Weather today - Crystal Lake, FL

Weather forecast for today

Current condition 12:59 am EDT

66°F
Feels like:
66°F

Clear

Precipitation: 0"
Wind: 10mphN 10°
Humidity: 73%
Dewpoint: 57°F
Pressure: 30.1"Hg
Visibility: 10mi
UV index: 0
details ▼

At the moment, in Crystal Lake, a bright and clear sky dominates the horizon.
The temperature is a comfortable 66.2°F. The current temperature is at the minimum expected for today.

Sunday Oct 18, 2026

81°F
66°F

Partly Cloudy

Precip. probability: 4%
Precipitation: 0"
Wind: 17mphNE 38°
Humidity: 67%
UV index: 7
Sunrise: 7:29 am EDT
Sunset: 6:55 pm EDT
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On Sunday, October 18, clouds and sunshine will create a dynamic sky throughout the day.
The maximum temperature will be a warm 80.6°F, while the minimum forecasted temperature is an enjoyable 66.2°F.
The maximum heat index, which adjusts the air temperature based on humidity, is evaluated at 84.2°F.
Sunrise will be at 7:29 am and sunset at 6:55 pm; the daylight will last for 11h and 26min.

Hourly overview

Hourly temperatures

Warmest period: 1 pm - 4 pm 81°C.
Coldest hour: 4 am 64°C.

Chance of precipitation

Highest chance: 10 pm 9%.

Hourly weather forecast

2 am

66°F
Feels like:
66°F

Clear

Precip. probability: 2%
Precipitation: 0"
Wind: 11mphNNE 23°
Humidity: 76%
Pressure: 30.09"Hg
Visibility: 10mi
UV index: 0
details ▼

4 am

64°F
Feels like:
64°F

Clear

Precip. probability: 2%
Precipitation: 0"
Wind: 12mphNNE 24°
Humidity: 80%
Pressure: 30.09"Hg
Visibility: 10mi
UV index: 0
details ▼

6 am

66°F
Feels like:
66°F

Mostly Clear

Precip. probability: 2%
Precipitation: 0"
Wind: 12mphNNE 23°
Humidity: 80%
Pressure: 30.09"Hg
Visibility: 10mi
UV index: 0
details ▼

Sunrise: 7:29 am

8 am

66°F
Feels like:
66°F

Mostly Sunny

Precip. probability: 4%
Precipitation: 0"
Wind: 12mphNNE 25°
Humidity: 84%
Pressure: 30.12"Hg
Visibility: 10mi
UV index: 0
details ▼

10 am

72°F
Feels like:
72°F

Mostly Sunny

Precip. probability: 3%
Precipitation: 0"
Wind: 16mphNNE 33°
Humidity: 75%
Pressure: 30.12"Hg
Visibility: 10mi
UV index: 3
details ▼

12 pm

75°F
Feels like:
77°F

Partly Cloudy

Precip. probability: 1%
Precipitation: 0"
Wind: 17mphNE 45°
Humidity: 63%
Pressure: 30.12"Hg
Visibility: 10mi
UV index: 7
details ▼

2 pm

79°F
Feels like:
81°F

Partly Cloudy

Precip. probability: 1%
Precipitation: 0"
Wind: 17mphNE 47°
Humidity: 58%
Pressure: 30.09"Hg
Visibility: 10mi
UV index: 7
details ▼

4 pm

79°F
Feels like:
81°F

Partly Cloudy

Precip. probability: 1%
Precipitation: 0"
Wind: 17mphNE 45°
Humidity: 58%
Pressure: 30.06"Hg
Visibility: 10mi
UV index: 3
details ▼

6 pm

75°F
Feels like:
77°F

Partly Cloudy

Precip. probability: 2%
Precipitation: 0"
Wind: 14mphNE 38°
Humidity: 63%
Pressure: 30.09"Hg
Visibility: 10mi
UV index: 0
details ▼

Sunset: 6:55 pm

8 pm

72°F
Feels like:
72°F

Partly Cloudy

Precip. probability: 5%
Precipitation: 0"
Wind: 12mphNNE 30°
Humidity: 75%
Pressure: 30.12"Hg
Visibility: 10mi
UV index: 0
details ▼

10 pm

70°F
Feels like:
72°F

Partly Cloudy

Precip. probability: 9%
Precipitation: 0"
Wind: 12mphNNE 22°
Humidity: 84%
Pressure: 30.12"Hg
Visibility: 10mi
UV index: 0
details ▼

Today, primarily cloudy and occasionally bright weather is anticipated.
The temperature will be between the lowest temperature of 64.4°F and the highest temperature of 78.8°F. The warmest part of the day will be from 2 pm to 4 pm.

Updated: Oct 18, 2026 @ 04:59:01 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 12:59 am EDT, the temperature is 66.2°F.

On Sunday, in Crystal Lake, scattered clouds may briefly filter the sunlight, but it will remain bright overall.

Today, the highest temperature will be 80.6°F, while the lowest temperature will be 66.2°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is evaluated at 84.2°F.

On Sunday, in Crystal Lake, sunrise will be at 7:29 am and sunset at 6:55 pm (EDT).

In Crystal Lake, today, there will be 11h and 26min of daylight.

Today

Tomorrow

Long-term