Extended 10-day forecasts, Gampaha
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for Gampaha, Sri Lanka. 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 October climate page to see if the current temperatures in Gampaha is typical for this time of year.
Today · Monday 19 Oct
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 09:00 |
Light rain showers
|
29°C (84°F) | 0.2 mm (0.01 in) | 77% | SW 2 m/s (4 knots) |
| 10:00 |
Heavy rain showers
|
30°C (86°F) | 1.7 mm (0.1 in) | 76% | W 3 m/s (6 knots) |
| 11:00 |
Rain showers
|
29°C (84°F) | 0.7 mm (0.03 in) | 80% | SW 3 m/s (6 knots) |
| 12:00 |
Light rain showers
|
29°C (84°F) | 0.2 mm (0.01 in) | 77% | SW 4 m/s (8 knots) |
| 13:00 |
Partly cloudy
|
30°C (86°F) | 0 mm (0 in) | 72% | SW 4 m/s (8 knots) |
| 14:00 |
Partly cloudy
|
30°C (86°F) | 0 mm (0 in) | 69% | SW 4 m/s (8 knots) |
| 15:00 |
Mostly sunny
|
30°C (86°F) | 0 mm (0 in) | 69% | SW 3 m/s (6 knots) |
| 16:00 |
Partly cloudy
|
29°C (84°F) | 0 mm (0 in) | 73% | SW 3 m/s (6 knots) |
| 17:00 |
Cloudy
|
28°C (82°F) | 0 mm (0 in) | 80% | W 2 m/s (4 knots) |
| 18:00 |
Partly cloudy
|
27°C (81°F) | 0 mm (0 in) | 86% | S 1 m/s (2 knots) |
| 19:00 |
Cloudy
|
27°C (81°F) | 0 mm (0 in) | 86% | SE 1 m/s (2 knots) |
| 20:00 |
Cloudy
|
26°C (79°F) | 0 mm (0 in) | 90% | E 2 m/s (4 knots) |
| 21:00 |
Partly cloudy
|
26°C (79°F) | 0 mm (0 in) | 91% | SE 2 m/s (4 knots) |
| 22:00 |
Mostly clear
|
25°C (77°F) | 0 mm (0 in) | 92% | SE 2 m/s (4 knots) |
| 23:00 |
Mostly clear
|
25°C (77°F) | 0 mm (0 in) | 94% | SE 1 m/s (2 knots) |
09:00
Light rain showers
77% · SW 2 m/s (4 knots)
29°C (84°F)
0.2 mm (0.01 in)
10:00
Heavy rain showers
76% · W 3 m/s (6 knots)
30°C (86°F)
1.7 mm (0.1 in)
11:00
Rain showers
80% · SW 3 m/s (6 knots)
29°C (84°F)
0.7 mm (0.03 in)
12:00
Light rain showers
77% · SW 4 m/s (8 knots)
29°C (84°F)
0.2 mm (0.01 in)
13:00
Partly cloudy
72% · SW 4 m/s (8 knots)
30°C (86°F)
0 mm (0 in)
14:00
Partly cloudy
69% · SW 4 m/s (8 knots)
30°C (86°F)
0 mm (0 in)
15:00
Mostly sunny
69% · SW 3 m/s (6 knots)
30°C (86°F)
0 mm (0 in)
16:00
Partly cloudy
73% · SW 3 m/s (6 knots)
29°C (84°F)
0 mm (0 in)
17:00
Cloudy
80% · W 2 m/s (4 knots)
28°C (82°F)
0 mm (0 in)
18:00
Partly cloudy
86% · S 1 m/s (2 knots)
27°C (81°F)
0 mm (0 in)
19:00
Cloudy
86% · SE 1 m/s (2 knots)
27°C (81°F)
0 mm (0 in)
20:00
Cloudy
90% · E 2 m/s (4 knots)
26°C (79°F)
0 mm (0 in)
21:00
Partly cloudy
91% · SE 2 m/s (4 knots)
26°C (79°F)
0 mm (0 in)
22:00
Mostly clear
92% · SE 2 m/s (4 knots)
25°C (77°F)
0 mm (0 in)
23:00
Mostly clear
94% · SE 1 m/s (2 knots)
25°C (77°F)
0 mm (0 in)
Tomorrow · Tuesday 20 Oct
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Partly cloudy
|
25°C (77°F) | 0 mm (0 in) | 95% | E 1 m/s (2 knots) |
| 01:00 |
Partly cloudy
|
24°C (75°F) | 0 mm (0 in) | 97% | E 1 m/s (2 knots) |
| 02:00 |
Partly cloudy
|
24°C (75°F) | 0 mm (0 in) | 96% | E 2 m/s (4 knots) |
| 03:00 |
Partly cloudy
|
24°C (75°F) | 0 mm (0 in) | 95% | E 2 m/s (4 knots) |
| 04:00 |
Partly cloudy
|
24°C (75°F) | 0 mm (0 in) | 96% | SE 1 m/s (2 knots) |
| 05:00 |
Partly cloudy
|
24°C (75°F) | 0 mm (0 in) | 97% | SE 1 m/s (2 knots) |
| 06:00 |
Partly cloudy
|
24°C (75°F) | 0 mm (0 in) | 96% | E 1 m/s (2 knots) |
| 07:00 |
Partly cloudy
|
27°C (81°F) | 0 mm (0 in) | 88% | SE 1 m/s (2 knots) |
| 08:00 |
Partly cloudy
|
29°C (84°F) | 0 mm (0 in) | 78% | W 1 m/s (2 knots) |
| 09:00 |
Partly cloudy
|
29°C (84°F) | 0 mm (0 in) | 76% | W 1 m/s (2 knots) |
| 10:00 |
Rain
|
31°C (88°F) | 0.8 mm (0.03 in) | 71% | W 3 m/s (6 knots) |
| 11:00 |
Rain
|
28°C (82°F) | 0.3 mm (0.01 in) | 81% | W 3 m/s (6 knots) |
| 12:00 |
Heavy rain showers
|
30°C (86°F) | 1 mm (0.04 in) | 76% | W 3 m/s (6 knots) |
| 13:00 |
Heavy rain showers
|
28°C (82°F) | 1.4 mm (0.1 in) | 81% | W 2 m/s (4 knots) |
| 14:00 |
Rain showers
|
29°C (84°F) | 0.5 mm (0.02 in) | 83% | SW 3 m/s (6 knots) |
| 15:00 |
Heavy rain
|
28°C (82°F) | 2.1 mm (0.1 in) | 82% | W 2 m/s (4 knots) |
| 16:00 |
Rain
|
27°C (81°F) | 0.6 mm (0.02 in) | 93% | S 2 m/s (4 knots) |
| 17:00 |
Light rain
|
26°C (79°F) | 0.2 mm (0.01 in) | 97% | SE 2 m/s (4 knots) |
| 18:00 |
Light rain
|
25°C (77°F) | 0.2 mm (0.01 in) | 99% | E 2 m/s (4 knots) |
| 19:00 |
Cloudy
|
25°C (77°F) | 0 mm (0 in) | 98% | SE 2 m/s (4 knots) |
| 20:00 |
Partly cloudy
|
25°C (77°F) | 0 mm (0 in) | 99% | SE 1 m/s (2 knots) |
| 21:00 |
Cloudy
|
25°C (77°F) | 0 mm (0 in) | 99% | E 2 m/s (4 knots) |
| 22:00 |
Partly cloudy
|
25°C (77°F) | 0 mm (0 in) | 99% | SE 2 m/s (4 knots) |
| 23:00 |
Partly cloudy
|
25°C (77°F) | 0 mm (0 in) | 99% | SE 2 m/s (4 knots) |
00:00
Partly cloudy
95% · E 1 m/s (2 knots)
25°C (77°F)
0 mm (0 in)
01:00
Partly cloudy
97% · E 1 m/s (2 knots)
24°C (75°F)
0 mm (0 in)
02:00
Partly cloudy
96% · E 2 m/s (4 knots)
24°C (75°F)
0 mm (0 in)
03:00
Partly cloudy
95% · E 2 m/s (4 knots)
24°C (75°F)
0 mm (0 in)
04:00
Partly cloudy
96% · SE 1 m/s (2 knots)
24°C (75°F)
0 mm (0 in)
05:00
Partly cloudy
97% · SE 1 m/s (2 knots)
24°C (75°F)
0 mm (0 in)
06:00
Partly cloudy
96% · E 1 m/s (2 knots)
24°C (75°F)
0 mm (0 in)
07:00
Partly cloudy
88% · SE 1 m/s (2 knots)
27°C (81°F)
0 mm (0 in)
08:00
Partly cloudy
78% · W 1 m/s (2 knots)
29°C (84°F)
0 mm (0 in)
09:00
Partly cloudy
76% · W 1 m/s (2 knots)
29°C (84°F)
0 mm (0 in)
10:00
Rain
71% · W 3 m/s (6 knots)
31°C (88°F)
0.8 mm (0.03 in)
11:00
Rain
81% · W 3 m/s (6 knots)
28°C (82°F)
0.3 mm (0.01 in)
12:00
Heavy rain showers
76% · W 3 m/s (6 knots)
30°C (86°F)
1 mm (0.04 in)
13:00
Heavy rain showers
81% · W 2 m/s (4 knots)
28°C (82°F)
1.4 mm (0.1 in)
14:00
Rain showers
83% · SW 3 m/s (6 knots)
29°C (84°F)
0.5 mm (0.02 in)
15:00
Heavy rain
82% · W 2 m/s (4 knots)
28°C (82°F)
2.1 mm (0.1 in)
16:00
Rain
93% · S 2 m/s (4 knots)
27°C (81°F)
0.6 mm (0.02 in)
17:00
Light rain
97% · SE 2 m/s (4 knots)
26°C (79°F)
0.2 mm (0.01 in)
18:00
Light rain
99% · E 2 m/s (4 knots)
25°C (77°F)
0.2 mm (0.01 in)
19:00
Cloudy
98% · SE 2 m/s (4 knots)
25°C (77°F)
0 mm (0 in)
20:00
Partly cloudy
99% · SE 1 m/s (2 knots)
25°C (77°F)
0 mm (0 in)
21:00
Cloudy
99% · E 2 m/s (4 knots)
25°C (77°F)
0 mm (0 in)
22:00
Partly cloudy
99% · SE 2 m/s (4 knots)
25°C (77°F)
0 mm (0 in)
23:00
Partly cloudy
99% · SE 2 m/s (4 knots)
25°C (77°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
23:00
Morning
05:00
Afternoon
11:00
Evening
17:00
Wednesday
21 Oct
25°C (77°F)
7.9 mm (0.3 in)
Heavy rain showers
99% · SE 2 m/s (4 knots)
23°C (73°F)
6.2 mm (0.2 in)
Heavy rain
100% · SE 2 m/s (4 knots)
28°C (82°F)
13 mm (0.5 in)
Heavy rain
81% · SW 4 m/s (8 knots)
25°C (77°F)
2.5 mm (0.1 in)
Rain
97% · S 3 m/s (6 knots)
Wed
21 Oct
night
25°C (77°F)
7.9 mm (0.3 in)
Heavy rain showers
99%
2 m/s (4 knots)
morning
23°C (73°F)
6.2 mm (0.2 in)
Heavy rain
100%
2 m/s (4 knots)
afternoon
28°C (82°F)
13 mm (0.5 in)
Heavy rain
81%
4 m/s (8 knots)
evening
25°C (77°F)
2.5 mm (0.1 in)
Rain
97%
3 m/s (6 knots)
Thursday
22 Oct
24°C (75°F)
2.9 mm (0.1 in)
Rain
99% · SE 3 m/s (6 knots)
23°C (73°F)
0.5 mm (0.02 in)
Light rain
99% · SE 2 m/s (4 knots)
29°C (84°F)
11 mm (0.4 in)
Heavy rain
76% · SW 3 m/s (6 knots)
25°C (77°F)
13 mm (0.5 in)
Heavy rain
98% · S 1 m/s (2 knots)
Thu
22 Oct
night
24°C (75°F)
2.9 mm (0.1 in)
Rain
99%
3 m/s (6 knots)
morning
23°C (73°F)
0.5 mm (0.02 in)
Light rain
99%
2 m/s (4 knots)
afternoon
29°C (84°F)
11 mm (0.4 in)
Heavy rain
76%
3 m/s (6 knots)
evening
25°C (77°F)
13 mm (0.5 in)
Heavy rain
98%
1 m/s (2 knots)
Friday
23 Oct
24°C (75°F)
3.7 mm (0.1 in)
Rain
100% · SE 2 m/s (4 knots)
23°C (73°F)
3 mm (0.1 in)
Rain
99% · SE 2 m/s (4 knots)
27°C (81°F)
1.1 mm (0.04 in)
Rain
93% · S 2 m/s (4 knots)
26°C (79°F)
8.5 mm (0.3 in)
Heavy rain
93% · SW 1 m/s (2 knots)
Fri
23 Oct
night
24°C (75°F)
3.7 mm (0.1 in)
Rain
100%
2 m/s (4 knots)
morning
23°C (73°F)
3 mm (0.1 in)
Rain
99%
2 m/s (4 knots)
afternoon
27°C (81°F)
1.1 mm (0.04 in)
Rain
93%
2 m/s (4 knots)
evening
26°C (79°F)
8.5 mm (0.3 in)
Heavy rain
93%
1 m/s (2 knots)
Saturday
24 Oct
24°C (75°F)
0.6 mm (0.02 in)
Light rain
100% · E 2 m/s (4 knots)
23°C (73°F)
0.6 mm (0.02 in)
Light rain showers
99% · SE 2 m/s (4 knots)
31°C (88°F)
13 mm (0.5 in)
Heavy rain showers
74% · SW 2 m/s (4 knots)
24°C (75°F)
3.2 mm (0.1 in)
Rain
99% · SE 1 m/s (2 knots)
Sat
24 Oct
night
24°C (75°F)
0.6 mm (0.02 in)
Light rain
100%
2 m/s (4 knots)
morning
23°C (73°F)
0.6 mm (0.02 in)
Light rain showers
99%
2 m/s (4 knots)
afternoon
31°C (88°F)
13 mm (0.5 in)
Heavy rain showers
74%
2 m/s (4 knots)
evening
24°C (75°F)
3.2 mm (0.1 in)
Rain
99%
1 m/s (2 knots)
Sunday
25 Oct
24°C (75°F)
5.2 mm (0.2 in)
Heavy rain
100% · SE 2 m/s (4 knots)
23°C (73°F)
1.5 mm (0.1 in)
Rain
99% · SE 2 m/s (4 knots)
30°C (86°F)
8.5 mm (0.3 in)
Heavy rain
76% · SW 3 m/s (6 knots)
25°C (77°F)
3.9 mm (0.2 in)
Rain
97% · SE 2 m/s (4 knots)
Sun
25 Oct
night
24°C (75°F)
5.2 mm (0.2 in)
Heavy rain
100%
2 m/s (4 knots)
morning
23°C (73°F)
1.5 mm (0.1 in)
Rain
99%
2 m/s (4 knots)
afternoon
30°C (86°F)
8.5 mm (0.3 in)
Heavy rain
76%
3 m/s (6 knots)
evening
25°C (77°F)
3.9 mm (0.2 in)
Rain
97%
2 m/s (4 knots)
Monday
26 Oct
24°C (75°F)
3.5 mm (0.1 in)
Rain
99% · SE 1 m/s (2 knots)
23°C (73°F)
6.3 mm (0.2 in)
Heavy rain
99% · SE 2 m/s (4 knots)
27°C (81°F)
5.5 mm (0.2 in)
Heavy rain
87% · SW 2 m/s (4 knots)
26°C (79°F)
2 mm (0.1 in)
Rain
97% · SE 1 m/s (2 knots)
Mon
26 Oct
night
24°C (75°F)
3.5 mm (0.1 in)
Rain
99%
1 m/s (2 knots)
morning
23°C (73°F)
6.3 mm (0.2 in)
Heavy rain
99%
2 m/s (4 knots)
afternoon
27°C (81°F)
5.5 mm (0.2 in)
Heavy rain
87%
2 m/s (4 knots)
evening
26°C (79°F)
2 mm (0.1 in)
Rain
97%
1 m/s (2 knots)
Tuesday
27 Oct
24°C (75°F)
3.7 mm (0.1 in)
Rain
99% · E 1 m/s (2 knots)
23°C (73°F)
1.6 mm (0.1 in)
Rain
99% · SE 1 m/s (2 knots)
27°C (81°F)
6.2 mm (0.2 in)
Heavy rain
89% · SW 1 m/s (2 knots)
26°C (79°F)
8 mm (0.3 in)
Heavy rain
96% · E 1 m/s (2 knots)
Tue
27 Oct
night
24°C (75°F)
3.7 mm (0.1 in)
Rain
99%
1 m/s (2 knots)
morning
23°C (73°F)
1.6 mm (0.1 in)
Rain
99%
1 m/s (2 knots)
afternoon
27°C (81°F)
6.2 mm (0.2 in)
Heavy rain
89%
1 m/s (2 knots)
evening
26°C (79°F)
8 mm (0.3 in)
Heavy rain
96%
1 m/s (2 knots)
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
Gampaha weather by month
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