Current Weather Forecast for Machesney Park

IL 61115  |   9:28pm

Weather Conditions

85°

Feels Like 96°

Fair

77° 94° EXTREME HEAT

EXTREME HEAT

0

UV Index

Moderate

Air Quality

SSW 9 mph

Wind

0 in

rain

Tonight

Tue 6/30

75°

Lowest Temperature

13%

Mainly clear. Low around 75F. Winds SSW at 5 to 10 mph.

Tomorrow

Wed 7/1

94°

Highest Temperature

15%

Sunshine and clouds mixed. A stray shower or thunderstorm is possible. High 94F. Winds SW at 10 to 20 mph.

Tomorrow night

Wed 7/1

76°

Lowest Temperature

19%

Generally fair. Low 76F. Winds SSW at 10 to 15 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Machesney Park

Hourly Weather Forecast & Temperature

10PM

4%

84°

Feels Like 94°

EXTREME HEAT

Clear

SSW 9 mph

Wind

1012 mb

Pressure

78%

Humidity

0

UV Index

10mi

Visibility

17%

Cloud Cover

11PM

2%

83°

Feels Like 91°

EXTREME HEAT

Clear

SSW 9 mph

Wind

1012 mb

Pressure

78%

Humidity

0

UV Index

10mi

Visibility

14%

Cloud Cover

12AM

2%

82°

Feels Like 89°

EXTREME HEAT

Mostly Clear

SSW 9 mph

Wind

1012 mb

Pressure

79%

Humidity

0

UV Index

10mi

Visibility

20%

Cloud Cover

1AM

2%

81°

Feels Like 86°

EXTREME HEAT

Mostly Clear

SW 9 mph

Wind

1012 mb

Pressure

75%

Humidity

0

UV Index

10mi

Visibility

25%

Cloud Cover

2AM

2%

80°

Feels Like 85°

EXTREME HEAT

Clear

SW 9 mph

Wind

1012 mb

Pressure

76%

Humidity

0

UV Index

10mi

Visibility

19%

Cloud Cover

3AM

6%

79°

Feels Like 84°

EXTREME HEAT

Clear

SW 8 mph

Wind

1012 mb

Pressure

76%

Humidity

0

UV Index

10mi

Visibility

11%

Cloud Cover

4AM

9%

78°

Feels Like 82°

EXTREME HEAT

Partly Cloudy

SSW 7 mph

Wind

1013 mb

Pressure

76%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

5AM

13%

77°

Feels Like 81°

EXTREME HEAT

Partly Cloudy

SSW 7 mph

Wind

1013 mb

Pressure

77%

Humidity

0

UV Index

10mi

Visibility

39%

Cloud Cover

6AM

5%

76°

Feels Like 80°

EXTREME HEAT

Partly Cloudy

SSW 7 mph

Wind

1013 mb

Pressure

80%

Humidity

0

UV Index

10mi

Visibility

34%

Cloud Cover

7AM

4%

78°

Feels Like 82°

EXTREME HEAT

Mostly Sunny

SW 7 mph

Wind

1013 mb

Pressure

77%

Humidity

0

UV Index

10mi

Visibility

26%

Cloud Cover

8AM

3%

80°

Feels Like 85°

EXTREME HEAT

Sunny

SW 8 mph

Wind

1014 mb

Pressure

73%

Humidity

1

UV Index

10mi

Visibility

11%

Cloud Cover

9AM

2%

83°

Feels Like 89°

EXTREME HEAT

Sunny

SW 10 mph

Wind

1013 mb

Pressure

67%

Humidity

3

UV Index

10mi

Visibility

16%

Cloud Cover

Tue 6/30

Tue

13%

77°

94°

Mainly clear. Lows overnight in the mid 70s.

95°

Feels Like

SSW 9 mph

Wind

78%

Humidity

0

UV Index

5:22 AM

Sunrise

8:37 PM

Sunset

Wed 7/1

Wed

15%

75°

94°

EXTREME HEAT

Partly cloudy. Highs in the mid 90s and lows in the mid 70s.

100°

Feels Like

SW 15 mph

Wind

59%

Humidity

9

UV Index

5:22 AM

Sunrise

8:37 PM

Sunset

Thu 7/2

Thu

24%

74°

92°

EXTREME HEAT

Partly cloudy. Highs in the low 90s and lows in the low 70s.

99°

Feels Like

SW 12 mph

Wind

64%

Humidity

9

UV Index

5:23 AM

Sunrise

8:36 PM

Sunset

Fri 7/3

Fri

44%

72°

86°

A few thunderstorms possible. Potential for severe thunderstorms. Highs in the mid 80s and lows in the low 70s.

93°

Feels Like

SW 10 mph

Wind

74%

Humidity

8

UV Index

5:24 AM

Sunrise

8:36 PM

Sunset

Sat 7/4

Sat

72%

68°

83°

Showers and thunderstorms. Highs in the low 80s and lows in the mid 60s.

89°

Feels Like

SW 8 mph

Wind

77%

Humidity

7

UV Index

5:24 AM

Sunrise

8:36 PM

Sunset

Sun 7/5

Sun

48%

66°

81°

A few thunderstorms possible. Highs in the low 80s and lows in the mid 60s.

84°

Feels Like

N 9 mph

Wind

73%

Humidity

7

UV Index

5:25 AM

Sunrise

8:36 PM

Sunset

Mon 7/6

Mon

17%

64°

84°

Mix of sun and clouds. Highs in the mid 80s and lows in the mid 60s.

85°

Feels Like

NE 9 mph

Wind

65%

Humidity

8

UV Index

5:25 AM

Sunrise

8:35 PM

Sunset

Tue 7/7

Tue

21%

65°

85°

Mix of sun and clouds. Highs in the mid 80s and lows in the mid 60s.

88°

Feels Like

NNE 7 mph

Wind

68%

Humidity

8

UV Index

5:26 AM

Sunrise

8:35 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Looking for homes in this area?

• 7672 Hawks Rdg, Machesney Park, IL 61115
• 8404 Centaur Dr, Machesney Park, IL 61115
• 707 Marie Ave, Machesney Park, IL 61115

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from Illinois

Over 230M people to face brutal heat dome, life-threatening temperatures ahead of America's 250th birthday

Temperatures in the 90s are spreading across the Midwest and will reach the East Coast by Wednesday, when it will feel like 100 to 110 degrees for tens of millions of people as a life-threatening heat dome expands eastward ahead of America's 250th birthday.

Magnitude 3.5 earthquake jolts southern Illinois, felt by hundreds across multiple states

Residents across southern Illinois were rattled Monday morning after a magnitude 3.5 earthquake sent light shaking across four states.

4 dead as flash flooding slams Kentucky, triggering emergencies and evacuations

Thunderstorms and flash flooding are threatening the first half of the weekend for millions across parts of the Ohio Valley and East Coast. Those with outdoor plans could be dodging showers on both Saturday and Sunday ahead of a return to 90-degree weather by the middle of next week.

Illinois leads the country for most tornado reports so far in 2026 and it's only June

We're nearly halfway through the year, and it's been an active year for severe weather thus far, with more than 800 reported tornadoes across the U.S.

Load More Stories