Weather Forecast for Graz

Steiermark, Austria

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Partly Cloudy

Current Weather - Graz: 27°C

Steiermark, Austria

Partly Cloudy

Feels like 26°C

Wind

6 km/h SE

Humidity

34%

Pressure

1014 mb

UV Index

4

Visibility

10 km

Partly Cloudy

Partly Cloudy

Friday, July 10, 2026

High

29°C

Low

15°C

Rain Chance

8%

Hourly Forecast

Partly Cloudy 27°C
14:00
Partly Cloudy 28°C
15:00
Partly Cloudy 29°C
16:00
Partly Cloudy 29°C
17:00
Partly Cloudy 28°C
18:00
Patchy rain nearby 25°C
19:00
Patchy rain nearby 21°C
20:00
Clear 19°C
21:00
Clear 18°C
22:00
Clear 18°C
23:00
Jul 11

Day Statistics

Maximum Wind

7 km/h

Humidity

57%

Precipitation

0 mm

UV Index

7

Visibility

10 km

Rain Chance

8%

Snow Chance

0%

Sun & Moon

Sunrise

05:13 AM

Sunset

08:53 PM

Moonrise

12:49 AM

Moonset

04:48 PM

Moon Phase

Waning Crescent

Moon Illumination

12%

Air Quality

PM2.5

4.9

μg/m³

PM10

7.6

μg/m³

NO₂

5.4

μg/m³

O₃

69.3

μg/m³

SO₂

0.5

μg/m³

CO

145.7

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

604.48

Diffuse Radiation

130.79

DNI

0

GTI

0

Weather Alerts

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

Slovenia / North-East Jul 9, 08:13 AM - Jul 14, 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

Moderate Thunderstorms Warning (Degree 2/4) - Slovenia / North-East

Slovenia / North-East Jul 9, 08:13 AM - Jul 11, 11:59 PM
Severity: Moderate Urgency: Future

Thunderstorms are possible, accompanied by local intense precipitation and gusty winds. Intense local showers with wind blasts and lightning strikes are possible. Torrential watercourses may rise quickly. Rainwater floods are possible.

Beware of approaching storm clouds. Do not linger in exposed locations, e.g. under trees or power lines. Wait in a safe place, as storms usually do not last long.

Event: Moderate Thunderstorms Warning Certainty: Likely Category: Met

Heatwarning

Sankt Veit an der Glan Jul 9, 02:38 PM - Jul 10, 11:59 PM
Severity: Moderate Urgency: Future

Enhanced heat stress must be expected.

BE AWARE that high temperatures are expected. Some health risks amongst vulnerable people e.g. the elderly and very young are possible.

Event: Heatwarning Certainty: Likely Category: Met