Weather in Achern

Forecast: MOSMIX (DWD-Statistik über ICON + ECMWF) · Run 01.10. 23:00 Uhr · Station ACHERN (1,9 km from the centre). We show where our data comes from – and how often we get it wrong. Measured against official stations, we were recently off by ±1,5 °C on average (up to 24 h), rain forecast 95 % correct.
Today: settled weather – historically easy to forecast.
We beat the "same as yesterday" rule of thumb by 42 %.

Now · as of 06:00

14°bedeckt

Later today

High · 16:00 Uhr21° Low14°

4 km/h aus S 71 % 99 % 1031 hPa 07:29 19:04 last quarter

Rain Radar

Full view with all layers →

The next few days

Day	Min	Max	Rain	Risk	Sun
Fr, 02.10.	14°	21°	0,0 mm	5 %	4,8 h	07:29	19:04
Sa, 03.10.	11°	22° 16:00	0,0 mm	2 %	7,2 h	07:31	19:02
So, 04.10.	13°	20° 16:00	0,0 mm	23 %	3,8 h	07:32	19:00
Mo, 05.10.	12°	20° 16:00	0,0 mm	25 %	5,1 h	07:33	18:58
Di, 06.10.	11°	21° 16:00	0,0 mm	4 %	5,6 h	07:35	18:56
Mi, 07.10.	12°	21° 16:00	0,0 mm	18 %	4,5 h	07:36	18:54
Do, 08.10.	11°	16° 15:00	1,1 mm	24 %	3,5 h	07:38	18:52
Fr, 09.10.	9°	17° 16:00	0,0 mm	28 %	4,2 h	07:39	18:49
Sa, 10.10.	10°	16° 15:00	0,0 mm	30 %	2,8 h	07:41	18:47
So, 11.10.	11°	17° 16:00	0,0 mm	19 %	3,0 h	07:42	18:45

Outlook: the next few weeks

A genuine day-by-day forecast only reaches about 10 days out – anything beyond that is statistics, not a forecast. That's why we don't show a 30- or 90-day outlook. What can be honestly stated is the long-term normal: in Achern the average temperature in October is 10,6 °C, in November it's 6,0 °C (1991-2020 climate mean for the local climate station, see below). We show openly how often our forecast actually holds up.

How reliable is the forecast?

How our forecast daily high has shifted across recent runs. Flat line = the forecast is holding, jittery = still shifting.

Fr, 02.10.21° stabil (±0,5 °C über 12 Läufe)

Sa, 03.10.22° stabil (±0,5 °C über 12 Läufe)

So, 04.10.20° wackelt noch (±1,3 °C über 12 Läufe)

Mo, 05.10.20° wackelt noch (±1,0 °C über 12 Läufe)

Today at a glanceFr, 02.10.

Garden no frost

Low of 9,0 °C in 48 h, 0,0 mm rain in 24 h. Spray/watering window: 06:00 to 05:00 (48 h) – dry, calm, stays dry afterwards. Product-dependent – check the label.

Outdoors dry

06:00 to 05:00 (48 h) · gusts up to 24 km/h.

Pollen Grasses: none to low load

Region Oberrhein und unteres Neckartal · As of 01.10., 11:00 Uhr · DWD pollen forecast

Balcony solar: today ≈ 2,13 kWh per kWp, tomorrow 3,00 kWh · Best 2 h for high loads today: 14:00 to 15:00 (south, vertical) – adjust to your orientation in the app.

Climate in Achern (1991-2020)

The warmest month in Achern is Juli (avg 20,1 °C), the coldest is Januar (avg 2,3 °C). The most rain falls in Mai (avg 100,3 mm), the least in April (avg 61,1 mm). The sunniest month is Juli (avg 243,2 h).

Annual mean 10,9 °C, 967 mm precipitation, 1733 hours of sunshine, 68 frost days. Weather station Rheinau-Memprechtshofen (7,4 km away).

Record on 02.10.: 27,3 °C (2023), coldest value 1,1 °C (1957), highest rainfall 48,5 mm (2017) – series since 1949

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