Log In
    Favorites
        Member Settings
      Elev 192 ft, 41.497 °N 87.334 °W

      Merrillville, IN

      Merrillville Station67°
      Wed, Oct 28, 2026
      Tomorrow
      Wed 10/28
      High 76°f
      5% Precip. / 0 in
      Some clouds in the morning will give way to mainly sunny skies for the afternoon. Warm. High 76F. Winds S at 5 to 10 mph.
      Tomorrow night
      Wed 10/28
      Low 57°f
      6% Precip. / 0 in
      Partly cloudy. Low 57F. Winds SSW at 5 to 10 mph.
      Sunrise 7:16 AM
      Sunset 5:49 PM
      Moonrise 7:21 PM
      Moonset 10:30 AM
      Waning Gibbous, 88% visible
      Hourly Forecast
      12AM
      56°
      1AM
      55°
      2AM
      55°
      3AM
      53°
      4AM
      53°
      5AM
      52°
      6AM
      52°
      7AM
      52°
      7:16AM
      Sunrise
      8AM
      53°
      9AM
      58°
      10AM
      63°
      11AM
      67°
      12PM
      71°
      1PM
      73°
      2PM
      74°
      3PM
      74°
      4PM
      74°
      5PM
      72°
      5:49PM
      Sunset
      6PM
      68°
      7PM
      65°
      8PM
      63°
      9PM
      62°
      10PM
      61°
      11PM
      61°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Partly Cloudy
      		 56°F 56°F 1% 0in 46% 49°F 77% 3 mph S 30.2in
      1:00 am
      Cloudy
      		 55°F 55°F 3% 0in 80% 49°F 79% 3 mph S 30.2in
      2:00 am
      Partly Cloudy
      		 55°F 55°F 3% 0in 57% 48°F 79% 3 mph SSW 30.2in
      3:00 am
      Mostly Cloudy
      		 53°F 53°F 4% 0in 68% 48°F 83% 3 mph SSW 30.2in
      4:00 am
      Mostly Cloudy
      		 53°F 53°F 4% 0in 74% 48°F 86% 2 mph SSW 30.2in
      5:00 am
      Partly Cloudy
      		 52°F 52°F 5% 0in 59% 48°F 87% 3 mph S 30.21in
      6:00 am
      Partly Cloudy
      		 52°F 52°F 5% 0in 49% 48°F 88% 3 mph S 30.22in
      7:00 am
      Partly Cloudy
      		 52°F 52°F 5% 0in 52% 48°F 88% 3 mph S 30.22in
      8:00 am
      Partly Cloudy
      		 53°F 53°F 5% 0in 42% 49°F 86% 3 mph S 30.23in
      9:00 am
      Sunny
      		 58°F 58°F 3% 0in 11% 51°F 79% 4 mph S 30.24in
      10:00 am
      Sunny
      		 63°F 63°F 2% 0in 7% 51°F 65% 6 mph S 30.23in
      11:00 am
      Sunny
      		 67°F 67°F 1% 0in 14% 51°F 55% 7 mph SSW 30.22in
      12:00 pm
      Sunny
      		 71°F 71°F 0% 0in 16% 50°F 48% 8 mph SSW 30.2in
      1:00 pm
      Sunny
      		 73°F 73°F 0% 0in 9% 50°F 44% 9 mph SSW 30.17in
      2:00 pm
      Sunny
      		 74°F 74°F 0% 0in 12% 49°F 41% 9 mph SSW 30.15in
      3:00 pm
      Sunny
      		 74°F 74°F 0% 0in 2% 49°F 41% 9 mph SSW 30.14in
      4:00 pm
      Sunny
      		 74°F 74°F 0% 0in 0% 49°F 41% 9 mph S 30.13in
      5:00 pm
      Sunny
      		 72°F 72°F 1% 0in 0% 49°F 45% 8 mph S 30.12in
      6:00 pm
      Clear
      		 68°F 68°F 1% 0in 0% 49°F 50% 7 mph S 30.12in
      7:00 pm
      Clear
      		 65°F 65°F 1% 0in 3% 49°F 57% 6 mph S 30.13in
      8:00 pm
      Clear
      		 63°F 63°F 1% 0in 5% 49°F 61% 7 mph S 30.13in
      9:00 pm
      Clear
      		 62°F 61°F 1% 0in 6% 49°F 62% 8 mph S 30.13in
      10:00 pm
      Clear
      		 61°F 60°F 1% 0in 8% 48°F 63% 9 mph S 30.12in
      11:00 pm
      Clear
      		 61°F 60°F 1% 0in 1% 48°F 63% 8 mph SSW 30.12in
      Additional Conditions
      1. Pressure 30.18 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point52°F
      5. Humidity 57%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KGYY Station History
      Almanac for October 27, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 73°F 58°F 82°F 1963
      4. Low 49°F 38°F 23°F 1942
      5. Rain/Snow Depth
      6. Precipitation 0 in 0.1 in -
      7. Snow 0 in - in -
      Almanac for October 28, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 76°F 58°F 81°F
      4. Low 51°F 37°F 18°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:15 AM 5:50 PM
      3. Civil Twilight 6:46 AM 6:19 PM
      4. Nautical Twilight 6:14 AM 6:51PM
      5. Astronomical Twilight 5:42 AM 7:23 PM
      1. Length of Visible Light 11h 32m
      2. Length of Day 10h 35m
      3. Tomorrow will be 2 minutes 32 seconds shorter
      1. Moon 6:30 PM 9:13 AM
      2. Waning Gibbous95% of the Moon is Illuminated
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
      Loading nearby stations…
      Our AppsAbout UsContactCareers
      PWS NetworkWunderMap
      Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
      Level Access
      The Weather Company The Weather Channel Weather Underground Storm Radar
      © The Weather Company, LLC 2026
      Glossary