Citizen station K3BAK-13K3BAK-13
In a volunteer observer's own ground/3.6 mi away/1,149 ft/1 ft above here
temp, humidity, wind, precip, pressure
Weather/Pennsylvania/Bethel Park
Bethel Park, Pennsylvania
Town in Allegheny County, Pennsylvania* WHAT...Sub-freezing temperatures in the upper 20s to around 30 expected. * WHERE...Portions of east central Ohio, western Pennsylvania, and northern West Virginia. * WHEN...From 1 AM to 9 AM EDT Sunday. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation.
Take steps now to protect tender plants from the cold.
49°
51°/41°
Clear·
Feels like 46°·Light breeze 7 mph N
Alert. A Freeze Warning is in force for Bethel Park until 9 AM tomorrow. Read the alert in full, and see what it means in the Field Book. Tomorrow is 9 degrees warmer: a high of 60° after 51° today.
Now. Bethel Park is 49° and clear at 2 PM. With the wind it feels like 46°. The dew point is 30°, so the air feels dry and comfortable. Light breeze from the north at 7 mph.
Today and tonight. It warms to about 51° by 4 PM. Tonight falls to about 34° by 6 AM, under a mostly clear sky. Frost can form on the ground in sheltered spots. No rain is expected for the rest of the day.
The week. The warmest day ahead is Tuesday, near 66°, and the coolest tomorrow, near 60°. The days ahead look dry. Frost is possible tomorrow morning, a low of 33°.
The sky tonight. The sun sets at 6:38 PM. The Moon is a waxing crescent, 42% lit, and sets at 11:32 PM. The next full Moon is Monday, Oct 26. After dark, look for Saturn, bright in the east-southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. The sky is forecast to stay clear: a good night to look up. The day is 11 hours 6 minutes long, 2 minutes shorter than yesterday.
4UV Moderate
6Air quality
47%Humidity
10%Cloud
Now
2:00 PM
49feels46
now, clear
Today
Oct 17
5141
12mph
Sun
Oct 18
6033
clear day
Mon
Oct 19
6436
clear day
Tue
Oct 20
6639
clear day
Wed
Oct 21
6640
clear day
Thu
Oct 22
6641
clear day
Fri
Oct 23
6444
mostly clear day
49°
51°41°
60°33°
64°36°
66°39°
66°40°
66°41°
64°44°
As of 2:00 PM in Bethel Park, Pennsylvania.
Air quality
The air at Bethel Park
Index 6, good, led by fine particles. Read at 2 PM from its reporting area, Mon Valley Area (PA), 9 miles off.
6Good
- Fine particles (PM2.5)6Good11.3 mi
- Ozone-30 ppb11.3 mi
The days ahead
Good each day through Tue Oct 20, led by fine particles. Yesterday measured 42, good.
GoodModerate
- 42YesterdayOct 16
- 10TodayOct 17
- 42SunOct 18
- 45MonOct 19
- GoodTueOct 20
Smoke, the next 43 hours
No smoke near the ground through Mon 8 AM.
Precipitation
What has fallen at Bethel Park
0.34 in in the last 24 hours, 0.53 in over the last 3 days, to Sat 1 PM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.34in
- Last 3 days
- 0.53in
3 days agoLast 24 hours 64%
Visibility
How far you can see at Bethel Park, the next 43 hours
Visibility stays 10 miles or more through Mon 8 AM.
F
Now, today, and the week
On the radar over Bethel Park, PennsylvaniaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture
Weather instrument stations by state
What is measuring near here
The 6 instruments nearest Bethel Park, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.5 miles away.
measured now4 instruments
Rank1,128of 1,394
At an airfield/6.6 mi away/1,253 ft/105 ft above here
temp, wind, gust, visibility, precip, pressure
I-79 N/B @ Exit 60 Crafton Alleg PA US PADOTPA066
Beside a road/9.6 mi away/1,125 ft/23 ft below here
temp, pavement temp, wind, visibility, precip
Ohio River at Emsworth Dam Lower Pool @ Emsworth03085734
At a dam/12.9 mi away/680 ft/468 ft below here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Bethel Park 0.6 WNWPA-AL-116
In a volunteer observer's own ground/0.5 mi away/1,228 ft/80 ft above here
precip, snowfall, snow depth
At a dam/10.6 mi away/732 ft/416 ft below here
snowfall, snow depth, precip, high, low
Station report
The weather at Pittsburgh/Alleghen, drawn
The nearest airport reporting now, 6.6 mi from Bethel Park, Pennsylvania. From its report of Oct 17, 2026, 1:53 PM local time: 3 of its 6 sheets.
The sky
No cloud below 12,000 ft; visibility 10 mi or more.
The air
49.0 F with a dew point of 30.0 F, 48 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 4,300 ft up.
The wind
At 6 mph: force 2, a light breeze on the Beaufort scale. The strongest gust today was 26 mph.
What the snow tracker reads here
Every instrument in this state
0in
Snow on the ground
Measured at Braddock Lock And Dam (BDDP1), 10.6 miles from here, read 17 Oct, 06:00. measured daily
Elsewhere in Pennsylvania
24 places, each with its own forecast and its own instruments.
Allegheny National ForestfeatureAllentowncityAltoonacityBlue Mountainski areaCamelbackski areaElk Mountainski areaEriecityHarrisburgcityJack Frost Big Boulderski areaJohnstowncityLaurel Ridge State ParkfeatureLiberty Mountainski areaMontage Mountainski areaPhiladelphiacityPittsburghcityRoundtopski areaScrantoncitySeven Springsski areaShawnee Mountainski areaState CollegetownStroudsburgtownWhitetailski areaWilkes BarrecityWilliamsportcity
Near Bethel Park
The nearest places, each with its own forecast and the instruments nearest it.
- Castle Shannonborough, 3 mi
- McMurraycommunity, 4 mi
- Whitehallborough, 4 mi
- Bridgevilleborough, 4 mi
- Pleasant Hillsborough, 4 mi
- Gastonvillecommunity, 4 mi
- Baldwinborough, 4 mi
- Lawrencecommunity, 5 mi
- Dormontborough, 5 mi
- Brentwoodborough, 5 mi
- Finleyvilleborough, 5 mi
- Jefferson Hillsborough, 5 mi