Arroyo Grande weather — 10-day forecast

Temperature, rain, wind and feels-like in Arroyo Grande, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 20:00 · NOAA HRRR model

17 °C

Clear sky

Feels like 16 °C

2.3 km/hforce 0

Next 12 h

  • 2017°
  • 2116°
  • 2215°
  • 2315°
  • 0014°
  • 0114°
  • 0215°
  • 0314°
  • 0415°
  • 0515°
  • 0616°
  • 0715°
  • 07:09Sunrise
  • 0816°

↑ 17°20:00↓ 14°00:00

Humidity
53 %
Dew point
8 °C
Gusts
14.0 km/h
Clouds
0 %
Pressure
1,018 hPa ↑

Grid point 0.5 km away · 3.0 km grid · elevation 34 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 23:00
14
Good

Index set by PM10

PM10
14.2µg/m³
PM2.5
5.3µg/m³
Ozone
32.6µg/m³
Nitrogen dioxide
7.8µg/m³
Sulphur dioxide
0.2µg/m³
Carbon monoxide
156.0µg/m³
Dust (AOD)
0.01

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

10 days

Each day's extremes and the chance of rain, out to the end of the run.

13° → 36°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Clear sky

    25°

    15°

  • Thu

    Clear sky

    29°

    14°

  • Fri

    Clear sky

    36°

    17°

  • Sat

    Clear sky

    34°

    18°

  • Sun

    Clear sky

    25°

    15°

  • Mon

    Mainly clear

    19°

    15°

  • Tue

    Overcast

    17°

    14°

  • Wed

    Light rain14 mm

    18°

    13°

  • Thu

    Showers72 mm

    16°

    14°

  • Fri

    Light drizzle1 mm

    19°

    13°

Gusts · Fri 54.3 km/h

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV1low
Sunrise
07:08
Daylight
11 h 21
Sunset
18:29

Radiation · 1.0 MJ/m²

Sea state

Sea state at the marine grid point closest to the city.

1.6 mperiod 15 s 281°

Significant height: the mean of the highest third of waves. Individual waves reach about twice it.

Data: ECMWF

Today in Arroyo Grande the mean temperature will be 18.4 °C — +2.0 °C against the normal for 14 October, measured from 1940 to 2026. (1,290 obs.)

Arroyo Grande climate — normals and trends →