Weather forecast for todayAlpha, IL

Weather forecast for today

Current condition 2:50 pm CDT

  • 57°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 6mphSSW 210°
  • Humidity: 32%
  • Dewpoint: 28°F
  • Pressure: 30.48"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
At the moment, in Alpha, sunshine is pouring down, making for a beautiful day.
The temperature is a moderate 57.2°F, while the real-feel temperature is a similar 55.4°F. The current temperature is nearly at the maximum of today's anticipated 59°F.

Saturday Oct 17, 2026

  • 59°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSSW 213°
  • Humidity: 37%
  • UV index: 4
  • Sunrise: 7:15 am CDT
  • Sunset: 6:17 pm CDT
  • ▼
Today, in Alpha, conditions will remain bright with clear skies.
The highest expected temperature is a refreshing 59°F, while the lowest temperature will be an icy 37.4°F.
Today's highest temperature is predicted to match the regular high for October at 61.3°F.
Sunrise was at 7:15 am and sunset will be at 6:17 pm; the daylight will last for 11h and 2min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 57°C.
Coldest period: 10 pm - 12 am 41°C.

Chance of precipitation

Highest chance: 10 pm - 12 am 2%.

Hourly weather forecast

  • 3 pm
  • 57°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSW 220°
  • Humidity: 32%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 57°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSW 218°
  • Humidity: 34%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 57°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSSW 211°
  • Humidity: 38%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 52°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphSSW 199°
  • Humidity: 50%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:17 pm
  • 7 pm
  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphS 190°
  • Humidity: 58%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 45°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphS 188°
  • Humidity: 66%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 43°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphS 187°
  • Humidity: 69%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 41°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 5mphS 182°
  • Humidity: 73%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 41°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphS 183°
  • Humidity: 75%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 41°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphS 185°
  • Humidity: 76%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Saturday, bright and mostly sunny weather is expected.
The temperature will vary between the highest temperature of 57.2°F and the lowest temperature of 41°F. The warmest part of the day will be from 3 pm to 5 pm.
Today, the high temperature will be close to October's average. The minimum temperature today will be more consistent with November's average low of 33.1°F than October's average of 45.1°F.
Updated: Oct 17, 2026 @ 19:50:08 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (2:50 pm CDT) is 57.2°F.

On Saturday, in Alpha, bright and sunny weather is expected.

Today, the highest temperature will be 59°F, while the lowest temperature will be 37.4°F.
The highest temperature will be in line with the average maximum of 61.3°F in October. The lowest temperature will be a few degrees lower than the average low of 45.1°F.

On Saturday, in Alpha, sunrise was at 7:15 am and sunset will be at 6:17 pm (CDT).

In Alpha, the length of the day today will be 11h and 2min.