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Weather in Greifensee

Zurich, 443 m · continuously updated

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Wind
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Humidity
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Rain ahead
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Sunset
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Temperature · last 4 and next 28 hours

Greifensee weather: the next 24 hours

Updated hourly.

Greifensee weather hour by hour (48 h)

Greifensee 15-day forecast

Two-week trend.

Greifensee 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 Greifensee

Neighbouring municipalities, as the crow flies.

7-day forecast for Greifensee

Today (Sunday 27 Sep) in Greifensee: mostly sunny, 11 to 25 °C, precipitation 0.0 mm (0 %), wind up to 5 km/h. Tomorrow: overcast, 11 to 27 °C.

DayWeatherMinMaxPrecip.Wind
Todaymostly sunny11 °C25 °C0.0 mm5 km/h
Tomorrowovercast11 °C27 °C0.0 mm11 km/h
Tue 29 Sepovercast14 °C26 °C0.0 mm7 km/h
Wed 30 Sepovercast16 °C25 °C0.0 mm5 km/h
Thu 1 Octlight rain15 °C19 °C1.8 mm4 km/h
Fri 2 Octfog14 °C20 °C0.0 mm8 km/h
Sat 3 Octfog15 °C21 °C0.0 mm5 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 443 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Greifensee

Sunday 27 Sep in Greifensee, hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low 12 °C around 08:00, high 26 °C around 16:00. No rainy hour.

Show the 24-hour table
TimeWeatherTemp.Precip.Wind
00:00sunny13 °C0.0 mm3 km/h
01:00sunny12 °C0.0 mm2 km/h
02:00sunny12 °C0.0 mm2 km/h
03:00sunny12 °C0.0 mm1 km/h
04:00sunny13 °C0.0 mm1 km/h
05:00sunny12 °C0.0 mm0 km/h
06:00sunny12 °C0.0 mm1 km/h
07:00sunny12 °C0.0 mm2 km/h
08:00sunny12 °C0.0 mm2 km/h
09:00sunny12 °C0.0 mm1 km/h
10:00sunny14 °C0.0 mm1 km/h
11:00sunny18 °C0.0 mm2 km/h
12:00sunny20 °C0.0 mm3 km/h
13:00sunny23 °C0.0 mm3 km/h
14:00sunny24 °C0.0 mm1 km/h
15:00mostly sunny25 °C0.0 mm1 km/h
16:00sunny26 °C0.0 mm2 km/h
17:00sunny26 °C0.0 mm4 km/h
18:00sunny26 °C0.0 mm6 km/h
19:00mostly sunny24 °C0.0 mm5 km/h
20:00sunny19 °C0.0 mm4 km/h
21:00sunny17 °C0.0 mm3 km/h
22:00sunny16 °C0.0 mm3 km/h
23:00sunny16 °C0.0 mm3 km/h

Hourly forecast issued 27.09.2026 for Greifensee (443 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Greifensee weather tomorrow

Tomorrow, Monday 28 Sep, in Greifensee: overcast, 11 to 27 °C, wind up to 11 km/h. No precipitation expected.

Greifensee weekend weather

This weekend in Greifensee: Saturday fog, 15 to 21 °C; Sunday mostly sunny, 11 to 25 °C.

Will it rain in Greifensee this week?

Yes: 1 day with precipitation is expected in Greifensee over the next 7 days, 1.8 mm in total. Wettest day: Thursday 1 Oct (1.8 mm).

The best day to go out in Greifensee

The best day of the next 7 in Greifensee: Sunday 27 Sep, mostly sunny, up to 25 °C.

Climate of Greifensee: 1991–2020 normals

In Greifensee (443 m), the mean annual temperature is 10.4 °C. The warmest month is July (19.7 °C on average) and the coldest January (1.6 °C). About 1102 mm of precipitation falls per year, peaking in July (125 mm) with a minimum in February (60 mm). The sun shines for about 1679 hours a year, mostly in July (231 h). On average there are 74 frost days and 9 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 32.5 °C and the absolute minimum −7.7 °C.

10.4 °CMean annual temperature
1102 mmPrecipitation per year
1679 hSunshine hours per year
74Frost days per year
46Summer 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
Jan1.6 °C12.1 °C−7.7 °C6456190
Feb2.4 °C14.0 °C−7.2 °C6086170
Mar6.4 °C19.3 °C−3.7 °C71141100
Apr10.3 °C23.9 °C−0.3 °C7917720
May14.3 °C28.0 °C4.0 °C12419304
Jun17.9 °C31.4 °C7.9 °C124210010
Jul19.7 °C32.5 °C10.5 °C125231015
Aug19.3 °C31.7 °C9.8 °C121216013
Sep15.0 °C26.8 °C6.0 °C8816203
Oct10.6 °C22.0 °C1.6 °C8410510
Nov5.5 °C16.6 °C−2.7 °C775770
Dec2.3 °C12.5 °C−6.6 °C8445170
Year10.4 °C32.5 °C−7.7 °C110216797446

Source: MeteoSwiss open data (1991–2020 normals) — stations Zürich / Fluntern (9 km, 604 m), Zürich / Affoltern (14 km, 444 m), Wädenswil (16 km, 485 m), adjusted to the elevation of Greifensee (443 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.