Weather in Biratnagar - 14-day forecast

Detailed weather forecast for Biratnagar, Nepal: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.

Forecast for the next days in Biratnagar

today🌧️ 29°💧 29.7 mm

Thu🌧️ 33°💧 42.6 mm

Fri🌧️ 28°💧 8.4 mm

Sat🌧️ 28°💧 4.2 mm

Sun🌧️ 34°💧 4.8 mm

Mon🌧️ 35°💧 10.5 mm

Tue🌧️ 28°💧 11.9 mm

Wed🌧️ 34°💧 17.7 mm

14-day forecast - Biratnagar

📅 Biratnagar 30 & 45-day weather - long-range outlook

Next 16 days · forecast

30°

around 27° at night · days with rain: 16

Weeks 3-4 · avg for July

33°

around 27° at night · rain chance 26%

Weeks 5-7 · avg for August

33°

around 27° at night · rain chance 20%

The 30 & 45-day outlook for Biratnagar: the next 16 days are a numerical forecast updated daily - on average 30° by day and 27° at night. Further out we rely on multi-year climate averages: around 33° in July, and about 33° in August. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Biratnagar

Wednesday8 July 2026

🌧️29°heavy rain

sunrise 05:09 · sunset 18:53 · night 27° · evening 32° · rain 29.66 mm · humidity 76% · wind 5 m/s · clouds 100%

Thursday9 July 2026

🌧️33°heavy rain

sunrise 05:09 · sunset 18:52 · night 27° · evening 30° · rain 42.63 mm · humidity 64% · wind 6 m/s · clouds 89%

Friday10 July 2026

🌧️28°moderate rain

sunrise 05:10 · sunset 18:52 · night 26° · evening 29° · rain 8.35 mm · humidity 82% · wind 8 m/s · clouds 100%

Saturday11 July 2026

🌧️28°moderate rain

sunrise 05:10 · sunset 18:52 · night 26° · evening 29° · rain 4.17 mm · humidity 78% · wind 8 m/s · clouds 100%

Sunday12 July 2026

🌧️34°light rain

sunrise 05:11 · sunset 18:52 · night 28° · evening 31° · rain 4.81 mm · humidity 59% · wind 6 m/s · clouds 82%

Monday13 July 2026

🌧️35°moderate rain

sunrise 05:11 · sunset 18:52 · night 28° · evening 32° · rain 10.47 mm · humidity 55% · wind 7 m/s · clouds 51%

Tuesday14 July 2026

🌧️28°moderate rain

sunrise 05:12 · sunset 18:51 · night 27° · evening 29° · rain 11.91 mm · humidity 81% · wind 5 m/s · clouds 100%

Wednesday15 July 2026

🌧️34°moderate rain

sunrise 05:12 · sunset 18:51 · night 29° · evening 33° · rain 17.7 mm · humidity 58% · wind 3 m/s · clouds 80%

Thursday16 July 2026

🌧️28°heavy rain

sunrise 05:13 · sunset 18:51 · night 27° · evening 30° · rain 30.42 mm · humidity 86% · wind 5 m/s · clouds 99%

Friday17 July 2026

🌧️30°heavy rain

sunrise 05:13 · sunset 18:51 · night 26° · evening 28° · rain 32.61 mm · humidity 77% · wind 8 m/s · clouds 100%

Saturday18 July 2026

🌧️28°heavy rain

sunrise 05:14 · sunset 18:50 · night 27° · evening 29° · rain 42.51 mm · humidity 85% · wind 6 m/s · clouds 100%

Sunday19 July 2026

🌧️31°heavy rain

sunrise 05:14 · sunset 18:50 · night 26° · evening 29° · rain 40.86 mm · humidity 73% · wind 5 m/s · clouds 99%

Monday20 July 2026

🌧️28°moderate rain

sunrise 05:15 · sunset 18:50 · night 26° · evening 27° · rain 19.2 mm · humidity 85% · wind 5 m/s · clouds 100%

Tuesday21 July 2026

🌧️28°moderate rain

sunrise 05:15 · sunset 18:49 · night 27° · evening 32° · rain 6.6 mm · humidity 79% · wind 6 m/s · clouds 100%

Wednesday22 July 2026

🌧️33°light rain

sunrise 05:16 · sunset 18:49 · night 28° · evening 32° · rain 1.89 mm · humidity 62% · wind 7 m/s · clouds 100%

Thursday23 July 2026

🌧️32°moderate rain

sunrise 05:16 · sunset 18:48 · night 28° · evening 31° · rain 24.37 mm · humidity 67% · wind 5 m/s · clouds 95%

☀️ UV index in Biratnagar - is it safe to sunbathe?

Today the UV index in Biratnagar is 6 (moderate) - unprotected fair skin can burn in about 35 minutes. Seek shade around midday. SPF 30+, sunglasses and a hat for longer stays.

Air quality and smog in Biratnagar

Air quality in Biratnagar is currently good. Fine particulate PM2.5: 24.3 µg/m³, PM10: 24.8 µg/m³.

City	PM2.5 (µg/m³)	PM10 (µg/m³)	Air quality
Biratnagar	24.3	24.8	good
Dharan	21.1	21.2	good
Bharatpur	12.8	13.3	very good
Pokhara Lekhnath	10.4	10.4	very good
Kathmandu	8	8.1	very good

Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-07-08, 06:45).

Biratnagar weather through the year

Warmest, driest months on average: January, February, March, April.

Nearby places

DharanbazarRajbirajJanakpurPhuntsholingPatanKathmandu

FAQ - Biratnagar weather

What is the weather like in Biratnagar today?

Today it is about 29° during the day and 27° at night, heavy rain.

How far ahead can I check the forecast for Biratnagar?

This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.