Today
Sun, Jun 21
Fog
29°18°
- Rain chance
- 55%
- Precip
- 0 mm
- Max wind
- 16 km/h
Weimar air quality
Thuringia, Germany · Berlin time · 50.98°, 11.33°
Current conditions · 5:00 PM local
Current conditions in Weimar
29°C
Clear sky
Feels like 31°C
- Humidity
- 55%
- Wind
- 10 km/h ENE
- Gusts
- 24 km/h
- UV index
- 2.2
- Visibility
- 40.5 km
Air quality
49
Good
US AQI · European AQI 49
Air quality in Weimar is currently good, with a US AQI of 49 (European AQI 49). The dominant pollutant right now is ozone. Air quality is healthy; no precautions needed. Fine particulate matter (PM2.5) measures 6.1 µg/m³. Pollen in the air today: grass (moderate) — allergy sufferers take note.
Pollutants
- PM2.5
- 6.1 µg/m³
- PM10
- 9.1 µg/m³
- Ozone (O₃)
- 113 µg/m³
- NO₂
- 1.4 µg/m³
- SO₂
- 0.4 µg/m³
- CO
- 139 µg/m³
- Dust
- 2 µg/m³
Pollen
- Grass
- 33.9 gr/m³
- Birch
- 0 gr/m³
- Alder
- 0 gr/m³
- Olive
- 0.1 gr/m³
- Mugwort
- 0 gr/m³
- Ragweed
- 0 gr/m³
AQI computed from the CAMS air quality model via Open-Meteo. Bands follow the US EPA scale.
Right now
Weimar is currently seeing clear sky, with 29 °C on the thermometer. It feels warmer than it reads, more like 31 °C. Wind is from the ENE at 10 km/h. Humidity stands at 55% with sea-level pressure near 1025 hPa.
At a glance
Today
29° / 18°Fog · 55% chance of rain
Tomorrow
29° / 19°Overcast
Upcoming · to Saturday
34° / 17°A steady stretch: highs near 34°, lows around 17°, and no day above a 6% rain chance through Saturday.
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Next 3 days
Expect fog today, between 18 °C and 29 °C. Rain chance peaks at 55%. Tomorrow brings overcast with a high of 29 °C and a low of 19 °C. Tuesday looks like overcast; temperatures run from 18 °C up to 28 °C.
Tomorrow
Mon, Jun 22
Overcast
29°19°
- Rain chance
- 15%
- Precip
- 0 mm
- Max wind
- 12 km/h
Tuesday
Tue, Jun 23
Overcast
28°18°
- Rain chance
- 0%
- Precip
- 0 mm
- Max wind
- 7 km/h
Next 48 hours
- 12 AM22°0%2 km/h
- 1 AM20°0%2 km/h
- 2 AM20°0%3 km/h
- 3 AM19°0%1 km/h
- 4 AM19°0%2 km/h
- 5 AM18°0%2 km/h
- 6 AM19°0%2 km/h
- 7 AM20°0%1 km/h
- 8 AM24°0%1 km/h
- 9 AM26°0%8 km/h
- 10 AM25°0%16 km/h
- 11 AM27°0%13 km/h
- 12 PM28°15%7 km/h
- 1 PM28°20%12 km/h
- 2 PM27°40%11 km/h
- 3 PM28°53%8 km/h
- 4 PM29°55%8 km/h
- 5 PM29°35%10 km/h
- 6 PM29°23%10 km/h
- 7 PM29°8%8 km/h
- 8 PM28°5%7 km/h
- 9 PM26°3%4 km/h
- 10 PM24°0%5 km/h
- 11 PM23°0%4 km/h
- 12 AM22°3%4 km/h
- 1 AM21°3%3 km/h
- 2 AM20°8%3 km/h
- 3 AM20°15%2 km/h
- 4 AM19°5%2 km/h
- 5 AM19°5%2 km/h
- 6 AM19°10%2 km/h
- 7 AM20°13%3 km/h
- 8 AM22°13%7 km/h
- 9 AM23°5%8 km/h
- 10 AM24°0%9 km/h
- 11 AM25°8%11 km/h
- 12 PM26°0%11 km/h
- 1 PM27°5%12 km/h
- 2 PM28°3%9 km/h
- 3 PM28°3%11 km/h
- 4 PM29°0%11 km/h
- 5 PM29°0%11 km/h
- 6 PM29°3%11 km/h
- 7 PM28°3%11 km/h
- 8 PM27°0%9 km/h
- 9 PM25°0%7 km/h
- 10 PM24°0%4 km/h
- 11 PM22°0%2 km/h
In depth
The weather picture for Weimar opens with clear sky; it's 29 °C out, feeling like 31 °C. Today's forecast calls for fog, topping out near 29 °C before falling back to 18 °C overnight. Winds blow mainly from the NE around 16 km/h, with gusts up to 36 km/h. A warming trend takes daytime highs from 28 to 34 °C over the coming week. Rain is in the picture on Saturday, with roughly 3 mm expected in total across the week. Tomorrow brings overcast with a high of 29 °C and a 15% chance of precipitation. The UV index reaches 7 today, so sun protection is sensible during the middle of the day. Sunrise comes at 05:00 and sunset at 21:32, giving 16.5 hours of daylight. Current humidity sits at 55% with pressure near 1025 hPa. Looking further out, Thursday shows partly cloudy with a high around 31 °C, while Saturday ends the week at 33 °C. Forecast details are refreshed throughout the day as new model runs arrive, so check back for the latest figures.
Sun & UV
- Sunrise
- 5:00 AM
- Sunset
- 9:32 PM
- Daylight
- 16h 32m
- Max UV
- 6.55 High
Wind
- Wind
- 10 km/h
- Gusts
- 24 km/h
- Direction
- ENE (60°)
Farming weather
Soil temperatures today read surface 22.2 °C, 6 cm 24.6 °C, 18 cm 25.2 °C, 54 cm 19.2 °C. Soil moisture sits at 0-1 cm at 0.2 m³/m³, 3-9 cm at 0.2 m³/m³, 27-81 cm at 0.25 m³/m³. For wheat, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 35 mm against only 3 mm of expected rain — a 32 mm deficit, so irrigation will be needed this week. A suitable spraying window opens around 06:00 on 2026-06-21, 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 144, maize 106.
- Topsoil moisture
- 0.21 m³/m³
- Soil temp
- 21°C
- ET₀ today
- 5.01 mm
- Spray window
- ~5:00
- Rain (next 7d)
- 3.3 mm
- Wind
- 10 km/h
- Humidity
- 55%
Advisory summary
No weather alert thresholds are crossed for Weimar 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 Weimar
| Variable | Value |
|---|---|
| City | Weimar, Thuringia, Germany |
| Coordinates | 50.9803, 11.32903 |
| Elevation | 220 m |
| Timezone | Europe/Berlin |
| Population | 64,727 |
| Observed at (local) | 5:00 PM |
| Temperature (2 m) | 29°C |
| Apparent temperature | 31°C |
| Relative humidity (2 m) | 55% |
| Dew point (2 m) | 19°C |
| Precipitation (last hour) | 0 mm |
| Rain | 0 mm |
| Showers | 0 mm |
| Snowfall | 0 cm |
| Weather code (WMO) | 0 |
| Cloud cover | 0% |
| Surface pressure | 999 hPa |
| Sea-level pressure | 1025 hPa |
| Wind speed (10 m) | 10 km/h |
| Wind gusts (10 m) | 24 km/h |
| Wind direction (10 m) | 60° (ENE) |
| Visibility | 40.5 km |
| UV index | 2.2 |
| Day / night | Day |
| Today max / min | 29°C / 18°C |
| Today feels-like max / min | 32°C / 20°C |
| Today precipitation sum | 0 mm |
| Today rain sum | 0 mm |
| Today snowfall sum | 0 cm |
| Today max precip probability | 55% |
| Today max wind / gusts | 16 km/h / 36 km/h |
| Dominant wind direction | 45° (NE) |
| Sunrise / sunset | 5:00 AM / 9:32 PM |
| Daylight duration | 16h 32m |
| Sunshine duration | 14h 41m |
| Max UV index | 6.55 |
| Reference evapotranspiration (ET₀) | 5.01 mm |
| Topsoil moisture (0–1 cm) | 0.21 m³/m³ |
| Surface soil temperature | 21°C |
| US AQI | 49 |
| European AQI | 49 |
| PM2.5 | 6.1 µg/m³ |
| PM10 | 9.1 µg/m³ |
| Ozone (O₃) | 113 µg/m³ |
| Nitrogen dioxide (NO₂) | 1.4 µg/m³ |
| Sulphur dioxide (SO₂) | 0.4 µg/m³ |
| Carbon monoxide (CO) | 139 µg/m³ |
| Dust | 2 µg/m³ |
| Alder pollen | 0 gr/m³ |
| Birch pollen | 0 gr/m³ |
| Grass pollen | 33.9 gr/m³ |
| Mugwort pollen | 0 gr/m³ |
| Olive pollen | 0.1 gr/m³ |
| Ragweed pollen | 0 gr/m³ |
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<iframe src="https://weathertomorrow.cloud/embed/city/de/thuringia/weimar" width="320" height="180" frameborder="0" title="Weimar weather" loading="lazy"></iframe>Frequently asked questions
Will it rain in Weimar tomorrow?
Rain is unlikely in Weimar tomorrow; the precipitation chance stays around 15%.
What is the temperature in Weimar today?
Today Weimar sees fog with a high of 29 °C and a low of 18 °C.
How hot will it be in Weimar tomorrow?
Tomorrow's high in Weimar is forecast at 29 °C with overcast.
Is it windy in Weimar today?
No, not especially; gusts only reach up to 36 km/h today.
What is the UV index in Weimar today?
The UV index peaks at 7 today, which is high.
What time is sunrise and sunset in Weimar today?
The sun rises at 05:00 and sets at 21:32 local time.
Is the air quality in Weimar good today?
Air quality is good right now, with a US AQI reading of 49.