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

Gaston, South Carolina Weather

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

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

Gaston, SC
Sunday, July 5 at 7:13 AM
77
°
Clear
Feels like
83°
Humidity
88%
Wind
7 mph
Sunrise
2:19 AM
Sunset
4:38 PM
Gaston, SC
Hour by hour · 24h
24-Hour ForecastGaston, SC: 24-hour forecast. Temperatures range from 77 to 95 degrees Fahrenheit with a 20% chance of precipitation at 5 PM.
L 77°H 95°
Gaston, SC
7-day forecast
  1. Today
    Jul 5
    Rain
    20%
    0.20″
    95°76°
  2. Monday
    Jul 6
    Showers
    32%
    0.20″
    96°76°+1°
  3. Tuesday
    Jul 7
    Light Drizzle
    32%
    96°74°
  4. Wednesday
    Jul 8
    Light Drizzle
    16%
    99°74°+3°
  5. Thursday
    Jul 9
    Overcast
    11%
    100°74°+1°
  6. Friday
    Jul 10
    Partly Cloudy
    11%
    102°78°+2°
  7. Saturday
    Jul 11
    Overcast
    36%
    103°77°+1°
Gaston, SC
Anemometer · 24h winds · from true
NESW
From · True
SSW
194° · backing 20°
Direction
SSW
194°
Sustained
7
mph
Gust
12
mph
Peak 24h
20
avg 6
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 6 · pk 20 @ 10:00p
0102030MPHB1B2B3B4B5B6-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 237SUSTGUST
−24h−18h−12h−6hnow
Light breeze backing 20° from the ssw.
Gaston, SC
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
996.2
0.0 mb in 3h · steady · 29.42 inHg
Now
996.2
mb
3h
0.0
mb
12h
+0.7
mb
24h
-3.5
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 9961000
9909951000STORM|RAIN10051010RAIN|CHG1015CHG|FAIR10201025FAIR|DRY1030-21h-18h-15h-12h-9h-6h-3h-24hNOW1000.1995.5996.2
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Gaston, SC
Air quality
34
AQI
Good
-9 in 6hPeak ~40 @ 5 PM

AQI 34 (Good), driven by PM2.5. AQI down 9 over the last 6 hours (gradual decline). PM2.5 at 8.9 µg/m³, PM10 at 10.0 µg/m³ — typical background levels with no transport signature.

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 2.5DRIVERGood
8.9μg/m³
PM 10Good
10μg/m³
NO₂Good
4μg/m³
OzoneModerate
62μg/m³
UV IndexLow
0.1

What's driving it

PM × Wind × Precip

PM2.5 at 8.9 µg/m³, PM10 at 10.0 µg/m³ — typical background levels with no transport signature.

PM2.5/PM10
0.89
Wind
light
Recent rain
0h in last 6h
Pattern
background
Gaston, SC
Sky cover · visibility · 24h
Cloud cover
0%
CLEAR
100%0%−24h−18h−12h−6hnow

Visibility
28.9mi
UNLIMITED
116 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 · Gaston, 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 · Gaston, SC · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Gaston, SC
Satellite · infrared · animated
Gaston, SC
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Gaston, SC
Almanac · Sunday, July 5
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
Civil dawn
5:51 AM
Sunrise
2:19 AM
Daylight
14h 19m
Sunset
4:38 PM
Civil dusk
9:08 PM
Planting note
Harvest early potatoes. Begin drying onions on the surface.
Gaston, SC
The moon
Waning Gibbous
73% illuminated
Moonrise
11:38 PM
Moonset
11:37 AM
In sign
♓︎ Pisces
Gaston, SC
Microseason
Jul 1–5

Cicadas claim the scorching afternoon

plant
Jan 151% of the yearDec 31

Read this microseason across nine climate regions →

Gaston at a glance

  • Today vs. normal: 77°F — typical for the season
  • 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: 29053

15-Day Forecast — Gaston

  1. Sun95°76°20%
  2. Mon96°76°32%
  3. Tue96°74°32%
  4. Wed99°74°16%
  5. Thu100°74°11%
  6. Fri102°78°11%
  7. Sat103°77°36%
  8. Sun97°74°43%
  9. Mon78°71°32%
  10. Tue91°70°22%
  11. Wed93°71°14%
  12. Thu93°70°44%
  13. Fri84°71°45%
  14. Sat86°72°52%
  15. Sun92°71°40%

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 — Gaston

SPC has placed Gaston in the Marginal Risk category for severe thunderstorms today.

  • TODAYMRGLMarginal Risk
  • TOMORROWTSTMGeneral Thunderstorms
  • DAY 3TSTMGeneral Thunderstorms

Isolated severe storms possible. Limited threat for hail or damaging wind.

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 Gaston

  • 29053

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.