Two-week planning outlook

14-Day Weather Forecast for St. Gallen, Switzerland

Daily high and low temperatures, rain chances, wind, UV index, weekend conditions, and planning guidance for the next two weeks.

Expect daytime highs between 60°F and 81°F during the next 14 days. Rain chances peak at 100% on Wednesday, Sep 9, while Sun, Sep 6 · Sun, Sep 13 · Fri, Sep 18 currently look most favorable for outdoor plans.

Updated Sep 6, 5:13 PM +02:00

14 Days at a Glance

Complete two-week outlook

Warmest DayMon, Sep 7 · 81°FLight Rain

Coolest NightThu, Sep 10 · 46°FFew Clouds

Highest Rain ChanceWed, Sep 9 · 100%Moderate Rain

Strongest WindFri, Sep 18 · 13.5 mphNo gust data

Weekend OutlookMostly dry · Few Clouds73°F / 53°F

Total Precipitation2.18 inEstimated across 14 days

Extended local outlook

14-Day Forecast

Detailed 48-hour forecast

Sunday, Sep 6 · 73°F / 53°F

Few Clouds

Rain chance 0%, 3.9 mph NE, humidity 67%.

Morning: 54°F
Afternoon: 67°F
Evening: 73°F
Overnight: 62°F
Humidity: 67%
Pressure: 30.27 inHg
Dew point: —
UV index: 0 low
Sunrise: 6:47 AM
Sunset: 7:54 PM

Temperature Trend

HighLow46°F – 81°F

9/69/79/89/99/109/119/129/139/149/159/169/179/189/19

Rain Chances

0%9/6

20%9/7

85%9/8

100%9/9

15%9/10

0%9/11

0%9/12

0%9/13

0%9/14

34%9/15

88%9/16

100%9/17

0%9/18

100%9/19

UV Index

Daily peak

09/6

09/7

09/8

09/9

09/10

09/11

09/12

09/13

09/14

09/15

09/16

09/17

09/18

09/19

Planning Ahead

Forecast-based guidance

Most Favorable Outdoor Days

Sun, Sep 6 · Sun, Sep 13 · Fri, Sep 18

Lower rain chances and manageable winds

Rainy Days

Wed, Sep 9 · Thu, Sep 17 · Sat, Sep 19

Peak chance 100%

Warmest Days

Mon, Sep 7 · Tue, Sep 8 · Mon, Sep 14

Highs up to 81°F

Coolest Nights

Thu, Sep 10 · Sat, Sep 19 · Fri, Sep 11

Lows near 46°F

Windiest Day

Friday, Sep 18

13.5 mph · Gusts —

Weekend Weather

Two-week planning

This Weekend

Sun, Sep 673°F / 53°FFew Clouds · Rain 0%

Next Weekend

Sat, Sep 1269°F / 49°FClear Sky · Rain 0%

Sun, Sep 1371°F / 52°FFew Clouds · Rain 0%

14-Day Weather Forecast for St. Gallen, Switzerland

Temperatures range from an overnight low near 46°F to a daytime high near 81°F. The strongest rain signal is 100% on Wednesday, Sep 9, with 3 notable wet days in the current outlook.

FAQ

14-day forecast questions for St. Gallen

What is the 14-day weather forecast for St. Gallen?

Will it rain in St. Gallen during the next two weeks?

The strongest rain signal is 100% on Wednesday, Sep 9, with 3 notable wet days in the current outlook.

What is the hottest day in St. Gallen during the next 14 days?

The warmest forecast day is Monday, Sep 7, with a high near 81°F.

What is the coldest night in St. Gallen?

The lowest forecast temperature is 46°F on Thursday, Sep 10.

What will the weather be this weekend in St. Gallen?

This Weekend currently ranges from 53°F to 73°F, with rain chances peaking at 0%.