Observed 5:40 PM EDT at KGMU

Gantt, SC weather

Sunny and 63°17°, jacket by 9 PM.

Mostly agree

Now 63°17°

Sunny

Wind: 9 mph15 km/h; From the east-northeast. 914–12 mph19 km/h through 5 AM
Dew point: 45°7°; Comfortable
UV tomorrow: 5Moderate; Moderate 11 AM–5 PM · peak 5
Air quality: 35Good; Main pollutant: Ozone
Pressure: 30.4 inHg1029 hPa; Falling slowly · −0.03 inHg−1.0 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Below 60°16° tonight after 8 PM
Low 45°7° tomorrow at 6 AM
Above 60°16° tomorrow by 11 AM
High 68°20° tomorrow at 3 PM

TonightDown to 46°8° by 4 AM · Clear
Tomorrow morningUp to 60°16° by 11 AM · Clear
Tomorrow afternoonUp to 68°20° by 3 PM · Clear
Tomorrow nightDown to 48°9° by 5 AM · Clear
Monday morningUp to 62°17° by 11 AM · Clear
Monday afternoonUp to 72°22° by 4 PM · 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 5p	Sunny	66°19° (likely 62°17° to 66°19°)	66°19°	0%	13 mph21 km/h from NE, gusts 17 mph28 km/h	49%	1%	1
Sat 6p	Sunny	64°18° (likely 60°16° to 64°18°)	64°18°	0%	12 mph19 km/h from NE, gusts 17 mph27 km/h	52%	0%	0
Sat 7p	Clear	60°16° (likely 56°13° to 60°16°)	60°16°	0%	10 mph16 km/h from NE, gusts 12 mph19 km/h	61%	0%	0
Sat 8p	Clear	56°13° (likely 54°12° to 57°14°)	56°13°	0%	9 mph14 km/h from NE, gusts 11 mph18 km/h	72%	0%	0
Sat 9p	Clear	54°12° (likely 53°12° to 56°13°)	54°12°	0%	10 mph16 km/h from NE, gusts 12 mph20 km/h	78%	0%	0
Sat 10p	Clear	52°11° (likely 52°11° to 55°13°)	52°11°	0%	10 mph16 km/h from NE, gusts 14 mph23 km/h	85%	0%	0
Sat 11p	Clear	51°11° (likely 51°11° to 54°12°)	47°8°	0%	10 mph16 km/h from NE, gusts 14 mph23 km/h	91%	1%	0
Sun 12a	Clear	49°9° (likely 49°9° to 53°12°)	45°7°	0%	10 mph16 km/h from NE, gusts 14 mph22 km/h	97%	0%	0
Sun 1a	Clear	48°9° (likely 48°9° to 52°11°)	44°7°	0%	10 mph16 km/h from NE, gusts 14 mph23 km/h	98%	16%	0
Sun 2a	Mostly clear	48°9° (likely 48°9° to 52°11°)	43°6°	0%	10 mph16 km/h from NE, gusts 14 mph23 km/h	97%	32%	0
Sun 3a	Clear	47°8° (likely 47°8° to 51°11°)	42°6°	0%	12 mph19 km/h from NE, gusts 15 mph24 km/h	100%	12%	0
Sun 4a	Clear	46°8° (likely 46°8° to 51°11°)	41°5°	0%	12 mph19 km/h from NE, gusts 17 mph27 km/h	100%	18%	0
Sun 5a	Mostly clear	46°8° (likely 46°8° to 50°10°)	40°4°	0%	12 mph19 km/h from NE, gusts 16 mph26 km/h	100%	22%	0
Sun 6a	Mostly clear	45°7° (likely 45°7° to 50°10°)	39°4°	0%	12 mph19 km/h from NNE, gusts 16 mph25 km/h	100%	17%	0
Sun 7a	Clear	45°7° (likely 45°7° to 49°9°)	39°4°	0%	12 mph19 km/h from NNE, gusts 15 mph24 km/h	100%	5%	0
Sun 8a	Sunny	45°7° (likely 45°7° to 49°9°)	39°4°	0%	12 mph19 km/h from NNE, gusts 15 mph25 km/h	100%	7%	0
Sun 9a	Sunny	49°9° (likely 49°9° to 52°11°)	43°6°	0%	14 mph23 km/h from NNE, gusts 21 mph34 km/h	100%	1%	1
Sun 10a	Sunny	55°13° (likely 55°13° to 55°13°)	55°13°	0%	15 mph24 km/h from NE, gusts 22 mph36 km/h	81%	2%	2
Sun 11a	Sunny	60°16° (likely 59°15° to 60°16°)	60°16°	0%	15 mph24 km/h from NE, gusts 22 mph36 km/h	67%	0%	3
Sun 12p	Sunny	62°17° (likely 61°16° to 63°17°)	62°17°	0%	15 mph24 km/h from NE, gusts 21 mph34 km/h	62%	3%	4
Sun 1p	Sunny	65°18° (likely 63°17° to 65°18°)	65°18°	0%	15 mph24 km/h from NE, gusts 21 mph34 km/h	58%	10%	5
Sun 2p	Sunny	67°19° (likely 65°18° to 67°19°)	67°19°	0%	14 mph23 km/h from NE, gusts 20 mph32 km/h	53%	9%	5
Sun 3p	Sunny	68°20° (likely 65°18° to 68°20°)	68°20°	0%	14 mph23 km/h from NE, gusts 19 mph30 km/h	50%	15%	5
Sun 4p	Sunny	68°20° (likely 65°18° to 68°20°)	69°21°	0%	14 mph23 km/h from NE, gusts 18 mph29 km/h	50%	19%	4
Sun 5p	Sunny	68°20° (likely 64°18° to 68°20°)	68°20°	0%	13 mph21 km/h from NE, gusts 18 mph29 km/h	51%	21%	2
Sun 6p	Sunny	66°19° (likely 62°17° to 66°19°)	66°19°	0%	12 mph19 km/h from NE, gusts 18 mph29 km/h	56%	12%	1
Sun 7p	Clear	62°17° (likely 58°14° to 62°17°)	62°17°	0%	9 mph14 km/h from NE, gusts 13 mph21 km/h	69%	4%	0
Sun 8p	Clear	58°14° (likely 56°13° to 59°15°)	58°14°	0%	9 mph14 km/h from NE, gusts 11 mph18 km/h	79%	1%	0
Sun 9p	Clear	56°13° (likely 55°13° to 57°14°)	56°13°	0%	9 mph14 km/h from NE, gusts 12 mph19 km/h	86%	1%	0
Sun 10p	Clear	54°12° (likely 54°12° to 56°13°)	54°12°	0%	9 mph14 km/h from NE, gusts 12 mph19 km/h	91%	2%	0
Sun 11p	Clear	53°12° (likely 53°12° to 55°13°)	53°12°	0%	8 mph13 km/h from NNE, gusts 12 mph19 km/h	95%	2%	0
Mon 12a	Clear	52°11° (likely 52°11° to 54°12°)	52°11°	0%	9 mph14 km/h from NNE, gusts 13 mph21 km/h	100%	3%	0
Mon 1a	Clear	51°11° (likely 51°11° to 54°12°)	51°11°	0%	8 mph13 km/h from NNE, gusts 13 mph21 km/h	100%	2%	0
Mon 2a	Clear	50°10° (likely 50°10° to 53°12°)	47°8°	0%	8 mph13 km/h from NNE, gusts 14 mph22 km/h	100%	0%	0
Mon 3a	Clear	50°10° (likely 50°10° to 52°11°)	47°8°	0%	8 mph13 km/h from NNE, gusts 12 mph20 km/h	100%	1%	0
Mon 4a	Clear	49°9° (likely 49°9° to 52°11°)	46°8°	0%	8 mph13 km/h from NNE, gusts 12 mph19 km/h	100%	1%	0
Mon 5a	Clear	48°9° (likely 48°9° to 51°11°)	45°7°	0%	8 mph13 km/h from NNE, gusts 11 mph18 km/h	99%	0%	0
Mon 6a	Clear	48°9° (likely 48°9° to 50°10°)	44°7°	0%	7 mph11 km/h from NNE, gusts 11 mph18 km/h	99%	0%	0
Mon 7a	Clear	47°8° (likely 47°8° to 49°9°)	44°7°	0%	7 mph11 km/h from NE, gusts 11 mph18 km/h	100%	0%	0
Mon 8a	Sunny	47°8° (likely 47°8° to 49°9°)	44°7°	0%	7 mph11 km/h from NNE, gusts 11 mph17 km/h	100%	0%	0
Mon 9a	Sunny	50°10° (likely 50°10° to 53°12°)	48°9°	0%	7 mph11 km/h from NE, gusts 11 mph18 km/h	97%	0%	0
Mon 10a	Sunny	56°13° (likely 56°13° to 57°14°)	56°13°	0%	7 mph11 km/h from NE, gusts 13 mph20 km/h	81%	2%	2
Mon 11a	Sunny	62°17° (likely 60°16° to 62°17°)	62°17°	0%	8 mph13 km/h from NE, gusts 12 mph20 km/h	63%	2%	3
Mon 12p	Sunny	66°19° (likely 63°17° to 66°19°)	66°19°	0%	7 mph11 km/h from NE, gusts 12 mph19 km/h	54%	3%	4
Mon 1p	Sunny	68°20° (likely 65°18° to 68°20°)	68°20°	0%	7 mph11 km/h from NE, gusts 12 mph19 km/h	48%	4%	5
Mon 2p	Sunny	69°21° (likely 67°19° to 69°21°)	69°21°	0%	6 mph10 km/h from NE, gusts 10 mph17 km/h	44%	6%	5
Mon 3p	Sunny	71°22° (likely 68°20° to 71°22°)	71°22°	0%	6 mph10 km/h from NE, gusts 9 mph14 km/h	41%	6%	5
Mon 4p	Sunny	72°22° (likely 68°20° to 72°22°)	72°22°	0%	6 mph10 km/h from ENE, gusts 8 mph13 km/h	40%	4%	4

Days ahead

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

Today, Oct 24. Sunny. High 67°19°, low 45°7°. Typical 70°21° / 47°8°. Dry. Mostly agree.
1. Evening
  6 PM–midnight
  Clear, 56°13°
  Dry
2. Overnight
  midnight–6 AM
  Clear, 46°8°
  Dry
Official NWS forecast
Today: Sunny, with a high near 67. Northeast wind around 13 mph, with gusts as high as 18 mph.
Tonight: Clear, with a low around 45. Northeast wind around 12 mph, with gusts as high as 21 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–67°19°
Low, likely
45°7°–49°9°
Typical high / low
70°21° / 47°8°
Wind
13 mph21 km/h, gusts 26 mph41 km/h
UV peak
5
Tomorrow, Oct 25. Mostly sunny. High 68°20°, low 47°8°. Typical 70°21° / 47°8°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Official NWS forecast
Day: Sunny, with a high near 68. Northeast wind 12 to 15 mph, with gusts as high as 22 mph.
Night: Clear, with a low around 47. Northeast wind 8 to 12 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
65°18°–68°20°
Low, likely
47°8°–49°9°
Typical high / low
70°21° / 47°8°
Wind
14 mph23 km/h, gusts 26 mph41 km/h
UV peak
5
Monday, Oct 26. Sunny. High 72°22°, low 44°7°. Typical 70°21° / 46°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Official NWS forecast
Day: Sunny, with a high near 72. Northeast wind 5 to 8 mph.
Night: Mostly clear, with a low around 44.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
68°20°–72°22°
Low, likely
44°7°–49°9°
Typical high / low
70°21° / 46°8°
Wind
8 mph14 km/h, gusts 17 mph27 km/h
UV peak
5
Tuesday, Oct 27. Sunny. High 74°23°, low 48°9°. Typical 69°21° / 46°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 74.
Night: Mostly clear, with a low around 48.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
71°22°–74°23°
Low, likely
45°7°–48°9°
Typical high / low
69°21° / 46°8°
Wind
7 mph11 km/h, gusts 16 mph26 km/h
UV peak
5
Wednesday, Oct 28. Cloudy. High 72°22°, low 50°10°. Typical 69°21° / 46°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 49°10°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 55°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 72.
Night: Mostly cloudy, with a low around 50.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–72°22°
Low, likely
47°8°–50°10°
Typical high / low
69°21° / 46°8°
Wind
12 mph19 km/h, gusts 23 mph37 km/h
UV peak
5
Thursday, Oct 29. Cloudy. High 74°23°, low 50°10°. Typical 69°21° / 45°7°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 54°12°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 54°12°
  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 50.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
70°21°–74°23°
Low, likely
50°10°–56°13°
Typical high / low
69°21° / 45°7°
Wind
12 mph19 km/h, gusts 22 mph36 km/h
UV peak
5
Friday, Oct 30. Mostly sunny. High 78°26°, low 52°11°. Typical 68°20° / 45°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 76°24°
  Dry
3. Evening
  6 PM–midnight
  Clear, 65°18°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 60°15°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 78.
Night: Partly cloudy, with a low around 52.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
73°23°–78°26°
Low, likely
50°10°–54°12°
Typical high / low
68°20° / 45°7°
Wind
9 mph15 km/h, gusts 16 mph26 km/h
UV peak
5
Saturday, Oct 31. Cloudy. High 74°23°, low 58°14°. Typical 68°20° / 45°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 59°15°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 66°19°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 60°16°
  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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
71°22°–77°25°
Low, likely
54°12°–62°17°
Typical high / low
68°20° / 45°7°
Wind
11 mph18 km/h, gusts 23 mph37 km/h
UV peak
4
Sunday, Nov 1. Cloudy. High 74°23°, low 59°15°. Typical 68°20° / 44°7°. Rain 0.04 in1 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 60°15°
  20% chance
2. Afternoon
  noon–6 PM
  Partly sunny, 74°23°
  20% chance
3. Evening
  6 PM–midnight
  Partly cloudy, 67°19°
  20% chance
4. Overnight
  midnight–6 AM
  Cloudy, 62°17°
  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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
71°22°–78°26°
Low, likely
54°12°–65°18°
Typical high / low
68°20° / 44°7°
Wind
12 mph20 km/h, gusts 22 mph36 km/h
UV peak
4
Monday, Nov 2. Drizzle. High 72°22°, low 56°13°. Typical 67°19° / 44°7°. Rain 0.22 in5.6 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 63°17°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 62°17°
  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°–78°26°
Low, likely
47°8°–62°17°
Typical high / low
67°19° / 44°7°
Wind
17 mph28 km/h, gusts 32 mph52 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
Dry, high 67°, low 45°.
Tomorrow
Dry, high 68°, low 47°.
Monday
Dry, high 72°, low 44°, warming up.
Rest of week
Mostly dry, highs 72–78°.

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

Saluda River above Old Easley Hwy (SC 124), 5 WSW Greenville

5.9 mi

Below flood stage

Level: 2.4 ft
Flow: 124 cfs

Forecast peak 2.8 ft Sat 8 PM

Reading from Sat 3:45 PM · NWS gauge page

Reedy River at Greenville @ I-85

2.2 mi

Below flood stage

Level: 0.6 ft
Flow: 11 cfs

Reading from Sat 4:15 PM · NWS gauge page

Reedy River at Hudson St.

4.3 mi

Below flood stage

Level: 1.2 ft

Reading from Sat 4:48 PM · NWS gauge page

Brushy Creek near Old Spartanburg Rd

8.7 mi

Below flood stage

Level: 1.5 ft
Flow: 7 cfs

Reading from Sat 4:15 PM · NWS gauge page

For your home

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

Heating this week

About 62% less heating than a typical week.

This week 19Typical 52

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 8
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 45°F).

Open the windows?

Today, 6:00 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

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

Sun & moon

Sun

Daylight: 11 h 1 min; Losing 2 min 2 s a day; shortest Dec 21, 1 h 12 min less
Golden hour: 6:09–6:59 PM; Morning 7:27–8:17 AM
Blue hour: 6:59–7:09 PM; Morning 7:17–7:27 AM; first light 7:17 AM

Stars tonight? Fair

Clear 7:09 PM–2 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 5:59 AM · rises 5:39 PM
Full moon: Oct 26
New moon: Nov 9

Looking northwest from Gantt. The highest point on the skyline is about 6,200 ft, 46 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Gantt, SC weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Saluda River above Old Easley Hwy (SC 124), 5 WSW Greenville

Reedy River at Greenville @ I-85

Reedy River at Hudson St.

Brushy Creek near Old Spartanburg 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