Merrillville, IN Hourly Weather

Lake County3:06 PM CDT41.48°N, 87.33°WElevation 656 ft

Next 48 hours

3 PM 6 PM 9 PM Mon Oct 26 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Tue Oct 27 12 AM 3 AM 6 AM 9 AM 12 PM 45° 50° 55° 60° 65° 70° 75° %
TemperatureFeels likeChance of precipitationNight
Sunday, October 259 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
3 PM Mostly Sunny 74° 74° 0% 0.00 in S 5 38% 47° 38% 2
4 PM Mostly Sunny 74° 74° 0% 0.00 in S 5 38% 47° 34% 1
5 PM Mostly Sunny 72° 72° 0% 0.00 in Calm 42% 48° 45% 0
6 PM Partly Cloudy 68° 68° 0% 0.00 in Calm 47% 47° 45% 0
7 PM Partly Cloudy 64° 64° 0% 0.00 in Calm 54% 47° 48% 0
8 PM Mostly Clear 61° 61° 0% 0.00 in Calm 60% 47° 19% 0
9 PM Partly Cloudy 59° 59° 0% 0.00 in Calm 64% 47° 34% 0
10 PM Partly Cloudy 57° 57° 0% 0.00 in Calm 66% 46° 49% 0
11 PM Partly Cloudy 56° 56° 0% 0.00 in Calm 67% 45° 49% 0
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 55° 55° 0% 0.00 in Calm 69% 45° 49% 0
1 AM Partly Cloudy 54° 54° 0% 0.00 in Calm 71% 45° 49% 0
2 AM Partly Cloudy 53° 53° 0% 0.00 in Calm 74% 45° 50% 0
3 AM Mostly Cloudy 52° 53° 0% 0.00 in Calm 76% 45° 52% 0
4 AM Mostly Cloudy 52° 52° 0% 0.00 in Calm 79% 46° 53% 0
5 AM Mostly Cloudy 51° 51° 0% 0.00 in Calm 83% 46° 53% 0
6 AM Partly Sunny 50° 50° 0% 0.00 in Calm 86% 46° 54% 0
7 AM Partly Sunny 51° 51° 0% 0.00 in Calm 86% 47° 54% 0
8 AM Partly Sunny 54° 54° 0% 0.00 in Calm 79% 48° 57% 0
9 AM Partly Sunny 58° 59° 0% 0.00 in Calm 70% 49° 61% 1
10 AM Partly Sunny 63° 63° 0% 0.00 in Calm 62% 50° 64% 2
11 AM Partly Sunny 66° 66° 0% 0.00 in Calm 58% 51° 61% 3
12 PM Partly Sunny 68° 68° 0% 0.00 in N 5 56% 51° 58% 3
1 PM Partly Sunny 68° 68° 0% 0.00 in N 5 56% 52° 55% 3
2 PM Partly Sunny 68° 68° 0% 0.00 in N 5 56% 52° 57% 3
3 PM Partly Sunny 67° 67° 0% 0.00 in N 10 58% 52° 58% 2
4 PM Partly Sunny 66° 66° 0% 0.00 in N 10 62% 52° 60% 1
5 PM Partly Sunny 63° 63° 0% 0.00 in N 10 67% 52° 57% 0
6 PM Mostly Cloudy 60° 61° 0% 0.00 in NNE 10 74% 52° 53% 0
7 PM Partly Cloudy 58° 58° 0% 0.00 in NNE 10 80% 52° 50% 0
8 PM Mostly Cloudy 56° 56° 0% 0.00 in NNE 5 G13 84% 52° 53% 0
9 PM Mostly Cloudy 55° 55° 0% 0.00 in NNE 5 G12 87% 51° 55% 0
10 PM Mostly Cloudy 54° 54° 0% 0.00 in NNE 5 G10 87% 50° 58% 0
11 PM Mostly Cloudy 53° 53° 0% 0.00 in NE 5 88% 50° 61% 0
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 52° 53° 0% 0.00 in NE 5 87% 49° 63% 0
1 AM Mostly Cloudy 52° 52° 0% 0.00 in ENE 5 87% 48° 66% 0
2 AM Mostly Cloudy 52° 52° 0% 0.00 in ENE 5 86% 48° 67% –
3 AM Mostly Cloudy 51° 51° 0% 0.00 in E 5 86% 47° 69% –
4 AM Mostly Cloudy 50° 49° 0% 0.00 in E 5 87% 47° 70% –
5 AM Mostly Cloudy 50° 48° 0% 0.00 in E 5 88% 46° 70% –
6 AM Mostly Cloudy 49° 47° 0% 0.00 in E 5 89% 46° 71% –
7 AM Mostly Cloudy 49° 47° 0% – E 5 G10 87% 46° 71% –
8 AM Partly Sunny 51° 51° 0% – ESE 5 G10 84% 46° 69% –
9 AM Partly Sunny 54° 54° 0% – ESE 5 G12 78% 48° 68% –
10 AM Partly Sunny 58° 58° 0% – SE 5 G12 72% 49° 66% –
11 AM Partly Sunny 61° 61° 0% – SE 5 G12 67% 50° 68% –
12 PM Partly Sunny 64° 64° 0% – SE 5 G12 62% 50° 69% –
1 PM Mostly Cloudy 66° 66° 0% – SE 5 G12 58% 51° 71% –
2 PM Mostly Cloudy 68° 68° 0% – SE 5 G10 54% 51° 73% –
3 PM Mostly Cloudy 69° 69° 0% – SE 5 G10 52% 51° 74% –
4 PM Mostly Cloudy 69° 69° 0% – SE 5 G10 52% 51° 76% –
5 PM Mostly Cloudy 67° 67° 0% – SE 5 G10 57% 51° 76% –
6 PM Mostly Cloudy 64° 64° 0% – ESE 5 G10 64% 51° 77% –
7 PM Mostly Cloudy 63° 63° 1% – ESE 5 G10 66% 51° 77% –
8 PM Mostly Cloudy 60° 61° 1% – ESE 5 G12 69% 50° 77% –
9 PM Mostly Cloudy 58° 58° 1% – SE 5 G12 72% 50° 77% –
10 PM Mostly Cloudy 57° 57° 1% – SE 5 G12 75% 49° 77% –
11 PM Mostly Cloudy 56° 56° 1% – SE 5 G12 76% 48° 77% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 55° 55° 1% – SE 5 G10 77% 48° 77% –
1 AM Mostly Cloudy 55° 55° 1% – SE 5 G10 78% 48° 70% –
2 AM Mostly Cloudy 54° 54° 1% – SE 5 G10 79% 48° 70% –
3 AM Mostly Cloudy 53° 53° 1% – SSE 5 G10 81% 48° 70% –
4 AM Mostly Cloudy 53° 53° 1% – SSE 5 G10 82% 47° 70% –
5 AM Mostly Cloudy 52° 52° 1% – SSE 5 G10 84% 47° 70% –
6 AM Mostly Cloudy 51° 51° 1% – SSE 5 G10 84% 47° 70% –
7 AM Mostly Sunny 52° 52° 1% – SSE 5 G10 83% 47° 50% –
8 AM Mostly Sunny 54° 54° 1% – SSE 5 G10 80% 48° 50% –
9 AM Mostly Sunny 57° 57° 1% – S 5 G12 75% 50° 50% –
10 AM Mostly Sunny 61° 61° 1% – S 5 G12 69% 51° 50% –
11 AM Mostly Sunny 65° 65° 1% – S 5 G13 62% 52° 50% –
12 PM Mostly Sunny 68° 68° 1% – S 10 55% 52° 50% –
1 PM Sunny 71° 71° 3% – S 10 50% 52° 16% –
2 PM Sunny 73° 73° 3% – S 10 46% 51° 16% –
3 PM Sunny 74° 74° 3% – SSW 10 44% 51° 16% –
4 PM Sunny 74° 74° 3% – SSW 10 44% 51° 16% –
5 PM Sunny 72° 72° 3% – SSW 10 47% 51° 16% –
6 PM Mostly Clear 70° 70° 3% – S 5 G14 52% 51° 16% –
7 PM Mostly Clear 67° 67° 7% – S 5 G14 58% 51° 18% –
8 PM Mostly Clear 64° 65° 7% – S 5 G14 62% 51° 18% –
9 PM Mostly Clear 62° 62° 7% – S 5 G15 65% 50° 18% –
10 PM Mostly Clear 61° 61° 7% – S 10 67% 50° 18% –
11 PM Mostly Clear 60° 60° 7% – SSW 10 68% 49° 18% –
Thursday, October 2924 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 59° 59° 7% – SSW 5 G14 69% 49° 18% –
1 AM Partly Cloudy 59° 59° 9% – SSW 5 G14 69% 49° 31% –
2 AM Partly Cloudy 58° 58° 9% – SSW 5 G14 72% 49° 31% –
3 AM Partly Cloudy 57° 57° 9% – SW 5 G14 75% 49° 31% –
4 AM Partly Cloudy 56° 56° 9% – SW 5 G13 77% 49° 31% –
5 AM Partly Cloudy 55° 55° 9% – SW 5 G12 78% 48° 31% –
6 AM Mostly Sunny 54° 54° 9% – SW 5 G12 78% 48° 31% –
7 AM Mostly Sunny 55° 55° 5% – SW 5 G10 77% 47° 37% –
8 AM Mostly Sunny 57° 57° 5% – SW 5 G10 74% 48° 37% –
9 AM Mostly Sunny 60° 60° 5% – SW 5 G12 70% 50° 37% –
10 AM Mostly Sunny 63° 63° 5% – SW 5 G12 66% 51° 37% –
11 AM Mostly Sunny 65° 65° 5% – SW 5 G13 60% 51° 37% –
12 PM Mostly Sunny 68° 68° 5% – WSW 10 55% 51° 37% –
1 PM Mostly Sunny 69° 69° 5% – WSW 10 52% 51° 27% –
2 PM Mostly Sunny 70° 70° 5% – WSW 10 49% 50° 27% –
3 PM Mostly Sunny 71° 71° 5% – WSW 5 G13 47% 50° 27% –
4 PM Mostly Sunny 70° 70° 5% – WSW 5 G12 48% 49° 27% –
5 PM Mostly Sunny 68° 68° 5% – WSW 5 G10 51% 50° 27% –
6 PM Partly Cloudy 66° 66° 5% – WSW 5 56% 50° 27% –
7 PM Partly Cloudy 63° 63° 2% – SW 5 63% 50° 30% –
8 PM Partly Cloudy 60° 61° 2% – Calm 68% 50° 30% –
9 PM Partly Cloudy 58° 58° 2% – Calm 72% 49° 30% –
10 PM Partly Cloudy 56° 56° 2% – Calm 75% 48° 30% –
11 PM Partly Cloudy 54° 54° 2% – Calm 77% 47° 30% –
Friday, October 3023 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 53° 53° 2% – Calm 79% 47° 30% –
1 AM Partly Cloudy 53° 53° 7% – Calm 79% 46° 44% –
2 AM Partly Cloudy 52° 52° 7% – Calm 80% 46° 44% –
3 AM Partly Cloudy 52° 52° 7% – Calm 80% 46° 44% –
4 AM Partly Cloudy 51° 51° 7% – Calm 80% 46° 44% –
5 AM Partly Cloudy 50° 50° 7% – Calm 83% 45° 44% –
6 AM Mostly Sunny 49° 49° 7% – Calm 85% 45° 44% –
7 AM Slight Chance Rain Showers 50° 49° 15% – S 5 84% 45° 43% –
8 AM Slight Chance Rain Showers 52° 53° 15% – S 5 79% 46° 43% –
9 AM Slight Chance Rain Showers 56° 56° 15% – S 5 73% 48° 43% –
10 AM Slight Chance Rain Showers 60° 60° 15% – S 5 66% 49° 43% –
11 AM Slight Chance Rain Showers 63° 63° 15% – S 5 G10 61% 49° 43% –
12 PM Slight Chance Rain Showers 65° 65° 15% – SSW 5 G12 57% 49° 43% –
1 PM Mostly Sunny 67° 67° 13% – SSW 5 G12 53% 49° 42% –
2 PM Mostly Sunny 68° 68° 13% – SSW 5 G12 50% 49° 42% –
3 PM Mostly Sunny 69° 69° 13% – S 5 G12 48% 48° 42% –
4 PM Mostly Sunny 69° 69° 13% – S 5 G10 48% 48° 42% –
5 PM Mostly Sunny 67° 67° 13% – S 5 G10 52% 49° 42% –
6 PM Partly Cloudy 65° 65° 13% – S 5 57% 49° 42% –
7 PM Slight Chance Rain Showers 62° 62° 15% – SSE 5 63% 49° 50% –
8 PM Slight Chance Rain Showers 60° 60° 15% – SSE 5 68% 49° 50% –
9 PM Slight Chance Rain Showers 58° 58° 15% – S 5 71% 48° 50% –
10 PM Slight Chance Rain Showers 56° 56° 15% – S 5 74% 48° 50% –

National Weather Service forecast updated 1 day ago. Precipitation amounts are the forecast liquid equivalent for each hour.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use. How to use Weather