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

Weather in Seabrook, South Carolina

Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →

Seabrook, SC
Sunday, May 17 at 1:32 AM
73
°
Partly Cloudy
Feels like
77°
Humidity
79%
Wind
6 mph
Sunrise
6:23 AM
Sunset
8:15 PM
Seabrook, SC
Hour by hour · 24h
73°
9p
69°
10p
66°
11p
63°
12a
62°
1a
61°
2a
60°
3a
59°
4a
57°
5a
55°
6a
55°
7a
58°
8a
62°
9a
66°
10a
69°
11a
72°
12p
75°
1p
78°
2p
79°
3p
81°
4p
82°
5p
80°
6p
76°
7p
72°
8p
L 55°H 82°
Seabrook, SC
7-day forecast
  1. Today
    May 16
    Overcast
    86°57°
  2. Sunday
    May 17
    Overcast
    87°68°
  3. Monday
    May 18
    Clear
    86°64°
  4. Tuesday
    May 19
    Overcast
    86°65°
  5. Wednesday
    May 20
    Overcast
    92°67°
  6. Thursday
    May 21
    Partly Cloudy
    15%
    90°69°
  7. Friday
    May 22
    Partly Cloudy
    42%
    88°69°
Seabrook, SC
Anemometer · 24h winds · from true
NESW
From · True
SE
132° · veering 111°
Direction
SE
132°
Sustained
6
mph
Gust
15
mph
Peak 24h
16
avg 5
Beaufort · 2 · LIGHT 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 16 @ 10:00p
−24h−18h−12h−6hnow
Light breeze veering 111° from the se.
Seabrook, SC
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1020.4
+0.1 mb in 3h · falling · 30.13 inHg
Now
1020.4
mb
3h
+0.1
mb
12h
-1.0
mb
24h
+0.7
mb
Regime · FAIR
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 10181022
−24h−18h−12h−6hnow
Fair, steady air — a quiet anticyclone holds the sky.
Seabrook, SC
Air quality
53
AQI
Moderate
PM 2.5
8.9 μg/m³
PM 10
12.9 μg/m³
NO₂
2.7 μg/m³
Ozone
95.0 μg/m³
UV Index
0.0 Low
Seabrook, SC
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:58 AM
Sunrise
6:23 AM
Daylight
13h 52m
Sunset
8:15 PM
Civil dusk
12:43 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Seabrook, SC
The moon
New Moon
0% illuminated
Moonrise
10:37 AM
Moonset
12:36 AM
In sign
♉︎ Taurus
Seabrook, SC
Microseason · 28 of 72
May 16–20

Roses open on the Piedmont edge

insect
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Seabrook at a glance

  • Today vs. normal: 6°F below the seasonal normal for this latitude
  • Last frost: March 2 (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

Peak growing season

As of May 17, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.

ZIP codes in Seabrook

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.