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WeatherLiveOhioArcanum

Arcanum, OH Weather (45304)

Current WeatherArcanum · 11:39 PM EDT
27° | 16°
20°C
Feels like 21°
Sunny
WindS 5 mph · Gusts 5 mph
Precip62% · 0.16 in
Humidity81% · Dew point 17°
UV index8 Very high
Air Quality31 Good
Pressure29.94 inHg
Visibility6 mi
Sunrise / Sunset6:52 AM · 8:31 PM · 13h 39m

Weather map — Arcanum

Full radar →
Now
20°
9%
5 mph
00:00
20°
9%
6 mph
01:00
19°
7%
6 mph
02:00
19°
8%
7 mph
03:00
19°
24%
7 mph
04:00
19°
26%
7 mph
05:00
19°
13%
7 mph
06:00
19°
11%
7 mph
07:00
18°
27%
7 mph
08:00
19°
13%
6 mph
09:00
21°
24%
8 mph
10:00
22°
23%
8 mph
11:00
24°
22%
8 mph
12:00
25°
22%
9 mph
13:00
22°
57%
12 mph
14:00
20°
39%
12 mph
15:00
19°
43%
9 mph
16:00
18°
42%
8 mph
17:00
19°
32%
8 mph
18:00
19°
29%
7 mph
19:00
20°
28%
7 mph
20:00
20°
32%
6 mph
21:00
21°
34%
6 mph
22:00
20°
40%
6 mph

Today · Tue 8/18

High 27°
62% / 0.16 in

Sunny. Winds NW at 7 mph.

Tonight · Tue 8/18

Low 18°
9% / –

Sunny. Winds SW at 6 mph.

Tomorrow · Wed 8/19

25° | 18°
63% / 0.04 in

Mostly cloudy. Winds SW at 12 mph.

7-day trend

Arcanum · temperature + precipitation

10-day forecast

Updated 11:39 PM

Details & indices

Wind
5 mph S
Gusts 5 mph
Humidity
81%
Dew point 17°
Pressure
29.94 inHg
Rising
UV index
8 — Very high
High today
Air Quality
Good
AQI 31 · US EPA
Allergy
Low
Mugwort
Visibility
6 mi
Clear view
Allergy — Arcanum

🌿 Conditions right now

View all →
Birch
None
Grass
Low
Oak
None
Alder
None
Hazel
None
Mugwort
Low
Ragweed
None

Sun & moon

Sunrise6:52 AM
Sunset8:31 PM
Length of day13h 39m
Moonrise1:24 PM
Moonset11:15 PM
Next full moonAug 28 Sturgeon Moon
Latitude39.9900°N
Longitude-84.5533°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Poor
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Columbus
🌤️
Cleveland
🌤️
Cincinnati
🌤️
Toledo
🌤️
Akron
Data sources · Tuesday, August 18
Where the Arcanum forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 39.9900°N, -84.5533°.
NBM + global weather models
Updated: 11:39 PM
Weather in Arcanum
The 10-day span for Arcanum runs from a high near 27° on Tuesday down to 14° overnight on Thursday. About 0.51 in of precipitation is expected in total; the most likely wet day is Saturday (74% chance). Hold onto the patio furniture Saturday: gusts could hit 29 mph. Heads up: a Flood Warning is in effect — check the alerts tab before making plans. Right now Arcanum is running about 50° warmer than Cincinnati. Longer view: variable mid-latitude weather in every season.
Arcanum, OH · Elev 1,050 ft · 39.99°N, 84.55°W · Ohio · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 11:39 PM