Observed 11:00 AM EDT at KPDK

Johns Creek, GA weather

Sunny and 63°17°.

Forecasts agree

Now 63°17°

Sunny

Wind: 3 mph5 km/h; From the east-northeast. 35–10 mph16 km/h through 11 PM
Dew point: 43°6°; Comfortable
UV index: 2Low; Moderate 12–5 PM · peak 5
Pressure: 30.28 inHg1025 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

High 70°21° today at 3 PM
Below 60°16° tonight after 8 PM
Low 48°9° tonight at 4 AM
Above 60°16° tomorrow by noon

This afternoonUp to 70°21° by 3 PM · Clear
TonightDown to 48°9° by 4 AM · Clear
Tomorrow morningUp to 59°15° by 11 AM · Clear
Tomorrow afternoonUp to 67°19° by 2 PM · Clear
Tomorrow nightDown to 48°9° by 4 AM · Clear
Sunday morningUp to 54°12° by 10 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
Fri 11a	Sunny	62°17° (likely 62°17° to 64°18°)	62°17°	0%	10 mph16 km/h from E, gusts 16 mph25 km/h	46%	0%	2
Fri 12p	Sunny	65°18° (likely 65°18° to 67°19°)	65°18°	0%	10 mph16 km/h from E, gusts 14 mph22 km/h	41%	0%	4
Fri 1p	Sunny	68°20° (likely 68°20° to 69°21°)	68°20°	0%	10 mph16 km/h from E, gusts 12 mph19 km/h	37%	0%	5
Fri 2p	Sunny	69°21° (likely 69°21° to 71°22°)	69°21°	0%	5 mph8 km/h from E, gusts 10 mph17 km/h	34%	0%	5
Fri 3p	Sunny	70°21° (likely 70°21° to 72°22°)	70°21°	0%	5 mph8 km/h from E, gusts 9 mph15 km/h	34%	0%	4
Fri 4p	Sunny	70°21° (likely 70°21° to 72°22°)	70°21°	0%	5 mph8 km/h from E, gusts 9 mph14 km/h	34%	0%	3
Fri 5p	Sunny	70°21° (likely 70°21° to 72°22°)	70°21°	0%	5 mph8 km/h from E, gusts 9 mph15 km/h	33%	0%	1
Fri 6p	Sunny	68°20° (likely 68°20° to 70°21°)	68°20°	0%	5 mph8 km/h from E, gusts 10 mph16 km/h	37%	0%	0
Fri 7p	Clear	65°18° (likely 63°17° to 65°18°)	65°18°	0%	5 mph8 km/h from E, gusts 9 mph14 km/h	42%	0%	0
Fri 8p	Clear	59°15° (likely 59°15° to 61°16°)	59°15°	0%	5 mph8 km/h from E, gusts 9 mph14 km/h	59%	0%	0
Fri 9p	Clear	56°13° (likely 56°13° to 59°15°)	56°13°	0%	5 mph8 km/h from E, gusts 9 mph15 km/h	65%	0%	0
Fri 10p	Clear	54°12° (likely 54°12° to 57°14°)	54°12°	0%	5 mph8 km/h from E, gusts 10 mph15 km/h	70%	0%	0
Fri 11p	Clear	53°12° (likely 52°11° to 56°13°)	53°12°	0%	5 mph8 km/h from E, gusts 10 mph15 km/h	72%	0%	0
Sat 12a	Clear	51°11° (likely 50°10° to 55°13°)	51°11°	0%	5 mph8 km/h from E, gusts 9 mph15 km/h	77%	0%	0
Sat 1a	Clear	51°11° (likely 49°9° to 54°12°)	49°9°	0%	5 mph8 km/h from E, gusts 10 mph16 km/h	80%	0%	0
Sat 2a	Clear	50°10° (likely 48°9° to 53°12°)	48°9°	0%	5 mph8 km/h from E, gusts 11 mph18 km/h	81%	0%	0
Sat 3a	Clear	49°9° (likely 48°9° to 52°11°)	47°8°	0%	5 mph8 km/h from E, gusts 11 mph18 km/h	85%	0%	0
Sat 4a	Clear	48°9° (likely 48°9° to 51°11°)	45°7°	0%	5 mph8 km/h from E, gusts 11 mph18 km/h	88%	0%	0
Sat 5a	Clear	48°9° (likely 48°9° to 51°11°)	45°7°	0%	5 mph8 km/h from E, gusts 12 mph19 km/h	91%	0%	0
Sat 6a	Clear	48°9° (likely 48°9° to 50°10°)	44°7°	0%	10 mph16 km/h from E, gusts 12 mph20 km/h	91%	0%	0
Sat 7a	Clear	48°9° (likely 47°8° to 49°9°)	44°7°	0%	10 mph16 km/h from E, gusts 13 mph21 km/h	91%	0%	0
Sat 8a	Sunny	48°9° (likely 47°8° to 50°10°)	44°7°	0%	10 mph16 km/h from E, gusts 13 mph21 km/h	92%	0%	0
Sat 9a	Sunny	50°10° (likely 50°10° to 52°11°)	46°8°	0%	10 mph16 km/h from E, gusts 19 mph31 km/h	92%	1%	0
Sat 10a	Sunny	55°13° (likely 55°13° to 56°13°)	55°13°	0%	10 mph16 km/h from E, gusts 20 mph33 km/h	80%	6%	2
Sat 11a	Sunny	59°15° (likely 59°15° to 60°16°)	59°15°	0%	15 mph24 km/h from E, gusts 20 mph32 km/h	70%	9%	3
Sat 12p	Sunny	62°17° (likely 62°17° to 64°18°)	62°17°	0%	15 mph24 km/h from E, gusts 18 mph30 km/h	63%	9%	4
Sat 1p	Sunny	65°18° (likely 65°18° to 66°19°)	65°18°	0%	10 mph16 km/h from E, gusts 19 mph30 km/h	56%	7%	5
Sat 2p	Sunny	67°19° (likely 67°19° to 67°19°)	67°19°	0%	10 mph16 km/h from E, gusts 17 mph28 km/h	50%	5%	5
Sat 3p	Sunny	67°19° (likely 67°19° to 69°21°)	67°19°	0%	10 mph16 km/h from E, gusts 16 mph26 km/h	47%	2%	5
Sat 4p	Sunny	67°19° (likely 67°19° to 69°21°)	67°19°	0%	10 mph16 km/h from E, gusts 16 mph26 km/h	46%	0%	4
Sat 5p	Sunny	67°19° (likely 67°19° to 69°21°)	67°19°	0%	10 mph16 km/h from E, gusts 15 mph25 km/h	46%	13%	3
Sat 6p	Sunny	66°19° (likely 65°18° to 67°19°)	66°19°	0%	10 mph16 km/h from E, gusts 15 mph23 km/h	48%	1%	1
Sat 7p	Clear	63°17° (likely 60°16° to 63°17°)	63°17°	0%	5 mph8 km/h from E, gusts 10 mph16 km/h	56%	13%	0
Sat 8p	Clear	58°14° (likely 57°14° to 60°16°)	58°14°	0%	5 mph8 km/h from E, gusts 9 mph15 km/h	68%	40%	0
Sat 9p	Clear	55°13° (likely 55°13° to 58°14°)	55°13°	0%	10 mph16 km/h from E, gusts 11 mph17 km/h	75%	34%	0
Sat 10p	Clear	53°12° (likely 53°12° to 57°14°)	53°12°	0%	10 mph16 km/h from E, gusts 12 mph20 km/h	78%	11%	0
Sat 11p	Clear	52°11° (likely 52°11° to 56°13°)	52°11°	0%	10 mph16 km/h from E, gusts 12 mph20 km/h	80%	6%	0
Sun 12a	Clear	51°11° (likely 51°11° to 55°13°)	51°11°	0%	10 mph16 km/h from E, gusts 13 mph20 km/h	81%	36%	0
Sun 1a	Clear	50°10° (likely 50°10° to 54°12°)	47°8°	0%	10 mph16 km/h from E, gusts 13 mph21 km/h	81%	37%	0
Sun 2a	Clear	50°10° (likely 50°10° to 53°12°)	46°8°	0%	10 mph16 km/h from E, gusts 14 mph22 km/h	82%	42%	0
Sun 3a	Clear	49°9° (likely 49°9° to 53°12°)	45°7°	0%	10 mph16 km/h from E, gusts 16 mph25 km/h	84%	40%	0
Sun 4a	Clear	48°9° (likely 48°9° to 52°11°)	44°7°	0%	10 mph16 km/h from NE, gusts 16 mph25 km/h	86%	6%	0
Sun 5a	Clear	48°9° (likely 48°9° to 52°11°)	43°6°	0%	10 mph16 km/h from NE, gusts 16 mph26 km/h	87%	10%	0
Sun 6a	Clear	47°8° (likely 47°8° to 52°11°)	42°6°	0%	10 mph16 km/h from NE, gusts 16 mph26 km/h	89%	3%	0
Sun 7a	Clear	46°8° (likely 46°8° to 52°11°)	41°5°	0%	10 mph16 km/h from NE, gusts 17 mph27 km/h	89%	1%	0
Sun 8a	Sunny	47°8° (likely 46°8° to 52°11°)	42°6°	0%	10 mph16 km/h from NE, gusts 17 mph27 km/h	86%	1%	0
Sun 9a	Sunny	50°10° (likely 49°9° to 54°12°)	46°8°	0%	10 mph16 km/h from NE, gusts 18 mph28 km/h	78%	2%	0
Sun 10a	Sunny	54°12° (likely 53°12° to 58°14°)	54°12°	0%	15 mph24 km/h from E, gusts 21 mph34 km/h	70%	0%	2

Days ahead

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

Today, Oct 23. Sunny. High 70°21°, low 48°9°. Typical 70°21° / 48°9°. Dry. Forecasts agree.
1. Afternoon
  noon–6 PM
  Sunny, 70°21°
  Dry
2. Evening
  6 PM–midnight
  Clear, 59°15°
  Dry
3. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Official NWS forecast
Today: Sunny, with a high near 70. East wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight: Clear, with a low around 48. East wind around 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
70°21°–72°22°
Low, likely
47°8°–52°11°
Typical high / low
70°21° / 48°9°
Wind
10 mph16 km/h, gusts 21 mph33 km/h
UV peak
5
Tomorrow, Oct 24. Sunny. High 68°20°, low 46°8°. Typical 70°21° / 47°8°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 67°19°
  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. East wind 10 to 15 mph.
Night: Clear, with a low around 46. East wind 5 to 10 mph, with gusts as high as 20 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
68°20°–69°21°
Low, likely
46°8°–49°9°
Typical high / low
70°21° / 47°8°
Wind
12 mph19 km/h, gusts 27 mph44 km/h
UV peak
5
Sunday, Oct 25. Sunny. High 68°20°, low 46°8°. Typical 69°21° / 47°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 69°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 51°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 68. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Night: Clear, with a low around 46.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–70°21°
Low, likely
46°8°–51°11°
Typical high / low
69°21° / 47°8°
Wind
11 mph18 km/h, gusts 26 mph42 km/h
UV peak
5
Monday, Oct 26. Mostly sunny. High 71°22°, low 43°6°. Typical 69°21° / 47°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°10°
  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 43.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–72°22°
Low, likely
43°6°–52°11°
Typical high / low
69°21° / 47°8°
Wind
9 mph15 km/h, gusts 24 mph39 km/h
UV peak
5
Tuesday, Oct 27. Mostly sunny. High 74°23°, low 47°8°. Typical 69°21° / 46°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 53°12°
  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
72°22°–75°24°
Low, likely
41°5°–52°11°
Typical high / low
69°21° / 46°8°
Wind
5 mph9 km/h, gusts 15 mph24 km/h
UV peak
5
Wednesday, Oct 28. Cloudy. High 71°22°, low 47°8°. Typical 68°20° / 46°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 56°13°
  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 47.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–73°23°
Low, likely
47°8°–55°13°
Typical high / low
68°20° / 46°8°
Wind
9 mph14 km/h, gusts 23 mph36 km/h
UV peak
5
Thursday, Oct 29. Partly sunny. High 74°23°, low 49°9°. Typical 68°20° / 46°8°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 55°13°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Clear, 65°18°
  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 49.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
73°23°–75°24°
Low, likely
49°9°–58°14°
Typical high / low
68°20° / 46°8°
Wind
8 mph13 km/h, gusts 21 mph33 km/h
UV peak
5
Friday, Oct 30. Sunny. High 74°23°, low 55°13°. Typical 68°20° / 45°7°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Clear, 67°19°
  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
68°20°–78°26°
Low, likely
53°12°–57°14°
Typical high / low
68°20° / 45°7°
Wind
9 mph14 km/h, gusts 22 mph36 km/h
UV peak
2
Saturday, Oct 31. Rain. High 71°22°, low 56°13°. Typical 67°19° / 45°7°. Rain 0.14 in3.6 mm, 10% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 57°14°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Rain, 63°17°
  Dry
4. Overnight
  midnight–6 AM
  Showers, 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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–72°22°
Low, likely
49°9°–59°15°
Typical high / low
67°19° / 45°7°
Wind
11 mph17 km/h, gusts 26 mph41 km/h
UV peak
2
Sunday, Nov 1. Showers. High 70°21°, low 57°14°. Typical 67°19° / 44°7°. Rain 0.49 in12 mm, 30% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Showers, 57°14°
  30% chance · 0.12 in3 mm
2. Afternoon
  noon–6 PM
  Cloudy, 62°17°
  30% chance · 0.1 in2.7 mm
3. Evening
  6 PM–midnight
  Partly cloudy, 59°15°
  30% chance · 0.05 in1.3 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 agreeIndependent forecasts are close; the range is narrow.
High, likely
69°21°–71°22°
Low, likely
52°11°–61°16°
Typical high / low
67°19° / 44°7°
Wind
8 mph14 km/h, gusts 24 mph38 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 70°, low 48°.
Tomorrow
Dry, high 68°, low 46°.
Sunday
Dry, high 68°, low 46°.
Rest of week
Mostly dry, highs 70–74°.

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

Big Creek near Alpharetta

4.0 mi

Below flood stage

Level: 1.7 ft
Flow: 29 cfs

Forecast peak 1.7 ft Fri 2 PM

Reading from Fri 10:45 AM · NWS gauge page

Suwanee Creek at Suwanee

6.6 mi

Below flood stage

Level: -0.8 ft

Forecast peak -0.8 ft Fri 2 PM

Reading from Fri 10:15 AM · NWS gauge page

Chattahoochee River at Highway 141 near Norcross

2.5 mi

Below flood stage

Level: 2.3 ft
Flow: 1,000 cfs

Reading from Fri 10:15 AM · NWS gauge page

Dick Creek at Old Atlanta Road near Suwanee

5.0 mi

Below flood stage

Level: 6.3 ft
Flow: 485 cfs

Reading from Fri 10 AM · NWS gauge page

For your home

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

Heating this week

About 64% less heating than a typical week.

This week 18Typical 50

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 (air quality forecast not available for part of this window).

Is this typical?

Atlanta Dekalb Peachtree Airport · official normals 1991–2020 · records 1998–2026

Oct 23, today vs a typical year

Today’s expected high is about typical for the date.

Last 7 days vs normal

On average 3°1° colder than normal (daily mean temperature).

−4°−2°SatOct 17
−5°−3°SunOct 18
−5°−3°MonOct 19
±0°TueOct 20
−1°WedOct 21
+1°±0°ThuOct 22
—FriOct 23

Johns Creek weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 11 h 5 min; Losing 2 min 2 s a day; shortest Dec 21, 1 h 11 min less
Golden hour: 6:18–7:08 PM; Morning 7:32–8:22 AM
Blue hour: 7:08–7:18 PM; Morning 7:23–7:32 AM; first light 7:23 AM

Stars tonight? Good

Clear 7:18 PM–7:23 AM; moon 95% lit, sets 6:06 AM.

Moon

Waxing gibbous

92% lit · growing

Today: sets 5:02 AM · rises 5:19 PM
Full moon: Oct 26
New moon: Nov 9

Looking northeast from Johns Creek. The highest point on the skyline is about 8,300 ft, 18 mi away.Skyline from USGS elevation data, heights drawn up to 5× taller. Sky, sun and moon as they are now.

Johns Creek, GA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Sunday

Rest of week

What changed since yesterday

Radar

Rivers

Big Creek near Alpharetta

Suwanee Creek at Suwanee

Chattahoochee River at Highway 141 near Norcross

Dick Creek at Old Atlanta Road near Suwanee

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 23, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Good

Moon