Currently: 41 °F. Passing clouds. (Weather station: Koeln / Bonn, Germany). See more current weatherHennef (Sieg) Extended Forecast with high and low temperatures
2 Week Extended Forecast in Hennef (Sieg), North Rhine-Westphalia, Germany
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Thu Jan 22 |  | 43 / 26 °F | Cloudy. | 37 °F | 6 mph | ↑ | 64% | 1% | 0.00" | 0 (Low) | 8:19 am | 5:05 pm |
| Fri Jan 23 |  | 43 / 35 °F | Sprinkles early. Overcast. | 37 °F | 7 mph | ↑ | 76% | 19% | 0.06" | 0 (Low) | 8:18 am | 5:07 pm |
| Sat Jan 24 | | 44 / 29 °F | Overcast. | 41 °F | 4 mph | ↑ | 65% | 0% | 0.00" | 0 (Low) | 8:17 am | 5:08 pm |
| Sun Jan 25 | | 42 / 28 °F | Cloudy. | 37 °F | 6 mph | ↑ | 66% | 0% | 0.00" | 0 (Low) | 8:16 am | 5:10 pm |
| Mon Jan 26 | | 39 / 32 °F | Overcast. | 39 °F | 2 mph | ↑ | 74% | 0% | 0.00" | 0 (Low) | 8:15 am | 5:12 pm |
| Tue Jan 27 |  | 42 / 34 °F | Light mixture of precip. Overcast. | 31 °F | 12 mph | ↑ | 84% | 62% | 0.46" | 0 (Low) | 8:13 am | 5:13 pm |
| Wed Jan 28 | | 46 / 34 °F | Sprinkles early. Broken clouds. | 40 °F | 8 mph | ↑ | 72% | 22% | 0.03" | 0 (Low) | 8:12 am | 5:15 pm |
| Thu Jan 29 | | 44 / 38 °F | Sprinkles late. Overcast. | 38 °F | 10 mph | ↑ | 79% | 56% | 0.06" | 0 (Low) | 8:11 am | 5:17 pm |
| Fri Jan 30 | | 44 / 39 °F | Drizzle. Overcast. | 35 °F | 22 mph | ↑ | 73% | 56% | 0.09" | 0 (Low) | 8:09 am | 5:19 pm |
| Sat Jan 31 | | 45 / 40 °F | Sprinkles. Cloudy. | 39 °F | 12 mph | ↑ | 69% | 60% | 0.08" | 0 (Low) | 8:08 am | 5:20 pm |
| Sun Feb 1 | | 45 / 40 °F | Sprinkles late. Breaks of sun late. | 45 °F | 2 mph | ↑ | 70% | 56% | 0.03" | 0 (Low) | 8:06 am | 5:22 pm |
| Mon Feb 2 | | 46 / 40 °F | Sprinkles. Mostly cloudy. | 43 °F | 5 mph | ↑ | 67% | 45% | 0.03" | 0 (Low) | 8:05 am | 5:24 pm |
| Tue Feb 3 |  | 47 / 36 °F | Mostly sunny. | 46 °F | 3 mph | ↑ | 56% | 6% | 0.00" | 0 (Low) | 8:03 am | 5:26 pm |
| Wed Feb 4 | | 43 / 33 °F | Overcast. | 37 °F | 9 mph | ↑ | 60% | 6% | 0.00" | 0 (Low) | 8:02 am | 5:27 pm |
| Thu Feb 5 | | 41 / 34 °F | Sprinkles. Overcast. | 36 °F | 7 mph | ↑ | 91% | 55% | 0.09" | 0 (Low) | 8:00 am | 5:29 pm |
| * Updated Wednesday, January 21, 2026 4:24:10 pm Hennef (Sieg) time - Weather by CustomWeather, © 2026 | ||||||||||||