Hourly Weather Forecast - Semnan, Semnan, IR

12 AM
40°F
10%
3mph
SW
Cloudy
Humidity
65%
Feels like
40°F
Dew Point
29°F
1 AM
40°F
10%
3mph
SW
Cloudy
Humidity
67%
Feels like
40°F
Dew Point
30°F
2 AM
39°F
0%
2mph
W
Cloudy
Humidity
70%
Feels like
39°F
Dew Point
30°F
3 AM
39°F
0%
2mph
WNW
Cloudy
Humidity
68%
Feels like
39°F
Dew Point
29°F
4 AM
39°F
0%
2mph
NNW
Cloudy
Humidity
67%
Feels like
39°F
Dew Point
29°F
5 AM
38°F
0%
2mph
NNW
Cloudy
Humidity
66%
Feels like
38°F
Dew Point
28°F
6 AM
39°F
0%
2mph
NW
Cloudy
Humidity
65%
Feels like
39°F
Dew Point
28°F
7 AM
39°F
0%
2mph
NNW
Cloudy
Humidity
65%
Feels like
39°F
Dew Point
29°F
7:00 AM
8 AM
40°F
0%
2mph
NNW
Cloudy
Humidity
64%
Feels like
40°F
Dew Point
29°F
9 AM
41°F
0%
2mph
SE
Mostly Cloudy
Humidity
62%
Feels like
41°F
Dew Point
29°F
10 AM
43°F
0%
2mph
SSE
Partly Cloudy
Humidity
58%
Feels like
43°F
Dew Point
29°F
11 AM
44°F
0%
2mph
SSE
Mostly Sunny
Humidity
56%
Feels like
44°F
Dew Point
29°F
12 PM
45°F
0%
2mph
S
Sunny
Humidity
55%
Feels like
45°F
Dew Point
30°F
1 PM
46°F
0%
2mph
S
Mostly Sunny
Humidity
53%
Feels like
46°F
Dew Point
30°F
2 PM
46°F
0%
2mph
S
Partly Cloudy
Humidity
52%
Feels like
46°F
Dew Point
29°F
3 PM
45°F
0%
2mph
S
Partly Cloudy
Humidity
54%
Feels like
45°F
Dew Point
29°F
4 PM
44°F
0%
2mph
SE
Partly Cloudy
Humidity
55%
Feels like
44°F
Dew Point
29°F
4:45 PM
5 PM
43°F
0%
2mph
NE
Partly Cloudy
Humidity
58%
Feels like
43°F
Dew Point
29°F
6 PM
42°F
0%
2mph
NE
Partly Cloudy
Humidity
60%
Feels like
42°F
Dew Point
29°F
7 PM
41°F
0%
2mph
N
Partly Cloudy
Humidity
62%
Feels like
41°F
Dew Point
29°F
8 PM
40°F
0%
3mph
N
Partly Cloudy
Humidity
66%
Feels like
40°F
Dew Point
29°F
9 PM
38°F
0%
3mph
N
Partly Cloudy
Humidity
68%
Feels like
38°F
Dew Point
29°F
10 PM
37°F
0%
3mph
N
Partly Cloudy
Humidity
67%
Feels like
37°F
Dew Point
27°F
11 PM
37°F
0%
3mph
N
Partly Cloudy
Humidity
64%
Feels like
34°F
Dew Point
26°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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