New York, NY 70° Los Angeles, CA 65° Chicago, IL 66° 🌤️ Houston, TX Miami, FL 78° Phoenix, AZ 81° 🌤️ Seattle, WA 🌤️ Denver, CO Toronto, ON 57° Vancouver, BC 61°
WeatherLive › Ohio › Vandalia

Vandalia, OH Weather (45377)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherVandalia · 7:07 AM EDT
77° | 64°
64°F
Feels like 65°
Rain
WindNW 7 mph · Gusts 8 mph
Precip85% · 3.67 in
Humidity95% · Dew point 63°
UV index7 High
Air Quality30 Good
Pressure29.97 inHg
Visibility6 mi
Sunrise / Sunset6:53 AM · 8:26 PM · 13h 33m

Weather map — Vandalia

Full radar →
Now
64°
0.25 in
7 mph
08:00
65°
0.25 in
6 mph
09:00
66°
0.25 in
6 mph
10:00
67°
0.26 in
8 mph
11:00
68°
0.26 in
7 mph
12:00
70°
0.26 in
5 mph
13:00
73°
0.26 in
6 mph
14:00
76°
0.26 in
7 mph
15:00
77°
0.26 in
6 mph
16:00
77°
0.26 in
7 mph
17:00
74°
4%
7 mph
18:00
74°
6%
6 mph
19:00
73°
8%
3 mph
20:00
73°
8%
2 mph
21:00
70°
10%
2 mph
22:00
68°
12%
5 mph
23:00
66°
14%
7 mph
00:00
66°
19%
7 mph
01:00
65°
23%
7 mph
02:00
64°
32%
6 mph
03:00
63°
24%
6 mph
04:00
62°
17%
5 mph
05:00
61°
12%
5 mph
06:00
60°
12%
4 mph

Today · Thu 8/20

High 77°
85% / 3.67 in

Rain. Winds NW at 8 mph.

Overnight · Thu 8/20

Low 65°
— / –

Rain.

Tomorrow · Fri 8/21

77° | 59°
10% / –

Sunny. Winds E at 7 mph.

7-day trend

Vandalia · temperature + precipitation

10-day forecast

Updated 7:07 AM

Details & indices

Wind
7 mph NW
Gusts 8 mph
Humidity
95%
Dew point 63°
Pressure
29.97 inHg
Rising
UV index
7 — High
High today
Air Quality
Good
AQI 30 · US EPA
Allergy
Low
Mugwort
Visibility
6 mi
Clear view
Allergy — Vandalia

🌿 Conditions right now

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

Sun & moon

Sunrise6:53 AM
Sunset8:26 PM
Length of day13h 33m
Moonrise3:28 PM
Moonset—
Moon phase🌓 First Quarter · 53%
Next full moonAug 28 Sturgeon Moon
Latitude39.8906°N
Longitude-84.1988°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 · Thursday, August 20
Where the Vandalia 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: 39.8906°N, -84.1988°.
NBM + global weather models
Updated: 7:07 AM
Weather in Vandalia
The 10-day span for Vandalia runs from a high near 80° on Tuesday down to 50° overnight on Thursday. Models drop roughly 4.4 in of precipitation across the stretch — watch Wednesday (86%). Hold onto the patio furniture Thursday: gusts could hit 30 mph. No active NWS alerts at the moment — quiet on the hazards front. Right now Vandalia is about 22° cooler than nearby Louisville. Longer view: variable mid-latitude weather in every season.
Vandalia, OH · Elev 994 ft · 39.89°N, 84.20°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: 7:07 AM