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

Alcolu, South Carolina Weather

Cicadas claim the scorching afternoon. Day 15 of summer. Read this microseason across nine climate regions →

Alcolu weather forecast — hour by hour, 7-day outlook, NOAA radar

Alcolu, SC
Sunday, July 5 at 7:13 AM
75
°
Clear
Feels like
83°
Humidity
96%
Wind
3 mph
Sunrise
2:15 AM
Sunset
4:35 PM
Alcolu, SC
Hour by hour · 24h
24-Hour ForecastAlcolu, SC: 24-hour forecast. Temperatures range from 75 to 97 degrees Fahrenheit.
L 75°H 97°
Alcolu, SC
7-day forecast
  1. Today
    Jul 5
    Overcast
    16%
    97°74°
  2. Monday
    Jul 6
    Showers
    31%
    0.13″
    96°77°-1°
  3. Tuesday
    Jul 7
    Overcast
    35%
    100°76°+4°
  4. Wednesday
    Jul 8
    Overcast
    35%
    102°75°+2°
  5. Thursday
    Jul 9
    Mostly Clear
    14%
    103°75°+1°
  6. Friday
    Jul 10
    Overcast
    16%
    104°80°+1°
  7. Saturday
    Jul 11
    Light Drizzle
    46%
    104°77°
Alcolu, SC
Anemometer · 24h winds · from true
NESW
From · True
SSE
157° · backing 62°
Direction
SSE
157°
Sustained
3
mph
Gust
10
mph
Peak 24h
23
avg 5
Beaufort · 1 · LIGHT AIR
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 23 @ 9:00p
0102030MPHB1B2B3B4B5B6-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 244SUSTGUST
−24h−18h−12h−6hnow
Light breeze backing 62° from the sse.
Alcolu, SC
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1010.0
0.0 mb in 3h · steady · 29.83 inHg
Now
1010.0
mb
3h
0.0
mb
12h
+1.0
mb
24h
-3.5
mb
Regime · CHANGE
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 10091014
1000STORM|RAIN10051010RAIN|CHG1015CHG|FAIR10201025FAIR|DRY1030-21h-18h-15h-12h-9h-6h-3h-24hNOW1013.81008.81010.0
−24h−18h−12h−6hnow
Air sits at the threshold — small shifts decide the day.
Alcolu, SC
Air quality
25
AQI
Good
-14 in 6hPeak ~34 @ 5 PM

AQI 25 (Good), driven by Ozone. AQI down 14 over the last 6 hours (gradual decline).

OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 5 PM.

PM 2.5Good
3.3μg/m³
PM 10Good
4μg/m³
NO₂Good
3μg/m³
OzoneDRIVERGood
52μg/m³
UV IndexLow
0.1
Alcolu, SC
Sky cover · visibility · 24h
Cloud cover
5%
CLEAR
100%0%−24h−18h−12h−6hnow

Visibility
24.9mi
UNLIMITED
118 mi0 mi−24h−18h−12h−6hnow
Earth · GOES-19 ABI
Full Disk · Visible · GeoColor
GOES-19 full disk Visible · GeoColor
True-color daytime, blue/IR sandwich at night
11:13 UTC · Alcolu, SC · NOAA NESDIS / STAR · up to 10848 px
Continental US · GOES-19 ABI
CONUS Sector · Visible · GeoColor
GOES-19 CONUS Visible · GeoColor
Daytime true-color, blue-light/IR sandwich at night
11:13 UTC · Alcolu, SC · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Alcolu, SC
Satellite · infrared · animated
Alcolu, SC
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Alcolu, SC
Almanac · Sunday, July 5
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
Civil dawn
5:47 AM
Sunrise
2:15 AM
Daylight
14h 20m
Sunset
4:35 PM
Civil dusk
9:05 PM
Planting note
Harvest early potatoes. Begin drying onions on the surface.
Alcolu, SC
The moon
Waning Gibbous
73% illuminated
Moonrise
11:34 PM
Moonset
11:33 AM
In sign
♓︎ Pisces
Alcolu, SC
Microseason
Jul 1–5

Cicadas claim the scorching afternoon

plant
Jan 151% of the yearDec 31

Read this microseason across nine climate regions →

Alcolu at a glance

  • Today vs. normal: 3°F below the seasonal normal for this latitude
  • Last frost: March 10 (climatological average for this latitude)
  • Microseason: Jul 1–5
  • Planting window: Harvest early potatoes. Begin drying onions on the surface.

ZIP code: 29001

15-Day Forecast — Alcolu

  1. Sun97°74°16%
  2. Mon96°77°31%
  3. Tue100°76°35%
  4. Wed102°75°35%
  5. Thu103°75°14%
  6. Fri104°80°16%
  7. Sat104°77°46%
  8. Sun105°78°41%
  9. Mon83°73°39%
  10. Tue93°69°24%
  11. Wed97°72°15%
  12. Thu98°70°50%
  13. Fri86°73°52%
  14. Sat89°74°45%
  15. Sun96°71°42%

Forecast data from Open-Meteo (CC BY 4.0).

Right now in the garden

Peak growing season

As of July 5, 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.

SPC Convective Outlook

Storm Prediction Center — Alcolu

SPC includes Alcolu in the general thunderstorm area today — no severe risk, but storms are possible.

  • TODAYTSTMGeneral Thunderstorms
  • TOMORROWTSTMGeneral Thunderstorms
  • DAY 3TSTMGeneral Thunderstorms

Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.

Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.

ZIP codes in Alcolu

  • 29001

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.