Today
Sun, Jun 21
Overcast
86°68°
- Rain chance
- 15%
- Precip
- 0 in
- Max wind
- 7 mph
Georgia, United States · New_York time · 34.02°, -84.36°
Current conditions · 7:45 AM local
69°F
Partly cloudy
Feels like 78°F
Conditions in Roswell at the moment: partly cloudy, 21 °C. It feels warmer than it reads, more like 24 °C. Wind is from the W at 5 km/h. Humidity stands at 94% with sea-level pressure near 1015 hPa.
Overcast · extreme UV
Thunderstorm · rain likely (71%)
Highs 94°, lows 67°. The most active day looks like Tuesday, when rain chances peak at 71%.
Today brings overcast with a high of 30 °C and a low of 20 °C. Tomorrow looks like thunderstorm; temperatures run from 22 °C up to 31 °C. Rain chance peaks at 71%. Gusts may reach 48 km/h from the SW. Tuesday looks like light drizzle; temperatures run from 21 °C up to 31 °C. Rain chance peaks at 71% with around 0.7 mm possible. Gusts may reach 41 km/h from the WNW.
Today
Sun, Jun 21
Overcast
86°68°
Tomorrow
Mon, Jun 22
Thunderstorm
88°71°
Tuesday
Tue, Jun 23
Light drizzle
88°70°
The weather picture for Roswell opens with partly cloudy; it's 21 °C out, feeling like 24 °C. Today's forecast calls for overcast, topping out near 30 °C before falling back to 20 °C overnight. Winds blow mainly from the WSW around 11 km/h, with gusts up to 19 km/h. A warming trend takes daytime highs from 30 to 35 °C over the coming week. Rain is in the picture on Thursday, with roughly 12 mm expected in total across the week. Tomorrow brings thunderstorm with a high of 31 °C and a 71% chance of precipitation. The UV index reaches 8 today, so sun protection is sensible during the middle of the day. Sunrise comes at 06:26 and sunset at 20:51, giving 14.4 hours of daylight. Current humidity sits at 94% with pressure near 1015 hPa. Looking further out, Thursday shows thunderstorm with a high around 32 °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.
51
Moderate
US AQI · European AQI 25
Air quality in Roswell is currently moderate, with a US AQI of 51 (European AQI 25). The dominant pollutant right now is PM2.5. Unusually sensitive people should consider easing prolonged outdoor exertion. Fine particulate matter (PM2.5) measures 13.9 µg/m³.
Soil temperatures today read surface 22.7 °C, 6 cm 24.4 °C, 18 cm 24.6 °C, 54 cm 21.9 °C. Soil moisture sits at 0-1 cm at 0.31 m³/m³, 3-9 cm at 0.31 m³/m³, 27-81 cm at 0.35 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 12 mm of expected rain — a 28 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 115, wheat 153.
No weather alert thresholds are crossed for Roswell in the current forecast (derived from forecast data, not official warnings). Conditions may still change — check back for updates.
| Variable | Value |
|---|---|
| City | Roswell, Georgia, United States |
| Coordinates | 34.02316, -84.36159 |
| Elevation | 328 m |
| Timezone | America/New_York |
| Population | 94,501 |
| Observed at (local) | 7:45 AM |
| Temperature (2 m) | 69°F |
| Apparent temperature | 78°F |
| Relative humidity (2 m) | 88% |
| Dew point (2 m) | 68°F |
| Precipitation (last hour) | 0 in |
| Rain | 0 in |
| Showers | 0 in |
| Snowfall | 0 in |
| Weather code (WMO) | 2 |
| Cloud cover | 65% |
| Surface pressure | 28.8 inHg |
| Sea-level pressure | 30 inHg |
| Wind speed (10 m) | 3 mph |
| Wind gusts (10 m) | 6 mph |
| Wind direction (10 m) | 274° (W) |
| Visibility | 9.4 mi |
| UV index | 0 |
| Day / night | Day |
| Today max / min | 86°F / 68°F |
| Today feels-like max / min | 92°F / 73°F |
| Today precipitation sum | 0 in |
| Today rain sum | 0 in |
| Today snowfall sum | 0 in |
| Today max precip probability | 15% |
| Today max wind / gusts | 7 mph / 12 mph |
| Dominant wind direction | 253° (WSW) |
| Sunrise / sunset | 6:26 AM / 8:51 PM |
| Daylight duration | 14h 25m |
| Sunshine duration | 10h 58m |
| Max UV index | 8.25 |
| Reference evapotranspiration (ET₀) | 4.92 mm |
| Topsoil moisture (0–1 cm) | 0.319 m³/m³ |
| Surface soil temperature | 71°F |
| US AQI | 51 |
| European AQI | 25 |
| PM2.5 | 13.9 µg/m³ |
| PM10 | 14.3 µg/m³ |
| Ozone (O₃) | 42 µg/m³ |
| Nitrogen dioxide (NO₂) | 9.2 µg/m³ |
| Sulphur dioxide (SO₂) | 1 µg/m³ |
| Carbon monoxide (CO) | 156 µg/m³ |
| Dust | 1 µg/m³ |
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<iframe src="https://weathertomorrow.cloud/embed/city/us/georgia/roswell" width="320" height="180" frameborder="0" title="Roswell weather" loading="lazy"></iframe>Rain is likely in Roswell tomorrow — the chance of precipitation reaches 71%, with around 0 mm expected.
Today Roswell sees overcast with a high of 30 °C and a low of 20 °C.
Tomorrow's high in Roswell is forecast at 31 °C with thunderstorm.
No, not especially; gusts only reach up to 19 km/h today.
The UV index peaks at 8 today, which is very high.
The sun rises at 06:26 and sets at 20:51 local time.
Air quality is moderate right now, with a US AQI reading of 51.