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30 Day Weather - Grundy, Illinois

06/19/2026

70^oF

56^oF

Few clouds

66%

8.41 mph

3%

Chance of Rain

51^oF

Dew Point

66%

Humidity

91

Ozone

0 in

Precipitation

30.032 inHg

Pressure

North

Wind Direction

13%

Cloud Cover

05:06 AM

Sunrise

08:06 PM

Sunset

06/20/2026

70^oF

56^oF

Light rain

82%

8.88 mph

16%

Chance of Rain

57^oF

Dew Point

82%

Humidity

103

Ozone

0.056 in

Precipitation

30.002 inHg

Pressure

North

Wind Direction

85%

Cloud Cover

05:06 AM

Sunrise

08:06 PM

Sunset

06/21/2026

73^oF

63^oF

Scattered clouds

74%

12.64 mph

0%

Chance of Rain

59^oF

Dew Point

74%

Humidity

100

Ozone

0 in

Precipitation

29.825 inHg

Pressure

North North East

Wind Direction

47%

Cloud Cover

05:06 AM

Sunrise

08:06 PM

Sunset

06/22/2026

77^oF

65^oF

Moderate rain

95%

12.64 mph

84%

Chance of Rain

70^oF

Dew Point

95%

Humidity

105

Ozone

0.649 in

Precipitation

29.825 inHg

Pressure

North North East

Wind Direction

96%

Cloud Cover

05:06 AM

Sunrise

08:06 PM

Sunset

06/23/2026

72^oF

60^oF

Moderate rain

80%

12.71 mph

55%

Chance of Rain

60^oF

Dew Point

80%

Humidity

108

Ozone

0.301 in

Precipitation

30.062 inHg

Pressure

North North East

Wind Direction

69%

Cloud Cover

05:06 AM

Sunrise

08:06 PM

Sunset

06/24/2026

74^oF

58^oF

Few clouds

74%

7.18 mph

1%

Chance of Rain

57^oF

Dew Point

74%

Humidity

105

Ozone

0 in

Precipitation

30.209 inHg

Pressure

North

Wind Direction

23%

Cloud Cover

05:06 AM

Sunrise

08:06 PM

Sunset

06/25/2026

78^oF

65^oF

Light rain

73%

7.65 mph

5%

Chance of Rain

63^oF

Dew Point

73%

Humidity

95

Ozone

0.036 in

Precipitation

30.091 inHg

Pressure

North

Wind Direction

8%

Cloud Cover

05:06 AM

Sunrise

08:06 PM

Sunset

06/26/2026

81^oF

69^oF

Light rain

77%

11.92 mph

15%

Chance of Rain

67^oF

Dew Point

77%

Humidity

104

Ozone

0.009 in

Precipitation

29.973 inHg

Pressure

North

Wind Direction

33%

Cloud Cover

05:06 AM

Sunrise

08:06 PM

Sunset

06/27/2026

83^oF

74^oF

Light rain

79%

12.75 mph

16%

Chance of Rain

72^oF

Dew Point

79%

Humidity

107

Ozone

0.039 in

Precipitation

29.796 inHg

Pressure

North North East

Wind Direction

42%

Cloud Cover

05:06 AM

Sunrise

08:06 PM

Sunset

06/28/2026

86^oF

75^oF

Light rain

75%

11.95 mph

14%

Chance of Rain

72^oF

Dew Point

75%

Humidity

91

Ozone

0.04 in

Precipitation

29.825 inHg

Pressure

North

Wind Direction

21%

Cloud Cover

05:06 AM

Sunrise

08:06 PM

Sunset

06/29/2026

78^oF

73^oF

Light rain

85%

11.95 mph

52%

Chance of Rain

71^oF

Dew Point

85%

Humidity

98

Ozone

0.243 in

Precipitation

29.855 inHg

Pressure

North

Wind Direction

63%

Cloud Cover

05:06 AM

Sunrise

08:06 PM

Sunset

06/30/2026

76^oF

68^oF

Moderate rain

91%

12.55 mph

93%

Chance of Rain

69^oF

Dew Point

91%

Humidity

110

Ozone

0.993 in

Precipitation

29.825 inHg

Pressure

North North East

Wind Direction

97%

Cloud Cover

05:06 AM

Sunrise

08:06 PM

Sunset

07/01/2026

81^oF

68^oF

Moderate rain

72%

10.04 mph

45%

Chance of Rain

65^oF

Dew Point

72%

Humidity

108

Ozone

0.352 in

Precipitation

29.973 inHg

Pressure

North

Wind Direction

60%

Cloud Cover

05:07 AM

Sunrise

08:07 PM

Sunset

07/02/2026

81^oF

71^oF

Moderate rain

86%

12.06 mph

95%

Chance of Rain

72^oF

Dew Point

86%

Humidity

100

Ozone

1.05 in

Precipitation

29.943 inHg

Pressure

North North East

Wind Direction

64%

Cloud Cover

05:07 AM

Sunrise

08:07 PM

Sunset

07/03/2026

83^oF

74^oF

Light rain

79%

12.55 mph

13%

Chance of Rain

72^oF

Dew Point

79%

Humidity

104

Ozone

0.032 in

Precipitation

30.062 inHg

Pressure

North North East

Wind Direction

67%

Cloud Cover

05:07 AM

Sunrise

08:07 PM

Sunset

07/04/2026

83^oF

74^oF

Light rain

81%

13.62 mph

11%

Chance of Rain

72^oF

Dew Point

81%

Humidity

93

Ozone

0.098 in

Precipitation

29.973 inHg

Pressure

North North East

Wind Direction

50%

Cloud Cover

05:07 AM

Sunrise

08:07 PM

Sunset

07/05/2026

81^oF

65^oF

Light rain

80%

11.68 mph

7%

Chance of Rain

66^oF

Dew Point

80%

Humidity

96

Ozone

0.047 in

Precipitation

29.914 inHg

Pressure

North

Wind Direction

60%

Cloud Cover

05:07 AM

Sunrise

08:07 PM

Sunset

07/06/2026

72^oF

60^oF

Scattered clouds

73%

6.8 mph

2%

Chance of Rain

57^oF

Dew Point

73%

Humidity

93

Ozone

0 in

Precipitation

30.062 inHg

Pressure

North

Wind Direction

42%

Cloud Cover

05:07 AM

Sunrise

08:07 PM

Sunset

07/07/2026

73^oF

60^oF

Light rain

70%

6.93 mph

22%

Chance of Rain

56^oF

Dew Point

70%

Humidity

103

Ozone

0.133 in

Precipitation

30.062 inHg

Pressure

North

Wind Direction

58%

Cloud Cover

05:07 AM

Sunrise

08:07 PM

Sunset

07/08/2026

70^oF

64^oF

Moderate rain

93%

8.63 mph

98%

Chance of Rain

65^oF

Dew Point

93%

Humidity

98

Ozone

0.758 in

Precipitation

29.914 inHg

Pressure

North

Wind Direction

98%

Cloud Cover

05:07 AM

Sunrise

08:07 PM

Sunset

07/09/2026

75^oF

65^oF

Light rain

84%

4.65 mph

20%

Chance of Rain

65^oF

Dew Point

84%

Humidity

105

Ozone

0.233 in

Precipitation

29.884 inHg

Pressure

North

Wind Direction

67%

Cloud Cover

05:07 AM

Sunrise

08:07 PM

Sunset

07/10/2026

76^oF

64^oF

Light rain

77%

7.18 mph

12%

Chance of Rain

62^oF

Dew Point

77%

Humidity

105

Ozone

0.114 in

Precipitation

29.943 inHg

Pressure

North

Wind Direction

52%

Cloud Cover

05:07 AM

Sunrise

08:07 PM

Sunset

07/11/2026

77^oF

62^oF

Sky is clear

72%

7.47 mph

2%

Chance of Rain

60^oF

Dew Point

72%

Humidity

108

Ozone

0 in

Precipitation

30.062 inHg

Pressure

North

Wind Direction

10%

Cloud Cover

05:07 AM

Sunrise

08:07 PM

Sunset

07/12/2026

79^oF

62^oF

Light rain

75%

4.21 mph

9%

Chance of Rain

62^oF

Dew Point

75%

Humidity

94

Ozone

0.017 in

Precipitation

30.121 inHg

Pressure

North

Wind Direction

7%

Cloud Cover

05:07 AM

Sunrise

08:07 PM

Sunset

07/13/2026

81^oF

66^oF

Light rain

77%

4.88 mph

36%

Chance of Rain

66^oF

Dew Point

77%

Humidity

96

Ozone

0.128 in

Precipitation

30.091 inHg

Pressure

North

Wind Direction

6%

Cloud Cover

05:07 AM

Sunrise

08:07 PM

Sunset

07/14/2026

80^oF

68^oF

Light rain

77%

6.67 mph

12%

Chance of Rain

66^oF

Dew Point

77%

Humidity

101

Ozone

0.007 in

Precipitation

30.062 inHg

Pressure

North

Wind Direction

15%

Cloud Cover

05:07 AM

Sunrise

08:07 PM

Sunset

07/15/2026

83^oF

69^oF

Light rain

78%

5.77 mph

14%

Chance of Rain

69^oF

Dew Point

78%

Humidity

107

Ozone

0.046 in

Precipitation

30.091 inHg

Pressure

North

Wind Direction

10%

Cloud Cover

05:07 AM

Sunrise

08:07 PM

Sunset

07/16/2026

84^oF

71^oF

Light rain

78%

5.79 mph

20%

Chance of Rain

70^oF

Dew Point

78%

Humidity

106

Ozone

0.03 in

Precipitation

30.091 inHg

Pressure

North

Wind Direction

20%

Cloud Cover

05:07 AM

Sunrise

08:07 PM

Sunset

07/17/2026

84^oF

72^oF

Few clouds

77%

7.56 mph

0%

Chance of Rain

70^oF

Dew Point

77%

Humidity

99

Ozone

0 in

Precipitation

30.002 inHg

Pressure

North

Wind Direction

14%

Cloud Cover

05:07 AM

Sunrise

08:07 PM

Sunset

Tomorrow 3 days 5 days 7 days 10 days 20 days 30 days

Temperature & Rainfall Outlook for Grundy, Illinois

Thu - 18

Fri - 19

Sat - 20

Sun - 21

Mon - 22

Tue - 23

Wed - 24

Thu - 25

Fri - 26

Sat - 27

Max Temperature

Min Temperature

weather365

0.23 in

weather365

0 in

weather365

0.056 in

weather365

0 in

weather365

0.649 in

weather365

0.301 in

weather365

0 in

weather365

0.036 in

weather365

0.009 in

weather365

0.039 in

Precipitation

Chance of Rain

Current Weather in Grundy, Illinois

06/18/2026

69^o

Scattered clouds

57^oF / 74^oF | Real feel 70^oF

12% rain | 0 in

Radar

weather365.com

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