Hourly Weather Forecast - Hennef - Sieg, Nordrhein-Westfalen, DE

12 AM
47°F
10%
9mph
SE
Partly Cloudy
Humidity
78%
Feels like
42°F
Dew Point
40°F
1 AM
46°F
10%
9mph
SE
Partly Cloudy
Humidity
79%
Feels like
42°F
Dew Point
40°F
2 AM
45°F
10%
9mph
SE
Partly Cloudy
Humidity
83%
Feels like
40°F
Dew Point
40°F
3 AM
44°F
10%
9mph
SE
Partly Cloudy
Humidity
87%
Feels like
39°F
Dew Point
40°F
4 AM
44°F
10%
9mph
SE
Partly Cloudy
Humidity
89%
Feels like
39°F
Dew Point
41°F
5 AM
43°F
10%
9mph
SE
Partly Cloudy
Humidity
90%
Feels like
38°F
Dew Point
40°F
6 AM
43°F
10%
9mph
SE
Partly Cloudy
Humidity
89%
Feels like
38°F
Dew Point
40°F
7 AM
43°F
10%
9mph
SE
Partly Cloudy
Humidity
89%
Feels like
38°F
Dew Point
40°F
8 AM
43°F
10%
9mph
SE
Partly Cloudy
Humidity
88%
Feels like
38°F
Dew Point
40°F
8:26 AM
9 AM
44°F
10%
9mph
SE
Partly Cloudy
Humidity
86%
Feels like
39°F
Dew Point
40°F
10 AM
45°F
10%
9mph
SE
Partly Cloudy
Humidity
84%
Feels like
40°F
Dew Point
41°F
11 AM
47°F
10%
10mph
SSE
Partly Cloudy
Humidity
82%
Feels like
42°F
Dew Point
41°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy, Flooding Rain Impacts the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide