Crystal Lake weather — 10-day forecast

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

Now

Reading from 19:00 · NOAA HRRR model

28 °C

Mainly clear

Feels like 29 °C

12.6 km/hforce 2

Next 12 h

  • 1927°
  • 2025°
  • 20:05Sunset
  • 2124°
  • 2223°
  • 2323°
  • 0022°10 %
  • 0122°
  • 0221°
  • 0321°
  • 0421°
  • 0520°
  • 05:54Sunrise
  • 0620°
  • 0720°

27°19:00 20°06:00

Humidity
62 %
Dew point
20 °C
Gusts
22.2 km/h
Clouds
35 %
Pressure
1,014 hPa ↑
Storm
likely

Grid point 0.4 km away · 3.0 km grid · elevation 276 m

Air quality

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

Reading from 19:00
29
Fair

Index set by Ozone

Ozone
73.2µg/m³
PM2.5
6.7µg/m³
PM10
7.2µg/m³
Nitrogen dioxide
3.7µg/m³
Sulphur dioxide
1.1µg/m³
Carbon monoxide
186.0µg/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.

18° → 29°

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

  • Today

    Mainly clear12 %

    29°

    23°

  • Sat

    Mainly clear22 %

    29°

    20°

  • Sun

    Thunderstorm98 %

    29°

    18°

  • Mon

    Thunderstorm98 %

    28°

    22°

  • Tue

    Thunderstorm96 %

    28°

    21°

  • Wed

    Light drizzle76 %

    26°

    21°

  • Thu

    Overcast

    26°

    18°

  • Fri

    Light drizzle1 mm

    24°

    20°

  • Sat

    Thunderstorm1 mm

    27°

    21°

  • Sun

    Clear sky0 mm

    27°

    20°

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV8very high
Sunrise
05:53
Daylight
14 h 12
Sunset
20:05

Radiation · 11.9 MJ/m²

Sea state

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

0.2 mperiod 3 s 131°

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

Data: ECMWF

Today in Crystal Lake the mean temperature will be 26.6 °C — +4.4 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)

Crystal Lake climate — normals and trends