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Gratz, PA Weather

It is 65°F in Gratz, PA, observed at 4:56 PM EDT. Tonight: Mostly Clear, low 36°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Gratz, PA current weather

65°F

Clear

H -- / L 36°Feels like 65°

Observed at Muir Army Air Field / Indiantown (14.1 mi away), 10/30/2026, 4:56 PM EDT

Hourly forecast

NWS, updated 10/30/2026, 11:26 AM PT

  1. Now58°
  2. 7 PM54°
  3. 8 PM50°
  4. 9 PM46°
  5. 10 PM45°
  6. 11 PM44°
  7. 12 AM43°Sat
  8. 1 AM42°
  9. 2 AM41°
  10. 3 AM40°
  11. 4 AM39°
  12. 5 AM38°
  13. 6 AM38°
  14. 7 AM37°
  15. 8 AM36°
  16. 9 AM39°
  17. 10 AM45°
  18. 11 AM49°
  19. 12 PM53°
  20. 1 PM55°
  21. 2 PM57°
  22. 3 PM58°
  23. 4 PM58°
  24. 5 PM59°
  25. 6 PM55°
  26. 7 PM50°
  27. 8 PM48°
  28. 9 PM43°
  29. 10 PM42°
  30. 11 PM41°
  31. 12 AM40°Sun
  32. 1 AM40°
  33. 1 AM39°
  34. 2 AM38°
  35. 3 AM38°
  36. 4 AM38°
  37. 5 AM37°
  38. 6 AM38°
  39. 7 AM38°
  40. 8 AM41°
  41. 9 AM46°
  42. 10 AM51°
  43. 11 AM55°
  44. 12 PM58°
  45. 1 PM59°
  46. 2 PM61°
  47. 3 PM61°
  48. 4 PM61°

10-day forecast

Tap a day for details

  • Today10/30Low 36°High

    Tonight: Mostly clear, with a low around 36. North wind 1 to 9 mph.

    Mostly Clear
  • Sat10/31Low 37°High 59°

    Saturday: Patchy fog between 8am and 9am. Sunny, with a high near 59. Northwest wind 1 to 5 mph.

    Saturday Night: Mostly cloudy, with a low around 37. Wind around 0 mph.

    Patchy Fog then Sunny
  • Sun11/1Low 39°High 61°

    Sunday: Mostly cloudy, with a high near 61. South wind around 2 mph.

    Sunday Night: Mostly cloudy, with a low around 39. West wind around 1 mph.

    Mostly Cloudy
  • Mon11/2Low 43°High 64°

    Monday: Mostly sunny, with a high near 64.

    Monday Night: Partly cloudy, with a low around 43.

    Mostly Sunny
  • Tue11/3Low 48°High 67°

    Tuesday: Mostly sunny, with a high near 67.

    Tuesday Night: Mostly cloudy, with a low around 48.

    Mostly Sunny
  • Wed11/442% chance of precipitationLow 55°High 68°

    Wednesday: Partly sunny, with a high near 68.

    Wednesday Night: A chance of rain showers after 7pm. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.

    Partly Sunny
  • Thu11/560% chance of precipitationLow 55°High 68°

    Thursday: Rain showers likely. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.

    Thursday Night: Rain showers likely. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.

    Rain Showers Likely
  • Fri11/654% chance of precipitationLow High 66°

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

    Chance Rain Showers
  • Sat11/7Model blend22% chance of precipitationLow 43°High 64°

    Saturday: Partly cloudy, slight chance of rain. High near 64°. Low that night near 43°. 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.

  • Sun11/8Model blend15% chance of precipitationLow 42°High 62°

    Sunday: Partly cloudy. High near 62°. Low that night near 42°. About 0.02 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 40.606, -76.717 from the NWS CTP office, updated 10/30/2026, 11:26 AM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KMUI (Fort Indiantown Gap/Muir AAF, 14 mi), model run 10/30/2026, 4:00 PM EDT

Hazardous weather outlookIssued 10/30/2026, 3:32 AM EDT

This Hazardous Weather Outlook is for central Pennsylvania.

Day one

Today and tonight.

The probability for widespread hazardous weather is low.

Days two through seven

Saturday through Thursday.

The probability for widespread hazardous weather is low.

Spotter information statement

Spotter activation is not expected at this time.

Forecaster's discussionIssued 10/30/2026, 2:10 PM EDT

What has changed

* Special Weather Statement issued today for elevated risk of wildfire spread

Key messages

1) Heightened wildfire spread risk this afternoon

2) Lengthy run of dry and mild weather continues into early November before coming to an end by late next week

Discussion

KEY MESSAGE 1: Heightened wildfire spread risk this afternoon

Coordinated special weather statement with PA DCNR and WFOs BGM/PHI was issued this morning for elevated wildfire spread risk. While minRH values remain somewhat marginal, gusty NW winds 20-30 mph and excessively dry conditions over the past 2 weeks are driving the heightened wildfire threat for the remainder of the afternoon. ------------------------------------------------------------

KEY MESSAGE 2: Lengthy run of dry and mild weather continues into early November before coming to an end by late next week

Another very pleasant and comfortable weekend to close out October (Halloween) and start November (ending daylight saving time).

The latest model guidance continues to grow in agreement with the progression of a CONUS-crossing upper trough eventually reaching the eastern U.S. by the second half of next week. Highest odds for rain are currently placed around Thursday 11/5. There also continues to be some indications that rich Gulf moisture will be pulled northward along a well defined north south oriented frontal zone accompanying the full latitude upper trough which could result in moderate to heavy rainfall.

Aviation

VFR flying prevails for the next several days. Gusty winds from 290-320 degrees subside into tonight. Low confidence on fog restrictions late tonight/early Saturday and left out of 30/18Z TAF set.

Outlook:

Sat-Wed: A.M. valley fog; otherwise VFR. Increasing chance of rain from mid to late week.

Watches, warnings and advisories

None.

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. Now58°Clear0%9 mph
  2. 7 PM54°Clear0%7 mph
  3. 8 PM50°Clear0%5 mph
  4. 9 PM46°Mostly Clear0%3 mph
  5. 10 PM45°Mostly Clear0%3 mph
  6. 11 PM44°Mostly Clear0%3 mph

Hourly details

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

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Gratz, PA right now?
The latest observation from Muir Army Air Field / Indiantown was 65°F, reported at 10/30/2026, 4:56 PM EDT.
Will it rain in Gratz, 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 Gratz, PA?
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 of 62°F to 64°F. Model guidance this far out often changes.
What time is sunrise and sunset in Gratz, PA today?
Sunrise is about 7:35 AM EDT and sunset is about 6:05 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Gratz, PA?
At Dehart Dam, the 1991 to 2020 normal high in October is 64°F and the normal low is 41°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 (Susquehanna Valley)
60ModeratePM2.5
AQI forecast tomorrow (Susquehanna Valley)
45GoodPM2.5

UV index guide · Air quality

Drought

By county

Dauphin County, week of 10/27/2026

No drought or abnormal dryness in this county.

Sun and moon

Local time, center of the area

Sunrise
7:35 AM
Sunset
6:05 PM
Daylight
10 hr 31 min
Moon
Waning Gibbous 76% lit
First light (civil dawn)
7:06 AM
Last light (civil dusk)
6:34 PM
Moonrise
9:42 PM
Moonset
12:49 PM

Normal October weather

Climate

Normal October high 64°, low 41°, precipitation 4.54 in for the month. 1991 to 2020 normals at Dehart Dam, 10 mi away.

Other places nearby

Data sources

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About this data

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