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Weather Tomorrow

Randolph air quality

Massachusetts, United States · New_York time · 42.16°, -71.04°

Heavy rain tomorrow: around 51 mm expected.

Heavy rain tomorrow: around 51 mm expected.

Derived advisory — not an official warning

Current conditions · 4:15 AM local

Current conditions in Randolph

57°F

Overcast

Feels like 62°F

Humidity
78%
Wind
4 mph W
Gusts
9 mph
UV index
0
Visibility
11.7 mi

Air quality

30

Good

US AQI · European AQI 37

Air quality in Randolph is currently good, with a US AQI of 30 (European AQI 37). The dominant pollutant right now is ozone. Air quality is healthy; no precautions needed. Fine particulate matter (PM2.5) measures 5.3 µg/m³.

Pollutants

PM2.5
5.3 µg/m³
PM10
5.5 µg/m³
Ozone (O₃)
93 µg/m³
NO₂
1.2 µg/m³
SO₂
0.7 µg/m³
CO
116 µg/m³
Dust
0 µg/m³

AQI computed from the CAMS air quality model via Open-Meteo. Bands follow the US EPA scale.

Right now

Randolph is currently seeing overcast, with 14 °C on the thermometer. It feels close to the actual reading at 13 °C. Wind is from the W at 7 km/h. Humidity stands at 81% with sea-level pressure near 1016 hPa.

At a glance

Today

81° / 57°

Slight rain · rain likely (61%)

Tomorrow

72° / 61°

Heavy rain · rain likely (63%)

Upcoming · to Sunday

85° / 56°

A steady stretch: highs near 85°, lows around 56°, and no day above a 42% rain chance through Sunday.

Next 3 days

Today looks like slight rain; temperatures run from 14 °C up to 27 °C. Rain chance peaks at 61% with around 3.6 mm possible. Gusts may reach 42 km/h from the SW. Tomorrow looks like heavy rain; temperatures run from 16 °C up to 22 °C. Rain chance peaks at 63% with around 51.2 mm possible. Wednesday brings overcast with a high of 27 °C and a low of 13 °C. Gusts may reach 40 km/h from the NW.

Today

Mon, Jun 22

Slight rain

81°57°

Rain chance
61%
Precip
0.1 in
Max wind
12 mph

Tomorrow

Tue, Jun 23

Heavy rain

72°61°

Rain chance
63%
Precip
2 in
Max wind
11 mph

Wednesday

Wed, Jun 24

Overcast

81°56°

Rain chance
5%
Precip
0 in
Max wind
10 mph

Next 48 hours

  1. 12 AM62°0%3 mph
  2. 1 AM60°0%2 mph
  3. 2 AM59°0%2 mph
  4. 3 AM58°0%5 mph
  5. 4 AM57°0%4 mph
  6. 5 AM57°0%5 mph
  7. 6 AM57°0%4 mph
  8. 7 AM62°0%4 mph
  9. 8 AM67°0%3 mph
  10. 9 AM70°0%1 mph
  11. 10 AM72°1%2 mph
  12. 11 AM75°1%3 mph
  13. 12 PM77°2%6 mph
  14. 1 PM79°3%5 mph
  15. 2 PM81°12%5 mph
  16. 3 PM79°19%12 mph
  17. 4 PM74°34%9 mph
  18. 5 PM73°30%3 mph
  19. 6 PM73°41%4 mph
  20. 7 PM69°45%5 mph
  21. 8 PM65°61%3 mph
  22. 9 PM65°56%7 mph
  23. 10 PM64°50%8 mph
  24. 11 PM64°49%9 mph
  25. 12 AM64°45%7 mph
  26. 1 AM64°40%7 mph
  27. 2 AM64°31%11 mph
  28. 3 AM65°26%10 mph
  29. 4 AM66°40%8 mph
  30. 5 AM66°51%7 mph
  31. 6 AM67°63%6 mph
  32. 7 AM68°53%8 mph
  33. 8 AM69°58%7 mph
  34. 9 AM69°38%6 mph
  35. 10 AM72°30%7 mph
  36. 11 AM71°38%4 mph
  37. 12 PM67°34%7 mph
  38. 1 PM65°29%8 mph
  39. 2 PM64°33%7 mph
  40. 3 PM61°49%6 mph
  41. 4 PM62°49%9 mph
  42. 5 PM62°49%7 mph
  43. 6 PM62°49%7 mph
  44. 7 PM61°49%7 mph
  45. 8 PM61°49%6 mph
  46. 9 PM61°5%5 mph
  47. 10 PM62°5%5 mph
  48. 11 PM62°5%6 mph

In depth

The weather picture for Randolph opens with overcast; it's 14 °C out, feeling like 13 °C. Today's forecast calls for slight rain, topping out near 27 °C before falling back to 14 °C overnight. Winds blow mainly from the SW around 20 km/h, with gusts up to 42 km/h. Daytime highs hold fairly steady this week, staying within 22 to 30 °C. Rain is in the picture on today, tomorrow, Friday and beyond, with roughly 57 mm expected in total across the week. Tomorrow brings heavy rain with a high of 22 °C and a 63% chance of precipitation. Sunrise comes at 05:08 and sunset at 20:23, giving 15.3 hours of daylight. Current humidity sits at 81% with pressure near 1016 hPa. Looking further out, Friday shows light drizzle with a high around 24 °C, while Sunday ends the week at 26 °C. Forecast details are refreshed throughout the day as new model runs arrive, so check back for the latest figures.

Sun & UV

Sunrise
5:08 AM
Sunset
8:23 PM
Daylight
15h 15m
Max UV
5.5 Moderate

Wind

Wind
4 mph
Gusts
9 mph
Direction
W (273°)

Farming weather

Soil temperatures today read surface 17.5 °C, 6 cm 18.2 °C, 18 cm 18.9 °C, 54 cm 17.3 °C. Soil moisture sits at 0-1 cm at 0.36 m³/m³, 3-9 cm at 0.24 m³/m³, 27-81 cm at 0.24 m³/m³. For maize, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Forecast rain (57 mm) roughly covers crop water demand (ET0 29 mm), so irrigation can likely be paused. A suitable spraying window opens around 06:00 on 2026-06-22, with winds at or below 15 km/h and no rain expected. Projected growing degree days over the next week: maize 78, wheat 116.

Topsoil moisture
0.151 m³/m³
Soil temp
58°F
ET₀ today
4.17 mm
Spray window
~5:00
Rain (next 7d)
2.3 in
Wind
4 mph
Humidity
78%

Full farming outlook for Randolph →

Advisory summary

Weather alerts for Randolph (derived from forecast data, not official warnings): Heavy rain tomorrow: around 51 mm expected.

All data for Randolph
Every forecast variable for Randolph with human-readable labels
VariableValue
CityRandolph, Massachusetts, United States
Coordinates42.1626, -71.04116
Elevation67 m
TimezoneAmerica/New_York
Population32,112
Observed at (local)4:15 AM
Temperature (2 m)57°F
Apparent temperature62°F
Relative humidity (2 m)78%
Dew point (2 m)55°F
Precipitation (last hour)0 in
Rain0 in
Showers0 in
Snowfall0 in
Weather code (WMO)3
Cloud cover98%
Surface pressure29.8 inHg
Sea-level pressure30 inHg
Wind speed (10 m)4 mph
Wind gusts (10 m)9 mph
Wind direction (10 m)273° (W)
Visibility11.7 mi
UV index0
Day / nightNight
Today max / min81°F / 57°F
Today feels-like max / min82°F / 55°F
Today precipitation sum0.1 in
Today rain sum0.1 in
Today snowfall sum0 in
Today max precip probability61%
Today max wind / gusts12 mph / 26 mph
Dominant wind direction216° (SW)
Sunrise / sunset5:08 AM / 8:23 PM
Daylight duration15h 15m
Sunshine duration6h 47m
Max UV index5.5
Reference evapotranspiration (ET₀)4.17 mm
Topsoil moisture (0–1 cm)0.151 m³/m³
Surface soil temperature58°F
US AQI30
European AQI37
PM2.55.3 µg/m³
PM105.5 µg/m³
Ozone (O₃)93 µg/m³
Nitrogen dioxide (NO₂)1.2 µg/m³
Sulphur dioxide (SO₂)0.7 µg/m³
Carbon monoxide (CO)116 µg/m³
Dust0 µg/m³

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Frequently asked questions

Will it rain in Randolph tomorrow?

Rain is likely in Randolph tomorrow — the chance of precipitation reaches 63%, with around 51.2 mm expected.

What is the temperature in Randolph today?

Today Randolph sees slight rain with a high of 27 °C and a low of 14 °C.

How hot will it be in Randolph tomorrow?

Tomorrow's high in Randolph is forecast at 22 °C with heavy rain.

Is it windy in Randolph today?

Yes, yes — gusts up to 42 km/h today.

What is the UV index in Randolph today?

The UV index peaks at 6 today, which is moderate.

What time is sunrise and sunset in Randolph today?

The sun rises at 05:08 and sets at 20:23 local time.