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Merrillville, IN

57°F
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Merrillville, IN Weather
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Winter Center
Today Hourly

Daily

 Radar MinuteCast Monthly Air Quality Health & Activities

June 15 - July 29

Sun 6/15

78° /62°
1%
Sunny to partly cloudy, pleasant and warmer; dry for outdoor plans on Father's Day

RealFeel®85°

RealFeel Shade™76°

Max UV Index11 (Extreme)

WindNE 8 mph

Mon 6/16

86° /65°
10%
Warm with times of clouds and sun

RealFeel®90°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindE 7 mph

Tue 6/17

90° /70°
55%
Hot and humid with times of clouds and sun; a thunderstorm in the afternoon

RealFeel®95°

RealFeel Shade™92°

Max UV Index8 (Very High)

WindSW 8 mph

Wed 6/18

77° /64°
77%
Breezy and not as warm; humid in the morning, then heavy thunderstorms; storms can bring flooding downpours, hail, damaging wind gusts, and an isolated tornado

RealFeel®81°

RealFeel Shade™78°

Max UV Index4 (Moderate)

WindWSW 14 mph

Thu 6/19

78° /62°
2%
Mostly sunny and humid

RealFeel®85°

RealFeel Shade™77°

Max UV Index11 (Extreme)

WindWNW 9 mph

Fri 6/20

82° /67°
25%
Mostly cloudy and humid

RealFeel®92°

RealFeel Shade™84°

Max UV Index7 (High)

WindE 2 mph

Sat 6/21

89° /71°
2%
Mostly sunny and humid

RealFeel®96°

RealFeel Shade™92°

Max UV Index11 (Extreme)

WindSSW 15 mph

Sun 6/22

92° /73°
1%
Hot and humid with plenty of sunshine

RealFeel®98°

RealFeel Shade™94°

Max UV Index11 (Extreme)

WindSSW 13 mph

Mon 6/23

91° /71°
0%
Hot with plenty of sun

RealFeel®94°

RealFeel Shade™90°

Max UV Index11 (Extreme)

WindSW 10 mph

Tue 6/24

86° /66°
75%
Rather cloudy and humid; a morning thunderstorm in parts of the area followed by periods of rain in the afternoon

RealFeel®90°

RealFeel Shade™88°

Max UV Index5 (Moderate)

WindWNW 7 mph

Wed 6/25

82° /62°
1%
Less humid with plenty of sunshine

RealFeel®86°

RealFeel Shade™80°

Max UV Index11 (Extreme)

WindNNE 8 mph

Thu 6/26

79° /64°
39%
Partly sunny with a shower in places

RealFeel®84°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindSSE 7 mph

Fri 6/27

84° /66°
80%
Cloudy and humid; morning rain followed by a couple of thunderstorms in the afternoon

RealFeel®86°

RealFeel Shade™84°

Max UV Index4 (Moderate)

WindS 12 mph

Sat 6/28

83° /61°
20%
Mostly sunny and humid

RealFeel®93°

RealFeel Shade™87°

Max UV Index11 (Extreme)

WindSSE 4 mph

Sun 6/29

86° /67°
20%
Uncomfortably humid with plenty of sunshine

RealFeel®94°

RealFeel Shade™91°

Max UV Index11 (Extreme)

WindSW 12 mph

Mon 6/30

87° /67°
20%
Warm and humid with plenty of sunshine

RealFeel®95°

RealFeel Shade™92°

Max UV Index11 (Extreme)

WindSW 10 mph

Tue 7/1

87° /68°
5%
Brilliant sunshine, warm and humid

RealFeel®94°

RealFeel Shade™89°

Max UV Index11 (Extreme)

WindSW 10 mph

Wed 7/2

86° /67°
38%
Partly sunny, humid and remaining warm; a thunderstorm in spots in the afternoon

RealFeel®95°

RealFeel Shade™91°

Max UV Index11 (Extreme)

WindWSW 7 mph

Thu 7/3

86° /67°
25%
Partly sunny and uncomfortably humid

RealFeel®96°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindS 6 mph

Fri 7/4

85° /66°
25%
Mostly sunny and uncomfortably humid

RealFeel®95°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindSSW 8 mph

Sat 7/5

87° /67°
10%
Mostly sunny and uncomfortably humid

RealFeel®98°

RealFeel Shade™94°

Max UV Index10 (Very High)

WindSW 5 mph

Sun 7/6

86° /68°
40%
Times of clouds and sun with a thundershower in spots; very humid

RealFeel®95°

RealFeel Shade™93°

Max UV Index5 (Moderate)

WindS 7 mph

Mon 7/7

87° /68°
5%
Uncomfortably humid with plenty of sunshine

RealFeel®97°

RealFeel Shade™94°

Max UV Index10 (Very High)

WindS 9 mph

Tue 7/8

88° /67°
20%
Mostly sunny, warm and humid

RealFeel®97°

RealFeel Shade™93°

Max UV Index10 (Very High)

WindW 8 mph

Wed 7/9

86° /66°
40%
Mostly cloudy and humid; a thunderstorm in spots in the afternoon

RealFeel®91°

RealFeel Shade™90°

Max UV Index5 (Moderate)

WindNNE 9 mph

Thu 7/10

81° /66°
25%
Turning cloudy and humid

RealFeel®88°

RealFeel Shade™83°

Max UV Index9 (Very High)

WindE 5 mph

Fri 7/11

83° /67°
70%
Cloudy and very humid with showers and thunderstorms becoming more widespread

RealFeel®92°

RealFeel Shade™92°

Max UV Index2 (Low)

WindS 9 mph

Sat 7/12

86° /68°
10%
Uncomfortably humid with abundant sunshine

RealFeel®94°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindSSW 15 mph

Sun 7/13

87° /67°
20%
Humid with clouds to start, then sunshine returns

RealFeel®95°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindN 6 mph

Mon 7/14

86° /67°
40%
A thunderstorm in spots in the morning; otherwise, rather cloudy and humid

RealFeel®94°

RealFeel Shade™92°

Max UV Index3 (Moderate)

WindS 7 mph

Tue 7/15

88° /68°
25%
Cloudy, warm and humid

RealFeel®90°

RealFeel Shade™90°

Max UV Index3 (Moderate)

WindW 10 mph

Wed 7/16

87° /67°
20%
Humid with plenty of sunshine

RealFeel®91°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindN 9 mph

Thu 7/17

83° /65°
20%
Partly sunny and less humid

RealFeel®90°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindNE 5 mph

Fri 7/18

80° /62°
5%
Plenty of sunshine

RealFeel®88°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindS 4 mph

Sat 7/19

81° /65°
65%
Mostly cloudy with a couple of showers and a thunderstorm in the afternoon

RealFeel®84°

RealFeel Shade™84°

Max UV Index4 (Moderate)

WindSW 12 mph

Sun 7/20

80° /61°
5%
Plenty of sunshine

RealFeel®85°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindNNE 8 mph

Mon 7/21

79° /61°
20%
Mostly sunny

RealFeel®84°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindSSW 8 mph

Tue 7/22

81° /60°
25%
Thickening clouds

RealFeel®79°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindWSW 14 mph

Wed 7/23

78° /60°
25%
Cloudy

RealFeel®75°

RealFeel Shade™75°

Max UV Index3 (Moderate)

WindWNW 13 mph

Thu 7/24

78° /61°
56%
Mostly sunny with a passing shower in the afternoon

RealFeel®83°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindWNW 6 mph

Fri 7/25

79° /60°
25%
Times of clouds and sun

RealFeel®81°

RealFeel Shade™77°

Max UV Index5 (Moderate)

WindESE 5 mph

Sat 7/26

80° /64°
20%
Partly sunny

RealFeel®83°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindE 8 mph

Sun 7/27

81° /66°
62%
Variable cloudiness with a couple of showers and a thunderstorm in the afternoon

RealFeel®81°

RealFeel Shade™81°

Max UV Index5 (Moderate)

WindESE 9 mph

Mon 7/28

80° /59°
0%
Mostly sunny

RealFeel®87°

RealFeel Shade™81°

Max UV Index9 (Very High)

WindE 2 mph

Tue 7/29

81° /60°
1%
Mostly sunny

RealFeel®87°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindESE 4 mph

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World North America United States Indiana Merrillville

Weather Near Merrillville:

  • Chicago, IL
  • Joliet, IL
  • Naperville, IL
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