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Roscoe, PA Weather

It is 45°F and clear in Roscoe, PA, observed at 3:40 AM EDT. Today: Patchy Fog then Partly Sunny, high 63°F, low 36°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Roscoe, PA current weather

45°F

Clear

H 63° / L 36°Feels like 43°

15° cooler than yesterday at this time

  • No rain expected in the next 12 hours

Observed at Pittsburgh - Allegheny County Airport (19.3 mi away), 10/31/2026, 3:40 AM EDT

Hourly forecast

NWS, updated 10/31/2026, 12:21 AM PT

  1. Now40°
  2. 5 AM39°
  3. 6 AM38°
  4. 7 AM38°
  5. 8 AM37°
  6. 9 AM39°
  7. 10 AM46°
  8. 11 AM52°
  9. 12 PM56°
  10. 1 PM59°
  11. 2 PM61°
  12. 3 PM61°
  13. 4 PM62°
  14. 5 PM62°
  15. 6 PM60°
  16. 7 PM57°
  17. 8 PM55°
  18. 9 PM50°
  19. 10 PM49°
  20. 11 PM48°
  21. 12 AM48°Sun
  22. 1 AM47°
  23. 1 AM47°
  24. 2 AM46°
  25. 3 AM46°
  26. 4 AM45°
  27. 5 AM46°
  28. 6 AM46°
  29. 7 AM46°
  30. 8 AM49°
  31. 9 AM53°
  32. 10 AM58°
  33. 11 AM62°
  34. 12 PM65°
  35. 1 PM66°
  36. 2 PM67°
  37. 3 PM68°
  38. 4 PM67°
  39. 5 PM65°
  40. 6 PM62°
  41. 7 PM57°
  42. 8 PM54°
  43. 9 PM52°
  44. 10 PM52°
  45. 11 PM51°
  46. 12 AM50°Mon
  47. 1 AM50°
  48. 2 AM49°

10-day forecast

Tap a day for details

  • Today10/31Low 36°High 63°

    Saturday: Patchy fog before 8am, then patchy frost and patchy fog between 8am and 10am. Partly sunny, with a high near 63. Northeast wind 0 to 5 mph.

    Overnight: Patchy fog. Mostly cloudy, with a low around 36. Wind around 0 mph.

    Patchy Fog then Partly Sunny
  • Sun11/1Low 45°High 68°

    Sunday: Mostly cloudy, with a high near 68. East wind around 2 mph.

    Sunday Night: Partly cloudy, with a low around 45. Southeast wind around 2 mph.

    Mostly Cloudy
  • Mon11/2Low 46°High 67°

    Monday: Partly sunny, with a high near 67.

    Monday Night: Mostly cloudy, with a low around 46.

    Partly Sunny
  • Tue11/3Low 52°High 72°

    Tuesday: Mostly sunny, with a high near 72.

    Tuesday Night: Partly cloudy, with a low around 52.

    Mostly Sunny
  • Wed11/451% chance of precipitationLow 55°High 72°

    Wednesday: A chance of rain showers after 7am. Partly sunny, with a high near 72. Chance of precipitation is 40%.

    Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.

    Chance Rain Showers
  • Thu11/555% chance of precipitationLow 51°High 70°

    Thursday: Rain showers likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.

    Thursday Night: A chance of rain showers. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.

    Rain Showers Likely
  • Fri11/646% chance of precipitationLow High 66°

    Friday: A chance of rain showers. Mostly cloudy, with a high near 66.

    Chance Rain Showers
  • Sat11/7Model blend27% chance of precipitationLow 45°High 63°

    Saturday: Mostly cloudy, slight chance of rain. High near 63°. Low that night near 45°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sun11/8Model blend15% chance of precipitationLow 43°High 61°

    Sunday: Mostly cloudy, slight chance of rain. High near 61°. Low that night near 43°. About 0.01 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Mon11/9Model blend30% chance of precipitationLow 41°High 59°

    Monday: Chance of rain. High near 59°. Low that night near 41°. About 0.09 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 40.079, -79.864 from the NWS PBZ office, updated 10/31/2026, 12:21 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KAGC (Pittsburgh/Allegheny Cnty, 19 mi), model run 10/30/2026, 10:00 PM EDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now40°Patchy Fog1%0 mph
  2. 5 AM39°Patchy Fog1%0 mph
  3. 6 AM38°Patchy Fog1%0 mph
  4. 7 AM38°Patchy Fog1%0 mph
  5. 8 AM37°Patchy Frost1%1 mph
  6. 9 AM39°Patchy Fog1%2 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Observed today

Since midnight, vs yesterday and normal

Today's high so far is 13° below the normal of 60° and 14° cooler than yesterday's high.

High so far
47°
13° below normal
Low so far
44°
Normal low 39°
Precipitation
0.00 in
Since midnight
Yesterday
High 61° · Low 48° · Precip 0.00 in
Normal for today
High 60° · Low 39°

Observed at Pittsburgh - Allegheny County Airport (KAGC) since midnight local time, through 3:53 AM. Station reports are preliminary and not quality controlled. Normals are estimated from 1991 to 2020 monthly normals at Charleroi Lock 4.

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Roscoe, PA right now?
The latest observation from Pittsburgh - Allegheny County Airport was 45°F and clear, reported at 10/31/2026, 3:40 AM EDT.
What is the high temperature today in Roscoe, PA?
The National Weather Service forecast for saturday calls for a high near 63°F. Patchy Fog then Partly Sunny.
Will it rain in Roscoe, PA in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Roscoe, PA?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 7 to Nov 9) come from the NOAA National Blend of Models, with highs of 59°F to 63°F and up to a 30% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Roscoe, PA today?
Sunrise is about 7:47 AM EDT and sunset is about 6:18 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Roscoe, PA?
At Charleroi Lock 4, the 1991 to 2020 normal high in October is 66°F and the normal low is 44°F.

Nearby hazards

Pennsylvania hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (Mon Valley Area)
40GoodPM2.5
AQI forecast tomorrow (Mon Valley Area)
45GoodPM2.5

UV index guide · Air quality

Drought

By county

Washington County, week of 10/27/2026

No drought or abnormal dryness in this county.

Sun and moon

Local time, center of the area

Sunrise
7:47 AM
Sunset
6:18 PM
Daylight
10 hr 30 min
Moon
Waning Gibbous 72% lit
First light (civil dawn)
7:19 AM
Last light (civil dusk)
6:46 PM
Moonrise
11:14 PM
Moonset
1:50 PM

Normal October weather

Climate

Normal October high 66°, low 44°, precipitation 2.86 in for the month. 1991 to 2020 normals at Charleroi Lock 4, 5 mi away.

Other places nearby

Data sources

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About this data

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