Weather in Arnold, California
Fog and sun in daily rhythm. Day 58 of spring. Read this microseason across nine climate regions →
Arnold, CA
Saturday, May 16 at 11:57 PM
63
°
Clear
Feels like
57°
Humidity
44%
Wind
11 mph
Sunrise
5:49 AM
Sunset
8:06 PM
Arnold, CA
Hour by hour · 24h
71°
4p
72°
5p
70°
6p
67°
7p
62°
8p
61°
9p
59°
10p
56°
11p
55°
12a
55°
1a
53°
2a
53°
3a
55°
4a
54°
5a
54°
6a
57°
7a
64°
8a
66°
9a
67°
10a
69°
11a
70°
12p
71°
1p
72°
2p
72°
3p
Arnold, CA
7-day forecast
- TodayMay 16Overcast—64°49°
- SundayMay 17Mostly Clear—59°44°
- MondayMay 18Clear—67°42°
- TuesdayMay 19Clear—73°47°
- WednesdayMay 20Overcast—76°52°
- ThursdayMay 21Overcast—79°55°
- FridayMay 22Mostly Clear—79°55°
Arnold, CA
Next 24 hours · Mild now
Arnold, CA
Anemometer · 24h winds · from true
From · True
NNW
334° · steady
Direction
NNW
334°
Sustained
11
mph
Gust
16
mph
Peak 24h
23
avg 8
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
−24h−18h−12h−6hnow
Arnold, CA
Air quality
48
AQI
Good
- PM 2.5
- 4.7 μg/m³
- PM 10
- 7.6 μg/m³
- NO₂
- 0.3 μg/m³
- Ozone
- 107.0 μg/m³
- UV Index
- 3.9 Moderate
Arnold, CA
Almanac · Saturday, May 16
Flowers blooming in late autumn, a sure sign of a bad winter coming.
Civil dawn
12:21 PM
Sunrise
5:49 AM
Daylight
14h 17m
Sunset
8:06 PM
Civil dusk
3:37 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Arnold, CA
The moon
New Moon
0% illuminated
- Moonrise
- 12:16 PM
- Moonset
- 2:24 AM
- In sign
- ♉︎ Taurus
Arnold, CA
Microseason · 28 of 72
May 16–20
Fog and sun in daily rhythm
weather
Arnold at a glance
- Today vs. normal: 10°F below the seasonal normal for this latitude
- 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.