Observed 8:15 AM EDT at KN38

Sweden Valley, PA weather

Sunny and 41°5°.

Forecasts agree

Now 41°5°

Sunny · Feels like 36°2°

Wind: 7 mph11 km/h; From the north. Up to 7 mph11 km/h through 8 PM
Dew point: 39°4°; Comfortable · down to 31°−1° by 2 PM (dry)
Humidity: 96%; Air 41°5°, dew point 39°4° · fog or dew likely
UV index: 1Low; Moderate 11 AM–4 PM · peak 4
Pressure: 30.33 inHg1027 hPa; Rising · +0.05 inHg+1.8 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

11°6° warmer than this time yesterday (30°−1° then, 41°5° now)

Good hours for

High 55°13° today at 2 PM
Below freezing tonight 5–9 AM (low 31°−1°)
Low 32°0° tonight at 5 AM
Above 40°4° tomorrow by 10 AM
Below freezing Sunday from 6 AM (low 31°−1°)

This morningUp to 47°8° by 11 AM · Clear
This afternoonUp to 55°13° by 2 PM · Partly cloudy
TonightDown to 32°0° by 5 AM · freezing, low 32°0° · Partly cloudy
Tomorrow morningUp to 49°9° by 11 AM · freezing, low 31°−1° · Clear
Tomorrow afternoonUp to 57°14° by 3 PM · Clear
Tomorrow nightDown to 33°1° by 5 AM · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Fri 8a	Sunny	41°5° (likely 36°2° to 41°5°)	41°5°	0%	2 mph3 km/h from NE, gusts 5 mph8 km/h	96%	6%	0
Fri 9a	Sunny	41°5° (likely 41°5° to 43°6°)	39°4°	0%	3 mph5 km/h from NE, gusts 9 mph15 km/h	92%	2%	1
Fri 10a	Sunny	44°7° (likely 44°7° to 47°8°)	41°5°	0%	5 mph8 km/h from NE, gusts 12 mph19 km/h	77%	3%	1
Fri 11a	Sunny	47°8° (likely 47°8° to 51°11°)	44°7°	0%	5 mph8 km/h from NE, gusts 12 mph19 km/h	65%	2%	3
Fri 12p	Sunny	49°9° (likely 49°9° to 53°12°)	47°8°	0%	6 mph10 km/h from NE, gusts 10 mph15 km/h	55%	7%	3
Fri 1p	Sunny	52°11° (likely 52°11° to 54°12°)	52°11°	0%	6 mph10 km/h from E, gusts 9 mph14 km/h	47%	14%	4
Fri 2p	Sunny	55°13° (likely 54°12° to 56°13°)	55°13°	0%	5 mph8 km/h from E, gusts 8 mph13 km/h	40%	25%	4
Fri 3p	Cloudy	55°13° (likely 55°13° to 56°13°)	55°13°	0%	5 mph8 km/h from E, gusts 7 mph11 km/h	37%	60%	3
Fri 4p	Cloudy	54°12° (likely 54°12° to 56°13°)	54°12°	0%	3 mph5 km/h from E, gusts 6 mph9 km/h	36%	81%	2
Fri 5p	Cloudy	53°12° (likely 53°12° to 55°13°)	53°12°	0%	3 mph5 km/h from E, gusts 6 mph10 km/h	36%	80%	1
Fri 6p	Cloudy	50°10° (likely 49°9° to 53°12°)	50°10°	0%	2 mph3 km/h from E, gusts 7 mph11 km/h	41%	81%	0
Fri 7p	Cloudy	47°8° (likely 46°8° to 48°9°)	47°8°	0%	2 mph3 km/h from E, gusts 7 mph11 km/h	47%	81%	0
Fri 8p	Mostly clear	44°7° (likely 44°7° to 45°7°)	44°7°	0%	2 mph3 km/h from E, gusts 8 mph12 km/h	53%	64%	0
Fri 9p	Cloudy	41°5° (likely 41°5° to 44°7°)	41°5°	0%	2 mph3 km/h from E, gusts 8 mph13 km/h	52%	74%	0
Fri 10p	Mostly clear	40°4° (likely 40°4° to 42°6°)	40°4°	0%	2 mph3 km/h from E, gusts 8 mph12 km/h	62%	57%	0
Fri 11p	Partly cloudy	39°4° (likely 39°4° to 41°5°)	39°4°	0%	2 mph3 km/h from E, gusts 7 mph11 km/h	67%	35%	0
Sat 12a	Clear	36°2° (likely 36°2° to 41°5°)	36°2°	0%	2 mph3 km/h from E, gusts 7 mph11 km/h	75%	10%	0
Sat 1a	Clear	35°2° (likely 35°2° to 41°5°)	35°2°	0%	1 mph2 km/h from E, gusts 6 mph10 km/h	82%	9%	0
Sat 2a	Clear	34°1° (likely 34°1° to 41°5°)	34°1°	0%	1 mph2 km/h from SE, gusts 6 mph10 km/h	82%	10%	0
Sat 3a	Clear	34°1° (likely 34°1° to 40°4°)	34°1°	0%	1 mph2 km/h from SE, gusts 6 mph10 km/h	82%	2%	0
Sat 4a	Clear	33°1° (likely 33°1° to 40°4°)	33°1°	0%	1 mph2 km/h from SE, gusts 6 mph10 km/h	82%	0%	0
Sat 5a	Clear	32°0° (likely 32°0° to 39°4°)	32°0°	0%	1 mph2 km/h from SE, gusts 6 mph9 km/h	81%	0%	0
Sat 6a	Clear	32°0° (likely 32°0° to 39°4°)	32°0°	0%	1 mph2 km/h from SE, gusts 6 mph9 km/h	81%	0%	0
Sat 7a	Clear	32°0° (likely 32°0° to 38°3°)	32°0°	0%	0 mph0 km/h, gusts 6 mph10 km/h	81%	0%	0
Sat 8a	Sunny	31°−1° (likely 31°−1° to 38°3°)	31°−1°	0%	1 mph2 km/h from SE, gusts 6 mph10 km/h	88%	0%	0
Sat 9a	Sunny	36°2° (likely 36°2° to 41°5°)	36°2°	0%	1 mph2 km/h from S, gusts 6 mph10 km/h	85%	0%	1
Sat 10a	Sunny	44°7° (likely 44°7° to 47°8°)	44°7°	0%	2 mph3 km/h from S, gusts 12 mph20 km/h	68%	0%	1
Sat 11a	Sunny	49°9° (likely 48°9° to 51°11°)	48°9°	0%	3 mph5 km/h from S, gusts 14 mph22 km/h	58%	0%	3
Sat 12p	Sunny	53°12° (likely 51°11° to 54°12°)	53°12°	0%	3 mph5 km/h from S, gusts 12 mph20 km/h	48%	0%	3
Sat 1p	Sunny	55°13° (likely 53°12° to 56°13°)	55°13°	0%	3 mph5 km/h from S, gusts 11 mph18 km/h	45%	0%	4
Sat 2p	Sunny	56°13° (likely 54°12° to 57°14°)	56°13°	0%	3 mph5 km/h from S, gusts 10 mph16 km/h	42%	0%	4
Sat 3p	Sunny	57°14° (likely 55°13° to 57°14°)	57°14°	0%	3 mph5 km/h from S, gusts 9 mph15 km/h	38%	0%	3
Sat 4p	Sunny	56°13° (likely 55°13° to 57°14°)	56°13°	0%	3 mph5 km/h from S, gusts 9 mph14 km/h	37%	0%	2
Sat 5p	Sunny	55°13° (likely 53°12° to 56°13°)	55°13°	0%	2 mph3 km/h from S, gusts 9 mph14 km/h	40%	0%	1
Sat 6p	Clear	52°11° (likely 49°9° to 53°12°)	52°11°	0%	2 mph3 km/h from S, gusts 8 mph14 km/h	48%	0%	0
Sat 7p	Clear	46°8° (likely 44°7° to 48°9°)	46°8°	0%	2 mph3 km/h from S, gusts 7 mph12 km/h	58%	0%	0
Sat 8p	Clear	43°6° (likely 41°5° to 45°7°)	43°6°	0%	2 mph3 km/h from SE, gusts 7 mph11 km/h	60%	0%	0
Sat 9p	Clear	41°5° (likely 39°4° to 43°6°)	41°5°	0%	2 mph3 km/h from S, gusts 7 mph12 km/h	57%	0%	0
Sat 10p	Clear	40°4° (likely 38°3° to 43°6°)	40°4°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	62%	0%	0
Sat 11p	Clear	39°4° (likely 37°3° to 42°6°)	39°4°	0%	1 mph2 km/h from S, gusts 6 mph10 km/h	73%	0%	0
Sun 12a	Clear	38°3° (likely 37°3° to 41°5°)	38°3°	0%	1 mph2 km/h from S, gusts 6 mph10 km/h	79%	0%	0
Sun 1a	Clear	37°3° (likely 36°2° to 41°5°)	37°3°	0%	1 mph2 km/h from S, gusts 6 mph9 km/h	82%	0%	0
Sun 2a	Clear	36°2° (likely 36°2° to 40°4°)	36°2°	0%	1 mph2 km/h from S, gusts 5 mph8 km/h	82%	0%	0
Sun 3a	Clear	35°2° (likely 35°2° to 41°5°)	35°2°	0%	1 mph2 km/h from S, gusts 3 mph5 km/h	82%	0%	0
Sun 4a	Clear	34°1° (likely 34°1° to 40°4°)	34°1°	0%	1 mph2 km/h from S, gusts 3 mph4 km/h	85%	0%	0
Sun 5a	Clear	33°1° (likely 33°1° to 39°4°)	33°1°	0%	1 mph2 km/h from S, gusts 3 mph4 km/h	85%	0%	0
Sun 6a	Clear	31°−1° (likely 31°−1° to 38°3°)	31°−1°	0%	1 mph2 km/h from S, gusts 3 mph5 km/h	92%	0%	0
Sun 7a	Clear	31°−1° (likely 31°−1° to 37°3°)	31°−1°	0%	1 mph2 km/h from S, gusts 3 mph5 km/h	92%	0%	0

Days ahead

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

Today, Oct 23. Mostly sunny. High 56°13°, low 31°−1°. Typical 56°13° / 33°1°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 41°5°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 55°13°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 44°7°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 32°0°
  Dry
Official NWS forecast
Today: Sunny, with a high near 56. Northeast wind 2 to 6 mph.
Tonight: Widespread frost after midnight. Mostly clear, with a low around 31. East wind around 2 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
55°13°–56°13°
Low, likely
31°−1°–40°4°
Typical high / low
56°13° / 33°1°
Wind
8 mph12 km/h, gusts 16 mph26 km/h
UV peak
4
Tomorrow, Oct 24. Sunny. High 57°14°, low 31°−1°. Typical 56°13° / 33°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 31°−1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 57°14°
  Dry
3. Evening
  6 PM–midnight
  Clear, 43°6°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 33°1°
  Dry
Official NWS forecast
Day: Widespread frost before 10am. Sunny, with a high near 57. South wind 0 to 3 mph.
Night: Widespread frost after 1am. Clear, with a low around 31. South wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
55°13°–57°14°
Low, likely
31°−1°–38°3°
Typical high / low
56°13° / 33°1°
Wind
8 mph13 km/h, gusts 17 mph28 km/h
UV peak
4
Sunday, Oct 25. Fog. High 61°16°, low 36°2°. Typical 55°13° / 33°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 36°2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 59°15°
  Dry
3. Evening
  6 PM–midnight
  Clear, 46°8°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 41°5°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Widespread frost before 7am, then widespread frost and patchy fog between 7am and 10am. Sunny, with a high near 61. South wind 1 to 5 mph.
Night: Mostly clear, with a low around 36.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
57°14°–61°16°
Low, likely
35°2°–37°3°
Typical high / low
55°13° / 33°1°
Wind
7 mph12 km/h, gusts 17 mph27 km/h
UV peak
4
Monday, Oct 26. Mostly sunny. High 64°18°, low 37°3°. Typical 55°13° / 32°0°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 41°5°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 44°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 64.
Night: Partly cloudy, with a low around 37.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–66°19°
Low, likely
37°3°–42°6°
Typical high / low
55°13° / 32°0°
Wind
9 mph14 km/h, gusts 20 mph33 km/h
UV peak
4
Tuesday, Oct 27. Partly sunny. High 56°13°, low 34°1°. Typical 54°12° / 32°0°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 42°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 57°14°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 46°8°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 40°5°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 56.
Night: Partly cloudy, with a low around 34.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
54°12°–60°16°
Low, likely
34°1°–43°6°
Typical high / low
54°12° / 32°0°
Wind
7 mph11 km/h, gusts 17 mph27 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 57°14°, low 39°4°. Typical 54°12° / 32°0°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 41°5°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 56°14°
  Dry
3. Evening
  6 PM–midnight
  Clear, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 57.
Night: Partly cloudy, with a low around 39.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
56°13°–58°14°
Low, likely
37°3°–43°6°
Typical high / low
54°12° / 32°0°
Wind
11 mph18 km/h, gusts 24 mph39 km/h
UV peak
3
Thursday, Oct 29. Partly sunny. High 61°16°, low 41°5°. Typical 54°12° / 31°−1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 52°11°
  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 61.
Night: Partly cloudy, with a low around 41.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
61°16°–64°18°
Low, likely
41°5°–47°8°
Typical high / low
54°12° / 31°−1°
Wind
14 mph22 km/h, gusts 31 mph50 km/h
UV peak
4
Friday, Oct 30. Drizzle. High 56°13°, low 44°7°. Typical 53°12° / 31°−1°. Rain, 10% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 54°12°
  Dry
3. Evening
  6 PM–midnight
  Drizzle, 47°8°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 42°5°
  Dry
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
54°12°–61°16°
Low, likely
40°4°–47°8°
Typical high / low
53°12° / 31°−1°
Wind
9 mph14 km/h, gusts 22 mph36 km/h
UV peak
1
Saturday, Oct 31. Drizzle. High 51°11°, low 40°4°. Typical 53°12° / 31°−1°. Rain 0.04 in1 mm, 10% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 40°5°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 48°9°
  Dry
3. Evening
  6 PM–midnight
  Clear, 41°5°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 37°3°
  Dry
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
45°7°–60°16°
Low, likely
33°1°–48°9°
Typical high / low
53°12° / 31°−1°
Wind
9 mph14 km/h, gusts 22 mph36 km/h
UV peak
2
Sunday, Nov 1. Drizzle. High 55°13°, low 42°6°. Typical 52°11° / 30°−1°. Rain 0.17 in4.3 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 37°3°
  30% chance · 0.02 in0.5 mm
2. Afternoon
  noon–6 PM
  Drizzle, 51°11°
  40% chance · 0.02 in0.5 mm
3. Evening
  6 PM–midnight
  Drizzle, 46°8°
  40% chance · 0.04 in1.1 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
52°11°–59°15°
Low, likely
29°−2°–51°11°
Typical high / low
52°11° / 30°−1°
Wind
10 mph17 km/h, gusts 25 mph40 km/h

10 days15 days30 days

The outlook

Today
Dry, high 56°, low 31°.
Tomorrow
Dry, high 57°, low 31°.
Sunday
Dry, high 61°, low 36°, warming up.
Rest of week
Highs 51–64°; chance of precipitation on Sunday.

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

East Fork Sinnemahoning Creek at Wharton Township

15 mi

Level: 3.5 ft
Flow: 16 cfs

Reading from Fri 7 AM · NWS gauge page

First Fork Sinnemahoning Creek at Wharton

17 mi

Level: 4.2 ft
Flow: 56 cfs

Reading from Fri 7 AM · NWS gauge page

Allegheny River at Port Allegany

18 mi

Level: 2.2 ft
Flow: 82 cfs

Reading from Fri 7:45 AM · NWS gauge page

Oswayo Creek at Shinglehouse

19 mi

Level: 3.5 ft
Flow: 11 cfs

Reading from Fri 7:45 AM · NWS gauge page

For your home

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

Heating this week

About 71% less heating than a typical week.

This week 44Typical 150

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 32
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 17 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 39°F).

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Coudersport 1 SW · official normals 1991–2020 · records 2000–2026

Oct 23, today vs a typical year

Today’s expected high is about typical for the date.

Last 7 days vs normal

—SatOct 17
—SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23

Sweden Valley weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 45 min; Losing 2 min 39 s a day; shortest Dec 21, 1 h 36 min less
Golden hour: 5:39–6:35 PM; Morning 7:15–8:11 AM
Blue hour: 6:35–6:46 PM; Morning 7:04–7:15 AM; first light 7:04 AM

Stars tonight? Good

Mostly clear 12–7:06 AM; moon 95% lit, sets 5:45 AM.

Moon

Waxing gibbous

91% lit · growing

Today: sets 4:35 AM · rises 4:51 PM
Full moon: Oct 26
New moon: Nov 9

Looking east from Sweden Valley. The highest point on the skyline is about 2,600 ft, 3 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.