Weather forecast for todayCrystal Lake, IA

Weather forecast for today

Current condition 4:28 am CST

  • 57°F
  • Feels like:
    54°F
Rain Shower
Rain Shower
  • Precipitation: 0.04"
  • Wind: 15mphSE 140°
  • Humidity: 94%
  • Dewpoint: 55°F
  • Pressure: 29.9"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
At the moment, occasional drizzles are mixing with brief rain showers.
Rainfall is minimal.
The temperature is a refreshing 57.2°F, the real-feel temperature is slightly different, calculated to be a crisp 53.6°F. The current temperature is only a few degrees off the maximum of 62.6°F for the day.

Monday Nov 2, 2026

  • 63°F
  • 55°F
Rain / Wind
Rain / Wind
  • Precip. probability: 95%
  • Precipitation: 0.98"
  • Wind: 23mphSSE 158°
  • Humidity: 93%
  • UV index: 1
  • Sunrise: 6:51 am CST
  • Sunset: 5:05 pm CST
  • ▼
Today, in Crystal Lake, rain will combine with persistent winds.
Elevated precipitation of 0.98" is predicted. Minor variations in temperature are expected, peaking at a breezy 62.6°F and slightly dropping to a low of a mild 55.4°F.
Expect a warmer feel as the forecasted high matches October's 56.7°F, rather than November's average of 42.6°F.
Sunrise will be at 6:51 am and sunset at 5:05 pm; the daylight will last for 10h and 14min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 11 pm 63°C.
Coldest hour: 7 am 55°C.

Chance of precipitation

Highest chance: 11 am 95%.

Hourly weather forecast

  • 6 am
  • 57°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 17mphSE 145°
  • Humidity: 95%
  • Pressure: 29.85"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
Sunrise: 6:51 am
  • 8 am
  • 57°F
  • Feels like:
    54°F
Rain / Wind
Rain / Wind
  • Precip. probability: 78%
  • Precipitation: 0.08"
  • Wind: 19mphSSE 146°
  • Humidity: 96%
  • Pressure: 29.8"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
  • 10 am
  • 59°F
  • Feels like:
    54°F
Rain / Wind
Rain / Wind
  • Precip. probability: 88%
  • Precipitation: 0.08"
  • Wind: 23mphSSE 153°
  • Humidity: 94%
  • Pressure: 29.74"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
  • 12 pm
  • 59°F
  • Feels like:
    55°F
Rain / Wind
Rain / Wind
  • Precip. probability: 84%
  • Precipitation: 0.2"
  • Wind: 22mphSSE 159°
  • Humidity: 94%
  • Pressure: 29.68"Hg
  • Visibility: 2mi
  • UV index: 1
  • ▼
  • 2 pm
  • 61°F
  • Feels like:
    57°F
Showers / Wind
Showers / Wind
  • Precip. probability: 54%
  • Precipitation: 0.04"
  • Wind: 22mphSSE 165°
  • Humidity: 90%
  • Pressure: 29.65"Hg
  • Visibility: 2mi
  • UV index: 1
  • ▼
  • 4 pm
  • 63°F
  • Feels like:
    61°F
Cloudy / Wind
Cloudy / Wind
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 20mphS 171°
  • Humidity: 89%
  • Pressure: 29.62"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
Sunset: 5:05 pm
  • 6 pm
  • 63°F
  • Feels like:
    59°F
Showers
Showers
  • Precip. probability: 37%
  • Precipitation: 0.04"
  • Wind: 17mphS 174°
  • Humidity: 96%
  • Pressure: 29.62"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 8 pm
  • 61°F
  • Feels like:
    59°F
Showers
Showers
  • Precip. probability: 38%
  • Precipitation: 0.04"
  • Wind: 16mphS 182°
  • Humidity: 99%
  • Pressure: 29.62"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 10 pm
  • 63°F
  • Feels like:
    61°F
Showers
Showers
  • Precip. probability: 43%
  • Precipitation: 0.04"
  • Wind: 14mphS 184°
  • Humidity: 98%
  • Pressure: 29.62"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
Today, a combination of primarily showery and occasionally cloud-filled and storm-filled weather is expected.
Rain is forecasted at 5 am, and from 7 am to 3 pm, and from 5 pm to 11 pm. The most intense rain will be falling at 11 am and 12 pm.
The temperature will be between a maximum of 62.6°F and a minimum of 55.4°F. The warmest part of the day will be from 3 pm to 7 pm, and from 9 pm to 11 pm.
The maximum temperature will align more closely with October's average high of 56.7°F than with November's 42.6°F. The expected low will be also more alike with what’s typical in October than in November.
Updated: Nov 2, 2026 @ 10:28:18 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently, it rains in Crystal Lake, but precipitation is minimal.

The current temperature (4:28 am CST) is 57.2°F.

On Monday, in Crystal Lake, showers combined with gusty winds will affect conditions.

Yes, it will rain today. High precipitation of 0.98" is forecasted.

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

On Monday, in Crystal Lake, sunrise will be at 6:51 am and sunset at 5:05 pm (CST).

In Crystal Lake, the length of the day today will be 10h and 14min.