Observed 10:05 AM EDT at KGSP

Startex, SC weather

Overcast and 55°13°, jacket by 8 PM.

Mostly agree

Now 55°13°

Cloudy

Wind: 9 mph15 km/h; From the northeast. 711–13 mph21 km/h through 10 PM
Dew point: 48°9°; Comfortable
UV index: 1Low; Moderate 11 AM–4 PM · peak 5
Air quality: 37Good; Main pollutant: PM2.5 (fine particles)
Pressure: 30.48 inHg1032 hPa; Rising slowly · +0.03 inHg+0.9 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

5°3° cooler than this time yesterday (59°15° then, 54°12° now)

Good hours for

High 67°19° today at 3 PM
Below 60°16° tonight after 8 PM
Low 44°7° tonight at 5 AM
Above 60°16° tomorrow by noon

This morningUp to 59°15° by 11 AM · Partly cloudy
This afternoonUp to 67°19° by 3 PM · Clear
TonightDown to 44°7° by 5 AM · Clear
Tomorrow morningUp to 59°15° by 11 AM · Clear
Tomorrow afternoonUp to 68°20° by 3 PM · Clear
Tomorrow nightDown to 45°7° by 5 AM · Clear
Monday morningUp to 49°9° by 9 AM · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 10a	Cloudy	55°13° (likely 54°12° to 56°13°)	55°13°	0%	12 mph19 km/h from NE, gusts 19 mph30 km/h	84%	53%	1
Sat 11a	Mostly sunny	59°15° (likely 57°14° to 59°15°)	59°15°	0%	12 mph19 km/h from NE, gusts 17 mph28 km/h	73%	34%	3
Sat 12p	Mostly sunny	62°17° (likely 59°15° to 62°17°)	62°17°	0%	13 mph21 km/h from NE, gusts 16 mph26 km/h	64%	26%	4
Sat 1p	Mostly sunny	64°18° (likely 61°16° to 64°18°)	64°18°	0%	13 mph21 km/h from NE, gusts 16 mph26 km/h	58%	22%	5
Sat 2p	Sunny	66°19° (likely 62°17° to 66°19°)	66°19°	0%	12 mph19 km/h from NE, gusts 17 mph27 km/h	54%	17%	5
Sat 3p	Sunny	67°19° (likely 63°17° to 67°19°)	67°19°	0%	12 mph19 km/h from NE, gusts 17 mph27 km/h	52%	13%	4
Sat 4p	Sunny	67°19° (likely 63°17° to 67°19°)	67°19°	0%	12 mph19 km/h from NE, gusts 16 mph26 km/h	51%	4%	2
Sat 5p	Sunny	67°19° (likely 62°17° to 67°19°)	67°19°	0%	12 mph19 km/h from NE, gusts 16 mph25 km/h	51%	1%	1
Sat 6p	Sunny	65°18° (likely 60°16° to 65°18°)	65°18°	0%	10 mph16 km/h from NE, gusts 15 mph25 km/h	54%	0%	0
Sat 7p	Clear	60°16° (likely 56°13° to 60°16°)	61°16°	0%	9 mph14 km/h from NE, gusts 11 mph18 km/h	65%	0%	0
Sat 8p	Clear	55°13° (likely 54°12° to 57°14°)	55°13°	0%	7 mph11 km/h from NE, gusts 11 mph17 km/h	78%	0%	0
Sat 9p	Clear	52°11° (likely 52°11° to 55°13°)	52°11°	0%	8 mph13 km/h from NE, gusts 12 mph19 km/h	84%	0%	0
Sat 10p	Clear	51°11° (likely 51°11° to 53°12°)	48°9°	0%	8 mph13 km/h from NE, gusts 12 mph19 km/h	89%	0%	0
Sat 11p	Clear	50°10° (likely 50°10° to 53°12°)	46°8°	0%	8 mph13 km/h from NNE, gusts 11 mph18 km/h	90%	0%	0
Sun 12a	Clear	48°9° (likely 48°9° to 52°11°)	44°7°	0%	8 mph13 km/h from NNE, gusts 12 mph20 km/h	92%	0%	0
Sun 1a	Clear	47°8° (likely 47°8° to 51°11°)	43°6°	0%	8 mph13 km/h from NNE, gusts 13 mph21 km/h	94%	2%	0
Sun 2a	Clear	46°8° (likely 46°8° to 50°10°)	42°6°	0%	8 mph13 km/h from NNE, gusts 13 mph22 km/h	95%	6%	0
Sun 3a	Partly cloudy	45°7° (likely 45°7° to 49°9°)	41°5°	0%	9 mph14 km/h from NNE, gusts 14 mph22 km/h	96%	37%	0
Sun 4a	Partly cloudy	45°7° (likely 45°7° to 51°11°)	40°4°	0%	9 mph14 km/h from NNE, gusts 14 mph23 km/h	97%	42%	0
Sun 5a	Mostly clear	44°7° (likely 44°7° to 50°10°)	39°4°	0%	9 mph14 km/h from NNE, gusts 14 mph23 km/h	98%	28%	0
Sun 6a	Clear	44°7° (likely 44°7° to 48°9°)	39°4°	0%	10 mph16 km/h from NNE, gusts 13 mph21 km/h	98%	7%	0
Sun 7a	Clear	44°7° (likely 44°7° to 48°9°)	38°3°	0%	12 mph19 km/h from NNE, gusts 13 mph21 km/h	97%	5%	0
Sun 8a	Sunny	44°7° (likely 44°7° to 47°8°)	38°3°	0%	12 mph19 km/h from NNE, gusts 13 mph22 km/h	98%	1%	0
Sun 9a	Sunny	47°8° (likely 47°8° to 51°11°)	42°6°	0%	12 mph19 km/h from NNE, gusts 18 mph29 km/h	94%	1%	1
Sun 10a	Sunny	55°13° (likely 54°12° to 55°13°)	55°13°	0%	13 mph21 km/h from NNE, gusts 21 mph34 km/h	77%	2%	2
Sun 11a	Sunny	59°15° (likely 58°14° to 60°16°)	59°15°	0%	13 mph21 km/h from NE, gusts 21 mph33 km/h	66%	9%	3
Sun 12p	Sunny	62°17° (likely 61°16° to 63°17°)	62°17°	0%	14 mph23 km/h from NE, gusts 19 mph30 km/h	61%	5%	4
Sun 1p	Sunny	65°18° (likely 63°17° to 65°18°)	65°18°	0%	13 mph21 km/h from NE, gusts 18 mph29 km/h	56%	12%	5
Sun 2p	Mostly sunny	67°19° (likely 64°18° to 67°19°)	67°19°	0%	12 mph19 km/h from NE, gusts 17 mph28 km/h	53%	19%	5
Sun 3p	Sunny	68°20° (likely 65°18° to 68°20°)	68°20°	0%	12 mph19 km/h from NE, gusts 17 mph27 km/h	52%	13%	5
Sun 4p	Mostly sunny	68°20° (likely 65°18° to 68°20°)	68°20°	0%	12 mph19 km/h from NE, gusts 16 mph26 km/h	50%	12%	4
Sun 5p	Mostly sunny	68°20° (likely 64°18° to 68°20°)	68°20°	0%	12 mph19 km/h from NE, gusts 16 mph26 km/h	50%	10%	2
Sun 6p	Sunny	66°19° (likely 62°17° to 66°19°)	66°19°	0%	9 mph14 km/h from NE, gusts 16 mph26 km/h	54%	4%	1
Sun 7p	Clear	62°17° (likely 58°14° to 62°17°)	62°17°	0%	8 mph13 km/h from NE, gusts 11 mph18 km/h	65%	2%	0
Sun 8p	Clear	56°13° (likely 55°13° to 59°15°)	56°13°	0%	7 mph11 km/h from NE, gusts 11 mph18 km/h	78%	1%	0
Sun 9p	Clear	53°12° (likely 53°12° to 57°14°)	53°12°	0%	7 mph11 km/h from NE, gusts 12 mph19 km/h	86%	1%	0
Sun 10p	Clear	52°11° (likely 52°11° to 56°13°)	52°11°	0%	7 mph11 km/h from NNE, gusts 12 mph19 km/h	90%	0%	0
Sun 11p	Clear	50°10° (likely 50°10° to 55°13°)	48°9°	0%	7 mph11 km/h from NNE, gusts 12 mph19 km/h	94%	0%	0
Mon 12a	Clear	49°9° (likely 49°9° to 54°12°)	47°8°	0%	7 mph11 km/h from NNE, gusts 11 mph18 km/h	96%	2%	0
Mon 1a	Mostly clear	48°9° (likely 48°9° to 53°12°)	45°7°	0%	7 mph11 km/h from NNE, gusts 11 mph17 km/h	99%	9%	0
Mon 2a	Mostly clear	47°8° (likely 47°8° to 53°12°)	44°7°	0%	6 mph10 km/h from NNE, gusts 10 mph17 km/h	100%	17%	0
Mon 3a	Mostly clear	46°8° (likely 46°8° to 52°11°)	43°6°	0%	6 mph10 km/h from NNE, gusts 10 mph16 km/h	100%	14%	0
Mon 4a	Mostly clear	46°8° (likely 46°8° to 51°11°)	43°6°	0%	6 mph10 km/h from NNE, gusts 10 mph16 km/h	100%	11%	0
Mon 5a	Mostly clear	45°7° (likely 45°7° to 50°10°)	42°6°	0%	6 mph10 km/h from NNE, gusts 10 mph16 km/h	100%	13%	0
Mon 6a	Clear	44°7° (likely 44°7° to 49°9°)	41°5°	0%	6 mph10 km/h from NNE, gusts 9 mph15 km/h	100%	8%	0
Mon 7a	Clear	43°6° (likely 43°6° to 48°9°)	40°4°	0%	6 mph10 km/h from NNE, gusts 9 mph15 km/h	100%	1%	0
Mon 8a	Sunny	44°7° (likely 44°7° to 47°8°)	41°5°	0%	5 mph8 km/h from NNE, gusts 9 mph14 km/h	100%	4%	0
Mon 9a	Sunny	49°9° (likely 48°9° to 51°11°)	47°8°	0%	6 mph10 km/h from NNE, gusts 8 mph13 km/h	89%	0%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Mostly sunny. High 67°19°, low 44°7°. Typical 70°21° / 47°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 59°15°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 44°7°
  Dry
Official NWS forecast
Today: Sunny, with a high near 67. Northeast wind around 13 mph, with gusts as high as 18 mph.
Tonight: Mostly clear, with a low around 44. Northeast wind 7 to 10 mph, with gusts as high as 18 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–67°19°
Low, likely
44°7°–47°8°
Typical high / low
70°21° / 47°8°
Wind
12 mph19 km/h, gusts 26 mph42 km/h
UV peak
5
Tomorrow, Oct 25. Mostly sunny. High 68°20°, low 43°6°. Typical 70°21° / 47°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 45°7°
  Dry
Official NWS forecast
Day: Sunny, with a high near 68. Northeast wind 10 to 14 mph, with gusts as high as 20 mph.
Night: Mostly clear, with a low around 43. Northeast wind 6 to 9 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–68°20°
Low, likely
43°6°–47°8°
Typical high / low
70°21° / 47°8°
Wind
13 mph20 km/h, gusts 25 mph41 km/h
UV peak
5
Monday, Oct 26. Sunny. High 72°22°, low 41°5°. Typical 70°21° / 46°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 46°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 72. Northeast wind around 6 mph.
Night: Mostly clear, with a low around 41.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–72°22°
Low, likely
41°5°–47°8°
Typical high / low
70°21° / 46°8°
Wind
8 mph13 km/h, gusts 16 mph25 km/h
UV peak
5
Tuesday, Oct 27. Mostly sunny. High 75°24°, low 44°7°. Typical 69°21° / 46°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 75.
Night: Mostly clear, with a low around 44.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
71°22°–75°24°
Low, likely
42°6°–48°9°
Typical high / low
69°21° / 46°8°
Wind
6 mph10 km/h, gusts 16 mph26 km/h
UV peak
5
Wednesday, Oct 28. Partly sunny. High 71°22°, low 46°8°. Typical 69°21° / 46°8°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 54°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 71.
Night: Partly cloudy, with a low around 46.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
66°19°–72°22°
Low, likely
46°8°–51°11°
Typical high / low
69°21° / 46°8°
Wind
10 mph16 km/h, gusts 21 mph33 km/h
UV peak
5
Thursday, Oct 29. Partly sunny. High 74°23°, low 46°8°. Typical 69°21° / 45°7°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 53°11°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 53°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 74.
Night: Mostly clear, with a low around 46.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
67°19°–74°23°
Low, likely
46°8°–54°12°
Typical high / low
69°21° / 45°7°
Wind
9 mph14 km/h, gusts 19 mph30 km/h
UV peak
5
Friday, Oct 30. Mostly sunny. High 77°25°, low 49°9°. Typical 68°20° / 45°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 76°24°
  Dry
3. Evening
  6 PM–midnight
  Clear, 64°18°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 55°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 77.
Night: Mostly clear, with a low around 49.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
73°23°–77°25°
Low, likely
48°9°–54°12°
Typical high / low
68°20° / 45°7°
Wind
9 mph14 km/h, gusts 15 mph24 km/h
UV peak
5
Saturday, Oct 31. Cloudy. High 73°23°, low 55°13°. Typical 68°20° / 45°7°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Partly sunny, 55°13°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 66°19°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 57°14°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
72°22°–73°23°
Low, likely
53°12°–57°14°
Typical high / low
68°20° / 45°7°
Wind
8 mph13 km/h, gusts 20 mph32 km/h
UV peak
4
Sunday, Nov 1. Cloudy. High 71°22°, low 55°13°. Typical 68°20° / 44°7°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 55°13°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 64°18°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 58°14°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
66°19°–75°24°
Low, likely
50°10°–61°16°
Typical high / low
68°20° / 44°7°
Wind
10 mph15 km/h, gusts 20 mph32 km/h
UV peak
4
Monday, Nov 2. Drizzle. High 68°20°, low 57°14°. Typical 67°19° / 44°7°. Rain 0.21 in5.3 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 59°15°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Drizzle, 59°15°
  20% chance · 0.06 in1.5 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
53°12°–77°25°
Low, likely
49°9°–61°16°
Typical high / low
67°19° / 44°7°
Wind
7 mph11 km/h, gusts 13 mph21 km/h

10 days15 days30 days

The outlook

Today
Dry, high 67°, low 44°.
Tomorrow
Dry, high 68°, low 43°.
Monday
Dry, high 72°, low 41°, warming up.
Rest of week
Mostly dry, highs 68–77°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (GSP) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Middle Tyger River near Lyman

2.1 mi

Below flood stage

Level: 1.9 ft
Flow: 23 cfs

Reading from Sat 8:45 AM · NWS gauge page

Enoree River at Pelham

9.3 mi

Below flood stage

Level: 3.8 ft
Flow: 46 cfs

Reading from Sat 8:45 AM · NWS gauge page

Middle Tyger River near Gramling

11 mi

Level: 7.0 ft
Flow: 293 cfs

Reading from Sat 8:30 AM · NWS gauge page

Gilder Creek at E Georgia Rd.

11 mi

Below flood stage

Level: 0.8 ft

Reading from Sat 9:18 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 58% less heating than a typical week.

This week 22Typical 52

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 16
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at.

Comfort

Dry air outside (dew point 48°F).

Open the windows?

Today, 12:00 PM–7:00 PM

Good stretch to open the windows.

Is this typical?

Grnvl Spart International Airport · official normals 1991–2020 · records 1884–2026

Oct 24, today vs a typical year

Today’s expected high is 3°2° colder than typical.

Last 7 days vs normal

On average 4°2° colder than normal (daily mean temperature).

−8°−5°SunOct 18
−7°−4°MonOct 19
−4°−2°TueOct 20
−1°WedOct 21
±0°ThuOct 22
−1°FriOct 23
—SatOct 24

Startex weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 11 h 0 min; Losing 1 min 57 s a day; shortest Dec 21, 1 h 12 min less
Golden hour: 6:07–6:58 PM; Morning 7:26–8:16 AM
Blue hour: 6:58–7:08 PM; Morning 7:16–7:26 AM; first light 7:16 AM

Stars tonight? Fair

Clear 7:08 PM–3 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 5:57 AM · rises 5:38 PM
Full moon: Oct 26
New moon: Nov 9

Looking northwest from Startex. The highest point on the skyline is about 6,600 ft, 59 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Startex, SC weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Middle Tyger River near Lyman

Enoree River at Pelham

Middle Tyger River near Gramling

Gilder Creek at E Georgia Rd.

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon