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Weather in Sisikon

Uri, 1279 m · continuously updated

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Temperature · last 4 and next 28 hours

Sisikon weather: the next 24 hours

Updated hourly.

Sisikon weather hour by hour (48 h)

Sisikon 15-day forecast

Two-week trend.

Sisikon weekend weatherRain radar

Sun and golden hours

Sunrise –, golden light until –

Sunset –, golden light from –

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Air quality

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European index, measured continuously.

UV index

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Daily maximum — protection advised from 3.

Freezing level

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Snow settles about 300 m below it.

Around Sisikon

Neighbouring municipalities, as the crow flies.

7-day forecast for Sisikon

Today (Sunday 27 Sep) in Sisikon: sunny, 14 to 19 °C, precipitation 0.0 mm (0 %), wind up to 9 km/h. Tomorrow: overcast, 13 to 20 °C.

DayWeatherMinMaxPrecip.Wind
Todaysunny14 °C19 °C0.0 mm9 km/h
Tomorrowovercast13 °C20 °C0.0 mm13 km/h
Tue 29 Sepovercast15 °C20 °C0.0 mm9 km/h
Wed 30 Sepovercast16 °C21 °C0.0 mm11 km/h
Thu 1 Octlight rain12 °C16 °C3.2 mm8 km/h
Fri 2 Octfog12 °C14 °C0.0 mm7 km/h
Sat 3 Octovercast11 °C16 °C0.0 mm7 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 1279 m). The interactive block at the top refreshes hourly and covers 16 days.

No rain expected in Sisikon today or tomorrow. The 15-minute detail for the next two hours is shown on demand.

Hourly weather in Sisikon

Sunday 27 Sep in Sisikon, hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low 14 °C around 01:00, high 20 °C around 15:00. No rainy hour.

Show the 24-hour table
TimeWeatherTemp.Precip.Wind
00:00sunny14 °C0.0 mm7 km/h
01:00sunny14 °C0.0 mm8 km/h
02:00sunny15 °C0.0 mm9 km/h
03:00sunny14 °C0.0 mm8 km/h
04:00sunny15 °C0.0 mm9 km/h
05:00sunny14 °C0.0 mm8 km/h
06:00sunny14 °C0.0 mm8 km/h
07:00sunny14 °C0.0 mm8 km/h
08:00sunny15 °C0.0 mm9 km/h
09:00sunny16 °C0.0 mm3 km/h
10:00sunny18 °C0.0 mm2 km/h
11:00sunny18 °C0.0 mm3 km/h
12:00sunny18 °C0.0 mm3 km/h
13:00sunny19 °C0.0 mm6 km/h
14:00sunny19 °C0.0 mm9 km/h
15:00sunny20 °C0.0 mm9 km/h
16:00mostly sunny19 °C0.0 mm8 km/h
17:00mostly sunny19 °C0.0 mm5 km/h
18:00mostly sunny18 °C0.0 mm1 km/h
19:00sunny17 °C0.0 mm3 km/h
20:00sunny16 °C0.0 mm8 km/h
21:00sunny17 °C0.0 mm3 km/h
22:00sunny15 °C0.0 mm5 km/h
23:00sunny14 °C0.0 mm5 km/h

Hourly forecast issued 27.09.2026 for Sisikon (1279 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Sisikon weather tomorrow

Tomorrow, Monday 28 Sep, in Sisikon: overcast, 13 to 20 °C, wind up to 13 km/h. No precipitation expected.

Sisikon weekend weather

This weekend in Sisikon: Saturday overcast, 11 to 16 °C; Sunday sunny, 14 to 19 °C.

Will it rain in Sisikon this week?

Yes: 1 day with precipitation is expected in Sisikon over the next 7 days, 3.2 mm in total. Wettest day: Thursday 1 Oct (3.2 mm).

The best day to go out in Sisikon

The best day of the next 7 in Sisikon: Sunday 27 Sep, sunny, up to 19 °C.

The last 7 days in Sisikon

From 20 Sep to 26 Sep: 12.0 °C on average, 0 mm of precipitation. Warmest day: saturday 26 Sep (18 °C); coolest night: friday 25 Sep (6 °C).

DayMinMaxRain
Sun 20 Sep10 °C18 °C0.0 mm
Mon 21 Sep8 °C14 °C0.0 mm
Tue 22 Sep8 °C13 °C0.0 mm
Wed 23 Sep9 °C15 °C0.0 mm
Thu 24 Sep8 °C15 °C0.0 mm
Fri 25 Sep6 °C15 °C0.0 mm
Sat 26 Sep10 °C18 °C0.0 mm

Open-Meteo analyses of the last 7 days (models and assimilated observations), MeteoSwiss 1991–2020 normals. Updated nightly.

Climate of Sisikon: 1991–2020 normals

In Sisikon (1279 m), the mean annual temperature is 5.6 °C. The warmest month is July (14.4 °C on average) and the coldest January (−3.0 °C). About 1477 mm of precipitation falls per year, peaking in August (189 mm) with a minimum in February (75 mm). The sun shines for about 1378 hours a year, mostly in July (164 h). On average there are 129 frost days and 1 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 26.7 °C and the absolute minimum −13.1 °C.

5.6 °CMean annual temperature
1477 mmPrecipitation per year
1378 hSunshine hours per year
129Frost days per year
18Summer days (≥ 25 °C)
JFMAMJJASOND

Mean monthly precipitation (mm) — bar height relative to the wettest month.

MonthMean TAbs. maxAbs. minPrecip. (mm)Sunshine (h)Frost daysSummer days
Jan−3.0 °C9.4 °C−13.1 °C8751270
Feb−2.3 °C9.6 °C−12.8 °C7592240
Mar1.5 °C14.5 °C−9.5 °C91128190
Apr5.4 °C18.4 °C−6.1 °C101146100
May9.5 °C22.9 °C−1.4 °C14814711
Jun12.8 °C26.2 °C2.5 °C17115805
Jul14.4 °C26.7 °C4.9 °C17616407
Aug14.0 °C25.9 °C4.3 °C18915705
Sep10.2 °C21.6 °C0.6 °C13013100
Oct6.2 °C18.6 °C−3.9 °C10411240
Nov1.2 °C14.3 °C−8.8 °C10161160
Dec−2.2 °C10.4 °C−12.2 °C10431260
Year5.6 °C26.7 °C−13.1 °C1477137812918

Source: MeteoSwiss open data (1991–2020 normals) — stations Altdorf (6 km, 438 m), Engelberg (22 km, 1036 m), Einsiedeln (23 km, 911 m), adjusted to the elevation of Sisikon (1279 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.