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Weather in Suwanee, Georgia

Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →

Suwanee, GA
Sunday, May 17 at 3:50 AM
68
°
Overcast
Feels like
68°
Humidity
73%
Wind
6 mph
Sunrise
6:33 AM
Sunset
8:31 PM
Suwanee, GA
Hour by hour · 24h
57°
11p
54°
12a
52°
1a
50°
2a
49°
3a
48°
4a
46°
5a
46°
6a
45°
7a
51°
8a
56°
9a
60°
10a
62°
11a
65°
12p
68°
1p
71°
2p
75°
3p
77°
4p
78°
5p
78°
6p
76°
7p
74°
8p
68°
9p
64°
10p
L 45°H 78°
Suwanee, GA
7-day forecast
  1. Today
    May 16
    Overcast
    83°52°
  2. Sunday
    May 17
    Overcast
    20%
    88°62°
  3. Monday
    May 18
    Overcast
    90°66°
  4. Tuesday
    May 19
    Overcast
    87°63°
  5. Wednesday
    May 20
    Light Drizzle
    29%
    94°68°
  6. Thursday
    May 21
    Light Drizzle
    59%
    91°66°
  7. Friday
    May 22
    Drizzle
    59%
    77°66°
Suwanee, GA
Anemometer · 24h winds · from true
NESW
From · True
SE
124° · veering 7°
Direction
SE
124°
Sustained
6
mph
Gust
10
mph
Peak 24h
11
avg 3
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 3 · pk 11 @ 12:00a
−24h−18h−12h−6hnow
Light breeze veering 7° from the se.
Suwanee, GA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
980.3
-0.1 mb in 3h · rising · 28.95 inHg
Now
980.3
mb
3h
-0.1
mb
12h
-3.0
mb
24h
-0.4
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 980985
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Suwanee, GA
Air quality
101
AQI
Unhealthy for sensitive
PM 2.5
19.2 μg/m³
PM 10
21.0 μg/m³
NO₂
10.9 μg/m³
Ozone
86.0 μg/m³
UV Index
0.0 Low
Suwanee, GA
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:07 AM
Sunrise
6:33 AM
Daylight
13h 58m
Sunset
8:31 PM
Civil dusk
1:00 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Suwanee, GA
The moon
New Moon
0% illuminated
Moonrise
10:46 AM
Moonset
12:55 AM
In sign
♊︎ Gemini
Suwanee, GA
Microseason · 28 of 72
May 16–20

Roses open on the Piedmont edge

insect
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Suwanee at a glance

  • Today vs. normal: 10°F below the seasonal normal for this latitude
  • Last frost: March 11 (climatological average for this latitude)
  • Microseason: 28 of 72, May 16–20
  • Planting window: Direct sow okra, melons, and southern peas. Thin carrot rows.

Right now in the garden

Peak growing season

As of May 17, 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.

ZIP codes in Suwanee

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.