Griffith-Merrillville Airport Weather Forecast 15 Days, Weather in Today
Current weather conditions and 15 day weather forecast for Griffith-Merrillville Airport, Indiana, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Griffith-Merrillville Airport
| 05 November 2026 Thursday 11.6 ° C / 52.8°F  Patchy rain nearby |
Feels Like : 8.6 ° C / 47.5°F Humidity : % 76 Pressure : 1007 mb Wind Speed : 16.9 kmph / 10.5 miles from SW  Visibility : 10 km Precipitation (rainfall) : 0.04 mm Cloud (%) : 99 |
15 day weather forecast for Griffith-Merrillville Airport, IN, USA
Weather Forecast for next 15 Days for Griffith-Merrillville Airport including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Griffith-Merrillville Airport, Indiana state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 November 2026 Thursday |  Overcast |
8.9 ° C (48°F) |
13.6 ° C (56.4°F) |
11.7 ° C (53°F) |
% 72 | 74% | 1 | Sunrise:06:26 AM Sunset: 04:39 PM |
Moonrise:02:20 AM Moonset: 02:35 PM Moon Phase ( Waning Crescent ) |
|
| 06 November 2026 Friday | Patchy rain nearby |
6.6 ° C (43.9°F) |
9.3 ° C (48.7°F) |
7.7 ° C (45.8°F) |
% 67 | 62% | 1.2 | Sunrise:06:27 AM Sunset: 04:38 PM |
Moonrise:03:33 AM Moonset: 02:59 PM Moon Phase ( Waning Crescent ) |
|
| 07 November 2026 Saturday |  Partly Cloudy |
4.4 ° C (39.9°F) |
11.2 ° C (52.1°F) |
7.5 ° C (45.4°F) |
% 63 | 9% | 1.9 | Sunrise:06:28 AM Sunset: 04:37 PM |
Moonrise:04:46 AM Moonset: 03:25 PM Moon Phase ( New Moon ) |
|
| 08 November 2026 Sunday |  Sunny |
4.2 ° C (39.5°F) |
13.8 ° C (56.8°F) |
8.5 ° C (47.3°F) |
% 58 | 4% | 2.3 | Sunrise:06:29 AM Sunset: 04:36 PM |
Moonrise:06:00 AM Moonset: 03:54 PM Moon Phase ( New Moon ) |
|
| 09 November 2026 Monday | Sunny |
4.6 ° C (40.4°F) |
17 ° C (62.5°F) |
10.5 ° C (50.8°F) |
% 63 | 4% | 5 | Sunrise:06:31 AM Sunset: 04:35 PM |
Moonrise:07:13 AM Moonset: 04:30 PM Moon Phase ( New Moon ) |
|
| 10 November 2026 Tuesday | Sunny |
8.4 ° C (47.1°F) |
14.6 ° C (58.2°F) |
11.1 ° C (52°F) |
% 73 | 11% | 4 | Sunrise:06:32 AM Sunset: 04:34 PM |
Moonrise:08:23 AM Moonset: 05:12 PM Moon Phase ( New Moon ) |
|
| 11 November 2026 Wednesday | Patchy rain nearby |
6.1 ° C (43°F) |
11.5 ° C (52.8°F) |
8.3 ° C (46.9°F) |
% 68 | 13% | 4 | Sunrise:06:33 AM Sunset: 04:33 PM |
Moonrise:09:27 AM Moonset: 06:03 PM Moon Phase ( Waxing Crescent ) |
|
| 12 November 2026 Thursday | Partly Cloudy |
5.8 ° C (42.5°F) |
10.3 ° C (50.5°F) |
7.6 ° C (45.6°F) |
% 66 | 17% | 4 | Sunrise:06:34 AM Sunset: 04:32 PM |
Moonrise:10:21 AM Moonset: 07:00 PM Moon Phase ( Waxing Crescent ) |
|
| 13 November 2026 Friday | Patchy rain nearby |
4 ° C (39.2°F) |
8.7 ° C (47.6°F) |
6.2 ° C (43.1°F) |
% 69 | 44% | 3 | Sunrise:06:35 AM Sunset: 04:31 PM |
Moonrise:11:05 AM Moonset: 08:02 PM Moon Phase ( Waxing Crescent ) |
|
| 14 November 2026 Saturday | Partly Cloudy |
2.7 ° C (36.8°F) |
12.2 ° C (53.9°F) |
7.9 ° C (46.2°F) |
% 64 | 6% | 4 | Sunrise:06:37 AM Sunset: 04:30 PM |
Moonrise:11:41 AM Moonset: 09:06 PM Moon Phase ( First Quarter ) |
|
| 15 November 2026 Sunday | Partly Cloudy |
8.2 ° C (46.8°F) |
16.5 ° C (61.6°F) |
11.7 ° C (53°F) |
% 78 | 12% | 5 | Sunrise:06:38 AM Sunset: 04:29 PM |
Moonrise:12:11 PM Moonset: 10:09 PM Moon Phase ( First Quarter ) |
|
| 16 November 2026 Monday | Patchy rain nearby |
10.7 ° C (51.3°F) |
18.2 ° C (64.8°F) |
14.3 ° C (57.7°F) |
% 82 | 66% | 5 | Sunrise:06:39 AM Sunset: 04:28 PM |
Moonrise:12:35 PM Moonset: 11:11 PM Moon Phase ( First Quarter ) |
|
| 17 November 2026 Tuesday | Partly Cloudy |
12 ° C (53.6°F) |
18.3 ° C (65°F) |
14.8 ° C (58.7°F) |
% 75 | 65% | 5 | Sunrise:06:40 AM Sunset: 04:28 PM |
Moonrise:12:56 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 18 November 2026 Wednesday | Patchy rain nearby |
10.8 ° C (51.4°F) |
17.1 ° C (62.8°F) |
14.2 ° C (57.5°F) |
% 63 | 41% | 4 | Sunrise:06:41 AM Sunset: 04:27 PM |
Moonrise:01:16 PM Moonset: 12:13 AM Moon Phase ( Waxing Gibbous ) |
|
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