What is the weather in Lema today?

At the top of the page you will find the current temperature, precipitation and wind in Lema, updated in real time.

What is the 15-day forecast for Lema?

The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Lema.

Will it rain tomorrow in Lema?

Check the 48-hour hourly forecast to see exactly when precipitation is expected in Lema.

What is the air quality in Lema?

The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Lema.

Are there weather alerts for Lema?

Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.

At what altitude is Lema located?

Lema sits at around 569 m above sea level in the canton of Ticino. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.

What is the warmest month in Lema?

The warmest month in Lema is July, averaging 20.7 °C (1991–2020 normal). The coldest is January at 2.4 °C.

How much does it rain in Lema per year?

Lema receives about 1548 mm of precipitation a year. The wettest month is May (173 mm), the driest February (62 mm).

When is the best time to visit Lema?

For warmth and sunshine: July (20.7 °C on average, 263 h of sun). The coldest month is January (2.4 °C). Check the 15-day forecast above for your dates.

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Home › Ticino › Lema

Weather in Lema

Ticino, 569 m · continuously updated

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Wind: –
Humidity: –
Rain ahead: –
Sunset: –

Tresa: 22.6 °C at Ponte Tresa, Rocchetta river temperature · FOEN gauge 3.4 km away · 27.09. 00h

Temperature · last 4 and next 28 hours

Lema weather: the next 24 hours

Updated hourly.

Lema weather hour by hour (48 h)

Lema 15-day forecast

Two-week trend.

Lema weekend weather Rain 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 Lema

Neighbouring municipalities, as the crow flies.

Tresa1 km Pura3 km Aranno3 km Vernate3 km Neggio3 km Magliaso4 km Agno4 km Caslano4 km

7-day forecast for Lema

Today (Sunday 27 Sep) in Lema: mostly sunny, 12 to 21 °C, precipitation 0.0 mm (0 %), wind up to 4 km/h. Tomorrow: partly cloudy, 13 to 22 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	mostly sunny	12 °C	21 °C	0.0 mm	4 km/h
Tomorrow	partly cloudy	13 °C	22 °C	0.0 mm	5 km/h
Tue 29 Sep	fog	12 °C	21 °C	0.0 mm	8 km/h
Wed 30 Sep	fog	14 °C	18 °C	0.0 mm	5 km/h
Thu 1 Oct	light rain	14 °C	15 °C	3.9 mm	4 km/h
Fri 2 Oct	overcast	13 °C	19 °C	0.0 mm	6 km/h
Sat 3 Oct	overcast	12 °C	20 °C	0.0 mm	7 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 569 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Lema

Sunday 27 Sep in Lema, hour by hour: sunny in the morning, mostly sunny in the afternoon, sunny in the evening. Low 12 °C around 07:00, high 22 °C around 16:00. No rainy hour.

Show the 24-hour table

Time	Weather	Temp.	Wind
00:00	mostly sunny	14 °C	2 km/h
01:00	sunny	13 °C	2 km/h
02:00	sunny	14 °C	4 km/h
03:00	sunny	13 °C	3 km/h
04:00	sunny	13 °C	2 km/h
05:00	sunny	13 °C	3 km/h
06:00	sunny	12 °C	2 km/h
07:00	sunny	12 °C	3 km/h
08:00	sunny	12 °C	2 km/h
09:00	sunny	15 °C	2 km/h
10:00	sunny	16 °C	0 km/h
11:00	sunny	18 °C	1 km/h
12:00	sunny	19 °C	2 km/h
13:00	mostly sunny	20 °C	1 km/h
14:00	mostly sunny	21 °C	2 km/h
15:00	mostly sunny	22 °C	2 km/h
16:00	mostly sunny	22 °C	3 km/h
17:00	mostly sunny	21 °C	3 km/h
18:00	sunny	20 °C	2 km/h
19:00	sunny	19 °C	1 km/h
20:00	sunny	17 °C	2 km/h
21:00	sunny	16 °C	5 km/h
22:00	sunny	16 °C	2 km/h
23:00	sunny	15 °C	1 km/h

Hourly forecast issued 27.09.2026 for Lema (569 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Lema weather tomorrow

Tomorrow, Monday 28 Sep, in Lema: partly cloudy, 13 to 22 °C, wind up to 5 km/h. No precipitation expected.

Lema weekend weather

This weekend in Lema: Saturday overcast, 12 to 20 °C; Sunday mostly sunny, 12 to 21 °C.

Will it rain in Lema this week?

Yes: 1 day with precipitation is expected in Lema over the next 7 days, 3.9 mm in total. Wettest day: Thursday 1 Oct (3.9 mm).

The best day to go out in Lema

The best day of the next 7 in Lema: Sunday 27 Sep, mostly sunny, up to 21 °C.

The last 7 days in Lema

From 20 Sep to 26 Sep: 17.3 °C on average, 1.3 °C above the September normal (16.0 °C), 0 mm of precipitation (7-day normal: 36 mm). Warmest day: monday 21 Sep (25 °C); coolest night: thursday 24 Sep (12 °C).

Day	Min	Max
Sun 20 Sep	13 °C	23 °C
Mon 21 Sep	15 °C	25 °C
Tue 22 Sep	12 °C	22 °C
Wed 23 Sep	13 °C	20 °C
Thu 24 Sep	12 °C	21 °C
Fri 25 Sep	12 °C	19 °C
Sat 26 Sep	13 °C	20 °C

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

Climate of Lema: 1991–2020 normals

In Lema (569 m), the mean annual temperature is 11.2 °C. The warmest month is July (20.7 °C on average) and the coldest January (2.4 °C). About 1548 mm of precipitation falls per year, peaking in May (173 mm) with a minimum in February (62 mm). The sun shines for about 2117 hours a year, mostly in July (263 h). On average there are 36 frost days and 13 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 29.3 °C and the absolute minimum −4.8 °C.

11.2 °CMean annual temperature

1548 mmPrecipitation per year

2117 hSunshine hours per year

36Frost days per year

76Summer days (≥ 25 °C)

JFMAMJJASOND

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

Month	Mean T	Abs. max	Abs. min	Precip. (mm)	Sunshine (h)	Frost days	Summer days
Jan	2.4 °C	13.1 °C	−4.8 °C	64	123	12	0
Feb	3.5 °C	14.4 °C	−4.3 °C	62	142	8	0
Mar	7.0 °C	19.5 °C	−2.0 °C	79	191	3	0
Apr	10.4 °C	21.5 °C	1.4 °C	140	182	1	0
May	14.5 °C	25.3 °C	5.6 °C	173	201	0	4
Jun	18.5 °C	28.6 °C	9.5 °C	166	230	0	16
Jul	20.7 °C	29.3 °C	11.6 °C	146	263	0	25
Aug	20.2 °C	29.1 °C	11.5 °C	153	245	0	24
Sep	16.0 °C	24.8 °C	7.7 °C	156	190	0	6
Oct	11.7 °C	21.0 °C	3.4 °C	153	139	0	0
Nov	6.9 °C	16.0 °C	−1.0 °C	173	105	3	0
Dec	3.2 °C	13.2 °C	−4.5 °C	83	106	9	0
Year	11.2 °C	29.3 °C	−4.8 °C	1548	2117	36	76

Source: MeteoSwiss open data (1991–2020 normals) — stations Lugano (9 km, 273 m), Monte Generoso (16 km, 1600 m), Stabio (19 km, 351 m), adjusted to the elevation of Lema (569 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.