Extended 10-day forecasts, Merrillville (IN)
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for Merrillville, the United States of America. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.
Check out our September climate page to see if the current temperatures in Merrillville is typical for this time of year.
Today · Tuesday 1 Sep
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 15:00 |
|
32°C (90°F) | 0 mm (0 in) | 67% | SW 4 m/s (8 knots) |
| 16:00 |
|
33°C (91°F) | 0 mm (0 in) | 63% | SW 4 m/s (8 knots) |
| 17:00 |
|
32°C (90°F) | 0 mm (0 in) | 64% | SW 4 m/s (8 knots) |
| 18:00 |
|
32°C (90°F) | 0 mm (0 in) | 70% | SW 3 m/s (6 knots) |
| 19:00 |
|
30°C (86°F) | 0 mm (0 in) | 77% | SW 3 m/s (6 knots) |
| 20:00 |
|
29°C (84°F) | 0 mm (0 in) | 80% | SW 4 m/s (8 knots) |
| 21:00 |
|
28°C (82°F) | 0 mm (0 in) | 83% | SW 4 m/s (8 knots) |
| 22:00 |
|
27°C (81°F) | 0 mm (0 in) | 85% | SW 4 m/s (8 knots) |
| 23:00 |
|
27°C (81°F) | 0 mm (0 in) | 86% | SW 4 m/s (8 knots) |
15:00
Partly cloudy
67% · SW 4 m/s (8 knots)
32°C (90°F)
0 mm (0 in)
16:00
Partly cloudy
63% · SW 4 m/s (8 knots)
33°C (91°F)
0 mm (0 in)
17:00
Clear skies
64% · SW 4 m/s (8 knots)
32°C (90°F)
0 mm (0 in)
18:00
Clear skies
70% · SW 3 m/s (6 knots)
32°C (90°F)
0 mm (0 in)
19:00
Clear skies
77% · SW 3 m/s (6 knots)
30°C (86°F)
0 mm (0 in)
20:00
Clear skies
80% · SW 4 m/s (8 knots)
29°C (84°F)
0 mm (0 in)
21:00
Clear skies
83% · SW 4 m/s (8 knots)
28°C (82°F)
0 mm (0 in)
22:00
Clear skies
85% · SW 4 m/s (8 knots)
27°C (81°F)
0 mm (0 in)
23:00
Clear skies
86% · SW 4 m/s (8 knots)
27°C (81°F)
0 mm (0 in)
Tomorrow · Wednesday 2 Sep
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
|
26°C (79°F) | 0 mm (0 in) | 86% | SW 5 m/s (10 knots) |
| 01:00 |
|
26°C (79°F) | 0 mm (0 in) | 83% | SW 4 m/s (8 knots) |
| 02:00 |
|
26°C (79°F) | 0 mm (0 in) | 82% | SW 3 m/s (6 knots) |
| 03:00 |
|
25°C (77°F) | 0 mm (0 in) | 82% | SW 4 m/s (8 knots) |
| 04:00 |
|
25°C (77°F) | 0 mm (0 in) | 82% | SW 4 m/s (8 knots) |
| 05:00 |
|
25°C (77°F) | 0 mm (0 in) | 82% | SW 4 m/s (8 knots) |
| 06:00 |
|
24°C (75°F) | 0 mm (0 in) | 81% | SW 4 m/s (8 knots) |
| 07:00 |
|
24°C (75°F) | 0 mm (0 in) | 80% | SW 4 m/s (8 knots) |
| 08:00 |
|
26°C (79°F) | 0 mm (0 in) | 77% | SW 4 m/s (8 knots) |
| 09:00 |
|
27°C (81°F) | 0 mm (0 in) | 75% | SW 3 m/s (6 knots) |
| 10:00 |
|
29°C (84°F) | 0 mm (0 in) | 71% | SW 4 m/s (8 knots) |
| 11:00 |
|
30°C (86°F) | 0 mm (0 in) | 67% | SW 4 m/s (8 knots) |
| 12:00 |
|
32°C (90°F) | 0 mm (0 in) | 63% | SW 4 m/s (8 knots) |
| 13:00 |
|
32°C (90°F) | 0 mm (0 in) | 61% | SW 4 m/s (8 knots) |
| 14:00 |
|
33°C (91°F) | 0 mm (0 in) | 58% | SW 4 m/s (8 knots) |
| 15:00 |
|
33°C (91°F) | 0 mm (0 in) | 56% | SW 4 m/s (8 knots) |
| 16:00 |
|
33°C (91°F) | 0 mm (0 in) | 56% | SW 4 m/s (8 knots) |
| 17:00 |
|
32°C (90°F) | 0 mm (0 in) | 61% | SW 4 m/s (8 knots) |
| 18:00 |
|
31°C (88°F) | 0 mm (0 in) | 66% | SW 4 m/s (8 knots) |
| 19:00 |
|
29°C (84°F) | 0 mm (0 in) | 72% | SW 4 m/s (8 knots) |
| 20:00 |
|
28°C (82°F) | 0 mm (0 in) | 73% | SW 4 m/s (8 knots) |
| 21:00 |
|
27°C (81°F) | 0 mm (0 in) | 72% | SW 4 m/s (8 knots) |
| 22:00 |
|
27°C (81°F) | 0 mm (0 in) | 73% | SW 4 m/s (8 knots) |
| 23:00 |
|
26°C (79°F) | 0 mm (0 in) | 74% | SW 5 m/s (10 knots) |
00:00
Clear skies
86% · SW 5 m/s (10 knots)
26°C (79°F)
0 mm (0 in)
01:00
Clear skies
83% · SW 4 m/s (8 knots)
26°C (79°F)
0 mm (0 in)
02:00
Clear skies
82% · SW 3 m/s (6 knots)
26°C (79°F)
0 mm (0 in)
03:00
Clear skies
82% · SW 4 m/s (8 knots)
25°C (77°F)
0 mm (0 in)
04:00
Mostly clear
82% · SW 4 m/s (8 knots)
25°C (77°F)
0 mm (0 in)
05:00
Clear skies
82% · SW 4 m/s (8 knots)
25°C (77°F)
0 mm (0 in)
06:00
Clear skies
81% · SW 4 m/s (8 knots)
24°C (75°F)
0 mm (0 in)
07:00
Clear skies
80% · SW 4 m/s (8 knots)
24°C (75°F)
0 mm (0 in)
08:00
Clear skies
77% · SW 4 m/s (8 knots)
26°C (79°F)
0 mm (0 in)
09:00
Clear skies
75% · SW 3 m/s (6 knots)
27°C (81°F)
0 mm (0 in)
10:00
Clear skies
71% · SW 4 m/s (8 knots)
29°C (84°F)
0 mm (0 in)
11:00
Clear skies
67% · SW 4 m/s (8 knots)
30°C (86°F)
0 mm (0 in)
12:00
Partly cloudy
63% · SW 4 m/s (8 knots)
32°C (90°F)
0 mm (0 in)
13:00
Partly cloudy
61% · SW 4 m/s (8 knots)
32°C (90°F)
0 mm (0 in)
14:00
Clear skies
58% · SW 4 m/s (8 knots)
33°C (91°F)
0 mm (0 in)
15:00
Mostly sunny
56% · SW 4 m/s (8 knots)
33°C (91°F)
0 mm (0 in)
16:00
Mostly sunny
56% · SW 4 m/s (8 knots)
33°C (91°F)
0 mm (0 in)
17:00
Clear skies
61% · SW 4 m/s (8 knots)
32°C (90°F)
0 mm (0 in)
18:00
Clear skies
66% · SW 4 m/s (8 knots)
31°C (88°F)
0 mm (0 in)
19:00
Clear skies
72% · SW 4 m/s (8 knots)
29°C (84°F)
0 mm (0 in)
20:00
Clear skies
73% · SW 4 m/s (8 knots)
28°C (82°F)
0 mm (0 in)
21:00
Clear skies
72% · SW 4 m/s (8 knots)
27°C (81°F)
0 mm (0 in)
22:00
Clear skies
73% · SW 4 m/s (8 knots)
27°C (81°F)
0 mm (0 in)
23:00
Clear skies
74% · SW 5 m/s (10 knots)
26°C (79°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
01:00
Morning
07:00
Afternoon
13:00
Evening
19:00
Thursday
3 Sep
26°C (79°F)
0 mm (0 in)
Clear skies
74% · SW 4 m/s (8 knots)
24°C (75°F)
0.1 mm (0 in)
Mostly sunny
87% · S 3 m/s (6 knots)
32°C (90°F)
2.9 mm (0.1 in)
Rain showers
62% · S 2 m/s (4 knots)
25°C (77°F)
0.9 mm (0.04 in)
Light rain showers
91% · NW 6 m/s (12 knots)
Thu
3 Sep
Friday
4 Sep
23°C (73°F)
4.4 mm (0.2 in)
Rain showers
97% · SE 2 m/s (4 knots)
22°C (72°F)
0 mm (0 in)
Partly cloudy
99% · S 2 m/s (4 knots)
29°C (84°F)
0 mm (0 in)
Cloudy
71% · NW 1 m/s (2 knots)
27°C (81°F)
0 mm (0 in)
Clear skies
83% · NE 1 m/s (2 knots)
Fri
4 Sep
Saturday
5 Sep
24°C (75°F)
1.8 mm (0.1 in)
Rain showers
96% · SE 1 m/s (2 knots)
23°C (73°F)
0.8 mm (0.03 in)
Light rain
98% · W 2 m/s (4 knots)
29°C (84°F)
1.4 mm (0.1 in)
Rain showers
73% · NW 2 m/s (4 knots)
25°C (77°F)
0.2 mm (0.01 in)
Mostly clear
91% · N 1 m/s (2 knots)
Sat
5 Sep
Sunday
6 Sep
22°C (72°F)
0.1 mm (0 in)
Mostly clear
99% · E 1 m/s (2 knots)
22°C (72°F)
0.2 mm (0.01 in)
Partly cloudy
97% · E 2 m/s (4 knots)
27°C (81°F)
0 mm (0 in)
Partly cloudy
65% · E 2 m/s (4 knots)
24°C (75°F)
0 mm (0 in)
Mostly clear
79% · NE 2 m/s (4 knots)
Sun
6 Sep
Monday
7 Sep
20°C (68°F)
0 mm (0 in)
Clear skies
89% · SE 1 m/s (2 knots)
19°C (66°F)
0 mm (0 in)
Mostly sunny
93% · SE 1 m/s (2 knots)
27°C (81°F)
0 mm (0 in)
Mostly sunny
58% · SE 2 m/s (4 knots)
25°C (77°F)
0 mm (0 in)
Cloudy
74% · NE 2 m/s (4 knots)
Mon
7 Sep
Tuesday
8 Sep
21°C (70°F)
0 mm (0 in)
Partly cloudy
85% · SE 2 m/s (4 knots)
19°C (66°F)
0 mm (0 in)
Cloudy
93% · S 3 m/s (6 knots)
29°C (84°F)
0 mm (0 in)
Partly cloudy
60% · S 3 m/s (6 knots)
28°C (82°F)
0 mm (0 in)
Cloudy
67% · S 4 m/s (8 knots)
Tue
8 Sep
Wednesday
9 Sep
25°C (77°F)
0 mm (0 in)
Partly cloudy
72% · S 4 m/s (8 knots)
25°C (77°F)
0 mm (0 in)
Mostly sunny
71% · SW 5 m/s (10 knots)
34°C (93°F)
0 mm (0 in)
Partly cloudy
49% · SW 5 m/s (10 knots)
31°C (88°F)
0 mm (0 in)
Clear skies
59% · SW 3 m/s (6 knots)
Wed
9 Sep
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
Merrillville weather by month
Browse monthly averages for Merrillville: climate by month with temperature, rainfall and sunshine.
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