Weather WorldSpring Valley, IL Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Spring Valley Weather Forecast
| REST OF TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | MONDAY | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  |  | | | | | | |  |  |  |
| Mostly Cloudy | Mostly Sunny | Mostly Clear | Sunny | Clear | Clear | Clear | Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Partly Sunny |
| Lo: 30°FLo: -1°C | Hi: 41°FHi: 5°C | Lo: 25°FLo: -4°C | Hi: 45°FHi: 7°C | Lo: 21°FLo: -6°C | Hi: 51°FHi: 11°C Lo: 29°FLo: -2°C | Hi: 51°FHi: 11°C Lo: 29°FLo: -2°C | Hi: 51°FHi: 11°C Lo: 29°FLo: -2°C | Lo: 30°FLo: -1°C | Hi: 55°FHi: 13°C Lo: 40°FLo: 4°C | Hi: 55°FHi: 13°C Lo: 40°FLo: 4°C | Hi: 60°FHi: 16°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1226 AM CST Fri Nov 13 2026 
Spring Valley Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Spring Valley Weather Map
Spring Valley Quick Facts
Spring Valley Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1201 AM CST Fri Nov 13 2026
Key Messages
- Seasonally cool and sunny this weekend followed by a warming and continued dry trend for a majority of next week.
Aviation
/06Z TAFS THROUGH 06Z SATURDAY/... Issued at 1200 AM CST Fri Nov 13 2026
Northerly winds will prevail through the TAF period and dance around 360 degrees with regularity. Sporadic gusts in the 15-20 kt window will be seen today before dropping off markedly near sunset. Stratocumulus between 3kft and 4.5kft will vary between scattered and broken.