Observed 9:35 PM EDT at KTHV

Wellsville, PA weather

Clear and 37°3°.

Forecasts agree

Now 37°3°

Clear

Wind: Calm; Light through 9 AM
Dew point: 36°2°; Comfortable
Humidity: 93%; Air 37°3°, dew point 36°2° · fog or dew likely
UV tomorrow: 4Moderate; Moderate 11 AM–4 PM · peak 4
Air quality (notable): 103Unhealthy for sensitive groups; PM2.5 (fine particles) · tomorrow moderate
Pressure: 30.55 inHg1035 hPa; Rising slowly · +0.02 inHg+0.7 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

About the same as this time yesterday (40°4° then, 40°4° now)

Good hours for

Low 36°2° tomorrow at 6 AM
Above 50°10° tomorrow by 11 AM
High 64°18° tomorrow at 4 PM
Below 50°10° tomorrow night after 8 PM

TonightDown to 37°3° by 4 AM · Clear
Tomorrow morningUp to 54°12° by 11 AM · Clear
Tomorrow afternoonUp to 64°18° by 4 PM · Clear
Tomorrow nightDown to 40°4° by 3 AM · Clear
Monday morningUp to 57°14° by 11 AM · Clear
Monday afternoonUp to 70°21° by 5 PM · Clear
Monday nightDown to 59°15° by 8 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 9p	Clear	44°7° (likely 44°7° to 48°9°)	44°7°	0%	0 mph0 km/h, gusts 4 mph6 km/h	76%	0%	0
Sat 10p	Clear	42°6° (likely 42°6° to 45°7°)	42°6°	0%	0 mph0 km/h, gusts 3 mph5 km/h	82%	0%	0
Sat 11p	Clear	40°4° (likely 40°4° to 45°7°)	40°4°	0%	0 mph0 km/h, gusts 3 mph5 km/h	89%	0%	0
Sun 12a	Clear	39°4° (likely 38°3° to 44°7°)	39°4°	0%	0 mph0 km/h, gusts 3 mph5 km/h	92%	0%	0
Sun 1a	Clear	39°4° (likely 38°3° to 44°7°)	39°4°	0%	0 mph0 km/h, gusts 3 mph5 km/h	92%	0%	0
Sun 2a	Clear	38°3° (likely 37°3° to 43°6°)	38°3°	0%	0 mph0 km/h, gusts 2 mph3 km/h	96%	0%	0
Sun 3a	Clear	38°3° (likely 37°3° to 42°6°)	38°3°	0%	0 mph0 km/h, gusts 2 mph3 km/h	92%	0%	0
Sun 4a	Clear	37°3° (likely 36°2° to 40°4°)	37°3°	0%	0 mph0 km/h, gusts 2 mph2 km/h	96%	0%	0
Sun 5a	Clear	37°3° (likely 36°2° to 40°4°)	37°3°	0%	0 mph0 km/h, gusts 2 mph2 km/h	96%	0%	0
Sun 6a	Clear	36°2° (likely 35°2° to 40°4°)	36°2°	0%	0 mph0 km/h, gusts 2 mph3 km/h	96%	3%	0
Sun 7a	Sunny	36°2° (likely 33°1° to 40°4°)	36°2°	0%	0 mph0 km/h, gusts 1 mph2 km/h	92%	8%	0
Sun 8a	Sunny	36°2° (likely 33°1° to 39°4°)	36°2°	0%	0 mph0 km/h, gusts 1 mph2 km/h	96%	24%	0
Sun 9a	Mostly sunny	42°6° (likely 36°2° to 44°7°)	42°6°	0%	0 mph0 km/h, gusts 2 mph3 km/h	86%	20%	1
Sun 10a	Sunny	49°9° (likely 47°8° to 50°10°)	49°9°	0%	0 mph0 km/h, gusts 2 mph4 km/h	71%	4%	2
Sun 11a	Sunny	54°12° (likely 54°12° to 55°13°)	54°12°	0%	0 mph0 km/h, gusts 5 mph8 km/h	61%	1%	3
Sun 12p	Sunny	57°14° (likely 57°14° to 59°15°)	57°14°	0%	1 mph2 km/h from SW, gusts 7 mph11 km/h	55%	1%	4
Sun 1p	Sunny	61°16° (likely 60°16° to 61°16°)	61°16°	0%	1 mph2 km/h from SW, gusts 8 mph13 km/h	50%	1%	4
Sun 2p	Sunny	62°17° (likely 61°16° to 62°17°)	62°17°	0%	2 mph3 km/h from SW, gusts 9 mph15 km/h	46%	1%	4
Sun 3p	Sunny	63°17° (likely 62°17° to 63°17°)	63°17°	0%	2 mph3 km/h from S, gusts 10 mph16 km/h	46%	1%	3
Sun 4p	Sunny	64°18° (likely 62°17° to 64°18°)	64°18°	0%	2 mph3 km/h from S, gusts 9 mph15 km/h	45%	1%	2
Sun 5p	Sunny	63°17° (likely 61°16° to 63°17°)	63°17°	0%	2 mph3 km/h from S, gusts 7 mph12 km/h	48%	0%	1
Sun 6p	Clear	60°16° (likely 56°13° to 60°16°)	60°16°	0%	1 mph2 km/h from S, gusts 5 mph9 km/h	51%	0%	0
Sun 7p	Clear	56°13° (likely 52°11° to 56°13°)	56°13°	0%	0 mph0 km/h, gusts 5 mph8 km/h	62%	0%	0
Sun 8p	Clear	49°9° (likely 49°9° to 51°11°)	49°9°	0%	0 mph0 km/h, gusts 5 mph8 km/h	83%	0%	0
Sun 9p	Clear	46°8° (likely 46°8° to 49°9°)	46°8°	0%	0 mph0 km/h, gusts 4 mph7 km/h	89%	0%	0
Sun 10p	Clear	45°7° (likely 44°7° to 48°9°)	45°7°	0%	0 mph0 km/h, gusts 5 mph8 km/h	93%	0%	0
Sun 11p	Clear	43°6° (likely 42°6° to 47°8°)	43°6°	0%	0 mph0 km/h, gusts 4 mph7 km/h	100%	6%	0
Mon 12a	Clear	42°6° (likely 40°4° to 46°8°)	42°6°	0%	0 mph0 km/h, gusts 4 mph7 km/h	100%	7%	0
Mon 1a	Clear	41°5° (likely 40°4° to 45°7°)	41°5°	0%	0 mph0 km/h, gusts 5 mph8 km/h	100%	8%	0
Mon 2a	Mostly clear	41°5° (likely 39°4° to 44°7°)	41°5°	0%	0 mph0 km/h, gusts 5 mph9 km/h	100%	23%	0
Mon 3a	Clear	40°4° (likely 38°3° to 44°7°)	40°4°	0%	0 mph0 km/h, gusts 5 mph8 km/h	100%	15%	0
Mon 4a	Clear	40°4° (likely 38°3° to 42°6°)	40°4°	0%	0 mph0 km/h, gusts 4 mph7 km/h	100%	14%	0
Mon 5a	Clear	40°4° (likely 38°3° to 42°6°)	40°4°	0%	0 mph0 km/h, gusts 4 mph7 km/h	96%	13%	0
Mon 6a	Clear	39°4° (likely 38°3° to 41°5°)	39°4°	0%	0 mph0 km/h, gusts 5 mph8 km/h	100%	14%	0
Mon 7a	Sunny	39°4° (likely 38°3° to 40°4°)	39°4°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	16%	0
Mon 8a	Sunny	39°4° (likely 38°3° to 41°5°)	39°4°	0%	1 mph2 km/h from W, gusts 3 mph5 km/h	100%	18%	0
Mon 9a	Sunny	45°7° (likely 40°4° to 46°8°)	45°7°	0%	1 mph2 km/h from W, gusts 3 mph4 km/h	93%	16%	1
Mon 10a	Sunny	51°11° (likely 49°9° to 53°12°)	51°11°	0%	1 mph2 km/h from W, gusts 6 mph10 km/h	80%	0%	2
Mon 11a	Sunny	57°14° (likely 57°14° to 59°15°)	57°14°	0%	2 mph3 km/h from W, gusts 7 mph12 km/h	69%	0%	3
Mon 12p	Sunny	61°16° (likely 61°16° to 64°18°)	61°16°	0%	3 mph5 km/h from NW, gusts 9 mph15 km/h	60%	6%	4
Mon 1p	Sunny	64°18° (likely 64°18° to 66°19°)	64°18°	0%	5 mph8 km/h from NW, gusts 11 mph18 km/h	56%	2%	4
Mon 2p	Sunny	68°20° (likely 66°19° to 68°20°)	68°20°	0%	5 mph8 km/h from NW, gusts 12 mph19 km/h	49%	2%	4
Mon 3p	Sunny	69°21° (likely 67°19° to 69°21°)	69°21°	0%	5 mph8 km/h from NW, gusts 11 mph18 km/h	47%	1%	3
Mon 4p	Sunny	69°21° (likely 68°20° to 69°21°)	69°21°	0%	3 mph5 km/h from NW, gusts 12 mph19 km/h	49%	1%	2
Mon 5p	Sunny	70°21° (likely 67°19° to 70°21°)	70°21°	0%	3 mph5 km/h from NW, gusts 10 mph17 km/h	47%	0%	1
Mon 6p	Clear	66°19° (likely 61°16° to 66°19°)	66°19°	0%	3 mph5 km/h from NW, gusts 6 mph9 km/h	54%	0%	0
Mon 7p	Clear	62°17° (likely 57°14° to 62°17°)	62°17°	0%	2 mph3 km/h from W, gusts 5 mph8 km/h	60%	30%	0
Mon 8p	Clear	59°15° (likely 54°12° to 59°15°)	59°15°	0%	2 mph3 km/h from W, gusts 6 mph9 km/h	67%	25%	0

Days ahead

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

Today, Oct 24. Sunny. High 61°16°, low 36°2°. Typical 63°17° / 43°6°. Dry. Forecasts agree.
1. Evening
  6 PM–midnight
  Clear, 40°4°
  Dry
2. Overnight
  midnight–6 AM
  Clear, 37°3°
  Dry
Official NWS forecast
Tonight: Patchy frost after 4am. Mostly clear, with a low around 36. Wind around 0 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
60°16°–61°16°
Low, likely
33°1°–37°3°
Typical high / low
63°17° / 43°6°
Wind
5 mph8 km/h, gusts 10 mph17 km/h
UV peak
4
Tomorrow, Oct 25. Mostly sunny. High 64°18°, low 39°4°. Typical 62°17° / 42°6°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Mostly sunny, 36°2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 49°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 40°4°
  Dry
Official NWS forecast
Day: Patchy frost before 9am. Sunny, with a high near 64. Southwest wind around 2 mph.
Night: Mostly clear, with a low around 39. West wind around 1 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
62°17°–64°18°
Low, likely
33°1°–39°4°
Typical high / low
62°17° / 42°6°
Wind
7 mph12 km/h
UV peak
4
Monday, Oct 26. Mostly sunny. High 70°21°, low 47°8°. Typical 62°17° / 42°6°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 39°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 50°10°
  Dry
Official NWS forecast
Day: Sunny, with a high near 70. West wind 0 to 5 mph.
Night: Mostly clear, with a low around 47. Northwest wind around 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
68°20°–70°21°
Low, likely
36°2°–47°8°
Typical high / low
62°17° / 42°6°
Wind
8 mph13 km/h, gusts 15 mph24 km/h
UV peak
4
Tuesday, Oct 27. Mostly sunny. High 65°18°, low 42°6°. Typical 62°17° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 62°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 41°5°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 65.
Night: Mostly clear, with a low around 42.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
61°16°–65°18°
Low, likely
42°6°–49°9°
Typical high / low
62°17° / 42°6°
Wind
11 mph17 km/h, gusts 20 mph31 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 64°18°, low 45°7°. Typical 61°16° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 41°5°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 62°16°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 53°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 46°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 64.
Night: Mostly cloudy, with a low around 45.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
60°16°–64°18°
Low, likely
38°3°–45°7°
Typical high / low
61°16° / 42°6°
Wind
8 mph13 km/h, gusts 15 mph24 km/h
UV peak
3
Thursday, Oct 29. Partly sunny. High 70°21°, low 48°9°. Typical 61°16° / 41°5°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 47°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 70.
Night: Mostly clear, with a low around 48.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–70°21°
Low, likely
43°6°–48°9°
Typical high / low
61°16° / 41°5°
Wind
10 mph15 km/h, gusts 25 mph40 km/h
UV peak
4
Friday, Oct 30. Mostly sunny. High 73°23°, low 49°9°. Typical 60°16° / 41°5°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Clear, 58°15°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 46°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 73.
Night: Mostly clear, with a low around 49.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
72°22°–74°23°
Low, likely
41°5°–50°10°
Typical high / low
60°16° / 41°5°
Wind
7 mph11 km/h, gusts 18 mph28 km/h
UV peak
4
Saturday, Oct 31. Partly sunny. High 71°22°, low 47°8°. Typical 60°16° / 40°4°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 69°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 51°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 71.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
61°16°–72°22°
Low, likely
43°6°–51°11°
Typical high / low
60°16° / 40°4°
Wind
8 mph13 km/h, gusts 18 mph29 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 69°21°, low 50°10°. Typical 60°16° / 40°4°. Rain 0.02 in0.5 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 69°20°
  30% chance
3. Evening
  6 PM–midnight
  Drizzle, 63°17°
  30% chance · 0.09 in2.2 mm
4. Overnight
  midnight–6 AM
  Drizzle, 61°16°
  30% chance · 0.09 in2.3 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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–72°22°
Low, likely
48°9°–52°11°
Typical high / low
60°16° / 40°4°
Wind
15 mph24 km/h, gusts 33 mph53 km/h
UV peak
3
Monday, Nov 2. Drizzle. High 71°22°, low 59°15°. Typical 59°15° / 40°4°. Rain 0.64 in16 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 62°17°
  30% chance · 0.03 in0.8 mm
2. Afternoon
  noon–6 PM
  Mostly sunny, 72°22°
  20% chance · 0.06 in1.5 mm
3. Evening
  6 PM–midnight
  Clear, 62°16°
  30% chance · 0.57 in14 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
69°21°–76°24°
Low, likely
56°13°–64°18°
Typical high / low
59°15° / 40°4°
Wind
19 mph31 km/h, gusts 40 mph64 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 61°, low 36°.
Tomorrow
Dry, high 64°, low 39°, warming up.
Monday
Dry, high 70°, low 47°, warming up.
Rest of week
Mostly dry, highs 64–73°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (CTP) (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

Yellow Breeches Creek near Camp Hill

12 mi

Below flood stage

Level: 1.2 ft
Flow: 132 cfs

Forecast peak 1.2 ft Sun 2 AM

Reading from Sat 7:45 PM · NWS gauge page

Susquehanna River at Harrisburg

14 mi

Below flood stage

Level: 3.7 ft
Flow: 11,600 cfs

Forecast peak 3.7 ft Sun 2 AM

Reading from Sat 8 PM · NWS gauge page

Conodoguinet Creek near Hogestown

15 mi

Below flood stage

Level: 1.6 ft
Flow: 248 cfs

Forecast peak 1.6 ft Sun 2 AM

Reading from Sat 8:30 PM · NWS gauge page

Swatara Creek at Middletown

15 mi

Below flood stage

Level: 2.2 ft

Forecast peak 2.2 ft Sun 2 AM

Reading from Sat 8:15 PM · NWS gauge page

For your home

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

Heating this week

About 67% less heating than a typical week.

This week 31Typical 93

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 21 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 36°F).

Open the windows?

Sun, 1:00 PM–6:00 PM

Good stretch to open the windows.

Is this typical?

Middletown Harrisburg Int'l Airport · official normals 1991–2020 · records 1888–2026

Oct 24, today vs a typical year

Today’s expected high is 2°1° colder than typical.

Last 7 days vs normal

On average 0° warmer than normal (daily mean temperature).

−2°−1°MonOct 19
+4°+2°TueOct 20
−1°WedOct 21
+2°+1°ThuOct 22
−2°−1°FriOct 23
—SatOct 24
—SunOct 25

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

Sun & moon

Sun

Daylight: 10 h 47 min; Losing 2 min 25 s a day; shortest Dec 21, 1 h 28 min less
Golden hour: 5:37–6:32 PM; Morning 7:11–8:05 AM
Blue hour: 6:32–6:42 PM; Morning 7:00–7:11 AM; first light 7:00 AM

Stars tonight? Fair

Clear 9:56 PM–7:01 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 5:39 AM · rises 5:11 PM
Full moon: Oct 26
New moon: Nov 9

Looking west from Wellsville. The highest point on the skyline is about 2,100 ft, 26 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Wellsville, PA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Yellow Breeches Creek near Camp Hill

Susquehanna River at Harrisburg

Conodoguinet Creek near Hogestown

Swatara Creek at Middletown

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