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Ulysses, PA 16941 Weather

Today: Partly Sunny, high 51°F, low 35°F. Hourly and 7-day forecast from the National Weather Service. Times are local (EDT).

Ulysses, PA 16941 current weather

50°F

Partly Sunny

Forecast for this hour. No recent report from a nearby station.

H 51° / L 35°

No recent station report. NWS hourly forecast updated 10/30/2026, 11:26 AM PT

1 active alert

From the National Weather Service for this forecast zone or county

State alerts

Moderate1Possible threat to life or property

Hourly forecast

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

  1. Now50°
  2. 5 PM50°
  3. 6 PM48°
  4. 7 PM46°
  5. 8 PM44°
  6. 9 PM42°
  7. 10 PM41°
  8. 11 PM41°
  9. 12 AM41°Sat
  10. 1 AM40°
  11. 2 AM39°
  12. 3 AM38°
  13. 4 AM37°
  14. 5 AM36°
  15. 6 AM35°
  16. 7 AM35°
  17. 8 AM35°
  18. 9 AM37°
  19. 10 AM40°
  20. 11 AM43°
  21. 12 PM46°
  22. 1 PM49°
  23. 2 PM51°
  24. 3 PM52°
  25. 4 PM52°
  26. 5 PM52°
  27. 6 PM50°
  28. 7 PM46°
  29. 8 PM45°
  30. 9 PM41°
  31. 10 PM40°
  32. 11 PM40°
  33. 12 AM39°Sun
  34. 1 AM39°
  35. 1 AM38°
  36. 2 AM37°
  37. 3 AM37°
  38. 4 AM37°
  39. 5 AM36°
  40. 6 AM37°
  41. 7 AM38°
  42. 8 AM40°
  43. 9 AM44°
  44. 10 AM49°
  45. 11 AM52°
  46. 12 PM55°
  47. 1 PM56°
  48. 2 PM57°

7-day forecast

Tap a day for details

  • Today10/30Low 35°High 51°

    This Afternoon: Partly sunny, with a high near 51. Northwest wind around 15 mph, with gusts as high as 24 mph.

    Tonight: Mostly cloudy, with a low around 35. Northwest wind 5 to 13 mph, with gusts as high as 21 mph.

    Partly Sunny
  • Sat10/31Low 36°High 52°

    Saturday: Mostly sunny, with a high near 52. Northwest wind around 6 mph.

    Saturday Night: Partly cloudy, with a low around 36. West wind around 3 mph.

    Mostly Sunny
  • Sun11/1Low 42°High 57°

    Sunday: Partly sunny, with a high near 57. South wind 2 to 6 mph.

    Sunday Night: Partly cloudy, with a low around 42.

    Partly Sunny
  • Mon11/2Low 45°High 61°

    Monday: Mostly sunny, with a high near 61.

    Monday Night: Mostly cloudy, with a low around 45.

    Mostly Sunny
  • Tue11/3Low 49°High 62°

    Tuesday: Partly sunny, with a high near 62.

    Tuesday Night: Mostly cloudy, with a low around 49.

    Partly Sunny
  • Wed11/430% chance of precipitationLow 53°High 61°

    Wednesday: A slight chance of rain showers after 7am. Partly sunny, with a high near 61.

    Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.

    Slight Chance Rain Showers
  • Thu11/559% chance of precipitationLow 50°High 61°

    Thursday: A chance of rain showers. Mostly cloudy, with a high near 61. Chance of precipitation is 50%.

    Thursday Night: Rain showers likely. Mostly cloudy, with a low around 50.

    Chance Rain Showers

Forecast for 41.982, -77.753 from the NWS CTP office, updated 10/30/2026, 11:26 AM PT · Official forecast on weather.gov

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. Now50°Partly Sunny0%15 mph
  2. 5 PM50°Partly Sunny0%15 mph
  3. 6 PM48°Mostly Cloudy0%13 mph
  4. 7 PM46°Mostly Cloudy0%12 mph
  5. 8 PM44°Mostly Cloudy0%10 mph
  6. 9 PM42°Mostly Cloudy0%10 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 high temperature today in Ulysses, PA 16941?
The National Weather Service forecast for this afternoon calls for a high near 51°F. Partly Sunny.
Will it rain in Ulysses, PA 16941 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 time is sunrise and sunset in Ulysses, PA 16941 today?
Sunrise is about 7:41 AM EDT and sunset is about 6:07 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Ulysses, PA 16941?
At Oswayo 1 Ene, the 1991 to 2020 normal high in October is 59°F and the normal low is 35°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 (Williamsport)
40GoodPM2.5
AQI forecast tomorrow (Williamsport)
25GoodPM2.5

UV index guide · Air quality

Drought

By county

Potter County, week of 10/27/2026

21% of the county is abnormally dry. No drought.

Sun and moon

Local time, center of the area

Sunrise
7:41 AM
Sunset
6:07 PM
Daylight
10 hr 26 min
Moon
Waning Gibbous 77% lit
First light (civil dawn)
7:12 AM
Last light (civil dusk)
6:36 PM
Moonrise
9:41 PM
Moonset
12:59 PM

Normal October weather

Climate

Normal October high 59°, low 35°, precipitation 4.01 in for the month. 1991 to 2020 normals at Oswayo 1 Ene, 14 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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