Observed 8:55 PM EDT at KSEG

Snydertown, PA weather

Clear and 43°6°.

Forecasts agree

Now 43°6°

Clear

Wind: Calm; Light through 10 AM
Dew point: 37°3°; Comfortable · down to 29°−2° by 8 AM (dry)
UV tomorrow: 4Moderate; Moderate 11 AM–4 PM · peak 4
Pressure: 30.43 inHg1030 hPa; Rising slowly · +0.04 inHg+1.4 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Fog tonight 2–3 AM
Below freezing tomorrow 4–9 AM (low 30°−1°)
Above 50°10° tomorrow by 11 AM
High 61°16° tomorrow at 5 PM
Below 50°10° tomorrow night after 9 PM

TonightDown to 31°−1° by 5 AM · freezing, low 31°−1° · Clear
Tomorrow morningUp to 50°10° by 11 AM · freezing, low 30°−1° · Clear
Tomorrow afternoonUp to 61°16° by 5 PM · Clear
Tomorrow nightDown to 34°1° by 4 AM · Clear
Sunday morningUp to 50°10° by 11 AM · Clear
Sunday afternoonUp to 63°17° by 4 PM · Clear
Sunday nightDown to 45°7° by 9 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
Fri 10p	Partly cloudy	43°6° (likely 43°6° to 46°8°)	43°6°	0%	0 mph0 km/h, gusts 5 mph7 km/h	82%	14%	0
Fri 11p	Clear	41°5° (likely 41°5° to 45°7°)	41°5°	0%	0 mph0 km/h, gusts 4 mph7 km/h	89%	16%	0
Sat 12a	Mostly clear	38°3° (likely 38°3° to 45°7°)	38°3°	0%	0 mph0 km/h, gusts 5 mph7 km/h	96%	22%	0
Sat 1a	Mostly clear	36°2° (likely 36°2° to 44°7°)	36°2°	0%	0 mph0 km/h, gusts 4 mph6 km/h	100%	47%	0
Sat 2a	Fog	33°1° (likely 33°1° to 43°6°)	33°1°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	39%	0
Sat 3a	Clear	33°1° (likely 33°1° to 42°6°)	33°1°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	2%	0
Sat 4a	Clear	32°0° (likely 32°0° to 41°5°)	32°0°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	9%	0
Sat 5a	Clear	31°−1° (likely 31°−1° to 40°4°)	31°−1°	0%	0 mph0 km/h, gusts 3 mph6 km/h	100%	20%	0
Sat 6a	Clear	31°−1° (likely 31°−1° to 39°4°)	31°−1°	0%	0 mph0 km/h, gusts 4 mph6 km/h	100%	8%	0
Sat 7a	Sunny	30°−1° (likely 30°−1° to 38°3°)	30°−1°	0%	0 mph0 km/h, gusts 5 mph9 km/h	100%	1%	0
Sat 8a	Sunny	30°−1° (likely 30°−1° to 39°4°)	30°−1°	0%	0 mph0 km/h, gusts 5 mph8 km/h	96%	0%	0
Sat 9a	Sunny	37°3° (likely 37°3° to 43°6°)	37°3°	0%	0 mph0 km/h, gusts 4 mph6 km/h	89%	0%	1
Sat 10a	Sunny	43°6° (likely 43°6° to 51°11°)	43°6°	0%	0 mph0 km/h, gusts 3 mph5 km/h	70%	0%	2
Sat 11a	Sunny	50°10° (likely 50°10° to 55°13°)	50°10°	0%	0 mph0 km/h, gusts 4 mph6 km/h	56%	0%	3
Sat 12p	Sunny	54°12° (likely 54°12° to 58°14°)	54°12°	0%	0 mph0 km/h, gusts 7 mph11 km/h	48%	1%	4
Sat 1p	Sunny	57°14° (likely 57°14° to 59°15°)	57°14°	0%	1 mph2 km/h from SW, gusts 6 mph10 km/h	43%	1%	4
Sat 2p	Sunny	59°15° (likely 59°15° to 60°16°)	59°15°	0%	1 mph2 km/h from SW, gusts 7 mph11 km/h	40%	2%	4
Sat 3p	Sunny	60°16° (likely 59°15° to 61°16°)	60°16°	0%	1 mph2 km/h from SW, gusts 7 mph11 km/h	39%	1%	3
Sat 4p	Sunny	60°16° (likely 59°15° to 61°16°)	60°16°	0%	0 mph0 km/h, gusts 7 mph10 km/h	39%	1%	2
Sat 5p	Sunny	61°16° (likely 58°14° to 61°16°)	61°16°	0%	0 mph0 km/h, gusts 6 mph10 km/h	39%	2%	1
Sat 6p	Clear	57°14° (likely 54°12° to 57°14°)	57°14°	0%	0 mph0 km/h, gusts 5 mph8 km/h	45%	0%	0
Sat 7p	Clear	52°11° (likely 49°9° to 52°11°)	52°11°	0%	0 mph0 km/h, gusts 5 mph9 km/h	54%	0%	0
Sat 8p	Clear	50°10° (likely 46°8° to 50°10°)	50°10°	0%	0 mph0 km/h, gusts 5 mph8 km/h	61%	0%	0
Sat 9p	Clear	45°7° (likely 45°7° to 47°8°)	45°7°	0%	0 mph0 km/h, gusts 4 mph6 km/h	70%	0%	0
Sat 10p	Clear	42°6° (likely 42°6° to 46°8°)	42°6°	0%	0 mph0 km/h, gusts 4 mph6 km/h	79%	0%	0
Sat 11p	Clear	41°5° (likely 41°5° to 44°7°)	41°5°	0%	0 mph0 km/h, gusts 4 mph6 km/h	82%	0%	0
Sun 12a	Clear	39°4° (likely 39°4° to 44°7°)	39°4°	0%	0 mph0 km/h, gusts 4 mph6 km/h	85%	0%	0
Sun 1a	Clear	38°3° (likely 38°3° to 43°6°)	38°3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	89%	0%	0
Sun 2a	Clear	37°3° (likely 37°3° to 43°6°)	37°3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	92%	0%	0
Sun 3a	Clear	35°2° (likely 35°2° to 42°6°)	35°2°	0%	0 mph0 km/h, gusts 3 mph5 km/h	92%	0%	0
Sun 4a	Clear	34°1° (likely 34°1° to 41°5°)	34°1°	0%	0 mph0 km/h, gusts 2 mph4 km/h	92%	0%	0
Sun 5a	Clear	34°1° (likely 34°1° to 41°5°)	34°1°	0%	0 mph0 km/h, gusts 2 mph3 km/h	92%	0%	0
Sun 6a	Clear	33°1° (likely 33°1° to 40°4°)	33°1°	0%	0 mph0 km/h, gusts 2 mph3 km/h	92%	1%	0
Sun 7a	Sunny	33°1° (likely 33°1° to 39°4°)	33°1°	0%	0 mph0 km/h, gusts 2 mph3 km/h	92%	2%	0
Sun 8a	Sunny	33°1° (likely 33°1° to 39°4°)	33°1°	0%	0 mph0 km/h, gusts 2 mph4 km/h	92%	3%	0
Sun 9a	Sunny	36°2° (likely 36°2° to 43°6°)	36°2°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	2%	1
Sun 10a	Sunny	43°6° (likely 43°6° to 50°10°)	43°6°	0%	0 mph0 km/h, gusts 3 mph5 km/h	86%	1%	2
Sun 11a	Sunny	50°10° (likely 50°10° to 55°13°)	50°10°	0%	0 mph0 km/h, gusts 7 mph11 km/h	68%	1%	3
Sun 12p	Sunny	55°13° (likely 55°13° to 58°14°)	55°13°	0%	1 mph2 km/h from SW, gusts 8 mph13 km/h	55%	3%	4
Sun 1p	Sunny	58°14° (likely 58°14° to 60°16°)	58°14°	0%	1 mph2 km/h from SW, gusts 9 mph14 km/h	49%	3%	4
Sun 2p	Sunny	60°16° (likely 59°15° to 61°16°)	60°16°	0%	2 mph3 km/h from SW, gusts 10 mph16 km/h	49%	2%	4
Sun 3p	Sunny	62°17° (likely 60°16° to 62°17°)	62°17°	0%	2 mph3 km/h from SW, gusts 11 mph17 km/h	44%	2%	3
Sun 4p	Sunny	63°17° (likely 60°16° to 63°17°)	63°17°	0%	1 mph2 km/h from SW, gusts 10 mph16 km/h	43%	1%	2
Sun 5p	Sunny	62°17° (likely 59°15° to 62°17°)	62°17°	0%	1 mph2 km/h from SW, gusts 9 mph15 km/h	44%	0%	1
Sun 6p	Clear	58°14° (likely 54°12° to 58°14°)	58°14°	0%	1 mph2 km/h from SW, gusts 6 mph10 km/h	51%	0%	0
Sun 7p	Clear	53°12° (likely 50°10° to 53°12°)	53°12°	0%	0 mph0 km/h, gusts 4 mph7 km/h	64%	0%	0
Sun 8p	Clear	48°9° (likely 47°8° to 49°9°)	48°9°	0%	0 mph0 km/h, gusts 4 mph6 km/h	80%	0%	0
Sun 9p	Clear	45°7° (likely 44°7° to 48°9°)	45°7°	0%	0 mph0 km/h, gusts 3 mph4 km/h	89%	0%	0

Days ahead

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

Today, Oct 23. Partly sunny. High 61°16°, low 30°−1°. Typical 61°16° / 38°3°. Dry. Forecasts agree.
1. Evening
  6 PM–midnight
  Clear, 41°5°
  Dry
2. Overnight
  midnight–6 AM
  Clear, 31°−1°
  Dry
Official NWS forecast
Tonight: Patchy fog after 2am. Mostly clear, with a low around 30. Wind around 0 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
61°16°–62°17°
Low, likely
30°−1°–43°6°
Typical high / low
61°16° / 38°3°
Wind
7 mph12 km/h, gusts 16 mph26 km/h
UV peak
4
Tomorrow, Oct 24. Cloudy. High 61°16°, low 33°1°. Typical 61°16° / 38°3°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 30°−1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 34°1°
  Dry
Official NWS forecast
Day: Patchy fog before 9am. Sunny, with a high near 61. North wind around 1 mph.
Night: Clear, with a low around 33. Wind around 0 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
59°15°–61°16°
Low, likely
33°1°–38°3°
Typical high / low
61°16° / 38°3°
Wind
6 mph10 km/h
UV peak
4
Sunday, Oct 25. Sunny. High 63°17°, low 35°2°. Typical 60°16° / 38°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 33°1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 39°4°
  Dry
Official NWS forecast
Day: Areas of fog between 9am and 10am. Sunny, with a high near 63. Southwest wind around 2 mph.
Night: Areas of fog after 10pm. Mostly clear, with a low around 35. West wind around 1 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
60°16°–63°17°
Low, likely
35°2°–39°4°
Typical high / low
60°16° / 38°3°
Wind
8 mph12 km/h
UV peak
4
Monday, Oct 26. Fog. High 67°19°, low 42°6°. Typical 60°16° / 37°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 39°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 47°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Areas of fog before 10am. Sunny, with a high near 67.
Night: Mostly clear, with a low around 42.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–67°19°
Low, likely
35°2°–42°6°
Typical high / low
60°16° / 37°3°
Wind
7 mph10 km/h, gusts 17 mph28 km/h
UV peak
4
Tuesday, Oct 27. Partly sunny. High 62°17°, low 38°3°. Typical 60°16° / 37°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 60°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 38°3°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 62.
Night: Partly cloudy, with a low around 38.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
58°14°–62°17°
Low, likely
38°3°–45°7°
Typical high / low
60°16° / 37°3°
Wind
9 mph15 km/h, gusts 24 mph38 km/h
UV peak
4
Wednesday, Oct 28. Mostly cloudy. High 61°16°, low 43°6°. Typical 59°15° / 37°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 38°3°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 59°15°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 47°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 61.
Night: Mostly cloudy, with a low around 43.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
57°14°–61°16°
Low, likely
35°2°–43°6°
Typical high / low
59°15° / 37°3°
Wind
8 mph13 km/h, gusts 19 mph30 km/h
UV peak
4
Thursday, Oct 29. Partly sunny. High 67°19°, low 45°7°. Typical 59°15° / 36°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 57°14°
  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 67.
Night: Partly cloudy, with a low around 45.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
62°17°–67°19°
Low, likely
41°5°–50°10°
Typical high / low
59°15° / 36°2°
Wind
9 mph15 km/h, gusts 24 mph38 km/h
UV peak
4
Friday, Oct 30. Partly sunny. High 67°19°, low 46°8°. Typical 59°15° / 36°2°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 44°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 67.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
62°17°–70°21°
Low, likely
44°7°–48°9°
Typical high / low
59°15° / 36°2°
Wind
6 mph9 km/h, gusts 18 mph29 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 66°19°, low 44°7°. Typical 58°14° / 36°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 46°8°
  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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–69°21°
Low, likely
39°4°–48°9°
Typical high / low
58°14° / 36°2°
Wind
7 mph10 km/h, gusts 12 mph19 km/h
UV peak
4
Sunday, Nov 1. Cloudy. High 63°17°, low 47°8°. Typical 58°14° / 36°2°. Rain 0.02 in0.5 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 46°8°
  20% chance
2. Afternoon
  noon–6 PM
  Cloudy, 62°16°
  30% chance
3. Evening
  6 PM–midnight
  Cloudy, 56°13°
  30% chance
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
58°14°–67°19°
Low, likely
43°6°–52°11°
Typical high / low
58°14° / 36°2°
Wind
11 mph18 km/h, gusts 24 mph39 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 61°, low 30°.
Tomorrow
Dry, high 61°, low 33°.
Sunday
Dry, high 63°, low 35°.
Rest of week
Mostly dry, highs 61–67°.

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

Susquehanna River at Danville

6.5 mi

Below flood stage

Level: 3.3 ft
Flow: 4,620 cfs

Forecast peak 3.2 ft Sat 2 AM

Reading from Fri 8:30 PM · NWS gauge page

Susquehanna River at Sunbury

8.4 mi

Below flood stage

Level: 7.3 ft
Flow: 8,520 cfs

Forecast peak 7.2 ft Sat 2 AM

Reading from Fri 8:45 PM · NWS gauge page

West Branch Susquehanna River at Lewisburg

13 mi

Below flood stage

Level: 2.4 ft
Flow: 3,510 cfs

Forecast peak 2.4 ft Sat 2 AM

Reading from Fri 7:45 PM · NWS gauge page

West Branch Susquehanna River at West Milton

14 mi

Below flood stage

Level: 1.7 ft
Flow: 2,030 cfs

Forecast peak 1.7 ft Sat 2 AM

Reading from Fri 8:30 PM · NWS gauge page

For your home

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

Heating this week

About 66% less heating than a typical week.

This week 39Typical 115

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 27
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 22 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 37°F).

Open the windows?

Sat, 3:00 PM–5:00 PM

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

Is this typical?

Selinsgrove Penn Valley Airport · official normals 1991–2020 · records 1947–2026

Oct 23, today vs a typical year

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

Last 7 days vs normal

On average 4°2° colder than normal (daily mean temperature).

−7°−4°SatOct 17
−6°−4°SunOct 18
−1°MonOct 19
—TueOct 20
−1°WedOct 21
−2°−1°ThuOct 22
—FriOct 23

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

Sun & moon

Sun

Daylight: 10 h 47 min; Losing 2 min 30 s a day; shortest Dec 21, 1 h 33 min less
Golden hour: 5:36–6:31 PM; Morning 7:09–8:05 AM
Blue hour: 6:31–6:42 PM; Morning 6:59–7:09 AM; first light 6:59 AM

Stars tonight? Good

Mostly clear 3–7 AM; moon 95% lit, sets 5:39 AM.

Moon

Waxing gibbous

94% lit · growing

Today: sets 4:30 AM · rises 4:46 PM
Full moon: Oct 26
New moon: Nov 9

Looking south from Snydertown. The highest point on the skyline is about 1,800 ft, 15 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Snydertown, PA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Sunday

Rest of week

What changed since yesterday

Radar

Rivers

Susquehanna River at Danville

Susquehanna River at Sunbury

West Branch Susquehanna River at Lewisburg

West Branch Susquehanna River at West Milton

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 23, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Good

Moon