Install
Johnstown, PA 15907 Weather
Current conditions
Observed at Johnstown - Cambria County Airport · 47 min ago
Forecast
10-day-
Tonight
Areas of frost and patchy fog after 2am. Mostly clear, with a low around 30. Wind around 0 mph.
-
Thursday
Widespread frost and patchy fog before 10am. Sunny, with a high near 60. Northwest wind 0 to 7 mph.
-
Thursday Night
Patchy fog between 1am and 5am, then patchy frost and patchy fog. Partly cloudy, with a low around 34. North wind 0 to 5 mph.
National Weather Service forecast updated 4 hrs ago.
Hourly
Hourly forecast- Now41°
- 1 AM39°
- 2 AM37°
- 3 AM36°
- 4 AM35°
- 5 AM33°
- 6 AM32°
- 7 AM31°
- 8 AM30°
- 9 AM36°
- 10 AM43°
- 11 AM47°
- 12 PM52°
- 1 PM54°
- 2 PM56°
- 3 PM58°
- 4 PM60°
- 5 PM60°
- 6 PM56°
- 7 PM53°
- 8 PM50°
- 9 PM48°
- 10 PM46°
- 11 PM44°
10-day forecast
Details- TonightOct 21Mostly Clear then Areas Of Frost30°
- TodayOct 22Widespread Frost then Sunny34°60°
- FriOct 23Areas Of Frost then Mostly Sunny30°58°
- SatOct 24Widespread Frost then Sunny33°60°
- SunOct 25Areas Of Frost then Sunny37°64°
- MonOct 26Sunny41°65°
- TueOct 27Mostly Sunny40°63°
- WedOct 28Partly Sunny60°
- ThuOct 29Mostly sunny40°57°
- FriOct 30Sunny38°60°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news in Pennsylvania
More weather news-
Seasonable sunshine and temperatures continue throughout the week in south central PennsylvaniaAt or above average temperatures and 10 days of dry weather ahead. Tuesday looks to be the warmest day of the workweek. Expect bright blue skies and highs climbing to around 70 degrees. From Wednesday through Friday…
-
Impact: Frost & freeze alerts issued for some on Sunday night; sunny stretch next week in south central PennsylvaniaAnother chilly and frosty night across south central Pennsylvania with lows dropping into the 30s. The National Weather Service has issued freeze warnings and frost advisories for parts of the Susquehanna Valley where…
-
Freeze Watch Upgraded to Warning for Almost All of Pennsylvania as Conditions WorsenFreeze Warnings are now in effect for most of Pennsylvania from 1 a.m. to 9 a.m. EDT Sunday, with lows between 25 and 30 degrees expected in central Pennsylvania. The earlier Freeze Watches have been upgraded to…
-
Freeze warning in Pennsylvania after wet Saturday | NEXT WeatherCBS News Freeze warning in Pennsylvania after wet Saturday | NEXT Weather Philadelphia region sees more than 20-degree drop in temperatures Saturday Camden Catholic beats Kipp Cooper Norcross and more in Week 6 of…
-
Pennsylvania weather: Cold, cloudy, breezy in upper 40sAlert!: Freeze watch Saturday night through Sunday morning (WBRE/WYOU) — Skies will clear and winds will diminish Saturday night with high pressure moving overhead. The clear sky and light winds will allow for cooling…
-
Freeze Warning issued for all of western Pennsylvania as overnight temperatures will dropOctober 17, 2026 / 6:59 AM EDT / CBS Pittsburgh There are a few showers this morning, but clouds will quickly clear out this afternoon with sunshine and highs well below normal at 50 degrees. Overnight, we are going…
-
Dangerous Freeze Watches Issued for Ohio, Pennsylvania and New York as Temperatures PlummetFreeze Watches are in effect from late Saturday night through Sunday morning across Ohio, Pennsylvania, western New York, West Virginia, Maryland and Virginia, with lows as cold as 25 degrees possible. A strong cold…
-
Freeze watch from Saturday night through Sunday morning in Western PennsylvaniaThe National Weather Service has issued a freeze watch for counties across Western Pennsylvania from late Saturday night through early Sunday morning. Temperatures as low as 30 degrees are possible in some areas. Frost…
- Weather Forecast and Conditions for Martins Creek, 18063, Bangor, Pennsylvania - The Weather Channel
Martins Creek Weather The Weather Channel Martins Creek, 18063, Bangor, Pennsylvania Martins Creek Daily Forecast
- LIVE UPDATES | Severe weather threats for south-central Pennsylvania
Severe weather is moving through South-Central Pennsylvania, and we're providing live updates below as conditions develop. As watches and warnings are issued by the National Weather Service, you'll see those appear in…
Air quality
Air quality is satisfactory, and air pollution poses little or no risk.
Forecast
- ThuGood (45)
- FriGood (45)
- SatGood
Johnstown, PA reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlyIndiana 3 Se, records since 1946. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Altoona 49 km
- Greensburg 53 km
- Indiana 39 km
- Jeannette 59 km
- Latrobe 39 km
- Somerset 38 km
- Hollidaysburg 46 km
- Westmont 3 km
- Mount Pleasant 57 km
- Windber 12 km
- Acme 49 km
- Elim 4 km
Forecasters' discussion
From the National Weather Service office in CTP, issued 18 hrs ago
What Has Changed
* Trimmed dewpoints this afternoon and again Sunday.
Key Messages
1) Dry and seasonably mild early Autumn weather continue through this weekend and into the last week of October.
Discussion
KEY MESSAGE 1: Dry and seasonably mild early Autumn weather continue through this weekend and into the last week of October.
Persistent, incredibly low precipitable water values (under 0.4 of an inch) will continue to reside over all of Central PA today and tonight under a ridge of high pressure.
A band of slightly higher PWAT (0.5-0.7 of an inch) and some sct-bkn, shallow stratocu (mainly across the Northern Mtns) will advect south through the CWA in the wake of a weak/dry cold front later Thursday morning and Thu afternoon as some limited moisture is picked up off the Lower Glakes.
The stretch of sensational weather continues into the last week of October. This rain-free pattern (Zero POPs areawide through Monday) is highlighted by generally sunny and warm afternoons with low humidity followed by clear and chilly moonlit nights with areas of frost and river valley fog.
High temps will average anywhere from normal (Susq Valley and Southern PA Valleys to 7 or 8 deg F above normal (Central and NW Mtns) today and Thursday before taking a brief dip to near or slightly below normal in most places on friday. A gradual rebound in temps will occur for Sat through Monday, with Monday's maxes averaging 8-11 deg f above normal (which equates to low-mid 60s across the Northern and Western Mtns and near 70 in the Southern Valleys).
Aviation
VFR conditions are virtually certain (> 90% probabilities) through 12Z Thursday under the influence of high pressure. Low pressure off the Atlantic will supply some high-level clouds mainly to MDT/LNS this afternoon and throughout the rest of the TAF package, but no large-scale aviation concerns at this time with respect to that. Valley fog will be possible across NW PA in the 06Z-12Z Thursday timeframe; however, based on the previous two nights, restrictions at BFD appear unlikely (less than 20% chance) so have left all mentions out of the 12Z TAFs.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.