New York, NY 72° Los Angeles, CA 71° 🌤️ Chicago, IL 🌤️ Houston, TX 🌤️ Miami, FL Phoenix, AZ 102° 🌤️ Seattle, WA Denver, CO 69° 🌤️ Toronto, ON 🌤️ Vancouver, BC
WeatherLive › Pennsylvania › Clairton

Clairton, PA Weather (15088)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherClairton · 2:15 AM EDT
80° | 64°
67°F
Feels like 69°
Sunny
WindS 3 mph · Gusts 3 mph
Precip68% · 0.15 in
Humidity75% · Dew point 59°
UV index7 High
Air Quality82 Moderate
Pressure29.94 inHg
Visibility6 mi
Sunrise / Sunset6:34 AM · 8:11 PM · 13h 37m

Weather map — Clairton

Full radar →
Now
67°
7%
3 mph
03:00
66°
8%
2 mph
04:00
65°
9%
4 mph
05:00
65°
9%
4 mph
06:00
64°
9%
4 mph
07:00
65°
13%
4 mph
08:00
68°
8%
4 mph
09:00
72°
6%
6 mph
10:00
75°
8%
6 mph
11:00
79°
5%
7 mph
12:00
80°
13%
8 mph
13:00
77°
13%
9 mph
14:00
78°
13%
10 mph
15:00
78°
14%
10 mph
16:00
76°
21%
8 mph
17:00
75°
0.02 in
10 mph
18:00
73°
42%
6 mph
19:00
73°
42%
7 mph
20:00
70°
0.06 in
7 mph
21:00
69°
0.02 in
5 mph
22:00
68°
54%
4 mph
23:00
67°
0.02 in
4 mph
00:00
66°
0.03 in
3 mph
01:00
65°
0.02 in
2 mph

Today · Wed 8/19

High 80°
68% / 0.15 in

Sunny. Winds W at 10 mph.

Overnight · Wed 8/19

Low 64°
8% / –

Sunny. Winds SW at 2 mph.

Tomorrow · Thu 8/20

76° | 64°
85% / 0.23 in

Showers. Winds N at 6 mph.

7-day trend

Clairton · temperature + precipitation

10-day forecast

Updated 2:15 AM

Details & indices

Wind
3 mph S
Gusts 3 mph
Humidity
75%
Dew point 59°
Pressure
29.94 inHg
Rising
UV index
7 — High
High today
Air Quality
Moderate
AQI 82 · US EPA
Allergy
High
Mugwort
Visibility
6 mi
Clear view
Allergy — Clairton

🌿 Conditions right now

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

Sun & moon

Sunrise6:34 AM
Sunset8:11 PM
Length of day13h 37m
Moonrise2:10 PM
Moonset11:28 PM
Moon phase🌓 First Quarter · 42%
Next full moonAug 28 Sturgeon Moon
Latitude40.2923°N
Longitude-79.8817°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}}
🌤️
Philadelphia
—
— 🌤️
Pittsburgh
—
—
Data sources · Wednesday, August 19
Where the Clairton 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: 40.2923°N, -79.8817°.
NBM + global weather models
Updated: 2:15 AM
Weather in Clairton
The 10-day span for Clairton runs from a high near 80° on Wednesday down to 52° overnight on Friday. About 0.80 in of precipitation is expected in total; the most likely wet day is Thursday (85% chance). No active NWS alerts at the moment — quiet on the hazards front. Right now Clairton is about 16° cooler than nearby Ellicott City. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.
Clairton, PA · Elev 906 ft · 40.29°N, 79.88°W · Pennsylvania · 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: 2:15 AM