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As of 07:34 CDT

Weather in Merrillville, IN

66°Current weather

Merrillville, Sunday, 9 August, 07:34

Overcast. Feels like 67°. High 87°, low 63°.

Pressure30.03 inHg
Wind5.8 mph S
Humidity96%
Visibility6.2 mi
Dew point65°

10-day forecast for Merrillville, IN: 56° to 92°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

84°
Best day: Tuesday, August 18
92° · 1.34 in
Worst day: Monday, August 10

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1092° / 73°1.34Heavy rain
MorningOvercast77°feels 78°
AfternoonOvercast91°feels 102°
EveningHeavy rain78°feels 80°
OvernightLight rain77°feels 79°
92 °Heavy rain

Merrillville, Monday, 10 August

Heavy rain. High 92°, low 73°.

Pressure29.88 inHg
Wind8.4 mph SW
Humidity57%
Visibility6.2 mi
Dew point72°
Tue, 1183° / 67°0.59Heavy rain
MorningClear72°feels 74°
AfternoonLight rain82°feels 88°
EveningLight rain73°feels 75°
OvernightPartly cloudy69°feels 70°
83 °Heavy rain

Merrillville, Tuesday, 11 August

Heavy rain. High 83°, low 67°.

Pressure29.85 inHg
Wind12 mph SW
Humidity69%
Visibility6.2 mi
Dew point72°
Wed, 1282° / 69°0Light rain
MorningMostly clear73°feels 74°
AfternoonOvercast78°feels 79°
EveningClear71°feels 72°
OvernightClear70°feels 71°
82 °Light rain

Merrillville, Wednesday, 12 August

Light rain. High 82°, low 69°.

Pressure29.83 inHg
Wind5 mph NW
Humidity72%
Visibility6.2 mi
Dew point70°
Thu, 1373° / 63°0Overcast
MorningOvercast68°feels 68°
AfternoonOvercast72°feels 72°
EveningOvercast65°feels 65°
OvernightOvercast67°feels 68°
73 °Overcast

Merrillville, Thursday, 13 August

Overcast. High 73°, low 63°.

Pressure30.03 inHg
Wind11.1 mph NE
Humidity58%
Visibility—
Dew point56°
Fri, 1474° / 56°0.03Light rain
MorningLight rain61°feels 60°
AfternoonLight rain72°feels 72°
EveningLight rain65°feels 65°
OvernightLight rain62°feels 61°
74 °Light rain

Merrillville, Friday, 14 August

Light rain. High 74°, low 56°.

Pressure30.15 inHg
Wind8.7 mph NE
Humidity51%
Visibility—
Dew point52°
Sat, 1577° / 61°0.02Light rain
MorningLight rain65°feels 65°
AfternoonLight rain75°feels 74°
EveningLight rain70°feels 70°
OvernightLight rain66°feels 66°
77 °Light rain

Merrillville, Saturday, 15 August

Light rain. High 77°, low 61°.

Pressure30.24 inHg
Wind8.8 mph SE
Humidity51%
Visibility—
Dew point54°
Sun, 1681° / 62°0.04Light rain
MorningLight rain67°feels 67°
AfternoonLight rain77°feels 77°
EveningLight rain73°feels 73°
OvernightLight rain68°feels 69°
81 °Light rain

Merrillville, Sunday, 16 August

Light rain. High 81°, low 62°.

Pressure30.09 inHg
Wind7.1 mph SE
Humidity61%
Visibility—
Dew point61°
Mon, 1782° / 64°0.02Light rain
MorningLight rain71°feels 72°
AfternoonLight rain80°feels 81°
EveningLight rain72°feels 72°
OvernightLight rain67°feels 67°
82 °Light rain

Merrillville, Monday, 17 August

Light rain. High 82°, low 64°.

Pressure30.06 inHg
Wind6.6 mph NE
Humidity53%
Visibility—
Dew point61°
Tue, 1884° / 63°0Partly cloudy
MorningPartly cloudy70°feels 70°
AfternoonPartly cloudy83°feels 84°
EveningPartly cloudy76°feels 77°
OvernightPartly cloudy69°feels 70°
84 °Partly cloudy

Merrillville, Tuesday, 18 August

Partly cloudy. High 84°, low 63°.

Pressure30.03 inHg
Wind3.8 mph W
Humidity50%
Visibility—
Dew point61°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Merrillville, IN around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.