Hourly Weather Forecast - Dayton, OR

12 AM
41°F
20%
7mph
SSW
Partly Cloudy
Humidity
88%
Feels like
36°F
Dew Point
38°F
1 AM
41°F
20%
7mph
SSW
Partly Cloudy
Humidity
89%
Feels like
36°F
Dew Point
38°F
2 AM
40°F
30%
7mph
SSW
30% Chance Rain Showers
Humidity
90%
Feels like
36°F
Dew Point
38°F
3 AM
40°F
40%
6mph
SSW
40% Chance Rain Showers
Humidity
91%
Feels like
36°F
Dew Point
38°F
4 AM
40°F
40%
6mph
SSW
40% Chance Rain Showers
Humidity
90%
Feels like
36°F
Dew Point
37°F
5 AM
40°F
50%
6mph
S
50% Chance Rain Showers
Humidity
90%
Feels like
36°F
Dew Point
38°F
6 AM
40°F
50%
6mph
S
50% Chance Rain Showers
Humidity
91%
Feels like
36°F
Dew Point
38°F
7 AM
40°F
50%
6mph
S
50% Chance Rain Showers
Humidity
90%
Feels like
36°F
Dew Point
38°F
7:47 AM
8 AM
41°F
40%
7mph
S
40% Chance Rain Showers
Humidity
91%
Feels like
37°F
Dew Point
38°F
9 AM
42°F
40%
7mph
S
40% Chance Rain Showers
Humidity
90%
Feels like
38°F
Dew Point
39°F
10 AM
43°F
40%
7mph
S
40% Chance Rain Showers
Humidity
89%
Feels like
39°F
Dew Point
40°F
11 AM
44°F
50%
7mph
SSW
50% Chance Rain Showers
Humidity
87%
Feels like
40°F
Dew Point
41°F
12 PM
45°F
50%
8mph
SSW
50% Chance Rain Showers
Humidity
85%
Feels like
41°F
Dew Point
41°F
1 PM
46°F
40%
8mph
SSW
40% Chance Rain Showers
Humidity
84%
Feels like
42°F
Dew Point
41°F
2 PM
46°F
30%
7mph
SSW
30% Chance Rain Showers
Humidity
82%
Feels like
42°F
Dew Point
41°F
3 PM
46°F
30%
6mph
SSW
30% Chance Rain Showers
Humidity
80%
Feels like
43°F
Dew Point
40°F
4 PM
45°F
30%
6mph
SSW
30% Chance Rain Showers
Humidity
81%
Feels like
42°F
Dew Point
40°F
4:32 PM
5 PM
44°F
30%
5mph
SSW
30% Chance Rain Showers
Humidity
83%
Feels like
42°F
Dew Point
40°F
6 PM
44°F
30%
5mph
SSW
30% Chance Rain Showers
Humidity
86%
Feels like
41°F
Dew Point
40°F
7 PM
43°F
30%
5mph
S
30% Chance Rain Showers
Humidity
88%
Feels like
40°F
Dew Point
40°F
8 PM
42°F
30%
5mph
S
30% Chance Rain Showers
Humidity
91%
Feels like
39°F
Dew Point
39°F
9 PM
41°F
20%
5mph
S
Partly Cloudy
Humidity
91%
Feels like
38°F
Dew Point
39°F
10 PM
41°F
20%
5mph
S
Partly Cloudy
Humidity
92%
Feels like
37°F
Dew Point
39°F
11 PM
40°F
30%
5mph
S
30% Chance Rain Showers
Humidity
93%
Feels like
37°F
Dew Point
38°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday'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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