Observed 3:15 AM EDT at KCNI

Cumming, GA weather

Clear and 49°9°.

Forecasts agree

Now 49°9°

Clear

Wind: Calm; Gusts to 22 mph35 km/h around 10 AM
Dew point: 43°6°; Comfortable · up to 51°11° by 10 AM
UV index: 0Low; Moderate 11 AM–6 PM · peak 5
Air quality: 28Good; Main pollutant: PM2.5 (fine particles)
Pressure: 30.36 inHg1028 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

2°1° cooler than this time yesterday (51°10° then, 49°9° now)

Good hours for

Above 60°16° today by noon
High 68°20° today at 4 PM
Below 60°16° tonight after 8 PM

TonightNear 48°9° · Clear
This morningUp to 58°14° by 11 AM · Clear
This afternoonUp to 68°20° by 4 PM · Clear
TonightDown to 48°9° by 4 AM · Clear
Tomorrow morningUp to 58°14° by 11 AM · Clear
Tomorrow afternoonUp to 67°19° by 4 PM · Clear
Tomorrow nightDown to 50°10° by 1 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 3a	Clear	48°9° (likely 46°8° to 53°12°)	45°7°	0%	5 mph8 km/h from NE, gusts 9 mph15 km/h	84%	0%	0
Sat 4a	Clear	48°9° (likely 45°7° to 52°11°)	45°7°	0%	5 mph8 km/h from NE, gusts 10 mph16 km/h	85%	0%	0
Sat 5a	Clear	48°9° (likely 45°7° to 53°12°)	44°7°	0%	10 mph16 km/h from NE, gusts 11 mph18 km/h	86%	0%	0
Sat 6a	Clear	48°9° (likely 44°7° to 52°11°)	44°7°	0%	10 mph16 km/h from NE, gusts 11 mph18 km/h	89%	0%	0
Sat 7a	Clear	48°9° (likely 44°7° to 52°11°)	44°7°	0%	10 mph16 km/h from NE, gusts 13 mph21 km/h	89%	0%	0
Sat 8a	Sunny	48°9° (likely 44°7° to 52°11°)	44°7°	0%	10 mph16 km/h from E, gusts 14 mph23 km/h	91%	0%	0
Sat 9a	Sunny	49°9° (likely 49°9° to 54°12°)	45°7°	0%	10 mph16 km/h from E, gusts 21 mph33 km/h	96%	5%	0
Sat 10a	Sunny	54°12° (likely 54°12° to 57°14°)	54°12°	0%	10 mph16 km/h from E, gusts 22 mph35 km/h	88%	7%	2
Sat 11a	Sunny	58°14° (likely 58°14° to 60°16°)	58°14°	0%	10 mph16 km/h from E, gusts 20 mph32 km/h	78%	6%	3
Sat 12p	Sunny	61°16° (likely 61°16° to 63°17°)	61°16°	0%	10 mph16 km/h from E, gusts 20 mph32 km/h	71%	7%	4
Sat 1p	Sunny	64°18° (likely 63°17° to 66°19°)	64°18°	0%	10 mph16 km/h from E, gusts 18 mph28 km/h	54%	8%	5
Sat 2p	Sunny	66°19° (likely 65°18° to 67°19°)	66°19°	0%	10 mph16 km/h from E, gusts 17 mph27 km/h	50%	4%	5
Sat 3p	Sunny	67°19° (likely 67°19° to 68°20°)	67°19°	0%	10 mph16 km/h from E, gusts 16 mph25 km/h	48%	2%	5
Sat 4p	Sunny	68°20° (likely 67°19° to 69°21°)	68°20°	0%	10 mph16 km/h from E, gusts 14 mph23 km/h	46%	3%	4
Sat 5p	Sunny	67°19° (likely 67°19° to 68°20°)	67°19°	0%	10 mph16 km/h from E, gusts 14 mph23 km/h	47%	1%	3
Sat 6p	Sunny	65°18° (likely 65°18° to 66°19°)	65°18°	0%	10 mph16 km/h from E, gusts 13 mph21 km/h	51%	0%	1
Sat 7p	Clear	62°17° (likely 60°16° to 63°17°)	62°17°	0%	5 mph8 km/h from E, gusts 11 mph17 km/h	58%	0%	0
Sat 8p	Clear	57°14° (likely 57°14° to 61°16°)	57°14°	0%	5 mph8 km/h from E, gusts 10 mph17 km/h	80%	35%	0
Sat 9p	Clear	55°13° (likely 55°13° to 59°15°)	55°13°	0%	5 mph8 km/h from E, gusts 11 mph18 km/h	84%	0%	0
Sat 10p	Clear	54°12° (likely 54°12° to 58°14°)	54°12°	0%	10 mph16 km/h from E, gusts 12 mph19 km/h	84%	17%	0
Sat 11p	Clear	52°11° (likely 52°11° to 57°14°)	52°11°	0%	10 mph16 km/h from E, gusts 14 mph23 km/h	86%	9%	0
Sun 12a	Clear	51°11° (likely 51°11° to 57°14°)	48°9°	0%	10 mph16 km/h from E, gusts 15 mph24 km/h	89%	1%	0
Sun 1a	Mostly clear	50°10° (likely 50°10° to 56°13°)	47°8°	0%	10 mph16 km/h from E, gusts 16 mph25 km/h	87%	12%	0
Sun 2a	Clear	50°10° (likely 50°10° to 55°13°)	46°8°	0%	10 mph16 km/h from E, gusts 15 mph24 km/h	87%	2%	0
Sun 3a	Clear	49°9° (likely 49°9° to 54°12°)	45°7°	0%	10 mph16 km/h from E, gusts 15 mph25 km/h	88%	4%	0
Sun 4a	Clear	48°9° (likely 48°9° to 54°12°)	44°7°	0%	10 mph16 km/h from E, gusts 15 mph24 km/h	89%	1%	0
Sun 5a	Clear	48°9° (likely 48°9° to 53°12°)	43°6°	0%	10 mph16 km/h from E, gusts 15 mph25 km/h	89%	1%	0
Sun 6a	Clear	47°8° (likely 47°8° to 53°12°)	43°6°	0%	10 mph16 km/h from E, gusts 16 mph25 km/h	90%	2%	0
Sun 7a	Clear	47°8° (likely 47°8° to 52°11°)	43°6°	0%	10 mph16 km/h from NE, gusts 16 mph25 km/h	90%	0%	0
Sun 8a	Sunny	47°8° (likely 46°8° to 52°11°)	43°6°	0%	10 mph16 km/h from NE, gusts 15 mph24 km/h	89%	2%	0
Sun 9a	Sunny	48°9° (likely 48°9° to 54°12°)	43°6°	0%	10 mph16 km/h from NE, gusts 20 mph33 km/h	92%	2%	0
Sun 10a	Sunny	54°12° (likely 54°12° to 57°14°)	54°12°	0%	10 mph16 km/h from E, gusts 22 mph35 km/h	82%	1%	2
Sun 11a	Sunny	58°14° (likely 58°14° to 60°16°)	58°14°	0%	10 mph16 km/h from E, gusts 20 mph33 km/h	70%	1%	3
Sun 12p	Sunny	61°16° (likely 61°16° to 63°17°)	61°16°	0%	15 mph24 km/h from E, gusts 20 mph32 km/h	63%	0%	4
Sun 1p	Sunny	64°18° (likely 64°18° to 65°18°)	64°18°	0%	10 mph16 km/h from E, gusts 20 mph32 km/h	56%	0%	5
Sun 2p	Sunny	65°18° (likely 65°18° to 67°19°)	65°18°	0%	10 mph16 km/h from E, gusts 19 mph31 km/h	51%	0%	5
Sun 3p	Sunny	66°19° (likely 66°19° to 68°20°)	66°19°	0%	10 mph16 km/h from E, gusts 18 mph29 km/h	50%	0%	5
Sun 4p	Sunny	67°19° (likely 67°19° to 68°20°)	67°19°	0%	10 mph16 km/h from E, gusts 17 mph28 km/h	49%	0%	4
Sun 5p	Sunny	66°19° (likely 66°19° to 68°20°)	66°19°	0%	10 mph16 km/h from E, gusts 17 mph27 km/h	51%	0%	3
Sun 6p	Sunny	65°18° (likely 65°18° to 66°19°)	65°18°	0%	10 mph16 km/h from E, gusts 17 mph27 km/h	55%	0%	1
Sun 7p	Clear	62°17° (likely 59°15° to 63°17°)	62°17°	0%	10 mph16 km/h from E, gusts 13 mph21 km/h	65%	0%	0
Sun 8p	Clear	57°14° (likely 56°13° to 61°16°)	57°14°	0%	10 mph16 km/h from E, gusts 12 mph19 km/h	77%	0%	0
Sun 9p	Clear	55°13° (likely 53°12° to 60°16°)	55°13°	0%	10 mph16 km/h from E, gusts 13 mph22 km/h	81%	0%	0
Sun 10p	Clear	53°12° (likely 51°11° to 60°16°)	53°12°	0%	5 mph8 km/h from E, gusts 16 mph25 km/h	84%	0%	0
Sun 11p	Clear	52°11° (likely 50°10° to 59°15°)	52°11°	0%	5 mph8 km/h from NE, gusts 17 mph27 km/h	86%	0%	0
Mon 12a	Clear	51°11° (likely 49°9° to 59°15°)	48°9°	0%	10 mph16 km/h from NE, gusts 16 mph27 km/h	88%	0%	0
Mon 1a	Clear	50°10° (likely 48°9° to 58°14°)	47°8°	0%	5 mph8 km/h from NE, gusts 16 mph25 km/h	90%	0%	0
Mon 2a	Clear	50°10° (likely 48°9° to 58°14°)	47°8°	0%	5 mph8 km/h from NE, gusts 15 mph25 km/h	91%	0%	0

Days ahead

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

Today, Oct 24. Sunny. High 68°20°, low 47°8°. Typical 71°22° / 46°8°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Official NWS forecast
Today: Sunny, with a high near 68. East wind around 10 mph, with gusts as high as 20 mph.
Tonight: Clear, with a low around 47. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
67°19°–69°21°
Low, likely
44°7°–51°11°
Typical high / low
71°22° / 46°8°
Wind
12 mph19 km/h, gusts 24 mph38 km/h
UV peak
5
Tomorrow, Oct 25. Sunny. High 67°19°, low 46°8°. Typical 70°21° / 45°7°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 50°10°
  Dry
Official NWS forecast
Day: Sunny, with a high near 67. East wind 10 to 15 mph.
Night: Clear, with a low around 46. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
67°19°–68°20°
Low, likely
46°8°–52°11°
Typical high / low
70°21° / 45°7°
Wind
12 mph20 km/h, gusts 25 mph40 km/h
UV peak
5
Monday, Oct 26. Sunny. High 71°22°, low 44°7°. Typical 70°21° / 45°7°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 49°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 71°21°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 71.
Night: Mostly clear, with a low around 44.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
69°21°–72°22°
Low, likely
44°7°–53°12°
Typical high / low
70°21° / 45°7°
Wind
9 mph14 km/h, gusts 23 mph37 km/h
UV peak
5
Tuesday, Oct 27. Cloudy. High 74°23°, low 47°8°. Typical 70°21° / 45°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 60°15°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 52°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 74.
Night: Partly cloudy, with a low around 47.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
71°22°–75°24°
Low, likely
46°8°–48°9°
Typical high / low
70°21° / 45°7°
Wind
7 mph11 km/h, gusts 18 mph29 km/h
UV peak
5
Wednesday, Oct 28. Cloudy. High 70°21°, low 47°8°. Typical 70°21° / 44°7°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Partly sunny, 51°11°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 56°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 70.
Night: Partly cloudy, with a low around 47.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
69°21°–70°21°
Low, likely
47°8°–51°11°
Typical high / low
70°21° / 44°7°
Wind
12 mph19 km/h, gusts 27 mph44 km/h
UV peak
5
Thursday, Oct 29. Mostly sunny. High 74°23°, low 48°9°. Typical 69°21° / 44°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 54°12°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 63°17°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 54°12°
  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
70°21°–74°23°
Low, likely
48°9°–58°14°
Typical high / low
69°21° / 44°7°
Wind
10 mph17 km/h, gusts 24 mph38 km/h
UV peak
5
Friday, Oct 30. Mostly sunny. High 76°24°, low 52°11°. Typical 69°21° / 44°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 76°25°
  Dry
3. Evening
  6 PM–midnight
  Clear, 65°18°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 57°14°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 76.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
73°23°–78°26°
Low, likely
48°9°–56°13°
Typical high / low
69°21° / 44°7°
Wind
8 mph12 km/h, gusts 15 mph24 km/h
UV peak
5
Saturday, Oct 31. Cloudy. High 72°22°, low 56°13°. Typical 68°20° / 43°6°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 56°13°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 65°18°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 59°15°
  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
64°18°–77°25°
Low, likely
52°11°–61°16°
Typical high / low
68°20° / 43°6°
Wind
10 mph16 km/h, gusts 24 mph38 km/h
UV peak
5
Sunday, Nov 1. Drizzle. High 71°22°, low 58°14°. Typical 68°20° / 43°6°. Rain 0.12 in3 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 58°14°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 67°19°
  Dry
4. Overnight
  midnight–6 AM
  Drizzle, 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
67°19°–73°23°
Low, likely
52°11°–61°16°
Typical high / low
68°20° / 43°6°
Wind
9 mph15 km/h, gusts 20 mph32 km/h
UV peak
4
Monday, Nov 2. Drizzle. High 67°19°, low 60°16°. Typical 68°20° / 42°6°. Rain 0.26 in6.6 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 62°17°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 68°20°
  20% chance · 0.04 in1.1 mm
3. Evening
  6 PM–midnight
  Cloudy, 62°17°
  20% chance
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
63°17°–72°22°
Low, likely
58°14°–61°16°
Typical high / low
68°20° / 42°6°
Wind
11 mph18 km/h, gusts 27 mph43 km/h
UV peak
1

10 days15 days30 days

The outlook

Today
Dry, high 68°, low 47°.
Tomorrow
Dry, high 67°, low 46°.
Monday
Dry, high 71°, low 44°, warming up.
Rest of week
Mostly dry, highs 67–76°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (FFC) (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

Etowah River at GA 9 near Dawsonville

11 mi

Below flood stage

Level: 3.5 ft
Flow: 67 cfs

Forecast peak 3.4 ft Sat 8 AM

Reading from Sat 2 AM · NWS gauge page

Suwanee Creek at Suwanee

12 mi

Below flood stage

Level: -0.8 ft

Forecast peak -0.8 ft Sat 8 AM

Reading from Sat 1:15 AM · NWS gauge page

Chattahoochee River at Lake Sidney Lanier near Buford

4.5 mi

Below flood stage

Level: 1063 ft

Reading from Sat 1:15 AM · NWS gauge page

Chattahoochee River at Buford Dam near Buford

4.6 mi

Below flood stage

Level: 2.2 ft
Flow: 4,260 cfs

Reading from Sat 2 AM · NWS gauge page

For your home

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

Heating this week

About 66% less heating than a typical week.

This week 19Typical 54

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 3
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 43°F).

Open the windows?

Today, 12:00 PM–7:00 PM

Good stretch to open the windows.

Is this typical?

Cumming 2n · official normals 1991–2020 · records 2001–2026

Oct 24, today vs a typical year

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

Last 7 days vs normal

On average 2°1° warmer than normal (daily mean temperature).

−5°−3°SunOct 18
—MonOct 19
+2°+1°TueOct 20
+3°+2°WedOct 21
+5°+3°ThuOct 22
+4°+2°FriOct 23
—SatOct 24

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

Sun & moon

Sun

Daylight: 11 h 2 min; Losing 1 min 57 s a day; shortest Dec 21, 1 h 10 min less
Golden hour: 6:17–7:07 PM; Morning 7:33–8:23 AM
Blue hour: 7:07–7:17 PM; Morning 7:23–7:33 AM; first light 7:23 AM

Stars tonight? Good

Clear 3:38–7:23 AM; moon 96% lit, sets 6:05 AM.

Moon

Waxing gibbous

96% lit · growing

Today: sets 6:05 AM · rises 5:47 PM
Full moon: Oct 26
New moon: Nov 9

Looking northeast from Cumming. The highest point on the skyline is about 7,200 ft, 8 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Cumming, GA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Etowah River at GA 9 near Dawsonville

Suwanee Creek at Suwanee

Chattahoochee River at Lake Sidney Lanier near Buford

Chattahoochee River at Buford Dam near Buford

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? Good

Moon