World
North America
- Canada
- USA
- Alaska and Hawaii
- Middle West
- ⇓ Illinois
-
- Alton
- Aurora
- Belleville
- Bloomington
- Cairo
- Carbondale
- Carmi
- Centralia
- Champaign
- Chicago
- Chicago Midway Intl. Airport
- Danville
- Decatur
- DeKalb
- East St. Louis
- Effingham
- Fairfield Airport
- Flora
- Freeport
- Galesburg
- Harrisburg
- Jacksonville
- Joliet
- Lacon
- Lansing
- Lawrenceville
- Litchfield
- Logan
- Macomb
- Marion
- Mattoon
- Metropolis
- Moline
- Morris
- Mount Carmel
- Mount Vernon
- Olney
- Paris
- Peoria
- Peru
- Pittsfield
- Pontiac
- Quincy
- Rantoul
- Robinson
- Rochelle
- Rockford
- Romeoville
- Salem
- Savanna
- Sparta
- Springfield
- Sterling
- Taylorsville
- Waukegan
- West Chicago
- Wheeling
- » Indiana
- » Iowa
- » Kansas
- » Michigan
- » Minnesota
- » Missouri
- » Nebraska
- » North Dakota
- » Ohio
- » South Dakota
- » Wisconsin
- Northeast
- South
- West
Alton
| Mo 20 | Tu 21 | We 22 | Th 23 | Fr 24 | Sa 25 | Su 26 | Mo 27 | |
| Tmax (°C) | 30 | 27 | 24 | 21 | 20 | 23 | 25 | 27 |
| Tmin (°C) | 21 | 20 | 17 | 14 | 11 | 11 | 13 | 15 |
| morning 24-06 |
 |
 |
 |
 |
|
 |
|
|
| a.m. 06-12 |
 |
 |
|
 |
|
 |
|
|
| p.m. 12-18 |
|
 |
|
|
|
|
|
|
| evening 18-24 |
 |
 |
|
|
|
|
|
|
| Rain risk | 30 % | 55 % | 35 % | 55 % | 35 % | 25 % | 25 % | 45 % |
| Sunshine hours |  |
|
|
|
|
|
|
|
| (hrs) | 4.3 | 0.7 | 2.9 | 2.2 | 7.3 | 6.6 | 4.4 | 4.4 |
| UV index | 5 | 3 | 4 | 4 | 6 | 6 | 6 | 5 |
| Sunrise Sunset |
05:44 20:10 |
05:43 20:11 |
05:42 20:12 |
05:42 20:13 |
05:41 20:14 |
05:40 20:15 |
05:40 20:15 |
05:39 20:16 |
| Wind p.m. |  |
 |
 |
 |
 |
 |
 |
 |
| Bft | S 4 | SW 3-4 | W 3-4 | NW 3-4 | NE 3 | E 3 | SE 3 | S 3-4 |
Last updated: Mon, 20 May, 04:29 BST
Terms of Use
Membership Terms of Use
Privacy
Cookies
About
Contact
United Kingdom| Europe| New Zealand| France| Italia| Polska| España| Türkiye| Eλλάδα| USA| Česko| Россия| Nederland
United Kingdom| Europe| New Zealand| France| Italia| Polska| España| Türkiye| Eλλάδα| USA| Česko| Россия| Nederland
© 1999-2013 WeatherOnline Ltd.