World > North America > United States > Illinois > Alto Pass  

Alto Pass, IL Weather Forecast

Feedback E-mail the Weather

Quick Weather Clicks

Alto Pass, IL Weather Forecast

Current Conditions

Settings
Alto Pass IL weather - Clear - 66°F
Clear
66°F
Updated 12:53 am
Feels Like 58°F
Humidity 72%
Wind NNE 3 mph
Barometer  30.15 in
Dew Point 57°F
Alto Pass IL weather - Clear - 19°C
Clear
19°C
Updated 12:53 am
Feels Like 14°C
Humidity 72%
Wind NNE 5 km/h
Barometer  102.1 kPa
Dew Point 14°C
WX Settings

Alto Pass Weather Forecast

TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT
Alto Pass, IL Weather - Tonight Partly Cloudy Alto Pass, IL Weather - Saturday Partly Sunny Alto Pass, IL Weather - Saturday Night Mostly Cloudy Alto Pass, IL Weather - Sunday Partly Sunny Alto Pass, IL Weather - Sunday Night Mostly Clear Alto Pass, IL Weather - Monday Mostly Clear Alto Pass, IL Weather - Tuesday Mostly Clear Alto Pass, IL Weather - Tuesday Night Partly Cloudy Alto Pass, IL Weather - Wednesday Chance Of Showers Alto Pass, IL Weather - Wednesday Night Chance Of Showers Alto Pass, IL Weather - Thursday Chance Of Showers Alto Pass, IL Weather - Thursday Night Chance Of Showers
Partly Cloudy Partly Sunny Mostly Cloudy Partly Sunny Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Chance of Showers Chance of Showers Chance of Showers Chance of Showers
Lo: 59°FLo: 15°C Hi: 71°FHi: 22°C
 Lo: 59°FLo: 15°C Hi: 71°FHi: 22°C
 Lo: 55°FLo: 13°C Hi: 79°FHi: 26°C
Lo: 55°FLo: 13°C		 Hi: 79°FHi: 26°C
Lo: 55°FLo: 13°C		 Lo: 65°FLo: 18°C Hi: 79°FHi: 26°C
 Lo: 65°FLo: 18°C Hi: 79°FHi: 26°C
Lo: 65°FLo: 18°C		 Hi: 79°FHi: 26°C
Lo: 65°FLo: 18°C
POP: 40% POP: 40% POP: 50% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 1032 PM CDT Fri Sep 25 2026 Alto Pass, IL Weather - WeatherWorld.com

Trending Headlines

Alto Pass Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Alto Pass Quick Facts

National Two Day Weather Forecast


E-mail the Alto Pass Weather Forecast

Voice your opinion or tell us about page issues...

Alto Pass Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 1053 PM CDT Fri Sep 25 2026

Key Messages

  • Continued cool/dry weather with pleasant temperatures in the 70s/50s thru the weekend.
  • A warmup to more summer-like 80s and 60s can be expected by the middle of next week, with a return of appreciable rain chances over the back half of the week.

Discussion

... Issued at 1235 PM CDT Fri Sep 25 2026

A Rex-like blocking pattern will hold pleasant weather conditions thru the weekend, with cool/dry 70s and 50s prevailing in a light n-nely near surface flow pattern. Near term challenges will ...