Today
Mon, Jun 22
Overcast
33°20°
- Rain chance
- 0%
- Precip
- 0 mm
- Max wind
- 18 km/h
Zanjan air quality
Zanjan, Iran · Tehran time · 36.68°, 48.50°
Current conditions · 3:45 AM local
Current conditions in Zanjan
20°C
Partly cloudy
Feels like 21°C
- Humidity
- 41%
- Wind
- 8 km/h E
- Gusts
- 16 km/h
- UV index
- 0
- Visibility
- 42.9 km
Air quality
58
Moderate
US AQI · European AQI 36
Air quality in Zanjan is currently moderate, with a US AQI of 58 (European AQI 36). The dominant pollutant right now is ozone. Unusually sensitive people should consider easing prolonged outdoor exertion. Fine particulate matter (PM2.5) measures 15.9 µg/m³.
Pollutants
- PM2.5
- 15.9 µg/m³
- PM10
- 26.5 µg/m³
- Ozone (O₃)
- 90 µg/m³
- NO₂
- 3.4 µg/m³
- SO₂
- 1.6 µg/m³
- CO
- 131 µg/m³
- Dust
- 24 µg/m³
AQI computed from the CAMS air quality model via Open-Meteo. Bands follow the US EPA scale.
Right now
Right now in Zanjan, it's partly cloudy with the temperature at 20 °C. It feels close to the actual reading at 19 °C. Wind is from the E at 8 km/h. Humidity stands at 48% with sea-level pressure near 1012 hPa.
At a glance
Today
33° / 20°Overcast · extreme UV
Tomorrow
31° / 17°Partly cloudy · extreme UV
Upcoming · to Sunday
34° / 15°A steady stretch: highs near 34°, lows around 15°, and no day above a 5% rain chance through Sunday.
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Next 3 days
Expect overcast today, between 20 °C and 33 °C. Tomorrow looks like partly cloudy; temperatures run from 17 °C up to 31 °C. Wednesday looks like partly cloudy; temperatures run from 18 °C up to 34 °C. Gusts may reach 62 km/h from the SSE.
Tomorrow
Tue, Jun 23
Partly cloudy
31°17°
- Rain chance
- 3%
- Precip
- 0 mm
- Max wind
- 16 km/h
Wednesday
Wed, Jun 24
Partly cloudy
34°18°
- Rain chance
- 5%
- Precip
- 0 mm
- Max wind
- 36 km/h
Next 48 hours
- 12 AM23°0%9 km/h
- 1 AM22°0%9 km/h
- 2 AM21°0%7 km/h
- 3 AM21°0%8 km/h
- 4 AM20°0%8 km/h
- 5 AM20°0%8 km/h
- 6 AM20°0%9 km/h
- 7 AM21°0%6 km/h
- 8 AM24°0%6 km/h
- 9 AM26°0%9 km/h
- 10 AM28°0%13 km/h
- 11 AM30°0%10 km/h
- 12 PM32°0%2 km/h
- 1 PM32°0%5 km/h
- 2 PM33°0%7 km/h
- 3 PM33°0%1 km/h
- 4 PM33°0%6 km/h
- 5 PM31°0%10 km/h
- 6 PM27°0%16 km/h
- 7 PM24°0%18 km/h
- 8 PM23°0%17 km/h
- 9 PM21°0%15 km/h
- 10 PM20°0%12 km/h
- 11 PM20°0%11 km/h
- 12 AM19°0%11 km/h
- 1 AM18°0%6 km/h
- 2 AM18°0%3 km/h
- 3 AM18°0%3 km/h
- 4 AM17°0%4 km/h
- 5 AM17°0%5 km/h
- 6 AM17°0%4 km/h
- 7 AM18°0%5 km/h
- 8 AM20°0%5 km/h
- 9 AM22°0%5 km/h
- 10 AM24°0%6 km/h
- 11 AM26°0%6 km/h
- 12 PM28°0%5 km/h
- 1 PM29°0%6 km/h
- 2 PM31°0%8 km/h
- 3 PM31°0%8 km/h
- 4 PM31°0%11 km/h
- 5 PM29°3%16 km/h
- 6 PM29°0%14 km/h
- 7 PM26°0%14 km/h
- 8 PM24°0%12 km/h
- 9 PM23°0%12 km/h
- 10 PM22°0%11 km/h
- 11 PM21°0%11 km/h
In depth
Zanjan starts the period under partly cloudy, with the mercury at 20 °C and a feels-like of 19 °C. Today's forecast calls for overcast, topping out near 33 °C before falling back to 20 °C overnight. Winds blow mainly from the E around 18 km/h, with gusts up to 31 km/h. Daytime highs hold fairly steady this week, staying within 29 to 34 °C. No meaningful rain shows up in the seven-day outlook, so dry conditions should dominate. Tomorrow brings partly cloudy with a high of 31 °C and a 3% chance of precipitation. The UV index reaches 9 today, so sun protection is sensible during the middle of the day. Sunrise comes at 04:57 and sunset at 19:38, giving 14.7 hours of daylight. Current humidity sits at 48% with pressure near 1012 hPa. Looking further out, Friday shows partly cloudy with a high around 32 °C, while Sunday ends the week at 32 °C. Forecast details are refreshed throughout the day as new model runs arrive, so check back for the latest figures.
Sun & UV
- Sunrise
- 4:57 AM
- Sunset
- 7:38 PM
- Daylight
- 14h 40m
- Max UV
- 8.95 Very high
Wind
- Wind
- 8 km/h
- Gusts
- 16 km/h
- Direction
- E (98°)
Farming weather
Soil temperatures today read surface 21.2 °C, 6 cm 26.2 °C, 18 cm 30.4 °C, 54 cm 24.9 °C. Soil moisture sits at 0-1 cm at 0.07 m³/m³, 3-9 cm at 0.18 m³/m³, 27-81 cm at 0.28 m³/m³. For wheat, the root-zone reading is below the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 50 mm against only 0 mm of expected rain — a 50 mm deficit, so irrigation will be needed this week. A suitable spraying window opens around 05:00 on 2026-06-22, with winds at or below 15 km/h and no rain expected. Heat stress is likely for wheat with highs reaching 34 °C (threshold 32 °C). Projected growing degree days over the next week: wheat 141, maize 102.
- Topsoil moisture
- 0.065 m³/m³
- Soil temp
- 22°C
- ET₀ today
- 6.96 mm
- Spray window
- ~5:00
- Rain (next 7d)
- 0 mm
- Wind
- 8 km/h
- Humidity
- 41%
Advisory summary
No weather alert thresholds are crossed for Zanjan in the current forecast (derived from forecast data, not official warnings). Conditions may still change — check back for updates.
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All data for Zanjan
| Variable | Value |
|---|---|
| City | Zanjan, Zanjan, Iran |
| Coordinates | 36.67642, 48.49628 |
| Elevation | 1666 m |
| Timezone | Asia/Tehran |
| Population | 357,471 |
| Observed at (local) | 3:45 AM |
| Temperature (2 m) | 20°C |
| Apparent temperature | 21°C |
| Relative humidity (2 m) | 41% |
| Dew point (2 m) | 9°C |
| Precipitation (last hour) | 0 mm |
| Rain | 0 mm |
| Showers | 0 mm |
| Snowfall | 0 cm |
| Weather code (WMO) | 2 |
| Cloud cover | 39% |
| Surface pressure | 837 hPa |
| Sea-level pressure | 1012 hPa |
| Wind speed (10 m) | 8 km/h |
| Wind gusts (10 m) | 16 km/h |
| Wind direction (10 m) | 98° (E) |
| Visibility | 42.9 km |
| UV index | 0 |
| Day / night | Night |
| Today max / min | 33°C / 20°C |
| Today feels-like max / min | 34°C / 19°C |
| Today precipitation sum | 0 mm |
| Today rain sum | 0 mm |
| Today snowfall sum | 0 cm |
| Today max precip probability | 0% |
| Today max wind / gusts | 18 km/h / 31 km/h |
| Dominant wind direction | 89° (E) |
| Sunrise / sunset | 4:57 AM / 7:38 PM |
| Daylight duration | 14h 40m |
| Sunshine duration | 13h 52m |
| Max UV index | 8.95 |
| Reference evapotranspiration (ET₀) | 6.96 mm |
| Topsoil moisture (0–1 cm) | 0.065 m³/m³ |
| Surface soil temperature | 22°C |
| US AQI | 58 |
| European AQI | 36 |
| PM2.5 | 15.9 µg/m³ |
| PM10 | 26.5 µg/m³ |
| Ozone (O₃) | 90 µg/m³ |
| Nitrogen dioxide (NO₂) | 3.4 µg/m³ |
| Sulphur dioxide (SO₂) | 1.6 µg/m³ |
| Carbon monoxide (CO) | 131 µg/m³ |
| Dust | 24 µg/m³ |
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<iframe src="https://weathertomorrow.cloud/embed/city/ir/zanjan/zanjan" width="320" height="180" frameborder="0" title="Zanjan weather" loading="lazy"></iframe>Frequently asked questions
Will it rain in Zanjan tomorrow?
Rain is unlikely in Zanjan tomorrow; the precipitation chance stays around 3%.
What is the temperature in Zanjan today?
Today Zanjan sees overcast with a high of 33 °C and a low of 20 °C.
How hot will it be in Zanjan tomorrow?
Tomorrow's high in Zanjan is forecast at 31 °C with partly cloudy.
Is it windy in Zanjan today?
No, not especially; gusts only reach up to 31 km/h today.
What is the UV index in Zanjan today?
The UV index peaks at 9 today, which is very high.
What time is sunrise and sunset in Zanjan today?
The sun rises at 04:57 and sets at 19:38 local time.
Is the air quality in Zanjan good today?
Air quality is moderate right now, with a US AQI reading of 58.