Observed 4:35 AM EDT at KCDA

Lyndon Center, VT weather

Clear and 26°−4°.

Mostly agree

Now 26°−4°

Clear

Wind: Calm; Light through 5 PM
Dew point: 24°−5°; Dry, static shocks likely
Humidity: 92%; Air 26°−4°, dew point 24°−5° · frost likely
UV index: 0Low; Moderate 1–2 PM · peak 3
Pressure: 30.51 inHg1033 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

11°6° cooler than this time yesterday (36°2° then, 25°−4° now)

Good hours for

Hard freeze until 9 AM (low 23°−5°)
Above 40°4° today by 11 AM
High 55°13° today at 4 PM
Below 40°4° tonight after 9 PM
Hard freeze tonight 3–9 AM (low 28°−2°)

This morningUp to 43°6° by 11 AM · freezing, low 23°−5° · Clear
This afternoonUp to 55°13° by 4 PM · Clear
TonightDown to 31°−1° by 4 AM · freezing, low 31°−1° · Clear
Tomorrow morningUp to 49°9° by 11 AM · freezing, low 28°−2° · Clear
Tomorrow afternoonUp to 61°16° by 4 PM · Clear
Tomorrow nightDown to 37°3° by 3 AM · Partly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 5a	Clear	25°−4° (likely 23°−5° to 27°−3°)	25°−4°	0%	1 mph2 km/h from NW, gusts 3 mph4 km/h	92%	16%	0
Sat 6a	Clear	25°−4° (likely 23°−5° to 27°−3°)	25°−4°	0%	1 mph2 km/h from N, gusts 3 mph4 km/h	84%	19%	0
Sat 7a	Sunny	23°−5° (likely 23°−5° to 27°−3°)	23°−5°	0%	2 mph3 km/h from N, gusts 3 mph4 km/h	92%	16%	0
Sat 8a	Sunny	27°−3° (likely 23°−5° to 29°−2°)	27°−3°	0%	1 mph2 km/h from NW, gusts 3 mph4 km/h	85%	18%	0
Sat 9a	Sunny	33°1° (likely 31°−1° to 34°1°)	33°1°	0%	1 mph2 km/h from S, gusts 2 mph4 km/h	72%	1%	0
Sat 10a	Sunny	38°3° (likely 36°2° to 41°5°)	38°3°	0%	1 mph2 km/h from S, gusts 3 mph5 km/h	64%	1%	1
Sat 11a	Sunny	43°6° (likely 42°6° to 47°8°)	43°6°	0%	1 mph2 km/h from NW, gusts 4 mph7 km/h	55%	0%	2
Sat 12p	Sunny	47°8° (likely 46°8° to 51°11°)	47°8°	0%	2 mph3 km/h from N, gusts 6 mph9 km/h	47%	0%	2
Sat 1p	Sunny	51°11° (likely 50°10° to 54°12°)	51°11°	0%	2 mph3 km/h from N, gusts 7 mph12 km/h	41%	0%	3
Sat 2p	Sunny	52°11° (likely 52°11° to 57°14°)	52°11°	0%	3 mph5 km/h from NW, gusts 8 mph13 km/h	38%	0%	2
Sat 3p	Sunny	53°12° (likely 53°12° to 57°14°)	53°12°	0%	3 mph5 km/h from NW, gusts 8 mph13 km/h	36%	0%	2
Sat 4p	Sunny	55°13° (likely 52°11° to 57°14°)	55°13°	0%	2 mph3 km/h from NW, gusts 8 mph13 km/h	32%	0%	1
Sat 5p	Sunny	51°11° (likely 48°9° to 55°13°)	51°11°	0%	2 mph3 km/h from N, gusts 6 mph10 km/h	41%	0%	0
Sat 6p	Clear	48°9° (likely 43°6° to 49°9°)	48°9°	0%	2 mph3 km/h from N, gusts 6 mph10 km/h	46%	0%	0
Sat 7p	Clear	44°7° (likely 39°4° to 45°7°)	44°7°	0%	2 mph3 km/h from N, gusts 5 mph8 km/h	55%	0%	0
Sat 8p	Clear	41°5° (likely 36°2° to 43°6°)	41°5°	0%	2 mph3 km/h from N, gusts 4 mph6 km/h	65%	0%	0
Sat 9p	Clear	39°4° (likely 34°1° to 41°5°)	39°4°	0%	1 mph2 km/h from N, gusts 4 mph7 km/h	67%	0%	0
Sat 10p	Clear	37°3° (likely 32°0° to 40°4°)	37°3°	0%	1 mph2 km/h from NW, gusts 4 mph6 km/h	72%	5%	0
Sat 11p	Clear	36°2° (likely 31°−1° to 39°4°)	36°2°	0%	1 mph2 km/h from NW, gusts 3 mph4 km/h	75%	5%	0
Sun 12a	Clear	35°2° (likely 30°−1° to 38°3°)	35°2°	0%	0 mph0 km/h, gusts 2 mph4 km/h	75%	4%	0
Sun 1a	Clear	34°1° (likely 30°−1° to 37°3°)	34°1°	0%	1 mph2 km/h from W, gusts 2 mph4 km/h	75%	0%	0
Sun 2a	Clear	33°1° (likely 31°−1° to 37°3°)	33°1°	0%	1 mph2 km/h from W, gusts 2 mph3 km/h	78%	0%	0
Sun 3a	Clear	32°0° (likely 31°−1° to 37°3°)	32°0°	0%	1 mph2 km/h from N, gusts 1 mph2 km/h	78%	0%	0
Sun 4a	Clear	31°−1° (likely 31°−1° to 37°3°)	31°−1°	0%	1 mph2 km/h from NE, gusts 1 mph2 km/h	78%	0%	0
Sun 5a	Clear	31°−1° (likely 31°−1° to 36°2°)	31°−1°	0%	1 mph2 km/h from S, gusts 2 mph2 km/h	78%	0%	0
Sun 6a	Clear	30°−1° (likely 30°−1° to 36°2°)	30°−1°	0%	1 mph2 km/h from E, gusts 2 mph3 km/h	78%	0%	0
Sun 7a	Sunny	28°−2° (likely 28°−2° to 36°2°)	28°−2°	0%	1 mph2 km/h from N, gusts 2 mph3 km/h	85%	0%	0
Sun 8a	Sunny	32°0° (likely 29°−2° to 36°2°)	32°0°	0%	0 mph0 km/h, gusts 2 mph3 km/h	75%	0%	0
Sun 9a	Sunny	38°3° (likely 35°2° to 40°4°)	38°3°	0%	1 mph2 km/h from S, gusts 2 mph3 km/h	64%	0%	1
Sun 10a	Sunny	43°6° (likely 42°6° to 46°8°)	43°6°	0%	1 mph2 km/h from S, gusts 3 mph5 km/h	57%	0%	2
Sun 11a	Sunny	49°9° (likely 49°9° to 51°11°)	49°9°	0%	1 mph2 km/h from S, gusts 4 mph6 km/h	48%	0%	3
Sun 12p	Sunny	53°12° (likely 53°12° to 55°13°)	53°12°	0%	2 mph3 km/h from S, gusts 5 mph9 km/h	43%	0%	3
Sun 1p	Sunny	56°13° (likely 56°13° to 59°15°)	56°13°	0%	2 mph3 km/h from S, gusts 6 mph10 km/h	38%	0%	4
Sun 2p	Sunny	57°14° (likely 57°14° to 61°16°)	57°14°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	37%	0%	4
Sun 3p	Sunny	58°14° (likely 58°14° to 62°17°)	58°14°	0%	2 mph3 km/h from S, gusts 7 mph12 km/h	36%	0%	3
Sun 4p	Sunny	61°16° (likely 57°14° to 62°17°)	61°16°	0%	2 mph3 km/h from S, gusts 7 mph12 km/h	33%	0%	2
Sun 5p	Sunny	57°14° (likely 53°12° to 60°16°)	57°14°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	42%	0%	1
Sun 6p	Clear	53°12° (likely 48°9° to 55°13°)	53°12°	0%	2 mph3 km/h from S, gusts 5 mph9 km/h	46%	0%	0
Sun 7p	Clear	49°9° (likely 45°7° to 51°11°)	49°9°	0%	2 mph3 km/h from S, gusts 3 mph5 km/h	54%	2%	0
Sun 8p	Clear	46°8° (likely 43°6° to 49°9°)	46°8°	0%	2 mph3 km/h from S, gusts 3 mph4 km/h	60%	40%	0
Sun 9p	Mostly clear	44°7° (likely 43°6° to 46°8°)	44°7°	0%	2 mph3 km/h from S, gusts 4 mph7 km/h	65%	56%	0
Sun 10p	Mostly clear	43°6° (likely 42°6° to 45°7°)	43°6°	0%	1 mph2 km/h from S, gusts 5 mph7 km/h	65%	56%	0
Sun 11p	Cloudy	41°5° (likely 40°4° to 43°6°)	41°5°	0%	1 mph2 km/h from S, gusts 3 mph4 km/h	70%	69%	0
Mon 12a	Mostly clear	40°4° (likely 37°3° to 42°6°)	40°4°	0%	1 mph2 km/h from S, gusts 2 mph3 km/h	73%	55%	0
Mon 1a	Partly cloudy	39°4° (likely 35°2° to 41°5°)	39°4°	0%	1 mph2 km/h from S, gusts 3 mph4 km/h	76%	60%	0
Mon 2a	Clear	38°3° (likely 33°1° to 41°5°)	38°3°	0%	1 mph2 km/h from S, gusts 2 mph3 km/h	79%	58%	0
Mon 3a	Cloudy	37°3° (likely 26°−3° to 41°5°)	37°3°	0%	1 mph2 km/h from S, gusts 2 mph3 km/h	82%	81%	0
Mon 4a	Cloudy	37°3° (likely 27°−3° to 40°4°)	37°3°	0%	1 mph2 km/h from S, gusts 2 mph3 km/h	79%	75%	0

Days ahead

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

Today, Oct 24. Mostly sunny. High 55°13°, low 23°−5°. Typical 55°13° / 36°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 27°−3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 55°13°
  Dry
3. Evening
  6 PM–midnight
  Clear, 41°5°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 31°−1°
  Dry
Official NWS forecast
Today: Sunny, with a high near 55. Northwest wind around 3 mph.
Tonight: Partly cloudy, with a low around 23. Northwest wind around 1 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
54°12°–57°14°
Low, likely
23°−5°–27°−3°
Typical high / low
55°13° / 36°2°
Wind
6 mph9 km/h, gusts 12 mph19 km/h
UV peak
4
Tomorrow, Oct 25. Sunny. High 61°16°, low 33°1°. Typical 55°13° / 35°2°. Dry. Mostly agree. Best day outdoors this week.
1. Morning
  6 AM–noon
  Sunny, 32°0°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 46°8°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 35°2°
  Dry
Official NWS forecast
Day: Sunny, with a high near 61. South wind around 2 mph.
Night: Mostly clear, with a low around 33. South wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Best day outdoors this week: the one dry, mild day the forecasts agree on (high 61°16°).
High, likely
59°15°–62°17°
Low, likely
28°−2°–36°2°
Typical high / low
55°13° / 35°2°
Wind
5 mph9 km/h
UV peak
4
Monday, Oct 26. Mostly cloudy. High 57°14°, low 26°−3°. Typical 54°12° / 35°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 37°3°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 57°14°
  Dry
3. Evening
  6 PM–midnight
  Clear, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 31°−1°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 57. Southwest wind 1 to 6 mph.
Night: Partly cloudy, with a low around 26. Northwest wind around 6 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
56°13°–59°15°
Low, likely
26°−3°–38°3°
Typical high / low
54°12° / 35°2°
Wind
10 mph16 km/h, gusts 25 mph40 km/h
UV peak
3
Tuesday, Oct 27. Mostly sunny. High 45°7°, low 21°−6°. Typical 54°12° / 35°2°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 30°−1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 43°6°
  Dry
3. Evening
  6 PM–midnight
  Clear, 31°−1°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 24°−5°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 45. Northwest wind 2 to 6 mph.
Night: Mostly clear, with a low around 21. North wind 0 to 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
42°6°–45°7°
Low, likely
21°−6°–29°−2°
Typical high / low
54°12° / 35°2°
Wind
10 mph16 km/h, gusts 24 mph38 km/h
UV peak
4
Wednesday, Oct 28. Partly sunny. High 50°10°, low 29°−2°. Typical 54°12° / 34°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 25°−4°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 49°9°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 38°3°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 34°1°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 50. West wind around 1 mph.
Night: Partly cloudy, with a low around 29. East wind around 1 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
47°8°–52°11°
Low, likely
19°−7°–29°−2°
Typical high / low
54°12° / 34°1°
Wind
5 mph9 km/h, gusts 17 mph28 km/h
UV peak
4
Thursday, Oct 29. Partly sunny. High 58°14°, low 40°4°. Typical 53°12° / 34°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 34°1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 60°15°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 49°10°
  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 58. South wind 1 to 6 mph.
Night: A slight chance of rain showers between 8pm and 2am. Partly cloudy, with a low around 40. Southwest wind around 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
58°14°–62°17°
Low, likely
32°0°–40°4°
Typical high / low
53°12° / 34°1°
Wind
10 mph16 km/h, gusts 30 mph49 km/h
UV peak
3
Friday, Oct 30. Cloudy. High 56°13°, low 41°5°. Typical 53°12° / 34°1°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 55°13°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 49°9°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 38°3°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 56. West wind 2 to 7 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
51°11°–60°16°
Low, likely
39°4°–43°6°
Typical high / low
53°12° / 34°1°
Wind
10 mph16 km/h, gusts 25 mph40 km/h
Saturday, Oct 31. Cloudy. High 58°14°, low 38°3°. Typical 52°11° / 33°1°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 38°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 58°14°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 42°6°
  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
52°11°–64°18°
Low, likely
31°−1°–48°9°
Typical high / low
52°11° / 33°1°
Wind
6 mph9 km/h, gusts 11 mph18 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 60°16°, low 42°6°. Typical 52°11° / 33°1°. Rain 0.04 in1 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 60°16°
  20% chance
3. Evening
  6 PM–midnight
  Drizzle, 50°10°
  30% chance · 0.04 in0.9 mm
4. Overnight
  midnight–6 AM
  Drizzle, 46°8°
  30% chance · 0.03 in0.7 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°–64°18°
Low, likely
34°1°–52°11°
Typical high / low
52°11° / 33°1°
Wind
10 mph16 km/h, gusts 24 mph39 km/h
UV peak
3
Monday, Nov 2. Drizzle. High 58°14°, low 45°7°. Typical 51°11° / 33°1°. Rain 0.12 in3 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 50°10°
  30% chance
2. Afternoon
  noon–6 PM
  Drizzle, 60°15°
  40% chance
3. Evening
  6 PM–midnight
  Drizzle, 49°9°
  40% chance · 0.01 in0.3 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
52°11°–63°17°
Low, likely
43°6°–48°9°
Typical high / low
51°11° / 33°1°
Wind
7 mph12 km/h, gusts 18 mph29 km/h

10 days15 days30 days

The outlook

Today
Dry, high 55°, low 23°.
Tomorrow
Dry, high 61°, low 33°, warming up.
Monday
Dry, high 57°, low 26°, cooling off.
Rest of week
Mostly dry, highs 45–60°.

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

Passumpsic River at Passumpsic

12 mi

Below flood stage

Level: 2.2 ft
Flow: 190 cfs

Forecast peak 2.2 ft Sat 8 AM

Reading from Sat 4:15 AM · NWS gauge page

Connecticut River at Dalton

17 mi

Below flood stage

Level: 7.9 ft
Flow: 1,030 cfs

Forecast peak 7.8 ft Sat 8 AM

Reading from Sat 4:15 AM · NWS gauge page

Connecticut River at North Stratford

24 mi

Below flood stage

Level: 3.3 ft
Flow: 547 cfs

Forecast peak 3.4 ft Sat 8 AM

Reading from Sat 4:15 AM · NWS gauge page

Pope Brook (VT) near North Danville

7.0 mi

Below flood stage

Level: 0.4 ft
Flow: under 1 cfs

Reading from Sat 3:55 AM · NWS gauge page

For your home

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

Heating this week

About 69% less heating than a typical week.

This week 45Typical 145

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

Comfort

Dry air outside (dew point 24°F). Indoor air will run dry too — a humidifier keeping indoor relative humidity in the 30–50% range is more comfortable and cuts static shocks, without going so high it fogs cold windows.

Open the windows?

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

Is this typical?

Saint Johnsbury · official normals 1991–2020 · records 1894–2026

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).

−7°−4°SunOct 18
±0°MonOct 19
+1°±0°TueOct 20
−1°WedOct 21
—ThuOct 22
±0°FriOct 23
—SatOct 24

Lyndon Center weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 34 min; Losing 2 min 53 s a day; shortest Dec 21, 1 h 44 min less
Golden hour: 5:08–6:07 PM; Morning 6:56–7:55 AM
Blue hour: 6:07–6:18 PM; Morning 6:45–6:56 AM; first light 6:45 AM

Stars tonight? Good

Mostly clear 5:51–6:45 AM; moon 96% lit but below the horizon.

Moon

Waxing gibbous

96% lit · growing

Today: sets 5:22 AM · rises 4:46 PM
Full moon: Oct 26
New moon: Nov 9

Looking northeast from Lyndon Center. The highest point on the skyline is about 3,200 ft, 6 mi away.Skyline from USGS elevation data, heights drawn up to 5× taller. Sky, sun and moon as they are now.

Lyndon Center, VT weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Passumpsic River at Passumpsic

Connecticut River at Dalton

Connecticut River at North Stratford

Pope Brook (VT) near North Danville

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? Good

Moon