U.S. / IL / Mechanicsburg / 62545

Mechanicsburg, IL

See Radar

Current Weather Forecast for Mechanicsburg

IL 62545 | 1:55am

Weather Conditions

60°

Feels Like 57°

Clear

42° 65°

UV Index

Good

Air Quality

SW 15 mph

Wind

0 in

rain

Tonight

Thu 1/8

42°

Lowest Temperature

Cloudy skies. Low 42F. Winds WSW at 15 to 25 mph.

Tomorrow

Fri 1/9

48°

Highest Temperature

Cloudy early with partial sunshine expected late. High 48F. Winds NW at 10 to 20 mph.

Tomorrow night

Fri 1/9

37°

Lowest Temperature

54%

Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low 37F. Winds light and variable. Chance of rain 50%.

Local Weather Radar - Mechanicsburg, IL

Live Mechanicsburg Local Radar Forecast by FOX Weather

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Mechanicsburg

Hourly Weather Forecast & Temperature

2AM

59°

Feels Like 57°

Partly Cloudy

SW 16 mph

Wind

1002 mb

Pressure

79%

Humidity

UV Index

10mi

Visibility

35%

Cloud Cover

3AM

56°

Feels Like 52°

4AM

51°

Feels Like 46°

5AM

48°

Feels Like 41°

6AM

45°

Feels Like 38°

7AM

43°

Feels Like 36°

8AM

43°

Feels Like 35°

9AM

43°

Feels Like 36°

10AM

44°

Feels Like 37°

11AM

45°

Feels Like 39°

12PM

46°

Feels Like 41°

1PM

47°

Feels Like 43°

Thu 1/8

Thu

42°

65°

Mostly cloudy. Lows overnight in the low 40s.

37°

Feels Like

WSW 19 mph

Wind

79%

Humidity

UV Index

7:19 AM

Sunrise

4:50 PM

Sunset

Fri 1/9

Fri

39°

63°

Sat 1/10

Sat

24%

28°

41°

Sun 1/11

Sun

22°

34°

Mon 1/12

Mon

25°

46°

Tue 1/13

Tue

10%

36°

53°

Wed 1/14

Wed

18%

25°

44°

Thu 1/15

Thu

19°

29°

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from Illinois

Cross country storm expected to dampen NFL Wild Card Weekend

The NFL playoffs are finally upon us, as teams kick off Wild Card Weekend amid wet weather that could make an impact.

Pair of cross-country storms to bring rain, snow and severe weather threat to millions by late week

Two cross-country storms are expected to bring rain to millions across more than 30 states beginning Thursday, packing a severe weather threat for the Deep South and the potential for snow from the higher elevations of the Four Corners through the Central Plains and Upper Midwest.

See the top 5 wildest moments in weather caught on camera live from the field in 2025

The year 2025 has been filled with plenty of ups and downs in the world of weather, but not without some interesting moments caught on camera.

Dangerous winter storm knocks out power to over 300,000 from hurricane-force winds, heavy snow

An intense winter front is sweeping across the Northern Tier, unleashing snow, ice, and strong winds as power outages skyrocket and travel grinds to a halt for major airport hubs and interstates.

Mechanicsburg, IL

Current Weather Forecast for Mechanicsburg

Weather Conditions

Tonight

Tomorrow

Tomorrow night

Local Weather Radar - Mechanicsburg, IL

Next 12 Hours Forecast in Mechanicsburg

Hourly Weather Forecast & Temperature

Latest Stories from Illinois

Cross country storm expected to dampen NFL Wild Card Weekend

Pair of cross-country storms to bring rain, snow and severe weather threat to millions by late week

See the top 5 wildest moments in weather caught on camera live from the field in 2025

Dangerous winter storm knocks out power to over 300,000 from hurricane-force winds, heavy snow

International Space Station Update

Two men and a dog rescued overnight from fast-moving water

Severe Weather looms over South as cross country storm threatens tornadoes and damaging winds