See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:40
Sunrise
18:20
Sunset
Moon
Waxing Crescent
07:05
Moonrise
18:25
Moonset
Daily Forecast
Today
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Air Quality Data Available
Upgrade to access real-time air quality data for Arzamas.
Resources
UV Index
Humidity
Weather in Arzamas today, September 12, 2026
Arzamas could see fog on September 12, 2026, so early travel may need extra care. Visibility is the main watchpoint while the air stays still. Expect a grey start, with morning cloud around 99% by 11:00. Outdoor plans early on should not rely on bright skies.
The day peaks near 14°C and cools toward 8°C. Expect humidity between 75% and 94%, most humid near 21:00. Expect gentle winds, highest near 11:00 at 3.9 km/h.
The second half of the day still looks unsettled, with rain probability around 54% by 14:00. Dense cloud near 100% at 12:00 keeps the feel grey. Horizontal visibility sits around 27.4 km, briefly nearer 17.9 km. The sun rises at 05:40 and sets at 18:20, for a total of 12 hours 39 minutes of sunlight today.
In short, fog or mist is the watchpoint in Arzamas on September 12, 2026; leave extra time for travel around a high of 14°C.
Frequently asked questions about weather in Arzamas
How warm does it get in Arzamas?
The warmest month in Arzamas is July, with average high temperatures of 25°C. The average temperature during this period is around 20°C.
How cold does it get in Arzamas?
The coldest month in Arzamas is January, with average low temperatures of -11°C. The average temperature during this period is around -8°C.
What is the wettest time of year in Arzamas?
The wettest month in Arzamas is July, with an average of 79mm of precipitation.
What is the driest time of year in Arzamas?
The driest month in Arzamas is March, with an average of 32mm of precipitation.
Explore more weather forecasts
- Lukoyanov, Nizhny Novgorod Oblast
- Moscow, Moskva
- Pervomaysk, Nizhny Novgorod Oblast
- Saint Petersburg, Sankt-Peterburg
- Sarov, Nizhny Novgorod Oblast
- Novosibirsk, Novosibirsk Oblast
- Vorsma, Nizhny Novgorod Oblast
- Yekaterinburg, Sverdlovsk Oblast
- Pavlovo, Nizhny Novgorod Oblast
- Nizhniy Novgorod, Nizhny Novgorod Oblast
- Bogorodsk, Nizhny Novgorod Oblast
- Kazan, Tatarstan
- Kulebaki, Nizhny Novgorod Oblast
- Chelyabinsk, Chelyabinsk Oblast
- Kstovo, Nizhny Novgorod Oblast
- Omsk, Omsk Oblast
