Weather in Barnaul - 14-day forecast

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

Forecast for the next days in Barnaul

today🌤️ 27°💧 1.4 mm

Thu☀️ 23°💧 0.4 mm

Fri☀️ 22°💧 0.2 mm

Sat☁️ 25°💧 0.2 mm

Sun☁️ 22°💧 3.2 mm

Mon🌤️ 27°💧 0.3 mm

Tue☁️ 30°💧 0.1 mm

Wed🌧️ 31°💧 0.6 mm

14-day forecast - Barnaul

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

Next 16 days · forecast

23°

around 17° at night · days with rain: 7

Weeks 3-4 · avg for July

26°

around 15° at night · rain chance 53%

Weeks 5-7 · avg for August

24°

around 12° at night · rain chance 43%

The 30 & 45-day outlook for Barnaul: the next 16 days are a numerical forecast updated daily - on average 23° by day and 17° at night. Further out we rely on multi-year climate averages: around 26° in July, and about 24° in August. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Barnaul

Wednesday8 July 2026

🌤️27°a few clouds

sunrise 05:07 · sunset 21:53 · night 17° · evening 25° · rain 1.42 mm · humidity 46% · wind 6 m/s · clouds 21%

Thursday9 July 2026

☀️23°clear sky

sunrise 05:08 · sunset 21:52 · night 15° · evening 22° · rain 0.36 mm · humidity 40% · wind 6 m/s · clouds 3%

Friday10 July 2026

☀️22°clear sky

sunrise 05:09 · sunset 21:51 · night 15° · evening 23° · rain 0.23 mm · humidity 37% · wind 5 m/s · clouds 3%

Saturday11 July 2026

☁️25°overcast clouds

sunrise 05:10 · sunset 21:50 · night 16° · evening 23° · rain 0.19 mm · humidity 36% · wind 5 m/s · clouds 90%

Sunday12 July 2026

☁️22°overcast clouds

sunrise 05:11 · sunset 21:49 · night 18° · evening 24° · rain 3.22 mm · humidity 52% · wind 4 m/s · clouds 97%

Monday13 July 2026

🌤️27°scattered clouds

sunrise 05:12 · sunset 21:48 · night 20° · evening 27° · rain 0.28 mm · humidity 41% · wind 3 m/s · clouds 31%

Tuesday14 July 2026

☁️30°broken clouds

sunrise 05:14 · sunset 21:47 · night 24° · evening 32° · rain 0.1 mm · humidity 39% · wind 3 m/s · clouds 65%

Wednesday15 July 2026

🌧️31°light rain

sunrise 05:15 · sunset 21:46 · night 22° · evening 25° · rain 0.58 mm · humidity 38% · wind 5 m/s · clouds 74%

Thursday16 July 2026

🌧️30°moderate rain

sunrise 05:16 · sunset 21:45 · night 17° · evening 20° · rain 11.69 mm · humidity 44% · wind 9 m/s · clouds 81%

Friday17 July 2026

🌧️17°light rain

sunrise 05:17 · sunset 21:44 · night 15° · evening 17° · rain 2.3 mm · humidity 75% · wind 6 m/s · clouds 62%

Saturday18 July 2026

🌧️17°moderate rain

sunrise 05:19 · sunset 21:43 · night 11° · evening 13° · rain 15.08 mm · humidity 60% · wind 5 m/s · clouds 96%

Sunday19 July 2026

☁️18°broken clouds

sunrise 05:20 · sunset 21:41 · night 13° · evening 18° · rain 7.82 mm · humidity 40% · wind 3 m/s · clouds 53%

Monday20 July 2026

☁️19°overcast clouds

sunrise 05:22 · sunset 21:40 · night 15° · evening 19° · rain 1.01 mm · humidity 35% · wind 3 m/s · clouds 85%

Tuesday21 July 2026

☁️21°overcast clouds

sunrise 05:23 · sunset 21:39 · night 16° · evening 20° · rain 0.56 mm · humidity 42% · wind 4 m/s · clouds 92%

Wednesday22 July 2026

☁️19°overcast clouds

sunrise 05:24 · sunset 21:37 · night 16° · evening 19° · rain 0.39 mm · humidity 51% · wind 6 m/s · clouds 95%

Thursday23 July 2026

☁️22°broken clouds

sunrise 05:26 · sunset 21:36 · night 15° · evening 22° · humidity 44% · wind 6 m/s · clouds 81%

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

Today the UV index in Barnaul is 7 (high) - unprotected fair skin can burn in about 30 minutes. SPF 30-50, a hat and sunglasses are a must. Better stay in shade between 11:00 and 15:00.

Air quality and smog in Barnaul

City	PM2.5 (µg/m³)	PM10 (µg/m³)	Air quality
Nowosybirsk	22.4	22.7	good
Krasnoyarsk	22.4	22.9	good
Moskwa	21.1	25.5	good
Czelabinsk	17.3	18.5	good
Wolgograd	15.1	21.5	good
Samara	12	13.2	very good
Nizhny Novgorod	11.9	13	very good
Uljanowsk	11.8	12.3	very good
Sankt Petersburg	11.4	13.6	very good
Kazan	11	11.7	very good
Saratow	10.9	11.7	very good
Rostow nad Donem	10.7	13.7	very good
Perm	7.4	7.8	very good
Krasnodar	7	13.1	very good
Woronez	5.8	7.7	very good

Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-07-08, 08:00).

Barnaul weather through the year

Warmest, driest months on average: May, June, July, August.

🎉 Public holidays in Barnaul - when are the long weekends?

Next long weekend in Barnaul: New Year's Day (1 January, Friday) - Friday–Sunday (3 days off).

4 NovemberWednesday

Unity Day

1 JanuaryFriday 2027

New Year's Day

🎈 long weekend

2 JanuarySaturday 2027

New Year holiday

falls on a weekend

3 JanuarySunday 2027

New Year holiday

falls on a weekend

4 JanuaryMonday 2027

New Year holiday

🎈 long weekend

5 JanuaryTuesday 2027

New Year holiday

🎈 long weekend + bridge day

6 JanuaryWednesday 2027

New Year holiday

7 JanuaryThursday 2027

Christmas Day (Orthodox)

🎈 long weekend + bridge day

23 FebruaryTuesday 2027

Defender of the Fatherland Day

🎈 long weekend + bridge day

8 MarchMonday 2027

International Women's Day

🎈 long weekend

1 MaySaturday 2027

Labour Day

falls on a weekend

9 MaySunday 2027

Victory Day

falls on a weekend

Public holidays (statutory days off) - shops, offices and some attractions may be closed. A "bridge day" is a workday between a holiday and the weekend worth taking as leave.

Nearby places

NovosibirskOskemenPavlodarOelgiyOmskKhovd

FAQ - Barnaul weather

What is the weather like in Barnaul today?

Today it is about 27° during the day and 17° at night, a few clouds.

How far ahead can I check the forecast for Barnaul?

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.