Weather in Weinheim
Today: frontal passage – we're typically off by ±1,3 °C on days like this (±1,5 °C on settled days). Honest.
We beat the "same as yesterday" rule of thumb by 57 %.
17°Regen
6 km/h aus SO
94 %
85 %
1014 hPa
06:21
20:36
waxing crescent (27 %)
Rain Radar
The next few days
| Day | Min | Max | Rain | Risk | Sun | | | |
|---|---|---|---|---|---|---|---|---|
| Di, 18.08. | 17° | 23° | 6,0 mm | 62 % | 0,7 h | 06:21 | 20:36 |
| Mi, 19.08. | 19° | 27° 16:00 | 2,3 mm | 30 % | 3,9 h | 06:22 | 20:34 |
| Do, 20.08. | 18° | 25° 16:00 | 2,5 mm | 22 % | 5,3 h | 06:24 | 20:32 |
| Fr, 21.08. | 16° | 24° 16:00 | 5,4 mm | 24 % | 5,9 h | 06:25 | 20:30 |
 | Sa, 22.08. | 14° | 23° 17:00 | 0,0 mm | 17 % | 6,1 h | 06:27 | 20:28 |
| So, 23.08. | 14° | 24° 17:00 | 0,0 mm | 6 % | 7,6 h | 06:28 | 20:26 |
| Mo, 24.08. | 14° | 24° 17:00 | 1,9 mm | 17 % | 7,2 h | 06:30 | 20:24 |
| Di, 25.08. | 16° | 23° 15:00 | 25,5 mm | 32 % | 6,3 h | 06:31 | 20:22 |
| Mi, 26.08. | 15° | 23° 16:00 | 3,1 mm | 45 % | 6,4 h | 06:33 | 20:20 |
| Do, 27.08. | 14° | 23° 17:00 | 5,1 mm | 25 % | 5,9 h | 06:34 | 20:18 |
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 Weinheim the average temperature in August is 20,3 °C, in September it's 15,8 °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.
Low of 15,5 °C in 48 h, 6,0 mm rain in 24 h. Spray/watering window: 23:00 to 12:00 (14 h) – dry, calm, stays dry afterwards. Product-dependent – check the label.
19:00 to 21:00 (3 h) · gusts up to 32 km/h.
Also Grasses none to low load.
Region Oberrhein und unteres Neckartal · As of 17.08., 11:00 Uhr · DWD pollen forecast
Balcony solar: today ≈ 1,30 kWh per kWp, tomorrow 2,04 kWh · Best 2 h for high loads today: 13:00 to 14:00 (south, vertical) – adjust to your orientation in the app.
Gauge Heidelberg Up (Neckar): 210 cm · gauge station 16,9 km away · source: WSV
Climate in Weinheim (1991-2020)
The warmest month in Weinheim is Juli (avg 20,7 °C), the coldest is Januar (avg 2,4 °C). The most rain falls in Juli (avg 85,0 mm), the least in April (avg 52,0 mm). The sunniest month is Juli (avg 235,6 h).
Annual mean 11,2 °C, 842 mm precipitation, 1734 hours of sunshine, 65 frost days. Weather station Mannheim (9,1 km away).