Weather forecast for todayCrystal Lake, IA

Weather forecast for today

Current condition 1:58 pm CST

  • 63°F
  • Feels like:
    61°F
Cloudy
Cloudy
  • Precipitation: 0"
  • Wind: 13mphSE 130°
  • Humidity: 77%
  • Dewpoint: 55°F
  • Pressure: 30.13"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
In Crystal Lake, at the moment, a thick blanket of clouds is reducing brightness throughout the day.
The temperature is a breezy 62.6°F, and the feels-like temperature is almost the same at 60.8°F. The current temperature is at the anticipated maximum for today.

Sunday Nov 1, 2026

  • 63°F
  • 55°F
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0.04"
  • Wind: 13mphSSE 147°
  • Humidity: 78%
  • UV index: 0
  • Sunrise: 6:50 am CST
  • Sunset: 5:07 pm CST
  • ▼
Today, on Sunday, November 1, thick clouds will dominate the sky.
Minimal precipitation is forecasted. The peak daytime temperature will reach a breezy 62.6°F, while the nighttime temperature will drop to a moderate 55.4°F.
The anticipated high is warmer and better reflects October's normal temperature profile than that of November.
Sunrise was at 6:50 am and sunset will be at 5:07 pm; the daylight will last for 10h and 17min.

Hourly overview

Hourly temperatures

Warmest hour: 2 pm 63°C.
Coldest hour: 8 pm 55°C.

Chance of precipitation

Highest chance: 11 pm 21%.

Hourly weather forecast

  • 2 pm
  • 63°F
  • Feels like:
    61°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 12mphSSE 153°
  • Humidity: 76%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 3 pm
  • 61°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 13mphSSE 150°
  • Humidity: 76%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 pm
  • 61°F
  • Feels like:
    61°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 12mphSSE 153°
  • Humidity: 76%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 pm
  • 61°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 9mphSE 145°
  • Humidity: 77%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:07 pm
  • 6 pm
  • 59°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphSE 137°
  • Humidity: 85%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 57°F
  • Feels like:
    55°F
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 9mphSE 136°
  • Humidity: 90%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 55°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 10mphSE 139°
  • Humidity: 95%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 57°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 11mphSE 141°
  • Humidity: 92%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 57°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 11mphSE 143°
  • Humidity: 92%
  • Pressure: 30.06"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 11 pm
  • 57°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 12mphSE 143°
  • Humidity: 93%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of Sunday, gray skies are likely.
The temperature will vary between the highest temperature of 62.6°F and the lowest temperature of 55.4°F. The warmest part of the day will be around 2 pm.
Today, the forecasted maximum will be more close to October's average high of 56.7°F than November's 42.6°F. Today, the forecasted low is also more consistent with October's minimum of 42.3°F than the average in November.
Updated: Nov 1, 2026 @ 19:58:49 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 1:58 pm CST, the temperature is 62.6°F.

Today, overcast conditions are likely to persist.

Today, there is a low probability of minimal rainfall in Crystal Lake.

Today, the maximum temperature will be 62.6°F, while the minimum temperature will be 55.4°F.
The highest temperature will be notably higher than the average maximum of 42.6°F in November. The lowest temperature today will be also noticeably higher than the average low of 30°F.

On Sunday, in Crystal Lake, sunrise was at 6:50 am and sunset will be at 5:07 pm (CST).

Today, the daylight will last for 10h and 17min.