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Calumet, PA 15689 Weather
It is 57°F and clear in Calumet, PA 15689, observed at 6:47 PM EDT. Tonight: Mostly Clear then Areas Of Fog, low 36°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).
Calumet, PA 15689 current weather
57°F
Clear
H -- / L 36°Feels like 57°
Observed at Arnold Palmer Regional Airport (5.9 mi away), 10/30/2026, 6:47 PM EDT
10-day forecast
Tap a day for details
Today10/30Low 36°High
Tonight: Areas of fog after 2am. Mostly clear, with a low around 36. North wind 0 to 7 mph.
Mostly Clear then Areas Of FogSat10/31Low 44°High 63°
Saturday: Areas of fog before 8am, then areas of fog and patchy frost between 8am and 10am. Mostly sunny, with a high near 63. Northeast wind 0 to 3 mph.
Saturday Night: Mostly cloudy, with a low around 44. East wind around 3 mph.
Areas Of Fog then Mostly SunnySun11/1Low 47°High 69°
Sunday: Mostly cloudy, with a high near 69. Southeast wind around 3 mph.
Sunday Night: Mostly cloudy, with a low around 47. Southeast wind 1 to 5 mph.
Mostly CloudyMon11/2Low 46°High 68°
Monday: Partly sunny, with a high near 68.
Monday Night: Partly cloudy, with a low around 46.
Partly SunnyTue11/3Low 53°High 72°
Tuesday: Partly sunny, with a high near 72.
Tuesday Night: Mostly cloudy, with a low around 53.
Partly SunnyWed11/445% chance of precipitationLow 57°High 72°
Wednesday: A chance of rain showers after 1pm. Mostly sunny, with a high near 72. Chance of precipitation is 30%.
Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.
Mostly Sunny then Chance Rain ShowersThu11/564% chance of precipitationLow 53°High 70°
Thursday: Rain showers likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
Thursday Night: Rain showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
Rain Showers LikelyFri11/664% chance of precipitationLow High 64°
Friday: Rain showers likely. Mostly cloudy, with a high near 64.
Rain Showers LikelySat11/7Model blend24% chance of precipitationLow 44°High 60°
Saturday: Partly cloudy, slight chance of rain. High near 60°. Low that night near 44°.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Sun11/8Model blend19% chance of precipitationLow 43°High 60°
Sunday: Mostly cloudy. High near 60°. Low that night near 43°. About 0.03 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 40.224, -79.492 from the NWS PBZ office, updated 10/30/2026, 4:11 PM PT · Official forecast on weather.gov
Days 9 to 10: NOAA National Blend of Models, station KAGC (Pittsburgh/Allegheny Cnty, 24 mi), model run 10/30/2026, 4:00 PM EDT
Hazardous weather outlookIssued 10/30/2026, 1:05 AM EDT
This Hazardous Weather Outlook is for east central Ohio, western Pennsylvania, and northern West Virginia.
Day one
Today and tonight.
No hazardous weather is expected at this time.
Days two through seven
Saturday through Thursday.
No hazardous weather is expected at this time.
Spotter information statement
Spotter activation is not expected at this time.
Forecaster's discussionIssued 10/30/2026, 1:28 PM EDT
What has changed
Reduced key messages given minimal impacts expected over the next 7 days.
Key messages
1) Dry weather persists before rain chances increase later next week.
Discussion
KEY MESSAGE 1: Surface high pressure has regained control of the upper Ohio River Valley and will combine with gradual height rises aloft ensure more days without rain. Temperature will hold around 5 degrees above normal today/tomorrow despite cool advection before rising well above normal (10+ degrees higher than the daily average) starting Sunday.
Initial rain chances coincided with the eastward movement of a trough currently entering the Central Plains, but ensemble guidance continues to trend it towards a more muted/subtle wave that sags south/southwest of the region for the Monday/Tuesday period. Any rain chances those days (mainly Tuesday) would be with a nominal warm front lifting through the region as the ridge re-amplifies in conjunction with a secondary trough deepening over the Intermountain West. Rain chances increase Wednesday and beyond with that trough moving eastward, but cluster analysis shows a large variance in its shape/timing/depth that could portend further delays in the return of rain. Regardless, concerns about impactful weather is very low as ensemble mean RUNTIME accumulation (not just 24-hour, but full 7-day accumulation) shows only 10-30% probability of exceeding 1" around the area. So even if the rain finally does arrive, it is unlikely to pose much threat.
Aviation
Stratocu in cold advection and NW flow has slowly risen and fractured early this afternoon ushering in the return of VFR across the region. VFR is expected to continue through the 24 hour TAF window. NWerly winds are expected to be sustained near 10 kts across much of the region today, with gusts up to 20 kts possible. Wind and clouds diminish this evening as high pressure builds in. Morning fog looks possible early Saturday, mainly north for FKL/DUJ.
Outlook: Outside of any early morning river valley fog on Saturday, VFR is expected into early next week. A disturbance will likely bring an increase in mid level clouds Sunday night and Monday, with only a slight chance of rain.
Watches, warnings and advisories
PA: None. OH: None. WV: None.
From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.
Radar and satellite
National radarNEXRAD (up to 24 hours) and GOES
Frequently asked questions
- What is the weather in Calumet, PA 15689 right now?
- The latest observation from Arnold Palmer Regional Airport was 57°F and clear, reported at 10/30/2026, 6:47 PM EDT.
- What is the 10-day forecast for Calumet, PA 15689?
- The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 7 to Nov 8) come from the NOAA National Blend of Models, with highs near 60°F. Model guidance this far out often changes.
- What time is sunrise and sunset in Calumet, PA 15689 today?
- Sunrise is about 7:45 AM EDT and sunset is about 6:17 PM EDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Calumet, PA 15689?
- At Mt Pleasant, the 1991 to 2020 normal high in October is 64°F and the normal low is 40°F.
Nearby hazards
Pennsylvania hazardsSevere 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)
- 55ModeratePM2.5
- AQI forecast tomorrow (Mon Valley Area)
- 40GoodPM2.5
Drought
By countyWestmoreland County, week of 10/27/2026
No drought or abnormal dryness in this county.
Sun and moon
Local time, center of the area
- Sunrise
- 7:45 AM
- Sunset
- 6:17 PM
- Daylight
- 10 hr 32 min
- Moon
- Waning Gibbous 76% lit
- First light (civil dawn)
- 7:17 AM
- Last light (civil dusk)
- 6:45 PM
- Moonrise
- 9:55 PM
- Moonset
- 12:59 PM
Normal October weather
ClimateNormal October high 64°, low 40°, precipitation 3.18 in for the month. 1991 to 2020 normals at Mt Pleasant, 1 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA · Official site
- National Blend of Models (NBM) text guidanceNOAA National Weather Service · Official site
- Convective Outlooks and Storm ReportsNOAA Storm Prediction Center · Official site
- Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center · Official site
- National Water Prediction ServiceNOAA National Weather Service · Official site
- WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center · Official site
- Hazard Mapping System Smoke AnalysisNOAA NESDIS Office of Satellite and Product Operations · Official site
- UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA · Official site
- AirNowU.S. Environmental Protection Agency · Official site
- NWS HeatRisk (experimental)NOAA National Weather Service · Official site
- U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA · Official site
- BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency · Official site
- U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information · Official site
- Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services · Official site
- NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University · Official site
- GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research · Official site
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About this data
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