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Weather Forecast for Graz

Steiermark, Austria

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Current Weather - Graz: 17°C

Steiermark, Austria

Clear

Feels like 16°C

Wind

6 km/h NW

Humidity

70%

Pressure

1018 mb

UV Index

0

Visibility

10 km
Sunny

Sunny

Friday, July 31, 2026

High

35°C

Low

17°C

Rain Chance

2%

Hourly Forecast

Clear 17°C
05:00
Sunny 17°C
06:00
Sunny 18°C
07:00
Sunny 24°C
08:00
Sunny 27°C
09:00
Sunny 30°C
10:00
Sunny 31°C
11:00
Sunny 32°C
12:00
Sunny 33°C
13:00
Sunny 34°C
14:00
Sunny 34°C
15:00
Sunny 35°C
16:00
Sunny 34°C
17:00
Sunny 33°C
18:00
Sunny 30°C
19:00
Sunny 25°C
20:00
Clear 23°C
21:00
Clear 22°C
22:00
Clear 21°C
23:00
Aug 01

Day Statistics

Maximum Wind

10 km/h

Humidity

50%

Precipitation

0 mm

UV Index

8

Visibility

10 km

Rain Chance

2%

Snow Chance

0%

Sun & Moon

Sunrise

05:36 AM

Sunset

08:32 PM

Moonrise

09:29 PM

Moonset

07:33 AM

Moon Phase

Waning Gibbous

Moon Illumination

91%

Air Quality

PM2.5

14.9

μg/m³

PM10

18.4

μg/m³

NO₂

6.2

μg/m³

O₃

92.8

μg/m³

SO₂

2.4

μg/m³

CO

199

μg/m³

US EPA Index: 1 GB DEFRA Index: 2

Weather Alerts

Severe Forestfire danger Warning (Degree 3/4) - Slovenia / North-East

Slovenia / North-East Jul 30, 09:09 AM - Aug 4, 12:59 AM
Severity: Severe Urgency: Future

There is a large risk of forest and bush fire.

Stay vigilant and be prepared there is a large risk of forest and bush fire. Immediately react to any developing fire. The public are asked to exercise extreme caution in the countryside, and immediately notify emergency services on any fire.

Event: Severe Forestfire danger Warning Certainty: Likely Category: Met

Severe High temperature Warning (Degree 3/4) - Slovenia / North-East

Slovenia / North-East Jul 30, 10:57 AM - Jul 31, 05:59 PM
Severity: Severe Urgency: Future

High temperatures will affect the health of sensitive members of the population.

Stay in the shade at midday and in the afternoon, while intense physical effort is not recommended. Eat light food and drink enough liquids. Wear airy and light clothes. Drinking coffee, alcohol or very sweet drinks is not recommended. If you take medication for regulating blood pressure, consult your doctor. Air conditioning should be set to a temperature that is no more than 8 °C lower than the outside temperature. Domestic animals should have enough fresh water and shade. Living premises should be aired out at night and in the morning and sufficient air circulation should be ensured. We recommend shading premises externally. Vehicles parked in the sun should be aired out thoroughly before driving.

Event: Severe High temperature Warning Certainty: Likely Category: Met

Thunderstormwarning

Kufstein Jul 30, 10:28 AM - Jul 31, 11:00 PM
Severity: Moderate Urgency: Future

Thunderstorms with gusts are expected.

BE AWARE that thunderstorms may occur. Take extra care in exposed areas, like mountains, forest and open terrain. Disruption to outdoor activities is possible.

Event: Thunderstormwarning Certainty: Likely Category: Met