Today
Sun, Jun 21
Slight rain showers
84°68°
- Rain chance
- 10%
- Precip
- 0.1 in
- Max wind
- 12 mph
Suwanee weather forecast
Georgia, United States · New_York time · 34.05°, -84.07°
Current conditions · 9:45 AM local
Current conditions in Suwanee
74°F
Partly cloudy
Feels like 76°F
- Humidity
- 85%
- Wind
- 3 mph W
- Gusts
- 4 mph
- UV index
- 0
- Visibility
- 9.9 mi
Right now
Suwanee is currently seeing partly cloudy, with 23 °C on the thermometer. It feels warmer than it reads, more like 27 °C. Wind is from the W at 4 km/h. Humidity stands at 87% with sea-level pressure near 1016 hPa.
At a glance
Today
84° / 68°Slight rain showers · extreme UV
Tomorrow
87° / 71°Thunderstorm · rain likely (68%)
Upcoming · to Saturday
95° / 66°Highs 95°, lows 66°. The most active day looks like Tuesday, when rain chances peak at 68%.
Ad · 728×90
Next 3 days
Expect slight rain showers today, between 20 °C and 29 °C. Tomorrow brings thunderstorm with a high of 31 °C and a low of 22 °C. Rain chance peaks at 68%. Gusts may reach 49 km/h from the SW. Expect light drizzle Tuesday, between 21 °C and 31 °C. Rain chance peaks at 68% with around 0.2 mm possible.
Tomorrow
Mon, Jun 22
Thunderstorm
87°71°
- Rain chance
- 68%
- Precip
- 0 in
- Max wind
- 17 mph
Tuesday
Tue, Jun 23
Light drizzle
87°70°
- Rain chance
- 68%
- Precip
- 0 in
- Max wind
- 12 mph
Next 48 hours
- 12 AM71°0%2 mph
- 1 AM71°0%5 mph
- 2 AM70°0%3 mph
- 3 AM69°0%2 mph
- 4 AM69°0%2 mph
- 5 AM68°0%3 mph
- 6 AM68°0%3 mph
- 7 AM68°0%3 mph
- 8 AM70°0%1 mph
- 9 AM72°0%2 mph
- 10 AM75°0%3 mph
- 11 AM77°0%5 mph
- 12 PM79°0%6 mph
- 1 PM80°2%7 mph
- 2 PM82°3%8 mph
- 3 PM83°5%6 mph
- 4 PM84°5%6 mph
- 5 PM84°7%6 mph
- 6 PM83°8%7 mph
- 7 PM80°6%12 mph
- 8 PM78°10%3 mph
- 9 PM77°10%3 mph
- 10 PM76°4%5 mph
- 11 PM74°1%5 mph
- 12 AM73°0%4 mph
- 1 AM73°0%5 mph
- 2 AM72°0%3 mph
- 3 AM71°0%4 mph
- 4 AM71°0%5 mph
- 5 AM71°0%6 mph
- 6 AM72°4%7 mph
- 7 AM72°6%7 mph
- 8 AM74°6%9 mph
- 9 AM76°2%12 mph
- 10 AM78°6%12 mph
- 11 AM80°6%12 mph
- 12 PM81°5%11 mph
- 1 PM83°7%13 mph
- 2 PM85°8%14 mph
- 3 PM87°12%15 mph
- 4 PM87°15%16 mph
- 5 PM86°19%16 mph
- 6 PM85°21%15 mph
- 7 PM83°22%17 mph
- 8 PM78°27%15 mph
- 9 PM76°68%11 mph
- 10 PM75°68%9 mph
- 11 PM73°68%8 mph
In depth
Suwanee starts the period under partly cloudy, with the mercury at 23 °C and a feels-like of 27 °C. Today's forecast calls for slight rain showers, topping out near 29 °C before falling back to 20 °C overnight. Winds blow mainly from the SW around 19 km/h, with gusts up to 25 km/h. A warming trend takes daytime highs from 28 to 35 °C over the coming week. Rain is in the picture on today, Thursday, with roughly 19 mm expected in total across the week. Tomorrow brings thunderstorm with a high of 31 °C and a 68% chance of precipitation. The UV index reaches 8 today, so sun protection is sensible during the middle of the day. Sunrise comes at 06:25 and sunset at 20:50, giving 14.4 hours of daylight. Current humidity sits at 87% with pressure near 1016 hPa. Looking further out, Thursday shows thunderstorm with slight hail with a high around 28 °C, while Saturday ends the week at 35 °C. Forecast details are refreshed throughout the day as new model runs arrive, so check back for the latest figures.
Air quality
52
Moderate
US AQI · European AQI 28
Air quality in Suwanee is currently moderate, with a US AQI of 52 (European AQI 28). The dominant pollutant right now is ozone. Unusually sensitive people should consider easing prolonged outdoor exertion. Fine particulate matter (PM2.5) measures 14.6 µg/m³.
Pollutants
- PM2.5
- 14.6 µg/m³
- PM10
- 15.4 µg/m³
- Ozone (O₃)
- 71 µg/m³
- NO₂
- 5.3 µg/m³
- SO₂
- 1.5 µg/m³
- CO
- 146 µg/m³
- Dust
- 1 µg/m³
Sun & UV
- Sunrise
- 6:25 AM
- Sunset
- 8:50 PM
- Daylight
- 14h 25m
- Max UV
- 8.15 Very high
Wind
- Wind
- 3 mph
- Gusts
- 4 mph
- Direction
- W (279°)
Farming weather
Soil temperatures today read surface 23.1 °C, 6 cm 24.6 °C, 18 cm 25.1 °C, 54 cm 22.4 °C. Soil moisture sits at 0-1 cm at 0.3 m³/m³, 3-9 cm at 0.3 m³/m³, 27-81 cm at 0.32 m³/m³. For maize, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 39 mm against only 19 mm of expected rain — a 20 mm deficit, so irrigation will be needed this week. A suitable spraying window opens around 07:00 on 2026-06-21, with winds at or below 15 km/h and no rain expected. Heat stress is likely for wheat with highs reaching 35 °C (threshold 32 °C). Projected growing degree days over the next week: maize 112, wheat 150.
- Topsoil moisture
- 0.314 m³/m³
- Soil temp
- 71°F
- ET₀ today
- 5.05 mm
- Spray window
- ~5:00
- Rain (next 7d)
- 0.7 in
- Wind
- 3 mph
- Humidity
- 85%
Advisory summary
No weather alert thresholds are crossed for Suwanee in the current forecast (derived from forecast data, not official warnings). Conditions may still change — check back for updates.
Ad · 300×250
All data for Suwanee
| Variable | Value |
|---|---|
| City | Suwanee, Georgia, United States |
| Coordinates | 34.05149, -84.0713 |
| Elevation | 305 m |
| Timezone | America/New_York |
| Population | 18,694 |
| Observed at (local) | 9:45 AM |
| Temperature (2 m) | 74°F |
| Apparent temperature | 76°F |
| Relative humidity (2 m) | 85% |
| Dew point (2 m) | 66°F |
| Precipitation (last hour) | 0 in |
| Rain | 0 in |
| Showers | 0 in |
| Snowfall | 0 in |
| Weather code (WMO) | 2 |
| Cloud cover | 71% |
| Surface pressure | 28.9 inHg |
| Sea-level pressure | 30 inHg |
| Wind speed (10 m) | 3 mph |
| Wind gusts (10 m) | 4 mph |
| Wind direction (10 m) | 279° (W) |
| Visibility | 9.9 mi |
| UV index | 0 |
| Day / night | Day |
| Today max / min | 84°F / 68°F |
| Today feels-like max / min | 91°F / 73°F |
| Today precipitation sum | 0.1 in |
| Today rain sum | 0.1 in |
| Today snowfall sum | 0 in |
| Today max precip probability | 10% |
| Today max wind / gusts | 12 mph / 15 mph |
| Dominant wind direction | 227° (SW) |
| Sunrise / sunset | 6:25 AM / 8:50 PM |
| Daylight duration | 14h 25m |
| Sunshine duration | 11h 41m |
| Max UV index | 8.15 |
| Reference evapotranspiration (ET₀) | 5.05 mm |
| Topsoil moisture (0–1 cm) | 0.314 m³/m³ |
| Surface soil temperature | 71°F |
| US AQI | 52 |
| European AQI | 28 |
| PM2.5 | 14.6 µg/m³ |
| PM10 | 15.4 µg/m³ |
| Ozone (O₃) | 71 µg/m³ |
| Nitrogen dioxide (NO₂) | 5.3 µg/m³ |
| Sulphur dioxide (SO₂) | 1.5 µg/m³ |
| Carbon monoxide (CO) | 146 µg/m³ |
| Dust | 1 µg/m³ |
Weather widget
Preview widget →Add live Suwanee weather to your own site — paste this snippet anywhere HTML is allowed. It stays in sync automatically.
<iframe src="https://weathertomorrow.cloud/embed/city/us/georgia/suwanee" width="320" height="180" frameborder="0" title="Suwanee weather" loading="lazy"></iframe>Frequently asked questions
Will it rain in Suwanee tomorrow?
Rain is likely in Suwanee tomorrow — the chance of precipitation reaches 68%, with around 0 mm expected.
What is the temperature in Suwanee today?
Today Suwanee sees slight rain showers with a high of 29 °C and a low of 20 °C.
How hot will it be in Suwanee tomorrow?
Tomorrow's high in Suwanee is forecast at 31 °C with thunderstorm.
Is it windy in Suwanee today?
No, not especially; gusts only reach up to 25 km/h today.
What is the UV index in Suwanee today?
The UV index peaks at 8 today, which is very high.
What time is sunrise and sunset in Suwanee today?
The sun rises at 06:25 and sets at 20:50 local time.
Is the air quality in Suwanee good today?
Air quality is moderate right now, with a US AQI reading of 52.