Observed 6:37 AM EDT at KELM

Lawrenceville, PA weather

Foggy and 34°1°.

Mostly agree

Now 34°1°

Fog

Wind: Calm; Light through 7 PM
Visibility: 4 mi6 km; Fog · under 5 mi8 km
Dew point: 33°1°; Dry, static shocks likely
Humidity: 96%; Air 34°1°, dew point 33°1° · frost likely
UV index: 0Low; Moderate 11 AM–4 PM · peak 4
Pressure: 30.33 inHg1027 hPa; Rising · +0.06 inHg+2.0 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

5°3° warmer than this time yesterday (29°−2° then, 34°1° now)

Good hours for

Above 50°10° today by noon
Hard freeze tonight 3–10 AM (low 27°−3°)
Fog tonight 5–7 AM
Fog tomorrow 8–9 AM
Hard freeze tomorrow night from 4 AM (low 28°−2°)

This morningUp to 48°9° by 11 AM · Clear
This afternoonUp to 58°14° by 2 PM · Partly cloudy
TonightDown to 29°−2° by 5 AM · freezing, low 29°−2° · Mostly cloudy
Tomorrow morningUp to 50°10° by 11 AM · freezing, low 27°−3° · Partly cloudy
Tomorrow afternoonUp to 61°16° by 3 PM · Clear
Tomorrow nightDown to 30°−1° by 5 AM · freezing, low 30°−1° · 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 7a	Clear	36°2° (likely 36°2° to 39°4°)	36°2°	0%	0 mph0 km/h, gusts 5 mph8 km/h	96%	5%	0
Fri 8a	Sunny	35°2° (likely 35°2° to 39°4°)	35°2°	0%	1 mph2 km/h from N, gusts 3 mph5 km/h	100%	7%	0
Fri 9a	Sunny	38°3° (likely 38°3° to 43°6°)	38°3°	0%	1 mph2 km/h from N, gusts 3 mph6 km/h	96%	0%	1
Fri 10a	Sunny	44°7° (likely 44°7° to 49°9°)	44°7°	0%	1 mph2 km/h from NE, gusts 9 mph15 km/h	79%	0%	2
Fri 11a	Sunny	48°9° (likely 48°9° to 52°11°)	48°9°	0%	2 mph3 km/h from NE, gusts 12 mph19 km/h	60%	2%	3
Fri 12p	Sunny	52°11° (likely 52°11° to 55°13°)	52°11°	0%	2 mph3 km/h from NE, gusts 11 mph17 km/h	50%	11%	3
Fri 1p	Mostly sunny	55°13° (likely 54°12° to 56°13°)	55°13°	0%	3 mph5 km/h from NE, gusts 9 mph15 km/h	43%	13%	4
Fri 2p	Mostly sunny	58°14° (likely 56°13° to 58°14°)	58°14°	0%	3 mph5 km/h from NE, gusts 9 mph14 km/h	34%	52%	4
Fri 3p	Cloudy	58°14° (likely 56°13° to 58°14°)	58°14°	0%	3 mph5 km/h from NE, gusts 8 mph13 km/h	33%	58%	3
Fri 4p	Cloudy	57°14° (likely 56°13° to 58°14°)	57°14°	0%	3 mph5 km/h from NE, gusts 7 mph12 km/h	33%	68%	2
Fri 5p	Cloudy	56°13° (likely 55°13° to 57°14°)	56°13°	0%	2 mph3 km/h from NE, gusts 6 mph9 km/h	37%	80%	1
Fri 6p	Cloudy	52°11° (likely 50°10° to 53°12°)	52°11°	0%	2 mph3 km/h from NE, gusts 6 mph9 km/h	44%	81%	0
Fri 7p	Cloudy	48°9° (likely 47°8° to 49°9°)	48°9°	0%	2 mph3 km/h from NE, gusts 5 mph8 km/h	51%	81%	0
Fri 8p	Cloudy	44°7° (likely 44°7° to 47°8°)	44°7°	0%	2 mph3 km/h from E, gusts 4 mph7 km/h	62%	80%	0
Fri 9p	Partly cloudy	42°6° (likely 42°6° to 45°7°)	42°6°	0%	1 mph2 km/h from E, gusts 3 mph6 km/h	70%	70%	0
Fri 10p	Cloudy	40°4° (likely 40°4° to 44°7°)	40°4°	0%	1 mph2 km/h from E, gusts 3 mph5 km/h	76%	62%	0
Fri 11p	Cloudy	38°3° (likely 38°3° to 43°6°)	38°3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	79%	59%	0
Sat 12a	Cloudy	37°3° (likely 37°3° to 42°6°)	37°3°	0%	0 mph0 km/h, gusts 2 mph3 km/h	79%	64%	0
Sat 1a	Mostly clear	35°2° (likely 35°2° to 41°5°)	35°2°	0%	0 mph0 km/h, gusts 2 mph4 km/h	85%	51%	0
Sat 2a	Mostly clear	34°1° (likely 34°1° to 41°5°)	34°1°	0%	0 mph0 km/h, gusts 2 mph3 km/h	85%	60%	0
Sat 3a	Mostly clear	32°0° (likely 32°0° to 40°4°)	32°0°	0%	0 mph0 km/h, gusts 2 mph3 km/h	88%	31%	0
Sat 4a	Mostly clear	30°−1° (likely 30°−1° to 40°4°)	30°−1°	0%	0 mph0 km/h, gusts 2 mph4 km/h	92%	49%	0
Sat 5a	Fog	29°−2° (likely 29°−2° to 39°4°)	29°−2°	0%	0 mph0 km/h, gusts 3 mph5 km/h	96%	58%	0
Sat 6a	Fog	29°−2° (likely 29°−2° to 38°3°)	29°−2°	0%	0 mph0 km/h, gusts 3 mph5 km/h	92%	42%	0
Sat 7a	Clear	27°−3° (likely 27°−3° to 37°3°)	27°−3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	96%	16%	0
Sat 8a	Fog	28°−2° (likely 28°−2° to 36°2°)	28°−2°	0%	0 mph0 km/h, gusts 4 mph6 km/h	92%	46%	0
Sat 9a	Mostly sunny	32°0° (likely 32°0° to 40°4°)	32°0°	0%	0 mph0 km/h, gusts 4 mph6 km/h	92%	44%	1
Sat 10a	Sunny	41°5° (likely 41°5° to 47°8°)	41°5°	0%	0 mph0 km/h, gusts 9 mph15 km/h	82%	42%	1
Sat 11a	Sunny	50°10° (likely 50°10° to 54°12°)	50°10°	0%	0 mph0 km/h, gusts 11 mph17 km/h	66%	33%	3
Sat 12p	Sunny	55°13° (likely 55°13° to 58°14°)	55°13°	0%	2 mph3 km/h from S, gusts 12 mph19 km/h	55%	8%	3
Sat 1p	Sunny	58°14° (likely 57°14° to 60°16°)	58°14°	0%	2 mph3 km/h from S, gusts 11 mph17 km/h	45%	0%	4
Sat 2p	Sunny	60°16° (likely 58°14° to 61°16°)	60°16°	0%	3 mph5 km/h from S, gusts 10 mph16 km/h	39%	0%	4
Sat 3p	Sunny	61°16° (likely 59°15° to 62°17°)	61°16°	0%	2 mph3 km/h from S, gusts 9 mph14 km/h	38%	0%	3
Sat 4p	Sunny	61°16° (likely 59°15° to 61°16°)	61°16°	0%	2 mph3 km/h from S, gusts 8 mph13 km/h	38%	0%	2
Sat 5p	Sunny	60°16° (likely 57°14° to 60°16°)	60°16°	0%	1 mph2 km/h from S, gusts 7 mph12 km/h	42%	0%	1
Sat 6p	Clear	56°13° (likely 51°11° to 56°13°)	56°13°	0%	1 mph2 km/h from S, gusts 6 mph10 km/h	49%	0%	0
Sat 7p	Clear	52°11° (likely 47°8° to 52°11°)	52°11°	0%	2 mph3 km/h from S, gusts 5 mph8 km/h	54%	0%	0
Sat 8p	Clear	45°7° (likely 44°7° to 46°8°)	45°7°	0%	2 mph3 km/h from S, gusts 6 mph10 km/h	65%	0%	0
Sat 9p	Clear	42°6° (likely 41°5° to 44°7°)	42°6°	0%	1 mph2 km/h from S, gusts 6 mph9 km/h	73%	0%	0
Sat 10p	Clear	40°4° (likely 39°4° to 42°6°)	40°4°	0%	1 mph2 km/h from S, gusts 5 mph7 km/h	79%	0%	0
Sat 11p	Clear	38°3° (likely 37°3° to 41°5°)	38°3°	0%	1 mph2 km/h from S, gusts 4 mph6 km/h	82%	0%	0
Sun 12a	Clear	36°2° (likely 36°2° to 40°4°)	36°2°	0%	1 mph2 km/h from S, gusts 3 mph5 km/h	85%	0%	0
Sun 1a	Clear	35°2° (likely 35°2° to 40°4°)	35°2°	0%	0 mph0 km/h, gusts 3 mph5 km/h	89%	0%	0
Sun 2a	Clear	34°1° (likely 34°1° to 39°4°)	34°1°	0%	0 mph0 km/h, gusts 3 mph5 km/h	89%	0%	0
Sun 3a	Clear	33°1° (likely 33°1° to 38°3°)	33°1°	0%	0 mph0 km/h, gusts 3 mph5 km/h	89%	0%	0
Sun 4a	Clear	31°−1° (likely 31°−1° to 37°3°)	31°−1°	0%	0 mph0 km/h, gusts 3 mph5 km/h	96%	0%	0
Sun 5a	Clear	30°−1° (likely 30°−1° to 37°3°)	30°−1°	0%	0 mph0 km/h, gusts 3 mph5 km/h	96%	0%	0
Sun 6a	Clear	28°−2° (likely 28°−2° to 37°3°)	28°−2°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	0%	0

Days ahead

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

Today, Oct 23. Fog. High 59°15°, low 27°−3°. Typical 57°14° / 37°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 35°2°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 58°14°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 44°7°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 29°−2°
  Dry
Official NWS forecast
Today: Patchy frost and patchy fog before 10am. Mostly sunny, with a high near 59. Northeast wind 0 to 3 mph.
Tonight: Widespread frost between midnight and 5am, then widespread frost and patchy fog. Partly cloudy, with a low around 27. Northeast wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
56°13°–59°15°
Low, likely
27°−3°–39°4°
Typical high / low
57°14° / 37°3°
Wind
6 mph10 km/h, gusts 20 mph32 km/h
UV peak
4
Tomorrow, Oct 24. Fog. High 61°16°, low 27°−3°. Typical 56°13° / 36°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 28°−2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 45°7°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 30°−1°
  Dry
Official NWS forecast
Day: Widespread frost and patchy fog before 10am. Sunny, with a high near 61. South wind 0 to 3 mph.
Night: Widespread frost after midnight. Clear, with a low around 27. South wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
59°15°–62°17°
Low, likely
27°−3°–36°2°
Typical high / low
56°13° / 36°2°
Wind
8 mph12 km/h, gusts 14 mph22 km/h
UV peak
4
Sunday, Oct 25. Sunny. High 65°18°, low 34°1°. Typical 56°13° / 36°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 33°0°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 47°8°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 38°3°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Widespread frost and patchy fog before 10am. Sunny, with a high near 65. South wind 0 to 5 mph.
Night: Mostly clear, with a low around 34.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
61°16°–65°18°
Low, likely
30°−1°–36°2°
Typical high / low
56°13° / 36°2°
Wind
7 mph11 km/h, gusts 16 mph25 km/h
UV peak
4
Monday, Oct 26. Mostly sunny. High 68°20°, low 36°2°. Typical 56°13° / 36°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 39°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 46°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 68.
Night: Partly cloudy, with a low around 36.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–70°21°
Low, likely
34°1°–42°6°
Typical high / low
56°13° / 36°2°
Wind
9 mph15 km/h, gusts 17 mph28 km/h
UV peak
4
Tuesday, Oct 27. Partly sunny. High 57°14°, low 30°−1°. Typical 55°13° / 36°2°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 42°5°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 55°13°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 44°7°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 39°4°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 57.
Night: Partly cloudy, with a low around 30.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
53°12°–58°14°
Low, likely
30°−1°–42°6°
Typical high / low
55°13° / 36°2°
Wind
7 mph11 km/h, gusts 16 mph26 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 60°16°, low 38°3°. Typical 55°13° / 35°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 39°4°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 59°15°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 49°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 60.
Night: Partly cloudy, with a low around 38.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
58°14°–60°16°
Low, likely
35°2°–40°4°
Typical high / low
55°13° / 35°2°
Wind
13 mph20 km/h, gusts 21 mph33 km/h
UV peak
3
Thursday, Oct 29. Partly sunny. High 64°18°, low 42°6°. Typical 54°12° / 35°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 64.
Night: Partly cloudy, with a low around 42.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–67°19°
Low, likely
42°6°–49°9°
Typical high / low
54°12° / 35°2°
Wind
14 mph22 km/h, gusts 32 mph51 km/h
UV peak
3
Friday, Oct 30. Cloudy. High 61°16°, low 47°8°. Typical 54°12° / 35°2°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 60°16°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 44°7°
  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
57°14°–65°18°
Low, likely
45°7°–49°9°
Typical high / low
54°12° / 35°2°
Wind
10 mph16 km/h, gusts 21 mph34 km/h
UV peak
3
Saturday, Oct 31. Drizzle. High 53°12°, low 41°5°. Typical 54°12° / 34°1°. Rain 0.04 in1 mm, 10% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 44°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 51°10°
  Dry
3. Evening
  6 PM–midnight
  Clear, 45°7°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 41°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
48°9°–61°16°
Low, likely
35°2°–50°10°
Typical high / low
54°12° / 34°1°
Wind
8 mph14 km/h, gusts 22 mph36 km/h
Sunday, Nov 1. Drizzle. High 61°16°, low 46°8°. Typical 53°12° / 34°1°. Rain 0.19 in4.8 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 41°5°
  20% chance · 0.06 in1.5 mm
2. Afternoon
  noon–6 PM
  Drizzle, 58°14°
  30% chance · 0.06 in1.5 mm
3. Evening
  6 PM–midnight
  Drizzle, 53°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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
58°14°–63°17°
Low, likely
33°1°–56°13°
Typical high / low
53°12° / 34°1°
Wind
15 mph23 km/h, gusts 33 mph53 km/h

10 days15 days30 days

The outlook

Today
Dry, high 59°, low 27°.
Tomorrow
Dry, high 61°, low 27°.
Sunday
Dry, high 65°, low 34°, warming up.
Rest of week
Mostly dry, highs 53–68°.

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

Cowanesque River near Lawrenceville

0.5 mi

Below flood stage

Level: 7.3 ft
Flow: 31 cfs

Forecast peak 7.3 ft Fri 8 AM

Reading from Fri 6 AM · NWS gauge page

Tioga River at Lindley

2.2 mi

Below flood stage

Level: 3.2 ft
Flow: 120 cfs

Forecast peak 3.2 ft Fri 8 AM

Reading from Fri 6 AM · NWS gauge page

Tioga River at Tioga Junction

3.1 mi

Below flood stage

Level: 6.8 ft
Flow: 90 cfs

Forecast peak 6.8 ft Fri 8 AM

Reading from Fri 6 AM · NWS gauge page

Chemung River at Corning

11 mi

Below flood stage

Level: 14.6 ft
Flow: 322 cfs

Forecast peak 14.6 ft Fri 8 AM

Reading from Fri 6 AM · NWS gauge page

For your home

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

Heating this week

About 68% less heating than a typical week.

This week 43Typical 135

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 29
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 19 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 33°F).

Open the windows?

Sat, 2:00 PM–5:00 PM

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

Is this typical?

Tioga Hammond Dam · official normals 1991–2020 · records 1973–2026

Oct 23, today vs a typical year

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

Last 7 days vs normal

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

+4°+2°SatOct 17
−10°−6°SunOct 18
−4°−2°MonOct 19
+1°±0°TueOct 20
+2°+1°WedOct 21
—ThuOct 22
—FriOct 23

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

Sun & moon

Sun

Daylight: 10 h 44 min; Losing 2 min 39 s a day; shortest Dec 21, 1 h 37 min less
Golden hour: 5:35–6:32 PM; Morning 7:12–8:09 AM
Blue hour: 6:32–6:43 PM; Morning 7:01–7:12 AM; first light 7:01 AM

Stars tonight? Poor

Clouds most of the night (about 57% cover).

Moon

Waxing gibbous

91% lit · growing

Today: sets 4:32 AM · rises 4:47 PM
Full moon: Oct 26
New moon: Nov 9

Looking southeast from Lawrenceville. The highest point on the skyline is about 2,200 ft, 8 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Lawrenceville, PA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Sunday

Rest of week

What changed since yesterday

Radar

Rivers

Cowanesque River near Lawrenceville

Tioga River at Lindley

Tioga River at Tioga Junction

Chemung River at Corning

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? Poor

Moon