See a real view of Earth from space, providing a detailed view of. Hourly Weather - Mattoon, IL asOfTime Rain continuing through 4 pm. now 2p 3p 4p 5p 6p 7p chartLight chartModerate chartHeavy Thursday, October 5 12:30 pm 62° 100% 12:45 pm 62° 100% 1:00 pm.