What is the weather in Roggenburg today?

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

What is the 15-day forecast for Roggenburg?

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

Will it rain tomorrow in Roggenburg?

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

What is the air quality in Roggenburg?

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

Are there weather alerts for Roggenburg?

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

At what altitude is Roggenburg located?

Roggenburg sits at around 601 m above sea level in the canton of Basel-Country. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.

What is the warmest month in Roggenburg?

The warmest month in Roggenburg is July, averaging 18.2 °C (1991–2020 normal). The coldest is January at 0.2 °C.

How much does it rain in Roggenburg per year?

Roggenburg receives about 949 mm of precipitation a year. The wettest month is August (103 mm), the driest February (53 mm).

When is the best time to visit Roggenburg?

For warmth and sunshine: July (18.2 °C on average, 237 h of sun). The coldest month is January (0.2 °C). Check the 15-day forecast above for your dates.

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Home › Basel-Country › Roggenburg

Weather in Roggenburg

Basel-Country, 601 m · continuously updated

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Wind: –
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Rain ahead: –
Sunset: –

Temperature · last 4 and next 28 hours

Roggenburg weather: the next 24 hours

Updated hourly.

Roggenburg weather hour by hour (48 h)

Roggenburg 15-day forecast

Two-week trend.

Roggenburg 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 Roggenburg

Neighbouring municipalities, as the crow flies.

Kleinlützel2 km Ederswiler3 km Movelier3 km Soyhières4 km Mettembert4 km Courroux5 km Liesberg6 km Burg im Leimental7 km

7-day forecast for Roggenburg

Today (Sunday 27 Sep) in Roggenburg: partly cloudy, 12 to 27 °C, precipitation 0.0 mm (0 %), wind up to 7 km/h. Tomorrow: overcast, 15 to 26 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	partly cloudy	12 °C	27 °C	0.0 mm	7 km/h
Tomorrow	overcast	15 °C	26 °C	0.0 mm	9 km/h
Tue 29 Sep	overcast	14 °C	26 °C	0.1 mm	8 km/h
Wed 30 Sep	light rain	17 °C	24 °C	0.6 mm	5 km/h
Thu 1 Oct	light rain	15 °C	18 °C	6.0 mm	6 km/h
Fri 2 Oct	fog	13 °C	19 °C	0.0 mm	9 km/h
Sat 3 Oct	fog	13 °C	22 °C	0.0 mm	8 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 601 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Roggenburg

Sunday 27 Sep in Roggenburg, hour by hour: sunny in the morning, sunny in the afternoon, mostly sunny in the evening. Low 13 °C around 07:00, high 27 °C around 15:00. No rainy hour.

Show the 24-hour table

Time	Weather	Temp.	Wind
00:00	sunny	14 °C	7 km/h
01:00	sunny	14 °C	6 km/h
02:00	sunny	14 °C	7 km/h
03:00	sunny	13 °C	7 km/h
04:00	sunny	13 °C	7 km/h
05:00	sunny	13 °C	7 km/h
06:00	sunny	13 °C	7 km/h
07:00	sunny	13 °C	6 km/h
08:00	sunny	13 °C	7 km/h
09:00	sunny	16 °C	6 km/h
10:00	sunny	20 °C	4 km/h
11:00	sunny	23 °C	2 km/h
12:00	sunny	24 °C	3 km/h
13:00	sunny	26 °C	4 km/h
14:00	sunny	26 °C	4 km/h
15:00	sunny	27 °C	4 km/h
16:00	mostly sunny	27 °C	5 km/h
17:00	sunny	26 °C	5 km/h
18:00	mostly sunny	25 °C	5 km/h
19:00	mostly sunny	22 °C	3 km/h
20:00	partly cloudy	20 °C	3 km/h
21:00	mostly sunny	18 °C	6 km/h
22:00	mostly sunny	17 °C	7 km/h
23:00	partly cloudy	17 °C	6 km/h

Hourly forecast issued 27.09.2026 for Roggenburg (601 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Roggenburg weather tomorrow

Tomorrow, Monday 28 Sep, in Roggenburg: overcast, 15 to 26 °C, wind up to 9 km/h. No precipitation expected.

Roggenburg weekend weather

This weekend in Roggenburg: Saturday fog, 13 to 22 °C; Sunday partly cloudy, 12 to 27 °C.

Will it rain in Roggenburg this week?

Yes: 1 day with precipitation is expected in Roggenburg over the next 7 days, 6.7 mm in total. Wettest day: Thursday 1 Oct (6.0 mm).

The best day to go out in Roggenburg

The best day of the next 7 in Roggenburg: Sunday 27 Sep, partly cloudy, up to 27 °C.

The last 7 days in Roggenburg

From 20 Sep to 26 Sep: 15.2 °C on average, 1.6 °C above the September normal (13.6 °C), 0 mm of precipitation (7-day normal: 18 mm). Warmest day: saturday 26 Sep (25 °C); coolest night: wednesday 23 Sep (7 °C).

Day	Min	Max
Sun 20 Sep	11 °C	23 °C
Mon 21 Sep	11 °C	18 °C
Tue 22 Sep	8 °C	19 °C
Wed 23 Sep	7 °C	22 °C
Thu 24 Sep	10 °C	20 °C
Fri 25 Sep	8 °C	21 °C
Sat 26 Sep	10 °C	25 °C

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

Climate of Roggenburg: 1991–2020 normals

In Roggenburg (601 m), the mean annual temperature is 9.0 °C. The warmest month is July (18.2 °C on average) and the coldest January (0.2 °C). About 949 mm of precipitation falls per year, peaking in August (103 mm) with a minimum in February (53 mm). The sun shines for about 1612 hours a year, mostly in July (237 h). On average there are 82 frost days and 14 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 32.3 °C and the absolute minimum −11.8 °C.

9.0 °CMean annual temperature

949 mmPrecipitation per year

1612 hSunshine hours per year

82Frost days per year

57Summer 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	0.2 °C	12.4 °C	−11.8 °C	56	61	19	0
Feb	1.2 °C	14.4 °C	−10.7 °C	53	84	18	0
Mar	4.9 °C	19.2 °C	−7.1 °C	57	134	13	0
Apr	8.6 °C	23.5 °C	−3.4 °C	71	160	5	1
May	12.7 °C	27.1 °C	0.8 °C	102	170	0	5
Jun	16.4 °C	30.7 °C	4.9 °C	98	194	0	12
Jul	18.2 °C	32.3 °C	7.1 °C	102	237	0	17
Aug	17.8 °C	31.7 °C	6.6 °C	103	214	0	16
Sep	13.6 °C	26.5 °C	2.7 °C	78	147	0	5
Oct	9.3 °C	22.6 °C	−1.3 °C	80	102	2	0
Nov	4.2 °C	16.8 °C	−5.9 °C	74	58	8	0
Dec	1.0 °C	13.1 °C	−10.9 °C	74	51	17	0
Year	9.0 °C	32.3 °C	−11.8 °C	949	1612	82	57

Source: MeteoSwiss open data (1991–2020 normals) — stations Delémont (9 km, 439 m), Basel / Binningen (21 km, 316 m), Grenchen (28 km, 428 m), adjusted to the elevation of Roggenburg (601 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.