Gampaha District (Negombo)
Tomorrow
Tomorrow weather in Gampaha District
Tuesday, 15th September 2026
28°
Light rain shower
Feels like 32° · Low 27°
The weather tomorrow in Gampaha District will be a bit hotter than today, with max temperatures of 28°.
The rain is expected to get stronger, the expected precipitation are 11 mm.
The wind tomorrow will get stronger and reach 26 km/h.
The humidity in Gampaha District will continue to be high and expected to go over 80%.
28° / 27°
Temp
87%
Rain
26 km/h
Wind
80%
Humidity
Gampaha District Weather Pages
Gampaha District hourly forecast for tomorrow
Scroll right to see more weather forecasts for Gampaha District tomorrow
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 06:01 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 18:10 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | |  | | |  | | | | | | | | |  | | | |  | | | | | | Next |
| temperatures | 27.1° | 27.7° | 27.7° | 27.8° | 27.7° | 27.8° | 27.8° | Sunrise | 27.8° | 27.4° | 27.5° | 27° | 27.1° | 27.2° | 27.4° | 27.5° | 27.7° | 27.9° | 28° | 27.5° | Sunset | 27.8° | 27.6° | 27.1° | 27.1° | 27.2° | |
| Feels like | 30° | 30.7° | 30.7° | 30.9° | 31° | 31.3° | 31.4° | 31.5° | 30.7° | 31.2° | 30.4° | 30.6° | 30.6° | 31° | 30.9° | 31.1° | 31.5° | 31.9° | 31.1° | 31.7° | 31.4° | 30.4° | 30.3° | 30.3° | |||
| wind speed | 18 km/h | 20 km/h | 21 km/h | 21 km/h | 22 km/h | 26 km/h | 20 km/h | 19 km/h | 19 km/h | 19 km/h | 15 km/h | 14 km/h | 14 km/h | 13 km/h | 12 km/h | 11 km/h | 13 km/h | 15 km/h | 17 km/h | 20 km/h | 21 km/h | 21 km/h | 23 km/h | 23 km/h | |||
| wind degree | 259° | 260° | 263° | 266° | 267° | 269° | 261° | 257° | 255° | 254° | 257° | 265° | 278° | 285° | 285° | 275° | 265° | 260° | 261° | 259° | 258° | 265° | 269° | 267° | |||
| wind direction | W | W | W | W | W | W | W | WSW | WSW | WSW | WSW | W | W | WNW | WNW | W | W | W | W | W | WSW | W | W | W | |||
| Precipitation | 1.5 mm | 0.1 mm | 0.7 mm | 0.5 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0.2 mm | 0.2 mm | 1.1 mm | 0.2 mm | 0.4 mm | 0.3 mm | 0.7 mm | 0 mm | 0 mm | 0.2 mm | 1 mm | 0.1 mm | 1.2 mm | 0.9 mm | 1.2 mm | 1 mm | |||
| chance for rain | 69% | 27% | 55% | 52% | 21% | 22% | 25% | 30% | 39% | 38% | 69% | 39% | 49% | 45% | 58% | 22% | 22% | 37% | 67% | 35% | 69% | 66% | 70% | 67% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 80% | 75% | 75% | 76% | 76% | 79% | 78% | 80% | 81% | 83% | 86% | 85% | 84% | 82% | 80% | 78% | 78% | 79% | 81% | 81% | 82% | 84% | 84% | 80% | |||
| dew point | 23.4° | 22.9° | 22.9° | 23.1° | 23.2° | 23.7° | 23.7° | 23.9° | 23.9° | 24.3° | 24.4° | 24.4° | 24.3° | 24.1° | 23.8° | 23.6° | 23.6° | 23.9° | 24° | 24.2° | 24.2° | 24.1° | 24° | 23.6° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 93% | 99% | 99% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.7 | 2.3 | 5.3 | 8.6 | 11 | 9.8 | 6.9 | 4 | 1.8 | 0.5 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 |
Weather in Gampaha District tomorrow
The temperature tomorrow in Gampaha District is expected to be typical for this time of year, with a forecast of 28 °C, closely aligning with the historical average for 15th of September.
temperatures
28 °C
rain
11.4 mm
wind
26 km/h
UV
Extreme
Gampaha District daylight overview ☀️
Tomorrow in Gampaha District, The sun rises at 06:01 and sets at 18:10, giving a total daylight duration of 12 hours and 9 minutes.
Top locations in Gampaha District
Select a location for an accurate weather forecast
More Locations Quick links
More Gampaha District weather pages
What to wear tomorrow in Gampaha District? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Gampaha District forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Sunglasses
Wide brimmed hat
Sunscreen
Umbrella
The weather tomorrow in Gampaha District - FAQ
What is the maximum temperature for tomorrow in Gampaha District?
The maximum temperature for tomorrow in Gampaha District is expected to be 28° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Gampaha District? 🌧️
Yes, there is a 87% chance of rain in Gampaha District tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Gampaha District? 🌀
The wind in Gampaha District is expected to blow at 26 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Gampaha District tomorrow?
Given the forecast of 28 °C with a 87% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Gampaha District tomorrow.
What is the sunrise and sunset time for Gampaha District tomorrow?
The sun is expected to rise at 06:01 and set at 18:10 in Gampaha District.
How accurate is the weather forecast Gampaha District tomorrow? ✅
Gampaha District weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
You are here
Where is Gampaha District?Get accurate weather forecasts for Gampaha District, located at latitude 7.208 and longitude 79.836. Stay updated with localized weather information tailored for Gampaha District.
Found a mistake?
We appreciate your attention to details. Tell us here.