Live Weather & Forecast
Weather in Sirnach
Thurgau, Switzerland · Real-time conditions & 3-day outlook
19°C
Feels like 19°C
66°F / Feels 66°F
Overcast
Sirnach, Thurgau
🌞 Daytime
Updated: 2026-04-18 17:00
Humidity
44%
Wind
4.7 km/h NNW
Wind Gust
6 km/h
Pressure
1018 mb
Visibility
10 km
UV Index
2
(Low)
Precipitation
0 mm
Cloud Cover
100%
Dew Point
6.4°C
Wind Degree
331°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
142.9 μg/m³
NO₂
1.5 μg/m³
O₃
107 μg/m³
SO₂
1.1 μg/m³
PM 2.5
11.6 μg/m³
PM 10
15.3 μg/m³
Today's Hourly Forecast
24-hour breakdown for Sirnach, Thurgau
12 AM
9°
Clear
1 AM
8°
Clear
2 AM
8°
Clear
3 AM
8°
Clear
4 AM
7°
Clear
5 AM
7°
Clear
6 AM
7°
Clear
7 AM
7°
Sunny
8 AM
9°
Sunny
9 AM
12°
Sunny
10 AM
14°
Sunny
11 AM
16°
Sunny
12 PM
17°
Sunny
1 PM
18°
Sunny
2 PM
19°
Sunny
3 PM
19°
Sunny
4 PM
19°
Sunny
5 PM
19°
Overcast
6 PM
18°
Overcast
7 PM
17°
Partly Cloudy
8 PM
14°
Partly Cloudy
9 PM
13°
Partly Cloudy
10 PM
12°
Partly Cloudy
11 PM
11°
Partly Cloudy
3-Day Forecast
Daily overview for Sirnach, Thurgau
Today
Sunny
19°
/
7°
🌧️ 0% chance of rain
💧 Avg. humidity: 71%
💨 Max wind: 6.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 5.9
🌅 Sunrise: 06:30 AM
🌇 Sunset: 08:17 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Sun, Apr 19
Moderate rain
13°
/
8°
🌧️ 91% chance of rain
💧 Avg. humidity: 87%
💨 Max wind: 11.9 km/h
🌧️ Total precip: 7.91 mm
☀️ UV Index: 4.1
🌅 Sunrise: 06:29 AM
🌇 Sunset: 08:19 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Patchy rain nearby
13°
/
3°
🌧️ 0% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 11.2 km/h
🌧️ Total precip: 0.08 mm
☀️ UV Index: 3.9
🌅 Sunrise: 06:27 AM
🌇 Sunset: 08:20 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit
Best Time to Visit Sirnach
Plan your trip to Sirnach, Switzerland around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Sirnach?
Current conditions in Sirnach: Overcast, temperature 19°C, humidity 44%.
What is the best time to visit Sirnach?
The best time to visit Sirnach is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Sirnach?
Sirnach is located at approximately 47.5° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Sirnach?
The wettest period in Sirnach is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Sirnach?
For visits to Sirnach during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Sirnach in?
Sirnach is located in Switzerland, in the state of Thurgau.
What are the public holidays in Sirnach in 2026?
View the 2026 public holidays for Sirnach on our Holidays page.
What are the GPS coordinates used for the weather forecast in Sirnach?
The weather forecast for Sirnach uses coordinates 47.4614, 8.9934.