Heilbronn Weather Conditions

Current Temperature Level

patchy rain possible
26°C
35°C17°C
Pleasant

Patchy rain nearby

Feels Like 24°C

Chances of Rain5%

Good

21AQI

Humidity

48%

Nowpatchy rain possible26°5%7 PMpartly cloudy26°4%8 PMsunny24°3%9 PMclear22°4%10 PMclear21°4%11 PMclear20°5%12 AMpartly cloudy19°6%1 AMpatchy rain possible19°22%2 AMpatchy rain possible18°41%3 AMclear18°10%4 AMclear18°10%5 AMclear18°11%6 AMclear17°11%7 AMsunny18°10%8 AMsunny21°6%9 AMsunny24°4%10 AMsunny26°2%11 AMsunny29°1%12 PMsunny30°1%1 PMsunny32°1%2 PMsunny33°1%3 PMsunny33°1%4 PMsunny34°2%5 PMsunny34°1%
.

Light rain may develop in some areas.

Last Updated: 2026-08-09 18:15 (Local Time)

Heilbronn Weather Parameters

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Heilbronn 10-Days Weather Forecast

See Monthly
Today9 Aug.


Sunny

Sunny

Clear Sky with temperature at 24 °C and humidity will be at 46% with 33.1 km/h winds.


temperature icon

35°C  /  17°C

temperature iconHumi.46 %
temperature iconPrec.0.01 mm


Sunrise icon

Sunrise

06:06 AM

14hrs 44min

Sunset icon

Sunset

08:50 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

ClearClear

20 °C

49 %

0

6.8 kmph /  ESE

Feels Like IconFeels 18 °C

Temperature IconCover 3 %

Visibility IconVisibility 10 km

1 AM

ClearClear

19 °C

50 %

0

4.7 kmph /  ESE

Feels Like IconFeels 18 °C

Temperature IconCover 3 %

Visibility IconVisibility 10 km

2 AM

ClearClear

19 °C

52 %

0

5.4 kmph /  E

Feels Like IconFeels 17 °C

Temperature IconCover 3 %

Visibility IconVisibility 10 km

3 AM

ClearClear

18 °C

53 %

0

6.1 kmph /  E

Feels Like IconFeels 17 °C

Temperature IconCover 3 %

Visibility IconVisibility 10 km

4 AM

ClearClear

18 °C

55 %

0

5.4 kmph /  E

Feels Like IconFeels 16 °C

Temperature IconCover 3 %

Visibility IconVisibility 10 km

5 AM

ClearClear

17 °C

56 %

0

5.4 kmph /  E

Feels Like IconFeels 16 °C

Temperature IconCover 4 %

Visibility IconVisibility 10 km

6 AM

ClearClear

17 °C

58 %

0

5.8 kmph /  E

Feels Like IconFeels 15 °C

Temperature IconCover 4 %

Visibility IconVisibility 10 km

7 AM

SunnySunny

18 °C

57 %

0.2

5.4 kmph /  E

Feels Like IconFeels 16 °C

Temperature IconCover 3 %

Visibility IconVisibility 10 km

8 AM

SunnySunny

22 °C

50 %

0.7

5.8 kmph /  ESE

Feels Like IconFeels 21 °C

Temperature IconCover 3 %

Visibility IconVisibility 10 km

9 AM

SunnySunny

24 °C

45 %

1.6

5.8 kmph /  SSE

Feels Like IconFeels 24 °C

Temperature IconCover 22 %

Visibility IconVisibility 10 km

10 AM

SunnySunny

27 °C

39 %

3

5 kmph /  S

Feels Like IconFeels 27 °C

Temperature IconCover 3 %

Visibility IconVisibility 10 km

11 AM

SunnySunny

29 °C

38 %

4.5

5.4 kmph /  SW

Feels Like IconFeels 29 °C

Temperature IconCover 2 %

Visibility IconVisibility 10 km

12 PM

SunnySunny

31 °C

33 %

5.5

5.4 kmph /  WSW

Feels Like IconFeels 31 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

1 PM

SunnySunny

33 °C

28 %

6

6.8 kmph /  W

Feels Like IconFeels 32 °C

Temperature IconCover 7 %

Visibility IconVisibility 10 km

2 PM

SunnySunny

34 °C

24 %

6.1

9 kmph /  W

Feels Like IconFeels 32 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

3 PM

SunnySunny

34 °C

22 %

5.1

8.3 kmph /  W

Feels Like IconFeels 33 °C

Temperature IconCover 4 %

Visibility IconVisibility 10 km

4 PM

SunnySunny

35 °C

22 %

3.9

7.6 kmph /  W

Feels Like IconFeels 33 °C

Temperature IconCover 19 %

Visibility IconVisibility 10 km

5 PM

Partly CloudyPartly Cloudy

35 °C

21 %

2.4

12.6 kmph /  WNW

Feels Like IconFeels 33 °C

Temperature IconCover 45 %

Visibility IconVisibility 10 km

6 PM

Patchy rain nearbyPatchy rain nearby

26 °C

48 %

1.2

33.1 kmph /  W

Feels Like IconFeels 24 °C

Temperature IconCover 53 %

Visibility IconVisibility 10 km

7 PM

Partly CloudyPartly Cloudy

26 °C

49 %

0.3

19.1 kmph /  SSE

Feels Like IconFeels 26 °C

Temperature IconCover 45 %

Visibility IconVisibility 10 km

8 PM

SunnySunny

24 °C

56 %

0.1

7.2 kmph /  S

Feels Like IconFeels 24 °C

Temperature IconCover 17 %

Visibility IconVisibility 10 km

9 PM

ClearClear

22 °C

61 %

0

4.7 kmph /  SSE

Feels Like IconFeels 22 °C

Temperature IconCover 14 %

Visibility IconVisibility 10 km

10 PM

ClearClear

21 °C

64 %

0

5.8 kmph /  SSE

Feels Like IconFeels 20 °C

Temperature IconCover 6 %

Visibility IconVisibility 10 km

11 PM

ClearClear

20 °C

65 %

0

7.2 kmph /  SE

Feels Like IconFeels 19 °C

Temperature IconCover 11 %

Visibility IconVisibility 10 km

Temp26 °C


ConditionPatchy rain nearby


Humidity48 %

Feels24 °C


Cover53 %


Visibility10 km

Wind Speed & Dir.33.1 kmph /  W


UV1.2

Heilbronn 30-Days (August 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny25°17°
2
Sunny30°16°
3
Sunny37°18°
4
Sunny35°19°
5
Partly Cloudy32°20°
6
Sunny28°17°
7
Sunny29°13°
8
Sunny31°12°
9Today
Sunny36°17°
10
Sunny36°18°
11
Sunny32°18°
12
Sunny32°14°
13
Sunny35°14°
14
Sunny38°18°
15
Sunny31°18°
16
Sunny32°14°
17
Rain Showers25°15°
18
Rain Showers25°15°
19
Rain Showers25°14°
20
Rain Showers25°15°
21
Rain26°14°
22
Rain26°14°
23
Heavy Rain25°14°
24
Rain Showers25°14°
25
Rain Showers24°14°
26
Rain Showers25°14°
27
Rain Showers24°14°
28
Rain Showers24°14°
29
Rain Showers24°14°
30
Rain Showers23°14°
31
Rain Showers22°13°

AugustWeather Overview

No. of days:

Sunny

Sunny

15

Cloudy

Cloudy

1

Rainy

Rainy

15

Snowy

Snowy

0


The monthly weather averages in Heilbronn consist of 15 sunny days, 1 cloudy days, 15 rainy days, and 0 snowy days.

Heilbronn's Locations Weather Conditions


Locations
Temp
Condition
Humi.
UV
Wind Speed & Direction
26 °C
patchy rain possiblePatchy rain nearby
48%
1.2

33.1 kmph /  W

Germany's Hottest Cities - August 2026

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Last Updated: 09 Aug 2026, 04:46 PM

City Weather Rankings

FAQs About Heilbronn Weather Conditions


1. What is the current temperature in Heilbronn today - 09 August 2026?

The current temperature in Heilbronn is 26°C, with a feels-like temperature of 24°C. Today's forecast shows a high of 35°C and a low of 17°C, giving a 18 degree swing through the day as of 06:15 PM 09 August 2026.

2. What are the current weather parameters in Heilbronn today?

Here is a complete overview of Heilbronn's current weather conditions as of 06:15 PM 09 August 2026: Condition : Patchy rain nearby Temperature : 26°C Pleasant (Feels like 24°C) Humidity : 48% Wind Speed : 33.1 km/h from W (272 degrees), Gust 10.6 m/s UV Index : 1.2 (Low Air Pressure : 1015 mb Cloud Cover : 53% Visibility : 10 km Precipitation : 0.01 mm (2% chance of rain)

3. What is the 10-day weather forecast for Heilbronn from 06:15 PM 09 August 2026?

From 06:15 PM 09 August 2026, Heilbronn's 10-day forecast shows this trend: Today (Aug. 9) : Temp. 24°C, Hum. 46% and Sunny condition. Monday (Aug. 10) : Temp. 25°C, Hum. 51% and Sunny condition. Tuesday (Aug. 11) : Temp. 23°C, Hum. 45% and Sunny condition. Wednesday (Aug. 12) : Temp. 23°C, Hum. 35% and Sunny condition. Thursday (Aug. 13) : Temp. 24°C, Hum. 33% and Sunny condition. Friday (Aug. 14) : Temp. 25°C, Hum. 32% and Sunny condition. Saturday (Aug. 15) : Temp. 27°C, Hum. 30% and Sunny condition. Sunday (Aug. 16) : Temp. 28°C, Hum. 34% and Sunny condition. Monday (Aug. 17) : Temp. 20°C, Hum. 72% and Rain Showers condition. Tuesday (Aug. 18) : Temp. 20°C, Hum. 74% and Rain Showers condition.

4. Will it rain in Heilbronn today?

As of 06:15 PM 09 August 2026, yes — Heilbronn is currently experiencing rainfall with 0.01 mm of precipitation. This is expected to temporarily improve AQI by washing pollutants out of the atmosphere.

5. What is the monthly weather forecast for Heilbronn in August 2026?

August 2026 in Heilbronn is forecast to have 15 sunny days, 15 rainy days, 1 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 12°C to highs of 38°C.

6. How does the weather in Heilbronn affect air quality?

Weather directly impacts air quality in Heilbronn. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.