Current Weather Forecast for New Windsor

IL 61465  |   1:32am

Weather Conditions

79°

Feels Like 86°

Clear

68° 87° EXTREME HEAT

EXTREME HEAT

0

UV Index

Moderate

Air Quality

SSE 7 mph

Wind

0 in

rain

Tonight

Sun 6/28

75°

Lowest Temperature

5%

Partly cloudy. Low around 75F. Winds S at 5 to 10 mph.

Tomorrow

Mon 6/29

91°

Highest Temperature

5%

Generally sunny despite a few afternoon clouds. Hot and humid. High 91F. Winds S at 15 to 25 mph.

Tomorrow night

Mon 6/29

76°

Lowest Temperature

6%

Mostly clear skies. Low 76F. Winds SSW at 10 to 20 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in New Windsor

Hourly Weather Forecast & Temperature

2AM

3%

79°

Feels Like 85°

EXTREME HEAT

Mostly Clear

S 7 mph

Wind

1009 mb

Pressure

87%

Humidity

0

UV Index

10mi

Visibility

20%

Cloud Cover

3AM

3%

78°

Feels Like 84°

EXTREME HEAT

Partly Cloudy

S 8 mph

Wind

1009 mb

Pressure

89%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

4AM

5%

78°

Feels Like 78°

EXTREME HEAT

Partly Cloudy

S 8 mph

Wind

1010 mb

Pressure

90%

Humidity

0

UV Index

10mi

Visibility

47%

Cloud Cover

5AM

5%

76°

Feels Like 76°

EXTREME HEAT

Partly Cloudy

S 9 mph

Wind

1010 mb

Pressure

92%

Humidity

0

UV Index

10mi

Visibility

59%

Cloud Cover

6AM

3%

76°

Feels Like 76°

EXTREME HEAT

Partly Cloudy

S 9 mph

Wind

1011 mb

Pressure

92%

Humidity

0

UV Index

10mi

Visibility

42%

Cloud Cover

7AM

2%

77°

Feels Like 77°

EXTREME HEAT

Partly Cloudy

S 9 mph

Wind

1011 mb

Pressure

90%

Humidity

0

UV Index

10mi

Visibility

39%

Cloud Cover

8AM

3%

79°

Feels Like 85°

EXTREME HEAT

Mostly Sunny

S 12 mph

Wind

1011 mb

Pressure

84%

Humidity

1

UV Index

10mi

Visibility

26%

Cloud Cover

9AM

5%

81°

Feels Like 88°

EXTREME HEAT

Mostly Sunny

S 13 mph

Wind

1011 mb

Pressure

79%

Humidity

3

UV Index

10mi

Visibility

23%

Cloud Cover

10AM

4%

84°

Feels Like 91°

EXTREME HEAT

Mostly Sunny

S 14 mph

Wind

1011 mb

Pressure

74%

Humidity

5

UV Index

10mi

Visibility

20%

Cloud Cover

11AM

3%

85°

Feels Like 94°

EXTREME HEAT

Mostly Sunny

SSW 15 mph

Wind

1011 mb

Pressure

69%

Humidity

7

UV Index

10mi

Visibility

27%

Cloud Cover

12PM

2%

87°

Feels Like 97°

EXTREME HEAT

Mostly Sunny

S 17 mph

Wind

1010 mb

Pressure

67%

Humidity

8

UV Index

10mi

Visibility

22%

Cloud Cover

1PM

2%

88°

Feels Like 98°

EXTREME HEAT

Partly Cloudy

S 18 mph

Wind

1010 mb

Pressure

65%

Humidity

9

UV Index

10mi

Visibility

32%

Cloud Cover

Sun 6/28

Sun

5%

68°

87°

Partly cloudy. Lows overnight in the mid 70s.

86°

Feels Like

S 9 mph

Wind

90%

Humidity

0

UV Index

5:31 AM

Sunrise

8:39 PM

Sunset

Mon 6/29

Mon

5%

75°

90°

EXTREME HEAT

More sun than clouds. Highs in the low 90s and lows in the mid 70s.

101°

Feels Like

S 18 mph

Wind

70%

Humidity

9

UV Index

5:31 AM

Sunrise

8:38 PM

Sunset

Tue 6/30

Tue

5%

76°

93°

EXTREME HEAT

Abundant sunshine. Highs in the low 90s and lows in the low 70s.

102°

Feels Like

SSW 14 mph

Wind

65%

Humidity

9

UV Index

5:32 AM

Sunrise

8:38 PM

Sunset

Wed 7/1

Wed

5%

73°

92°

EXTREME HEAT

Sunny. Highs in the low 90s and lows in the mid 70s.

98°

Feels Like

SW 12 mph

Wind

61%

Humidity

9

UV Index

5:32 AM

Sunrise

8:38 PM

Sunset

Thu 7/2

Thu

21%

75°

91°

Plenty of sun. Highs in the low 90s and lows in the low 70s.

97°

Feels Like

SW 12 mph

Wind

64%

Humidity

9

UV Index

5:33 AM

Sunrise

8:38 PM

Sunset

Fri 7/3

Fri

41%

72°

87°

Scattered thunderstorms. Highs in the upper 80s and lows in the low 70s.

94°

Feels Like

SW 10 mph

Wind

74%

Humidity

9

UV Index

5:33 AM

Sunrise

8:38 PM

Sunset

Sat 7/4

Sat

41%

70°

83°

Morning thunderstorms. Highs in the low 80s and lows in the upper 60s.

88°

Feels Like

SW 8 mph

Wind

75%

Humidity

9

UV Index

5:34 AM

Sunrise

8:38 PM

Sunset

Sun 7/5

Sun

63%

69°

83°

Rain and thunder. Highs in the low 80s and lows in the upper 60s.

87°

Feels Like

W 8 mph

Wind

75%

Humidity

8

UV Index

5:34 AM

Sunrise

8:37 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from Illinois

Extreme heat dome building with over 230 million to swelter in days leading up to America's 250th birthday

Millions of Americans hoping for a warm holiday weekend will get their wish, as temperatures are expected to soar above average across the country.

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.

Deadly tornado outbreak slams Illinois, leaving a path of destruction amid ongoing severe weather threat

A violent tornado outbreak struck the Plains on Sunday, bringing a destructive mix of hail, fierce winds, and damaging tornadoes. The severe weather triggered widespread destruction across the region, completely leveling multiple homes and causing fatalities.

Load More Stories