Hourly Weather Forecast - Arcanum, OH

3 AM
31°F
0%
12mph
WNW
Mostly Clear
Humidity
74%
Feels like
22°F
Dew Point
24°F
4 AM
29°F
0%
12mph
WNW
Mostly Clear
Humidity
76%
Feels like
19°F
Dew Point
22°F
5 AM
28°F
0%
11mph
WNW
Mostly Clear
Humidity
76%
Feels like
18°F
Dew Point
21°F
6 AM
27°F
0%
10mph
NW
Clear
Humidity
81%
Feels like
17°F
Dew Point
22°F
7 AM
26°F
0%
9mph
NW
Clear
Humidity
85%
Feels like
17°F
Dew Point
22°F
7:56 AM
8 AM
26°F
0%
9mph
NW
Sunny
Humidity
84%
Feels like
17°F
Dew Point
22°F
9 AM
27°F
0%
9mph
NW
Sunny
Humidity
80%
Feels like
19°F
Dew Point
22°F
10 AM
29°F
0%
9mph
NW
Sunny
Humidity
77%
Feels like
21°F
Dew Point
23°F
11 AM
30°F
0%
9mph
NW
Sunny
Humidity
75%
Feels like
22°F
Dew Point
23°F
12 PM
32°F
0%
8mph
NW
Sunny
Humidity
71%
Feels like
24°F
Dew Point
24°F
1 PM
33°F
0%
8mph
NW
Sunny
Humidity
69%
Feels like
26°F
Dew Point
24°F
2 PM
34°F
0%
7mph
NW
Sunny
Humidity
66%
Feels like
27°F
Dew Point
24°F
3 PM
33°F
0%
6mph
NW
Sunny
Humidity
67%
Feels like
28°F
Dew Point
23°F
4 PM
32°F
0%
5mph
NW
Sunny
Humidity
67%
Feels like
27°F
Dew Point
22°F
5 PM
30°F
0%
4mph
NW
Sunny
Humidity
69%
Feels like
26°F
Dew Point
21°F
5:16 PM
6 PM
28°F
0%
2mph
WNW
Clear
Humidity
74%
Feels like
28°F
Dew Point
21°F
7 PM
27°F
0%
1mph
W
Clear
Humidity
75%
Feels like
27°F
Dew Point
20°F
8 PM
26°F
0%
1mph
SW
Clear
Humidity
78%
Feels like
26°F
Dew Point
20°F
9 PM
26°F
0%
2mph
SSW
Clear
Humidity
78%
Feels like
26°F
Dew Point
20°F
10 PM
26°F
0%
3mph
S
Clear
Humidity
79%
Feels like
26°F
Dew Point
20°F
11 PM
25°F
0%
3mph
S
Clear
Humidity
79%
Feels like
21°F
Dew Point
20°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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