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Weather Tomorrow

Stuart weather forecast

Florida, United States · New_York time · 27.20°, -80.25°

Extreme heat today: feels-like temperatures up to 41 °C.

Extreme heat today: feels-like temperatures up to 41 °C.

Derived advisory — not an official warning

Current conditions · 10:15 AM local

Current conditions in Stuart

85°F

Clear sky

Feels like 82°F

Humidity
90%
Wind
7 mph SSW
Gusts
11 mph
UV index
0
Visibility
8.6 mi

Right now

Conditions in Stuart at the moment: clear sky, 29 °C. It feels warmer than it reads, more like 34 °C. Wind is from the SSW at 11 km/h. Humidity stands at 72% with sea-level pressure near 1017 hPa.

At a glance

Today

93° / 73°

Thunderstorm · 44% chance of rain

Tomorrow

89° / 75°

Thunderstorm · extreme UV

Upcoming · to Saturday

91° / 75°

Highs 91°, lows 75°. The most active day looks like Thursday, when rain chances peak at 54%.

Next 3 days

Today looks like thunderstorm; temperatures run from 23 °C up to 34 °C. Rain chance peaks at 44% with around 21.6 mm possible. Tomorrow looks like thunderstorm; temperatures run from 24 °C up to 32 °C. Tuesday brings thunderstorm with slight hail with a high of 32 °C and a low of 24 °C. Rain chance peaks at 39% with around 2.6 mm possible.

Today

Sun, Jun 21

Thunderstorm

93°73°

Rain chance
44%
Precip
0.9 in
Max wind
15 mph

Tomorrow

Mon, Jun 22

Thunderstorm

89°75°

Rain chance
26%
Precip
0 in
Max wind
13 mph

Tuesday

Tue, Jun 23

Thunderstorm with slight hail

91°75°

Rain chance
39%
Precip
0.1 in
Max wind
12 mph

Next 48 hours

  1. 12 AM74°7%3 mph
  2. 1 AM75°7%3 mph
  3. 2 AM75°3%3 mph
  4. 3 AM74°1%3 mph
  5. 4 AM74°1%3 mph
  6. 5 AM74°0%4 mph
  7. 6 AM73°0%4 mph
  8. 7 AM74°0%3 mph
  9. 8 AM78°0%7 mph
  10. 9 AM81°0%6 mph
  11. 10 AM84°0%7 mph
  12. 11 AM87°0%6 mph
  13. 12 PM90°1%6 mph
  14. 1 PM93°3%5 mph
  15. 2 PM93°5%1 mph
  16. 3 PM92°7%11 mph
  17. 4 PM90°7%13 mph
  18. 5 PM89°8%11 mph
  19. 6 PM88°15%12 mph
  20. 7 PM86°24%10 mph
  21. 8 PM74°44%15 mph
  22. 9 PM76°41%5 mph
  23. 10 PM77°22%4 mph
  24. 11 PM77°11%4 mph
  25. 12 AM76°10%5 mph
  26. 1 AM76°8%0 mph
  27. 2 AM76°3%4 mph
  28. 3 AM75°1%4 mph
  29. 4 AM75°1%3 mph
  30. 5 AM75°1%3 mph
  31. 6 AM75°1%3 mph
  32. 7 AM75°1%3 mph
  33. 8 AM78°1%4 mph
  34. 9 AM81°1%4 mph
  35. 10 AM83°2%4 mph
  36. 11 AM85°3%4 mph
  37. 12 PM87°4%5 mph
  38. 1 PM87°7%6 mph
  39. 2 PM87°8%8 mph
  40. 3 PM88°13%10 mph
  41. 4 PM89°24%10 mph
  42. 5 PM89°26%9 mph
  43. 6 PM88°11%10 mph
  44. 7 PM87°8%3 mph
  45. 8 PM84°8%4 mph
  46. 9 PM81°5%4 mph
  47. 10 PM78°5%13 mph
  48. 11 PM77°5%5 mph

In depth

Across Stuart right now you'll find clear sky and a temperature of 29 °C, with the apparent temperature at 34 °C. Today's forecast calls for thunderstorm, topping out near 34 °C before falling back to 23 °C overnight. Winds blow mainly from the S around 25 km/h, with gusts up to 35 km/h. Highs ease downward through the week, ranging 31 to 34 °C. Rain is in the picture on today, Tuesday, Wednesday and beyond, with roughly 37 mm expected in total across the week. Tomorrow brings thunderstorm with a high of 32 °C and a 26% chance of precipitation. The UV index reaches 9 today, so sun protection is sensible during the middle of the day. With the apparent temperature pushing into heat-stress territory, limit strenuous outdoor activity in the afternoon and stay hydrated. Sunrise comes at 06:27 and sunset at 20:18, giving 13.9 hours of daylight. Current humidity sits at 72% with pressure near 1017 hPa. Looking further out, Thursday shows thunderstorm with a high around 32 °C, while Saturday ends the week at 31 °C.

Air quality

35

Good

US AQI · European AQI 27

Air quality in Stuart is currently good, with a US AQI of 35 (European AQI 27). The dominant pollutant right now is ozone. Air quality is healthy; no precautions needed. Fine particulate matter (PM2.5) measures 9.8 µg/m³.

Pollutants

PM2.5
9.8 µg/m³
PM10
13 µg/m³
Ozone (O₃)
67 µg/m³
NO₂
2.9 µg/m³
SO₂
0.5 µg/m³
CO
130 µg/m³
Dust
1 µg/m³

Sun & UV

Sunrise
6:27 AM
Sunset
8:18 PM
Daylight
13h 51m
Max UV
8.95 Very high

Wind

Wind
7 mph
Gusts
11 mph
Direction
SSW (205°)

Farming weather

Soil temperatures today read surface 26.7 °C, 6 cm 28.9 °C, 18 cm 31 °C, 54 cm 29.3 °C. Soil moisture sits at 0-1 cm at 0.21 m³/m³, 3-9 cm at 0.21 m³/m³, 27-81 cm at 0.2 m³/m³. For maize, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Forecast rain (37 mm) roughly covers crop water demand (ET0 41 mm), so irrigation can likely be paused. 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 34 °C (threshold 32 °C). Projected growing degree days over the next week: maize 126, wheat 165.

Topsoil moisture
0.22 m³/m³
Soil temp
79°F
ET₀ today
5.98 mm
Spray window
~5:00
Rain (next 7d)
1.5 in
Wind
7 mph
Humidity
90%

Full farming outlook for Stuart →

Advisory summary

Weather alerts for Stuart (derived from forecast data, not official warnings): Extreme heat today: feels-like temperatures up to 41 °C.

All data for Stuart
Every forecast variable for Stuart with human-readable labels
VariableValue
CityStuart, Florida, United States
Coordinates27.19755, -80.25283
Elevation3 m
TimezoneAmerica/New_York
Population16,462
Observed at (local)10:15 AM
Temperature (2 m)85°F
Apparent temperature82°F
Relative humidity (2 m)90%
Dew point (2 m)71°F
Precipitation (last hour)0 in
Rain0 in
Showers0 in
Snowfall0 in
Weather code (WMO)0
Cloud cover0%
Surface pressure30 inHg
Sea-level pressure30 inHg
Wind speed (10 m)7 mph
Wind gusts (10 m)11 mph
Wind direction (10 m)205° (SSW)
Visibility8.6 mi
UV index0
Day / nightDay
Today max / min93°F / 73°F
Today feels-like max / min106°F / 76°F
Today precipitation sum0.9 in
Today rain sum0.9 in
Today snowfall sum0 in
Today max precip probability44%
Today max wind / gusts15 mph / 22 mph
Dominant wind direction172° (S)
Sunrise / sunset6:27 AM / 8:18 PM
Daylight duration13h 51m
Sunshine duration13h 24m
Max UV index8.95
Reference evapotranspiration (ET₀)5.98 mm
Topsoil moisture (0–1 cm)0.22 m³/m³
Surface soil temperature79°F
US AQI35
European AQI27
PM2.59.8 µg/m³
PM1013 µg/m³
Ozone (O₃)67 µg/m³
Nitrogen dioxide (NO₂)2.9 µg/m³
Sulphur dioxide (SO₂)0.5 µg/m³
Carbon monoxide (CO)130 µg/m³
Dust1 µg/m³

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Frequently asked questions

Will it rain in Stuart tomorrow?

Rain is unlikely in Stuart tomorrow; the precipitation chance stays around 26%.

What is the temperature in Stuart today?

Today Stuart sees thunderstorm with a high of 34 °C and a low of 23 °C.

How hot will it be in Stuart tomorrow?

Tomorrow's high in Stuart is forecast at 32 °C with thunderstorm.

Is it windy in Stuart today?

No, not especially; gusts only reach up to 35 km/h today.

What is the UV index in Stuart today?

The UV index peaks at 9 today, which is very high.

What time is sunrise and sunset in Stuart today?

The sun rises at 06:27 and sets at 20:18 local time.

Is the air quality in Stuart good today?

Air quality is good right now, with a US AQI reading of 35.