°
  6. Thursday
    May 21
    Overcast
    90°60°
  7. Friday
    May 22
    Partly Cloudy
    84°53°
Middletown, CA
Anemometer · 24h winds · from true
NESW
From · True
NNW
342° · veering 168°
Direction
NNW
342°
Sustained
13
mph
Gust
17
mph
Peak 24h
29
avg 8
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 8 · pk 29 @ 1:00a
−24h−18h−12h−6hnow
A fresh breeze drives the nnw-bound air across the harbor.
Middletown, CA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
974.5
+0.9 mb in 3h · falling · 28.78 inHg
Now
974.5
mb
3h
+0.9
mb
12h
-1.8
mb
24h
+0.5
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 973977
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Middletown, CA
Air quality
41
AQI
Good
PM 2.5
3.8 μg/m³
PM 10
5.8 μg/m³
NO₂
0.3 μg/m³
Ozone
89.0 μg/m³
UV Index
4.2 Moderate
Middletown, CA
Almanac · Saturday, May 16
Flowers blooming in late autumn, a sure sign of a bad winter coming.
Civil dawn
12:28 PM
Sunrise
5:57 AM
Daylight
14h 19m
Sunset
8:16 PM
Civil dusk
3:47 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Middletown, CA
The moon
New Moon
0% illuminated
Moonrise
12:24 PM
Moonset
2:35 AM
In sign
♉︎ Taurus
Middletown, 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 →

Middletown at a glance

  • Today vs. normal: 75°F — typical for the season
  • Last frost: April 9 (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 Middletown

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.