Observed 9:50 AM EDT at KTHV

Windsor, PA weather

Sunny and 46°8°.

Mostly agree

Now 46°8°

Sunny

Wind: Calm; Light through 10 PM
Dew point: 41°5°; Comfortable
UV index: 1Low; Moderate 12–3 PM · peak 3
Air quality: 78Moderate; Main pollutant: PM2.5 (fine particles)
Pressure: 30.57 inHg1035 hPa; Rising slowly · +0.03 inHg+1.0 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

7°4° cooler than this time yesterday (45°7° then, 38°3° now)

Good hours for

High 61°16° today at 4 PM
Below 50°10° tonight after 8 PM
Low 37°3° tomorrow at 8 AM
Above 50°10° tomorrow by 11 AM

This morningNear 50°10° · Clear
This afternoonUp to 61°16° by 4 PM · Clear
TonightDown to 39°4° by 5 AM · Clear
Tomorrow morningUp to 54°12° by 11 AM · Clear
Tomorrow afternoonUp to 64°18° by 4 PM · Clear
Tomorrow nightDown to 41°5° by 4 AM · Clear
Monday morningUp to 45°7° by 9 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
Sat 10a	Sunny	48°9° (likely 47°8° to 50°10°)	48°9°	0%	2 mph3 km/h from N, gusts 2 mph4 km/h	70%	8%	1
Sat 11a	Sunny	51°11° (likely 50°10° to 54°12°)	51°11°	0%	2 mph3 km/h from NE, gusts 4 mph6 km/h	62%	0%	2
Sat 12p	Sunny	54°12° (likely 53°12° to 57°14°)	54°12°	0%	1 mph2 km/h from NE, gusts 6 mph9 km/h	54%	0%	3
Sat 1p	Sunny	58°14° (likely 56°13° to 59°15°)	58°14°	0%	1 mph2 km/h from E, gusts 6 mph9 km/h	44%	0%	3
Sat 2p	Sunny	59°15° (likely 57°14° to 60°16°)	59°15°	0%	1 mph2 km/h from SE, gusts 5 mph9 km/h	39%	1%	3
Sat 3p	Sunny	59°15° (likely 58°14° to 60°16°)	59°15°	0%	1 mph2 km/h from SE, gusts 5 mph7 km/h	40%	2%	2
Sat 4p	Sunny	61°16° (likely 58°14° to 61°16°)	61°16°	0%	2 mph3 km/h from E, gusts 5 mph7 km/h	39%	1%	1
Sat 5p	Sunny	59°15° (likely 57°14° to 59°15°)	59°15°	0%	2 mph3 km/h from E, gusts 4 mph7 km/h	43%	0%	0
Sat 6p	Clear	56°13° (likely 52°11° to 56°13°)	56°13°	0%	2 mph3 km/h from SE, gusts 5 mph8 km/h	47%	0%	0
Sat 7p	Clear	52°11° (likely 49°9° to 52°11°)	52°11°	0%	1 mph2 km/h from SE, gusts 6 mph9 km/h	54%	0%	0
Sat 8p	Clear	48°9° (likely 47°8° to 48°9°)	48°9°	0%	1 mph2 km/h from SE, gusts 7 mph12 km/h	63%	0%	0
Sat 9p	Clear	46°8° (likely 46°8° to 47°8°)	46°8°	0%	1 mph2 km/h from SE, gusts 7 mph11 km/h	71%	0%	0
Sat 10p	Clear	45°7° (likely 44°7° to 46°8°)	45°7°	0%	1 mph2 km/h from S, gusts 7 mph12 km/h	73%	0%	0
Sat 11p	Clear	43°6° (likely 43°6° to 45°7°)	43°6°	0%	1 mph2 km/h from S, gusts 7 mph11 km/h	76%	0%	0
Sun 12a	Clear	43°6° (likely 43°6° to 44°7°)	43°6°	0%	0 mph0 km/h, gusts 6 mph10 km/h	76%	0%	0
Sun 1a	Clear	42°6° (likely 42°6° to 43°6°)	42°6°	0%	0 mph0 km/h, gusts 6 mph10 km/h	79%	0%	0
Sun 2a	Clear	41°5° (likely 41°5° to 43°6°)	41°5°	0%	0 mph0 km/h, gusts 6 mph10 km/h	82%	0%	0
Sun 3a	Clear	41°5° (likely 41°5° to 43°6°)	41°5°	0%	0 mph0 km/h, gusts 6 mph10 km/h	82%	2%	0
Sun 4a	Clear	40°4° (likely 40°4° to 43°6°)	40°4°	0%	0 mph0 km/h, gusts 5 mph8 km/h	85%	4%	0
Sun 5a	Clear	39°4° (likely 39°4° to 43°6°)	39°4°	0%	0 mph0 km/h, gusts 4 mph6 km/h	89%	5%	0
Sun 6a	Clear	38°3° (likely 38°3° to 43°6°)	38°3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	89%	7%	0
Sun 7a	Sunny	38°3° (likely 36°2° to 41°5°)	38°3°	0%	0 mph0 km/h, gusts 2 mph4 km/h	89%	7%	0
Sun 8a	Sunny	37°3° (likely 35°2° to 41°5°)	37°3°	0%	0 mph0 km/h, gusts 2 mph3 km/h	96%	7%	0
Sun 9a	Sunny	42°6° (likely 40°4° to 46°8°)	42°6°	0%	1 mph2 km/h from S, gusts 3 mph4 km/h	89%	5%	1
Sun 10a	Sunny	49°9° (likely 48°9° to 52°11°)	49°9°	0%	0 mph0 km/h, gusts 2 mph4 km/h	74%	3%	2
Sun 11a	Sunny	54°12° (likely 54°12° to 56°13°)	54°12°	0%	1 mph2 km/h from NW, gusts 4 mph6 km/h	66%	3%	3
Sun 12p	Sunny	57°14° (likely 57°14° to 59°15°)	57°14°	0%	1 mph2 km/h from NW, gusts 6 mph10 km/h	59%	4%	4
Sun 1p	Sunny	60°16° (likely 58°14° to 61°16°)	60°16°	0%	2 mph3 km/h from W, gusts 6 mph10 km/h	53%	6%	4
Sun 2p	Sunny	62°17° (likely 59°15° to 62°17°)	62°17°	0%	2 mph3 km/h from W, gusts 7 mph12 km/h	50%	7%	4
Sun 3p	Sunny	62°17° (likely 60°16° to 63°17°)	62°17°	0%	2 mph3 km/h from W, gusts 7 mph12 km/h	52%	3%	4
Sun 4p	Sunny	64°18° (likely 60°16° to 64°18°)	64°18°	0%	2 mph3 km/h from SW, gusts 8 mph13 km/h	48%	2%	3
Sun 5p	Sunny	62°17° (likely 60°16° to 62°17°)	62°17°	0%	1 mph2 km/h from SW, gusts 7 mph11 km/h	52%	4%	1
Sun 6p	Clear	59°15° (likely 56°13° to 59°15°)	59°15°	0%	0 mph0 km/h, gusts 5 mph8 km/h	57%	4%	0
Sun 7p	Clear	55°13° (likely 52°11° to 55°13°)	55°13°	0%	0 mph0 km/h, gusts 4 mph7 km/h	64%	2%	0
Sun 8p	Clear	50°10° (likely 49°9° to 51°11°)	50°10°	0%	1 mph2 km/h from S, gusts 6 mph9 km/h	74%	0%	0
Sun 9p	Clear	48°9° (likely 48°9° to 49°9°)	48°9°	0%	1 mph2 km/h from S, gusts 7 mph11 km/h	80%	0%	0
Sun 10p	Clear	46°8° (likely 46°8° to 48°9°)	46°8°	0%	1 mph2 km/h from SW, gusts 8 mph12 km/h	86%	0%	0
Sun 11p	Clear	45°7° (likely 45°7° to 48°9°)	45°7°	0%	2 mph3 km/h from SW, gusts 8 mph13 km/h	86%	0%	0
Mon 12a	Clear	44°7° (likely 44°7° to 48°9°)	44°7°	0%	2 mph3 km/h from SW, gusts 8 mph13 km/h	89%	3%	0
Mon 1a	Clear	44°7° (likely 43°6° to 47°8°)	44°7°	0%	2 mph3 km/h from SW, gusts 8 mph13 km/h	86%	2%	0
Mon 2a	Clear	43°6° (likely 42°6° to 47°8°)	43°6°	0%	2 mph3 km/h from W, gusts 8 mph13 km/h	89%	0%	0
Mon 3a	Clear	42°6° (likely 41°5° to 46°8°)	42°6°	0%	2 mph3 km/h from W, gusts 7 mph12 km/h	93%	0%	0
Mon 4a	Clear	41°5° (likely 39°4° to 46°8°)	39°4°	0%	3 mph5 km/h from W, gusts 8 mph13 km/h	92%	0%	0
Mon 5a	Clear	41°5° (likely 38°3° to 46°8°)	39°4°	0%	3 mph5 km/h from W, gusts 8 mph13 km/h	92%	0%	0
Mon 6a	Clear	40°4° (likely 38°3° to 45°7°)	38°3°	0%	3 mph5 km/h from W, gusts 8 mph13 km/h	96%	0%	0
Mon 7a	Sunny	39°4° (likely 37°3° to 45°7°)	37°3°	0%	3 mph5 km/h from W, gusts 8 mph12 km/h	96%	8%	0
Mon 8a	Sunny	40°4° (likely 37°3° to 45°7°)	38°3°	0%	3 mph5 km/h from W, gusts 7 mph11 km/h	96%	11%	0
Mon 9a	Sunny	45°7° (likely 40°4° to 48°9°)	43°6°	0%	5 mph8 km/h from W, gusts 5 mph8 km/h	86%	15%	1

Days ahead

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

Today, Oct 24. Sunny. High 61°16°, low 37°3°. Typical 62°17° / 45°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 51°11°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 39°4°
  Dry
Official NWS forecast
Today: Sunny, with a high near 61. East wind around 2 mph.
Tonight: Mostly clear, with a low around 37. Southeast wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
58°14°–61°16°
Low, likely
33°1°–38°3°
Typical high / low
62°17° / 45°7°
Wind
8 mph14 km/h
UV peak
4
Tomorrow, Oct 25. Mostly sunny. High 64°18°, low 39°4°. Typical 61°16° / 45°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 37°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 41°5°
  Dry
Official NWS forecast
Day: Sunny, with a high near 64. West wind around 2 mph.
Night: Mostly clear, with a low around 39. Southwest wind 0 to 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
60°16°–64°18°
Low, likely
35°2°–41°5°
Typical high / low
61°16° / 45°7°
Wind
7 mph11 km/h
UV peak
4
Monday, Oct 26. Sunny. High 67°19°, low 46°8°. Typical 61°16° / 44°7°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 40°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 54°12°
  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 67. West wind 3 to 8 mph.
Night: Mostly clear, with a low around 46.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
64°18°–67°19°
Low, likely
37°3°–46°8°
Typical high / low
61°16° / 44°7°
Wind
9 mph15 km/h, gusts 16 mph25 km/h
UV peak
4
Tuesday, Oct 27. Mostly sunny. High 62°17°, low 41°5°. Typical 60°16° / 44°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 51°10°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 42°5°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 62.
Night: Mostly clear, with a low around 41.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
60°16°–64°18°
Low, likely
41°5°–47°8°
Typical high / low
60°16° / 44°7°
Wind
9 mph15 km/h, gusts 19 mph30 km/h
UV peak
4
Wednesday, Oct 28. Partly sunny. High 61°16°, low 45°7°. Typical 60°16° / 44°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 41°5°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 60°16°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 61.
Night: Mostly cloudy, with a low around 45.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
59°15°–62°17°
Low, likely
39°4°–45°7°
Typical high / low
60°16° / 44°7°
Wind
8 mph12 km/h, gusts 19 mph30 km/h
UV peak
4
Thursday, Oct 29. Cloudy. High 68°20°, low 49°9°. Typical 60°16° / 44°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  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 49.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–68°20°
Low, likely
42°6°–49°9°
Typical high / low
60°16° / 44°7°
Wind
8 mph12 km/h, gusts 24 mph38 km/h
UV peak
4
Friday, Oct 30. Mostly sunny. High 70°21°, low 47°8°. Typical 59°15° / 43°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 57°14°
  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 70.
Night: Mostly clear, with a low around 47.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
68°20°–71°22°
Low, likely
44°7°–50°10°
Typical high / low
59°15° / 43°6°
Wind
13 mph20 km/h, gusts 26 mph42 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 67°19°, low 46°8°. Typical 59°15° / 43°6°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 48°9°
  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
58°14°–72°22°
Low, likely
40°4°–50°10°
Typical high / low
59°15° / 43°6°
Wind
11 mph17 km/h, gusts 25 mph40 km/h
UV peak
4
Sunday, Nov 1. Cloudy. High 65°18°, low 49°9°. Typical 58°14° / 42°6°. Rain 0.01 in0.3 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 55°13°
  30% chance
4. Overnight
  midnight–6 AM
  Partly cloudy, 52°11°
  30% chance · 0.02 in0.4 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
53°12°–69°21°
Low, likely
37°3°–55°13°
Typical high / low
58°14° / 42°6°
Wind
9 mph15 km/h, gusts 21 mph33 km/h
UV peak
3
Monday, Nov 2. Cloudy. High 64°18°, low 52°11°. Typical 58°14° / 42°6°. Rain 0.1 in2.5 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 56°13°
  20% chance
2. Afternoon
  noon–6 PM
  Cloudy, 65°18°
  20% chance
3. Evening
  6 PM–midnight
  Cloudy, 54°12°
  30% chance · 0.01 in0.4 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
53°12°–70°21°
Low, likely
40°4°–59°15°
Typical high / low
58°14° / 42°6°
Wind
11 mph18 km/h, gusts 17 mph27 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
Dry, high 61°, low 37°.
Tomorrow
Dry, high 64°, low 39°, warming up.
Monday
Dry, high 67°, low 46°, warming up.
Rest of week
Mostly dry, highs 61–70°.

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 Marietta

9.9 mi

Below flood stage

Level: 34.5 ft
Flow: 13,900 cfs

Forecast peak 34.4 ft Sat 2 PM

Reading from Sat 8:30 AM · NWS gauge page

Fishing Creek at CRALEY

4.8 mi

Level: 3.9 ft
Flow: 5 cfs

Reading from Sat 9 AM · NWS gauge page

Kreutz Creek at Strickler

7.0 mi

Level: 1.7 ft
Flow: 22 cfs

Reading from Sat 8:15 AM · NWS gauge page

Central PA Dams Indian Rock Dam on Codorus Creek

9.0 mi

Below flood stage

Level: 373 ft

Reading from Sat 9 AM · NWS gauge page

For your home

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

Heating this week

About 64% less heating than a typical week.

This week 32Typical 89

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

Comfort

Dry air outside (dew point 41°F).

Open the windows?

Sun, 1:00 PM–5:00 PM

Good stretch to open the windows.

Is this typical?

Safe Harbor Dam · official normals 1991–2020 · records 1995–2026

Oct 24, today vs a typical year

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

Last 7 days vs normal

On average 2°1° colder than normal (daily mean temperature).

−8°−5°SunOct 18
−5°−3°MonOct 19
−1°TueOct 20
+3°+2°WedOct 21
+1°±0°ThuOct 22
+2°+1°FriOct 23
—SatOct 24

Windsor 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: 5:36–6:30 PM; Morning 7:09–8:03 AM
Blue hour: 6:30–6:41 PM; Morning 6:58–7:09 AM; first light 6:58 AM

Stars tonight? Fair

Clear 6:41 PM–6:59 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 5:38 AM · rises 5:10 PM
Full moon: Oct 26
New moon: Nov 9

Looking west from Windsor. A level horizon.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.