Weather in Herdecke

Forecast: MOSMIX (DWD-Statistik über ICON + ECMWF) · Run 06.10. 23:00 Uhr · Station HAGEN (5,6 km from the centre) · own station correction +0,8 °C (from our station comparison). We show where our data comes from – and how often we get it wrong. Measured against official stations, we were recently off by ±1,2 °C here (up to 24 h), rain forecast 95 % correct.
Today: showery weather – we're typically off by ±1,5 °C on days like this (±1,5 °C on settled days). Honest.
We beat the "same as yesterday" rule of thumb by 24 %.

Now · as of 06:00

9°klar

Later today

High · 16:00 Uhr23° Low9°

4 km/h aus O 25 % 89 % 1014 hPa Rain last 24 h 0,1 mm (measured, as of 05:00) 07:41 18:54 waning crescent (16 %)

Rain Radar

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The next few days

Day	Min	Max	Rain	Risk	Sun
Mi, 07.10.	9°	23°	2,0 mm	67 %	8,1 h	07:41	18:54
Do, 08.10.	10°	16° 00:00	15,4 mm	79 %	2,5 h	07:43	18:51
Fr, 09.10.	9°	13° 17:00	5,3 mm	53 %	1,4 h	07:45	18:49
Sa, 10.10.	11°	16° 14:00	6,4 mm	50 %	3,2 h	07:46	18:47
So, 11.10.	10°	14° 16:00	1,1 mm	31 %	2,8 h	07:48	18:45
Mo, 12.10.	10°	16° 15:00	0,0 mm	21 %	3,5 h	07:49	18:43
Di, 13.10.	12°	19° 14:00	0,0 mm	22 %	3,5 h	07:51	18:40
Mi, 14.10.	14°	20° 15:00	0,0 mm	31 %	3,2 h	07:53	18:38
Do, 15.10.	12°	18° 15:00	0,0 mm	22 %	3,4 h	07:55	18:36
Fr, 16.10.	9°	16° 16:00	0,0 mm	42 %	3,4 h	07:56	18:34

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 Herdecke the average temperature in October is 10,7 °C, in November it's 6,7 °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.

Mi, 07.10.23° wackelt noch (±0,9 °C über 12 Läufe)

Do, 08.10.16° wackelt noch (±1,1 °C über 12 Läufe)

Fr, 09.10.13° stabil (±0,8 °C über 12 Läufe)

Sa, 10.10.16° stabil (±0,5 °C über 12 Läufe)

Today at a glanceMi, 07.10.

Garden no frost

Low of 4,6 °C in 48 h, 11,0 mm rain in 24 h. Spray/watering window: 19:00 to 05:00 (11 h) – dry, calm, stays dry afterwards. Product-dependent – check the label.

Outdoors dry

06:00 to 20:00 (15 h) · gusts up to 30 km/h.

Pollen no load

Region Rhein.-Westfäl. Tiefland · As of 06.10., 11:00 Uhr · DWD pollen forecast

Balcony solar: today ≈ 3,95 kWh per kWp, tomorrow 1,46 kWh · Best 2 h for high loads today: 14:00 to 15:00 (south, vertical) – adjust to your orientation in the app.

Climate in Herdecke (1991-2020)

The warmest month in Herdecke is Juli (avg 18,8 °C), the coldest is Januar (avg 3,1 °C). The most rain falls in Juli (avg 84,4 mm), the least in April (avg 48,4 mm). The sunniest month is Juli (avg 205,1 h).

Annual mean 10,5 °C, 857 mm precipitation, 1543 hours of sunshine, 72 frost days. Weather station Hagen-Fley (4,0 km away).

Record on 07.10.: 23,9 °C (1942), coldest value -1,0 °C (1948), highest rainfall 20,6 mm (2009) – series since 1937

Weather nearby

Wetter · Hagen · Witten · Schwerte · Gevelsberg · Dorstfeld · all towns