Observed 3:00 PM EDT at KPTW

Schwenksville, PA weather

Sunny and 61°16°, jacket by 7 PM.

Forecasts agree

Now 61°16°

Sunny

Wind: 6 mph9 km/h; From the east. Up to 6 mph9 km/h through 3 AM
Dew point: 30°−1°; Dry, static shocks likely
UV index: 3Moderate; Moderate until 4 PM · peak 4
Pressure: 30.53 inHg1034 hPa; Falling · −0.06 inHg−1.9 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Below 50°10° tonight after 8 PM
Low 33°1° tomorrow at 6 AM
Above 50°10° tomorrow by 10 AM
Drops 12°7° tomorrow night 6–9 PM (60°16° → 48°9°)
Fog Monday 7–9 AM

This afternoonNear 61°16° · Clear
TonightDown to 35°2° by 4 AM · Clear
Tomorrow morningUp to 56°13° by 11 AM · Clear
Tomorrow afternoonUp to 65°18° by 4 PM · Clear
Tomorrow nightDown to 37°3° by 5 AM · Clear
Monday morningUp to 57°14° by 11 AM · Clear
Monday afternoonUp to 66°19° by 2 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 3p	Sunny	61°16° (likely 60°16° to 62°17°)	61°16°	0%	0 mph0 km/h, gusts 3 mph5 km/h	35%	8%	3
Sat 4p	Sunny	62°17° (likely 60°16° to 62°17°)	62°17°	0%	0 mph0 km/h, gusts 1 mph2 km/h	33%	3%	2
Sat 5p	Sunny	61°16° (likely 58°14° to 61°16°)	61°16°	0%	0 mph0 km/h, gusts 2 mph3 km/h	35%	1%	1
Sat 6p	Clear	57°14° (likely 54°12° to 57°14°)	57°14°	0%	0 mph0 km/h, gusts 2 mph3 km/h	43%	0%	0
Sat 7p	Clear	52°11° (likely 52°11° to 53°12°)	52°11°	0%	0 mph0 km/h, gusts 2 mph3 km/h	52%	0%	0
Sat 8p	Clear	47°8° (likely 47°8° to 51°11°)	47°8°	0%	0 mph0 km/h, gusts 2 mph3 km/h	63%	0%	0
Sat 9p	Clear	44°7° (likely 44°7° to 49°9°)	44°7°	0%	0 mph0 km/h, gusts 2 mph4 km/h	68%	0%	0
Sat 10p	Clear	42°6° (likely 42°6° to 47°8°)	42°6°	0%	0 mph0 km/h, gusts 2 mph4 km/h	73%	0%	0
Sat 11p	Clear	41°5° (likely 41°5° to 46°8°)	41°5°	0%	0 mph0 km/h, gusts 2 mph3 km/h	76%	0%	0
Sun 12a	Clear	39°4° (likely 39°4° to 44°7°)	39°4°	0%	0 mph0 km/h, gusts 3 mph5 km/h	79%	0%	0
Sun 1a	Clear	39°4° (likely 39°4° to 43°6°)	39°4°	0%	0 mph0 km/h, gusts 2 mph4 km/h	79%	0%	0
Sun 2a	Clear	38°3° (likely 38°3° to 42°6°)	38°3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	79%	0%	0
Sun 3a	Clear	36°2° (likely 36°2° to 41°5°)	36°2°	0%	0 mph0 km/h, gusts 3 mph4 km/h	82%	0%	0
Sun 4a	Clear	35°2° (likely 34°1° to 40°4°)	35°2°	0%	0 mph0 km/h, gusts 2 mph4 km/h	85%	0%	0
Sun 5a	Clear	35°2° (likely 33°1° to 40°4°)	35°2°	0%	0 mph0 km/h, gusts 2 mph4 km/h	85%	0%	0
Sun 6a	Clear	33°1° (likely 32°0° to 39°4°)	33°1°	0%	0 mph0 km/h, gusts 3 mph5 km/h	92%	0%	0
Sun 7a	Sunny	34°1° (likely 32°0° to 37°3°)	34°1°	0%	0 mph0 km/h, gusts 3 mph5 km/h	89%	0%	0
Sun 8a	Sunny	34°1° (likely 33°1° to 37°3°)	34°1°	0%	0 mph0 km/h, gusts 3 mph5 km/h	92%	0%	0
Sun 9a	Sunny	40°4° (likely 38°3° to 42°6°)	40°4°	0%	0 mph0 km/h, gusts 2 mph4 km/h	85%	0%	1
Sun 10a	Sunny	51°11° (likely 49°9° to 51°11°)	51°11°	0%	0 mph0 km/h, gusts 4 mph6 km/h	61%	0%	2
Sun 11a	Sunny	56°13° (likely 55°13° to 56°13°)	56°13°	0%	0 mph0 km/h, gusts 6 mph10 km/h	53%	0%	3
Sun 12p	Sunny	59°15° (likely 59°15° to 61°16°)	59°15°	0%	0 mph0 km/h, gusts 7 mph12 km/h	45%	1%	4
Sun 1p	Sunny	62°17° (likely 61°16° to 63°17°)	62°17°	0%	0 mph0 km/h, gusts 8 mph13 km/h	39%	2%	4
Sun 2p	Sunny	63°17° (likely 62°17° to 64°18°)	63°17°	0%	0 mph0 km/h, gusts 7 mph11 km/h	38%	3%	4
Sun 3p	Sunny	64°18° (likely 63°17° to 65°18°)	64°18°	0%	0 mph0 km/h, gusts 6 mph10 km/h	35%	4%	3
Sun 4p	Sunny	65°18° (likely 62°17° to 65°18°)	65°18°	0%	0 mph0 km/h, gusts 6 mph10 km/h	34%	2%	2
Sun 5p	Sunny	63°17° (likely 61°16° to 63°17°)	63°17°	0%	0 mph0 km/h, gusts 6 mph10 km/h	41%	0%	1
Sun 6p	Clear	60°16° (likely 56°13° to 60°16°)	60°16°	0%	0 mph0 km/h, gusts 5 mph8 km/h	46%	0%	0
Sun 7p	Clear	55°13° (likely 52°11° to 55°13°)	55°13°	0%	0 mph0 km/h, gusts 6 mph9 km/h	57%	0%	0
Sun 8p	Clear	48°9° (likely 48°9° to 52°11°)	48°9°	0%	0 mph0 km/h, gusts 6 mph10 km/h	74%	0%	0
Sun 9p	Clear	45°7° (likely 45°7° to 49°9°)	45°7°	0%	0 mph0 km/h, gusts 5 mph8 km/h	79%	0%	0
Sun 10p	Clear	43°6° (likely 43°6° to 48°9°)	43°6°	0%	0 mph0 km/h, gusts 3 mph5 km/h	86%	0%	0
Sun 11p	Clear	42°6° (likely 41°5° to 46°8°)	42°6°	0%	0 mph0 km/h, gusts 3 mph4 km/h	89%	0%	0
Mon 12a	Clear	41°5° (likely 39°4° to 45°7°)	41°5°	0%	0 mph0 km/h, gusts 3 mph6 km/h	89%	10%	0
Mon 1a	Clear	40°4° (likely 38°3° to 43°6°)	40°4°	0%	0 mph0 km/h, gusts 3 mph6 km/h	92%	12%	0
Mon 2a	Clear	39°4° (likely 36°2° to 42°6°)	39°4°	0%	0 mph0 km/h, gusts 4 mph6 km/h	92%	14%	0
Mon 3a	Clear	38°3° (likely 35°2° to 41°5°)	38°3°	0%	0 mph0 km/h, gusts 5 mph8 km/h	92%	16%	0
Mon 4a	Clear	38°3° (likely 35°2° to 41°5°)	38°3°	0%	0 mph0 km/h, gusts 4 mph7 km/h	92%	14%	0
Mon 5a	Clear	37°3° (likely 34°1° to 41°5°)	37°3°	0%	0 mph0 km/h, gusts 5 mph7 km/h	92%	22%	0
Mon 6a	Mostly clear	36°2° (likely 33°1° to 40°4°)	36°2°	0%	0 mph0 km/h, gusts 5 mph8 km/h	92%	31%	0
Mon 7a	Fog	36°2° (likely 32°0° to 40°4°)	36°2°	0%	0 mph0 km/h, gusts 5 mph8 km/h	92%	46%	0
Mon 8a	Fog	37°3° (likely 33°1° to 41°5°)	37°3°	0%	0 mph0 km/h, gusts 5 mph7 km/h	100%	43%	0
Mon 9a	Sunny	43°6° (likely 37°3° to 49°9°)	43°6°	0%	0 mph0 km/h, gusts 6 mph10 km/h	89%	15%	1
Mon 10a	Sunny	50°10° (likely 44°7° to 54°12°)	50°10°	0%	0 mph0 km/h, gusts 7 mph11 km/h	80%	7%	2
Mon 11a	Sunny	57°14° (likely 51°11° to 59°15°)	57°14°	0%	5 mph8 km/h from W, gusts 11 mph18 km/h	67%	2%	3
Mon 12p	Sunny	61°16° (likely 57°14° to 63°17°)	61°16°	0%	5 mph8 km/h from W, gusts 12 mph19 km/h	60%	0%	4
Mon 1p	Sunny	64°18° (likely 61°16° to 66°19°)	64°18°	0%	5 mph8 km/h from W, gusts 12 mph19 km/h	52%	0%	4
Mon 2p	Sunny	66°19° (likely 63°17° to 68°20°)	66°19°	0%	5 mph8 km/h from W, gusts 13 mph20 km/h	48%	2%	4

Days ahead

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

Today, Oct 24. Sunny. High 63°17°, low 32°0°. Typical 64°18° / 41°5°. Dry. Forecasts agree.
1. Afternoon
  noon–6 PM
  Sunny, 62°17°
  Dry
2. Evening
  6 PM–midnight
  Clear, 47°8°
  Dry
3. Overnight
  midnight–6 AM
  Clear, 35°2°
  Dry
Official NWS forecast
Today: Sunny, with a high near 63. Wind around 0 mph.
Tonight: Areas of frost after 10pm. Clear, with a low around 32. Wind around 0 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
60°16°–63°17°
Low, likely
31°−1°–35°2°
Typical high / low
64°18° / 41°5°
Wind
4 mph6 km/h
UV peak
4
Tomorrow, Oct 25. Sunny. High 66°19°, low 35°2°. Typical 64°18° / 41°5°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 34°1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 37°3°
  Dry
Official NWS forecast
Day: Areas of frost before 9am. Sunny, with a high near 66. Northwest wind around 0 mph.
Night: Clear, with a low around 35. Northwest wind around 0 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–66°19°
Low, likely
31°−1°–37°3°
Typical high / low
64°18° / 41°5°
Wind
6 mph10 km/h
UV peak
4
Monday, Oct 26. Sunny. High 69°21°, low 43°6°. Typical 64°18° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 37°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Official NWS forecast
Day: Sunny, with a high near 69. West wind 0 to 5 mph.
Night: Mostly clear, with a low around 43.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–69°21°
Low, likely
32°0°–43°6°
Typical high / low
64°18° / 40°4°
Wind
8 mph14 km/h, gusts 17 mph28 km/h
UV peak
4
Tuesday, Oct 27. Mostly sunny. High 63°17°, low 36°2°. Typical 63°17° / 40°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 49°10°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 41°5°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 63.
Night: Mostly clear, with a low around 36.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
61°16°–63°17°
Low, likely
36°2°–47°8°
Typical high / low
63°17° / 40°4°
Wind
9 mph14 km/h, gusts 19 mph31 km/h
UV peak
4
Wednesday, Oct 28. Partly sunny. High 62°17°, low 40°4°. Typical 63°17° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 40°4°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 44°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 62.
Night: Mostly cloudy, with a low around 40.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
59°15°–63°17°
Low, likely
36°2°–42°6°
Typical high / low
63°17° / 40°4°
Wind
6 mph10 km/h, gusts 14 mph22 km/h
UV peak
4
Thursday, Oct 29. Partly sunny. High 68°20°, low 46°8°. Typical 62°17° / 39°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 67°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: Mostly sunny, with a high near 68.
Night: Mostly clear, with a low around 46.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–68°20°
Low, likely
41°5°–46°8°
Typical high / low
62°17° / 39°4°
Wind
8 mph13 km/h, gusts 28 mph46 km/h
UV peak
4
Friday, Oct 30. Mostly sunny. High 70°21°, low 45°7°. Typical 62°17° / 39°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 47°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 70.
Night: Mostly clear, with a low around 45.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–74°23°
Low, likely
43°6°–48°9°
Typical high / low
62°17° / 39°4°
Wind
6 mph10 km/h, gusts 28 mph44 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 70°21°, low 47°8°. Typical 62°17° / 39°4°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 54°12°
  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
65°18°–72°22°
Low, likely
45°7°–50°10°
Typical high / low
62°17° / 39°4°
Wind
7 mph12 km/h, gusts 26 mph41 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 69°21°, low 53°12°. Typical 61°16° / 38°3°. Rain 0.01 in0.3 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 55°13°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 68°20°
  20% chance
3. Evening
  6 PM–midnight
  Drizzle, 63°17°
  30% chance · 0.02 in0.4 mm
4. Overnight
  midnight–6 AM
  Drizzle, 61°16°
  30% chance · 0.09 in2.2 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
63°17°–72°22°
Low, likely
52°11°–53°12°
Typical high / low
61°16° / 38°3°
Wind
11 mph18 km/h, gusts 20 mph32 km/h
UV peak
2
Monday, Nov 2. Drizzle. High 71°22°, low 60°16°. Typical 61°16° / 38°3°. Rain 0.29 in7.4 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Showers, 64°18°
  30% chance · 0.1 in2.5 mm
2. Afternoon
  noon–6 PM
  Showers, 72°22°
  20% chance · 0.1 in2.6 mm
3. Evening
  6 PM–midnight
  Drizzle, 68°20°
  30% chance · 0.03 in0.8 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
65°18°–77°25°
Low, likely
57°14°–66°19°
Typical high / low
61°16° / 38°3°
Wind
15 mph25 km/h, gusts 37 mph59 km/h

10 days15 days30 days

The outlook

Today
Dry, high 63°, low 32°.
Tomorrow
Dry, high 66°, low 35°, warming up.
Monday
Dry, high 69°, low 43°, warming up.
Rest of week
Mostly dry, highs 62–71°.

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

Perkiomen Creek at Graterford

2.1 mi

Below flood stage

Level: 1.1 ft
Flow: 94 cfs

Forecast peak 1.1 ft Sat 8 PM

Reading from Sat 1:15 PM · NWS gauge page

Schuylkill River at Pottstown

9.9 mi

Below flood stage

Level: 2.1 ft
Flow: 893 cfs

Forecast peak 2.0 ft Sat 8 PM

Reading from Sat 1:15 PM · NWS gauge page

Schuylkill River at Norristown

12 mi

Below flood stage

Level: 8.1 ft
Flow: 1,300 cfs

Forecast peak 8.1 ft Sat 8 PM

Reading from Sat 1:30 PM · NWS gauge page

East Branch Perkiomen Creek at Schwenksville

1.9 mi

Below flood stage

Level: 2.7 ft
Flow: 29 cfs

Reading from Sat 1:15 PM · NWS gauge page

For your home

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

Heating this week

About 63% less heating than a typical week.

This week 35Typical 94

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

Comfort

Dry air outside (dew point 30°F).

Open the windows?

Today, 4:00 PM–5:00 PM

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

Is this typical?

PHOENIXVILLE 1 E · official normals 1991–2020 · records 1893–2026

Oct 24, today vs a typical year

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

Last 7 days vs normal

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

−5°−3°SunOct 18
−2°−1°MonOct 19
+1°±0°TueOct 20
−1°WedOct 21
+1°±0°ThuOct 22
—FriOct 23
—SatOct 24

Schwenksville 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 29 min less
Golden hour: 5:31–6:26 PM; Morning 7:05–8:00 AM
Blue hour: 6:26–6:36 PM; Morning 6:54–7:05 AM; first light 6:54 AM

Stars tonight? Fair

Clear 6:36 PM–6:55 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 5:33 AM · rises 5:05 PM
Full moon: Oct 26
New moon: Nov 9

Looking northwest from Schwenksville. The highest point on the skyline is about 1,100 ft, 14 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Schwenksville, PA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Perkiomen Creek at Graterford

Schuylkill River at Pottstown

Schuylkill River at Norristown

East Branch Perkiomen Creek at Schwenksville

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