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Weather Tomorrow

Holladay weather forecast

Utah, United States · Denver time · 40.67°, -111.82°

Current conditions · 7:30 AM local

Current conditions in Holladay

65°F

Clear sky

Feels like 68°F

Humidity
34%
Wind
0 mph SSW
Gusts
2 mph
UV index
0
Visibility
35 mi

Right now

Holladay is currently seeing clear sky, with 19 °C on the thermometer. It feels close to the actual reading at 18 °C. Wind is from the SSW at 1 km/h. Humidity stands at 46% with sea-level pressure near 1009 hPa.

At a glance

Today

86° / 60°

Clear sky · extreme UV

Tomorrow

92° / 69°

Clear sky · extreme UV

Upcoming · to Saturday

98° / 66°

A steady stretch: highs near 98°, lows around 66°, and no day above a 14% rain chance through Saturday.

Next 3 days

Expect clear sky today, between 16 °C and 30 °C. Tomorrow brings clear sky with a high of 33 °C and a low of 20 °C. Tuesday brings overcast with a high of 35 °C and a low of 21 °C.

Today

Sun, Jun 21

Clear sky

86°60°

Rain chance
0%
Precip
0 in
Max wind
9 mph

Tomorrow

Mon, Jun 22

Clear sky

92°69°

Rain chance
2%
Precip
0 in
Max wind
12 mph

Tuesday

Tue, Jun 23

Overcast

95°70°

Rain chance
0%
Precip
0 in
Max wind
12 mph

Next 48 hours

  1. 12 AM72°0%4 mph
  2. 1 AM69°0%4 mph
  3. 2 AM68°0%6 mph
  4. 3 AM67°0%4 mph
  5. 4 AM65°0%1 mph
  6. 5 AM63°0%3 mph
  7. 6 AM60°0%3 mph
  8. 7 AM63°0%1 mph
  9. 8 AM67°0%1 mph
  10. 9 AM71°0%3 mph
  11. 10 AM74°0%3 mph
  12. 11 AM78°0%4 mph
  13. 12 PM81°0%6 mph
  14. 1 PM83°0%7 mph
  15. 2 PM84°0%8 mph
  16. 3 PM85°0%9 mph
  17. 4 PM86°0%9 mph
  18. 5 PM85°0%9 mph
  19. 6 PM85°0%8 mph
  20. 7 PM84°0%7 mph
  21. 8 PM82°0%5 mph
  22. 9 PM78°0%5 mph
  23. 10 PM76°0%5 mph
  24. 11 PM76°0%3 mph
  25. 12 AM73°0%2 mph
  26. 1 AM71°1%2 mph
  27. 2 AM71°1%0 mph
  28. 3 AM69°2%2 mph
  29. 4 AM69°1%2 mph
  30. 5 AM69°1%2 mph
  31. 6 AM70°1%2 mph
  32. 7 AM69°1%1 mph
  33. 8 AM75°1%2 mph
  34. 9 AM78°1%2 mph
  35. 10 AM82°0%5 mph
  36. 11 AM87°0%9 mph
  37. 12 PM90°0%10 mph
  38. 1 PM92°0%7 mph
  39. 2 PM91°0%11 mph
  40. 3 PM91°0%12 mph
  41. 4 PM92°0%12 mph
  42. 5 PM91°0%11 mph
  43. 6 PM91°0%10 mph
  44. 7 PM90°0%7 mph
  45. 8 PM88°0%7 mph
  46. 9 PM83°0%7 mph
  47. 10 PM81°0%7 mph
  48. 11 PM79°0%6 mph

In depth

The weather picture for Holladay opens with clear sky; it's 19 °C out, feeling like 18 °C. Today's forecast calls for clear sky, topping out near 30 °C before falling back to 16 °C overnight. Winds blow mainly from the NNW around 14 km/h, with gusts up to 27 km/h. Daytime highs hold fairly steady this week, staying within 30 to 36 °C. No meaningful rain shows up in the seven-day outlook, so dry conditions should dominate. Tomorrow brings clear sky with a high of 33 °C and a 2% chance of precipitation. The UV index reaches 8 today, so sun protection is sensible during the middle of the day. Sunrise comes at 05:56 and sunset at 21:01, giving 15.1 hours of daylight. Current humidity sits at 46% with pressure near 1009 hPa. Looking further out, Thursday shows overcast with a high around 36 °C, while Saturday ends the week at 31 °C. Forecast details are refreshed throughout the day as new model runs arrive, so check back for the latest figures.

Air quality

41

Good

US AQI · European AQI 34

Air quality in Holladay is currently good, with a US AQI of 41 (European AQI 34). The dominant pollutant right now is ozone. Air quality is healthy; no precautions needed. Fine particulate matter (PM2.5) measures 9.3 µg/m³.

Pollutants

PM2.5
9.3 µg/m³
PM10
12.9 µg/m³
Ozone (O₃)
86 µg/m³
NO₂
8.2 µg/m³
SO₂
0.6 µg/m³
CO
113 µg/m³
Dust
6 µg/m³

Sun & UV

Sunrise
5:56 AM
Sunset
9:01 PM
Daylight
15h 05m
Max UV
8.45 Very high

Wind

Wind
0 mph
Gusts
2 mph
Direction
SSW (207°)

Farming weather

Soil temperatures today read surface 17.2 °C, 6 cm 22.6 °C, 18 cm 24.2 °C, 54 cm 20.1 °C. Soil moisture sits at 0-1 cm at 0.06 m³/m³, 3-9 cm at 0.14 m³/m³, 27-81 cm at 0.27 m³/m³. For maize, the root-zone reading is below the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 58 mm against only 0 mm of expected rain — a 58 mm deficit, so irrigation will be needed this week. A suitable spraying window opens around 06:00 on 2026-06-21, with winds at or below 15 km/h and no rain expected. Heat stress is likely for maize with highs reaching 36 °C (threshold 35 °C). Heat stress is likely for wheat with highs reaching 36 °C (threshold 32 °C). Projected growing degree days over the next week: maize 120, wheat 159.

Topsoil moisture
0.066 m³/m³
Soil temp
65°F
ET₀ today
7.41 mm
Spray window
~5:00
Rain (next 7d)
0 in
Wind
0 mph
Humidity
34%

Full farming outlook for Holladay →

Advisory summary

No weather alert thresholds are crossed for Holladay in the current forecast (derived from forecast data, not official warnings). Conditions may still change — check back for updates.

All data for Holladay
Every forecast variable for Holladay with human-readable labels
VariableValue
CityHolladay, Utah, United States
Coordinates40.66884, -111.82466
Elevation1361 m
TimezoneAmerica/Denver
Population30,864
Observed at (local)7:30 AM
Temperature (2 m)65°F
Apparent temperature68°F
Relative humidity (2 m)34%
Dew point (2 m)42°F
Precipitation (last hour)0 in
Rain0 in
Showers0 in
Snowfall0 in
Weather code (WMO)0
Cloud cover0%
Surface pressure25.5 inHg
Sea-level pressure29.8 inHg
Wind speed (10 m)0 mph
Wind gusts (10 m)2 mph
Wind direction (10 m)207° (SSW)
Visibility35 mi
UV index0
Day / nightDay
Today max / min86°F / 60°F
Today feels-like max / min82°F / 56°F
Today precipitation sum0 in
Today rain sum0 in
Today snowfall sum0 in
Today max precip probability0%
Today max wind / gusts9 mph / 17 mph
Dominant wind direction335° (NNW)
Sunrise / sunset5:56 AM / 9:01 PM
Daylight duration15h 05m
Sunshine duration14h 55m
Max UV index8.45
Reference evapotranspiration (ET₀)7.41 mm
Topsoil moisture (0–1 cm)0.066 m³/m³
Surface soil temperature65°F
US AQI41
European AQI34
PM2.59.3 µg/m³
PM1012.9 µg/m³
Ozone (O₃)86 µg/m³
Nitrogen dioxide (NO₂)8.2 µg/m³
Sulphur dioxide (SO₂)0.6 µg/m³
Carbon monoxide (CO)113 µg/m³
Dust6 µg/m³

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Frequently asked questions

Will it rain in Holladay tomorrow?

Rain is unlikely in Holladay tomorrow; the precipitation chance stays around 2%.

What is the temperature in Holladay today?

Today Holladay sees clear sky with a high of 30 °C and a low of 16 °C.

How hot will it be in Holladay tomorrow?

Tomorrow's high in Holladay is forecast at 33 °C with clear sky.

Is it windy in Holladay today?

No, not especially; gusts only reach up to 27 km/h today.

What is the UV index in Holladay today?

The UV index peaks at 8 today, which is very high.

What time is sunrise and sunset in Holladay today?

The sun rises at 05:56 and sets at 21:01 local time.

Is the air quality in Holladay good today?

Air quality is good right now, with a US AQI reading of 41.