Observed 6:55 PM EDT at KAFJ

Morrisville, PA weather

Clear and 55°13°.

Mostly agree

Now 55°13°

Clear

Wind: Calm; Up to 5 mph8 km/h through 7 AM
Dew point: 45°7°; Comfortable · down to 36°2° by 7 AM
UV tomorrow: 4Moderate; Moderate 11 AM–5 PM · peak 4
Air quality: 42Good; Main pollutant: Ozone
Pressure: 30.47 inHg1032 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

About the same as this time yesterday (54°12° then, 55°13° now)

Good hours for

Below 50°10° tonight after 9 PM
Low 36°2° tomorrow at 7 AM
Above 50°10° tomorrow by 11 AM
High 66°19° tomorrow at 3 PM

TonightDown to 38°3° by 5 AM · Clear
Tomorrow morningUp to 55°13° by 11 AM · Clear
Tomorrow afternoonUp to 66°19° by 3 PM · Clear
Tomorrow nightDown to 39°4° by 5 AM · Partly cloudy
Monday morningUp to 58°14° by 11 AM · Clear
Monday afternoonUp to 69°21° by 3 PM · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 7p	Clear	59°15° (likely 54°12° to 59°15°)	59°15°	0%	3 mph5 km/h from NE, gusts 6 mph10 km/h	63%	7%	0
Sat 8p	Clear	52°11° (likely 51°11° to 54°12°)	52°11°	0%	5 mph8 km/h from E, gusts 6 mph10 km/h	78%	7%	0
Sat 9p	Clear	49°9° (likely 49°9° to 52°11°)	48°9°	0%	3 mph5 km/h from E, gusts 8 mph13 km/h	84%	2%	0
Sat 10p	Clear	46°8° (likely 46°8° to 51°11°)	45°7°	0%	3 mph5 km/h from E, gusts 8 mph13 km/h	85%	2%	0
Sat 11p	Clear	44°7° (likely 44°7° to 50°10°)	44°7°	0%	2 mph3 km/h from SE, gusts 8 mph12 km/h	89%	3%	0
Sun 12a	Clear	43°6° (likely 43°6° to 48°9°)	43°6°	0%	2 mph3 km/h from SE, gusts 7 mph12 km/h	91%	2%	0
Sun 1a	Clear	42°6° (likely 42°6° to 47°8°)	42°6°	0%	1 mph2 km/h from SE, gusts 7 mph11 km/h	90%	1%	0
Sun 2a	Clear	41°5° (likely 41°5° to 46°8°)	41°5°	0%	1 mph2 km/h from SE, gusts 6 mph10 km/h	91%	0%	0
Sun 3a	Clear	40°4° (likely 40°4° to 45°7°)	40°4°	0%	1 mph2 km/h from SE, gusts 5 mph7 km/h	93%	0%	0
Sun 4a	Clear	39°4° (likely 39°4° to 44°7°)	39°4°	0%	1 mph2 km/h from SE, gusts 4 mph6 km/h	95%	0%	0
Sun 5a	Clear	38°3° (likely 38°3° to 44°7°)	38°3°	0%	1 mph2 km/h from S, gusts 3 mph6 km/h	99%	4%	0
Sun 6a	Clear	37°3° (likely 37°3° to 43°6°)	37°3°	0%	1 mph2 km/h from S, gusts 4 mph6 km/h	100%	4%	0
Sun 7a	Clear	36°2° (likely 36°2° to 42°6°)	37°3°	0%	0 mph0 km/h, gusts 5 mph7 km/h	100%	6%	0
Sun 8a	Sunny	36°2° (likely 36°2° to 41°5°)	36°2°	0%	0 mph0 km/h, gusts 3 mph5 km/h	99%	7%	0
Sun 9a	Sunny	39°4° (likely 39°4° to 45°7°)	39°4°	0%	1 mph2 km/h from SE, gusts 3 mph5 km/h	100%	7%	0
Sun 10a	Sunny	47°8° (likely 47°8° to 54°12°)	47°8°	0%	1 mph2 km/h from S, gusts 6 mph10 km/h	88%	6%	1
Sun 11a	Sunny	55°13° (likely 55°13° to 60°16°)	55°13°	0%	2 mph3 km/h from S, gusts 6 mph10 km/h	71%	2%	3
Sun 12p	Sunny	60°16° (likely 59°15° to 62°17°)	60°16°	0%	1 mph2 km/h from S, gusts 5 mph8 km/h	61%	2%	4
Sun 1p	Sunny	64°18° (likely 62°17° to 64°18°)	64°18°	0%	0 mph0 km/h, gusts 5 mph7 km/h	53%	1%	4
Sun 2p	Sunny	65°18° (likely 63°17° to 65°18°)	65°18°	0%	0 mph0 km/h, gusts 4 mph7 km/h	50%	0%	4
Sun 3p	Sunny	66°19° (likely 64°18° to 66°19°)	66°19°	0%	0 mph0 km/h, gusts 3 mph5 km/h	49%	1%	4
Sun 4p	Sunny	66°19° (likely 64°18° to 66°19°)	66°19°	0%	0 mph0 km/h, gusts 3 mph5 km/h	48%	1%	3
Sun 5p	Sunny	65°18° (likely 63°17° to 66°19°)	65°18°	0%	0 mph0 km/h, gusts 4 mph6 km/h	50%	1%	2
Sun 6p	Clear	63°17° (likely 59°15° to 63°17°)	63°17°	0%	0 mph0 km/h, gusts 3 mph6 km/h	54%	0%	1
Sun 7p	Mostly clear	59°15° (likely 55°13° to 59°15°)	59°15°	0%	0 mph0 km/h, gusts 3 mph5 km/h	60%	10%	0
Sun 8p	Mostly clear	52°11° (likely 51°11° to 54°12°)	52°11°	0%	0 mph0 km/h, gusts 4 mph6 km/h	75%	27%	0
Sun 9p	Clear	48°9° (likely 48°9° to 52°11°)	48°9°	0%	0 mph0 km/h, gusts 3 mph5 km/h	87%	41%	0
Sun 10p	Clear	46°8° (likely 46°8° to 51°11°)	46°8°	0%	0 mph0 km/h, gusts 3 mph4 km/h	93%	38%	0
Sun 11p	Clear	44°7° (likely 44°7° to 50°10°)	44°7°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	34%	0
Mon 12a	Clear	43°6° (likely 43°6° to 48°9°)	43°6°	0%	0 mph0 km/h, gusts 3 mph4 km/h	100%	40%	0
Mon 1a	Clear	42°6° (likely 42°6° to 47°8°)	42°6°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	38%	0
Mon 2a	Mostly clear	42°6° (likely 42°6° to 46°8°)	42°6°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	18%	0
Mon 3a	Clear	41°5° (likely 41°5° to 45°7°)	41°5°	0%	0 mph0 km/h, gusts 4 mph6 km/h	100%	21%	0
Mon 4a	Clear	40°4° (likely 40°4° to 44°7°)	40°4°	0%	1 mph2 km/h from S, gusts 4 mph6 km/h	100%	17%	0
Mon 5a	Clear	39°4° (likely 39°4° to 43°6°)	39°4°	0%	1 mph2 km/h from S, gusts 6 mph9 km/h	100%	17%	0
Mon 6a	Mostly clear	39°4° (likely 39°4° to 42°6°)	39°4°	0%	1 mph2 km/h from S, gusts 6 mph10 km/h	100%	39%	0
Mon 7a	Clear	39°4° (likely 39°4° to 42°6°)	39°4°	0%	1 mph2 km/h from S, gusts 5 mph8 km/h	100%	17%	0
Mon 8a	Sunny	39°4° (likely 39°4° to 42°6°)	39°4°	0%	1 mph2 km/h from S, gusts 4 mph7 km/h	99%	17%	0
Mon 9a	Sunny	42°6° (likely 42°6° to 46°8°)	42°6°	0%	2 mph3 km/h from S, gusts 5 mph8 km/h	100%	13%	0
Mon 10a	Sunny	49°9° (likely 49°9° to 54°12°)	49°9°	0%	2 mph3 km/h from S, gusts 8 mph12 km/h	92%	1%	1
Mon 11a	Sunny	58°14° (likely 57°14° to 59°15°)	58°14°	0%	2 mph3 km/h from SW, gusts 7 mph11 km/h	76%	2%	3
Mon 12p	Sunny	62°17° (likely 62°17° to 63°17°)	63°17°	0%	2 mph3 km/h from SW, gusts 7 mph11 km/h	65%	4%	4
Mon 1p	Sunny	66°19° (likely 65°18° to 66°19°)	66°19°	0%	3 mph5 km/h from W, gusts 7 mph12 km/h	57%	30%	4
Mon 2p	Sunny	67°19° (likely 66°19° to 67°19°)	67°19°	0%	3 mph5 km/h from W, gusts 7 mph12 km/h	51%	1%	4
Mon 3p	Sunny	69°21° (likely 67°19° to 69°21°)	69°21°	0%	3 mph5 km/h from W, gusts 8 mph13 km/h	49%	5%	4
Mon 4p	Sunny	69°21° (likely 66°19° to 69°21°)	69°21°	0%	3 mph5 km/h from W, gusts 8 mph13 km/h	49%	7%	3
Mon 5p	Sunny	67°19° (likely 65°18° to 67°19°)	67°19°	0%	3 mph5 km/h from W, gusts 8 mph14 km/h	52%	6%	2
Mon 6p	Clear	64°18° (likely 58°14° to 64°18°)	64°18°	0%	2 mph3 km/h from W, gusts 5 mph8 km/h	58%	3%	1

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Sunny. High 65°18°, low 36°2°. Typical 62°17° / 36°2°. Dry. Mostly agree.
1. Evening
  6 PM–midnight
  Clear, 52°11°
  Dry
2. Overnight
  midnight–6 AM
  Clear, 38°3°
  Dry
Official NWS forecast
Tonight: Clear, with a low around 36. Southeast wind 1 to 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–67°19°
Low, likely
36°2°–40°4°
Typical high / low
62°17° / 36°2°
Wind
6 mph10 km/h, gusts 13 mph20 km/h
UV peak
4
Tomorrow, Oct 25. Sunny. High 67°19°, low 39°4°. Typical 62°17° / 36°2°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 36°2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 39°4°
  Dry
Official NWS forecast
Day: Patchy frost before 9am. Sunny, with a high near 67. Southeast wind around 2 mph.
Night: Mostly clear, with a low around 39. Northeast wind around 1 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
64°18°–67°19°
Low, likely
39°4°–41°5°
Typical high / low
62°17° / 36°2°
Wind
6 mph10 km/h
UV peak
4
Monday, Oct 26. Mostly sunny. High 69°21°, low 43°6°. Typical 61°16° / 36°2°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 39°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 46°8°
  Dry
Official NWS forecast
Day: Sunny, with a high near 69. Southwest wind around 3 mph.
Night: Mostly clear, with a low around 43. West wind around 2 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
66°19°–69°21°
Low, likely
39°4°–43°6°
Typical high / low
61°16° / 36°2°
Wind
6 mph9 km/h, gusts 14 mph22 km/h
UV peak
4
Tuesday, Oct 27. Partly sunny. High 68°20°, low 45°7°. Typical 61°16° / 35°2°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 68.
Night: Partly cloudy, with a low around 45.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
66°19°–68°20°
Low, likely
43°6°–46°8°
Typical high / low
61°16° / 35°2°
Wind
6 mph9 km/h, gusts 13 mph20 km/h
UV peak
4
Wednesday, Oct 28. Mostly cloudy. High 71°22°, low 46°8°. Typical 61°16° / 35°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 69°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly cloudy, with a high near 71.
Night: Partly cloudy, with a low around 46.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–71°22°
Low, likely
45°7°–49°9°
Typical high / low
61°16° / 35°2°
Wind
7 mph12 km/h, gusts 13 mph21 km/h
UV peak
3
Thursday, Oct 29. Mostly sunny. High 72°22°, low 46°8°. Typical 60°16° / 35°2°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 72.
Night: Mostly clear, with a low around 46.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
70°21°–72°22°
Low, likely
46°8°–49°9°
Typical high / low
60°16° / 35°2°
Wind
10 mph16 km/h, gusts 26 mph42 km/h
UV peak
4
Friday, Oct 30. Mostly sunny. High 72°22°, low 47°8°. Typical 60°16° / 34°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 58°15°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 72.
Night: Partly cloudy, with a low around 47.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–72°22°
Low, likely
42°6°–51°11°
Typical high / low
60°16° / 34°1°
Wind
7 mph10 km/h, gusts 21 mph34 km/h
UV peak
3
Saturday, Oct 31. Mostly cloudy. High 72°22°, low 47°8°. Typical 59°15° / 34°1°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 60°15°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 56°13°
  30% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 72.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
66°19°–73°23°
Low, likely
41°5°–51°11°
Typical high / low
59°15° / 34°1°
Wind
6 mph9 km/h, gusts 24 mph38 km/h
UV peak
3
Sunday, Nov 1. Rain. High 66°19°, low 55°13°. Typical 59°15° / 34°1°. Rain 0.25 in6.4 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 57°14°
  40% chance · 0.03 in0.7 mm
2. Afternoon
  noon–6 PM
  Drizzle, 63°17°
  50% chance · 0.12 in3 mm
3. Evening
  6 PM–midnight
  Drizzle, 61°16°
  50% chance · 0.23 in5.8 mm
4. Overnight
  midnight–6 AM
  Drizzle, 60°15°
  50% chance · 0.1 in2.4 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
61°16°–73°23°
Low, likely
50°10°–60°16°
Typical high / low
59°15° / 34°1°
Wind
11 mph17 km/h, gusts 26 mph42 km/h
UV peak
1
Monday, Nov 2. Showers. High 66°19°, low 52°11°. Typical 59°15° / 34°1°. Rain 0.55 in14 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 61°16°
  40% chance · 0.12 in2.9 mm
2. Afternoon
  noon–6 PM
  Showers, 64°18°
  40% chance · 0.22 in5.5 mm
3. Evening
  6 PM–midnight
  Showers, 55°13°
  40% chance · 0.19 in4.9 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
59°15°–69°21°
Low, likely
43°6°–59°15°
Typical high / low
59°15° / 34°1°
Wind
15 mph24 km/h, gusts 40 mph64 km/h

10 days15 days30 days

The outlook

Today
Dry, high 65°, low 36°.
Tomorrow
Dry, high 67°, low 39°.
Monday
Dry, high 69°, low 43°.
Rest of week
Highs 66–72°; chance of precipitation on Sunday, Monday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (PBZ) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Monongahela River at Maxwell Lock and Dam (lower pool)

13 mi

Below flood stage

Level: 10.3 ft
Flow: 7,540 cfs

Forecast peak 10.2 ft Sat 8 PM

Reading from Sat 5:30 PM · NWS gauge page

Monongahela River at Grays Landing Lock and Dam

14 mi

Below flood stage

Level: 11.4 ft
Flow: 6,740 cfs

Forecast peak 11.6 ft Sat 8 PM

Reading from Sat 5:46 PM · NWS gauge page

Monongahela River at Point Marion Lock and Dam (lower pool)

18 mi

Below flood stage

Level: 11.4 ft
Flow: 5,800 cfs

Forecast peak 11.9 ft Sat 8 PM

Reading from Sat 5:15 PM · NWS gauge page

Monongahela River at Morgantown Lock and Dam

22 mi

Below flood stage

Level: 10.2 ft
Flow: 13,800 cfs

Forecast peak 9.6 ft Sat 8 PM

Reading from Sat 5:15 PM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 75% less heating than a typical week.

This week 30Typical 118

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 25
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at. About 18 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 45°F).

Open the windows?

Sun, 12:00 PM–6:00 PM

Good stretch to open the windows (air quality forecast not available for part of this window).

Is this typical?

Waynesburg 1 E · official normals 1991–2020 · records 1948–2026

Oct 24, today vs a typical year

Today’s expected high is 3°2° warmer than typical.

Last 7 days vs normal

On average 3°1° colder than normal (daily mean temperature).

−10°−6°SunOct 18
−4°−2°MonOct 19
−2°−1°TueOct 20
−1°WedOct 21
+1°±0°ThuOct 22
−1°FriOct 23
±0°SatOct 24

Morrisville weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 48 min; Losing 2 min 25 s a day; shortest Dec 21, 1 h 27 min less
Golden hour: 5:50–6:45 PM; Morning 7:23–8:18 AM
Blue hour: 6:45–6:55 PM; Morning 7:13–7:23 AM; first light 7:13 AM

Stars tonight? Fair

Clear 7:15 PM–7:14 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 5:53 AM · rises 5:25 PM
Full moon: Oct 26
New moon: Nov 9

Looking southeast from Morrisville. The highest point on the skyline is about 2,800 ft, 26 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Morrisville, PA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Monongahela River at Maxwell Lock and Dam (lower pool)

Monongahela River at Grays Landing Lock and Dam

Monongahela River at Point Marion Lock and Dam (lower pool)

Monongahela River at Morgantown Lock and Dam

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon