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

Weather in Oso, Washington

Shoots and Sprouts Rise in Ranks. Day 58 of spring. Read this microseason across nine climate regions →

Oso, WA
Saturday, May 16 at 11:38 PM
54
°
Partly Cloudy
Feels like
49°
Humidity
74%
Wind
8 mph
Sunrise
5:25 AM
Sunset
8:42 PM
Oso, WA
Hour by hour · 24h
55°
50%
4p
57°
46%
5p
57°
48%
6p
54°
67%
7p
53°
70%
8p
52°
71%
9p
52°
50%
10p
51°
45%
11p
50°
65%
12a
50°
71%
1a
49°
63%
2a
49°
27%
3a
48°
21%
4a
48°
16%
5a
48°
15%
6a
49°
25%
7a
48°
53%
8a
48°
48%
9a
49°
55%
10a
49°
71%
11a
48°
58%
12p
50°
56%
1p
51°
64%
2p
48°
75%
3p
L 48°H 57°
Oso, WA
7-day forecast
  1. Today
    May 16
    Rain
    84%
    55°43°
  2. Sunday
    May 17
    Overcast
    31%
    60°45°
  3. Monday
    May 18
    Overcast
    63°47°
  4. Tuesday
    May 19
    Drizzle
    13%
    61°47°
  5. Wednesday
    May 20
    Overcast
    72°45°
  6. Thursday
    May 21
    Partly Cloudy
    76°50°
  7. Friday
    May 22
    Overcast
    65°52°
Oso, WA
Anemometer · 24h winds · from true
NESW
From · True
W
273° · backing 166°
Direction
W
273°
Sustained
8
mph
Gust
12
mph
Peak 24h
15
avg 5
Beaufort · 3 · GENTLE 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 5 · pk 15 @ 8:00p
−24h−18h−12h−6hnow
Light breeze backing 166° from the w.
Oso, WA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1012.6
+0.2 mb in 3h · rising · 29.90 inHg
Now
1012.6
mb
3h
+0.2
mb
12h
+0.2
mb
24h
+3.1
mb
Regime · CHANGE
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 10091014
−24h−18h−12h−6hnow
Air sits at the threshold — small shifts decide the day.
Oso, WA
Air quality
36
AQI
Good
PM 2.5
1.2 μg/m³
PM 10
1.6 μg/m³
NO₂
1.8 μg/m³
Ozone
81.0 μg/m³
UV Index
0.7 Low
Oso, WA
Almanac · Saturday, May 16
Flowers blooming in late autumn, a sure sign of a bad winter coming.
Civil dawn
11:50 AM
Sunrise
5:25 AM
Daylight
15h 17m
Sunset
8:42 PM
Civil dusk
4:20 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Oso, WA
The moon
New Moon
0% illuminated
Moonrise
11:46 AM
Moonset
3:05 AM
In sign
♉︎ Taurus
Oso, WA
Microseason · 28 of 72
May 16–20

Shoots and Sprouts Rise in Ranks

weather
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Oso at a glance

  • Today vs. normal: 9°F below the seasonal normal for this latitude
  • Last frost: June 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

Cool-season window is open

As of May 16, the cool-season window is open or about to open. Direct-sow peas, lettuce, spinach, radishes, and brassicas now. Hold off on warm-season crops until 1–2 weeks after the last spring frost (around May).

ZIP codes in Oso

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.