Observed 5:40 PM EDT at KBML

Colebrook, NH weather

Sunny and 46°8°, freeze watch tonight, low 27°−3°.

Mostly agree

Now 46°8°

Sunny

Wind: Calm; Light through 5 AM
Dew point: 28°−2°; Dry, static shocks likely
UV tomorrow: 4Moderate; Moderate 11 AM–4 PM · peak 4
Pressure: 30.47 inHg1032 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

5°3° warmer than this time yesterday (50°10° then, 55°13° now)

Good hours for

Below 40°4° tonight after 8 PM
Hard freeze tonight 2–9 AM (low 27°−3°)
Low 27°−3° tomorrow at 7 AM
Above 40°4° tomorrow by 10 AM
High 59°15° tomorrow at 2 PM

TonightDown to 28°−2° by 5 AM · freezing, low 28°−2° · Clear
Tomorrow morningUp to 48°9° by 11 AM · freezing, low 27°−3° · Clear
Tomorrow afternoonUp to 59°15° by 2 PM · Clear
Tomorrow nightDown to 36°2° by 2 AM · Partly cloudy
Monday morningUp to 50°10° by 11 AM · Mostly cloudy
Monday afternoonNear 53°12° · rain chance 10% · 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 5p	Sunny	52°11° (likely 42°6° to 54°12°)	52°11°	0%	0 mph0 km/h, gusts 8 mph14 km/h	38%	0%	0
Sat 6p	Clear	47°8° (likely 39°4° to 48°9°)	47°8°	0%	0 mph0 km/h, gusts 8 mph13 km/h	45%	0%	0
Sat 7p	Clear	43°6° (likely 37°3° to 45°7°)	43°6°	0%	0 mph0 km/h, gusts 6 mph10 km/h	53%	0%	0
Sat 8p	Clear	39°4° (likely 36°2° to 44°7°)	39°4°	0%	0 mph0 km/h, gusts 5 mph8 km/h	70%	0%	0
Sat 9p	Clear	37°3° (likely 35°2° to 42°6°)	37°3°	0%	0 mph0 km/h, gusts 5 mph8 km/h	75%	0%	0
Sat 10p	Clear	36°2° (likely 34°1° to 42°6°)	36°2°	0%	0 mph0 km/h, gusts 4 mph7 km/h	75%	0%	0
Sat 11p	Clear	34°1° (likely 34°1° to 41°5°)	34°1°	0%	0 mph0 km/h, gusts 4 mph7 km/h	82%	0%	0
Sun 12a	Clear	33°1° (likely 33°1° to 41°5°)	33°1°	0%	0 mph0 km/h, gusts 4 mph7 km/h	82%	0%	0
Sun 1a	Clear	33°1° (likely 33°1° to 40°4°)	33°1°	0%	0 mph0 km/h, gusts 4 mph6 km/h	78%	0%	0
Sun 2a	Clear	31°−1° (likely 31°−1° to 40°4°)	31°−1°	0%	0 mph0 km/h, gusts 4 mph7 km/h	85%	0%	0
Sun 3a	Clear	30°−1° (likely 30°−1° to 39°4°)	30°−1°	0%	0 mph0 km/h, gusts 4 mph7 km/h	85%	0%	0
Sun 4a	Clear	29°−2° (likely 29°−2° to 39°4°)	29°−2°	0%	0 mph0 km/h, gusts 5 mph8 km/h	81%	0%	0
Sun 5a	Clear	28°−2° (likely 28°−2° to 39°4°)	28°−2°	0%	0 mph0 km/h, gusts 6 mph9 km/h	81%	0%	0
Sun 6a	Clear	28°−2° (likely 28°−2° to 38°3°)	28°−2°	0%	0 mph0 km/h, gusts 5 mph8 km/h	81%	0%	0
Sun 7a	Sunny	27°−3° (likely 27°−3° to 38°3°)	27°−3°	0%	0 mph0 km/h, gusts 6 mph9 km/h	85%	0%	0
Sun 8a	Sunny	27°−3° (likely 27°−3° to 39°4°)	27°−3°	0%	0 mph0 km/h, gusts 6 mph9 km/h	85%	0%	0
Sun 9a	Sunny	34°1° (likely 34°1° to 42°6°)	34°1°	0%	0 mph0 km/h, gusts 5 mph8 km/h	75%	0%	1
Sun 10a	Sunny	41°5° (likely 41°5° to 50°10°)	41°5°	0%	0 mph0 km/h, gusts 10 mph16 km/h	65%	0%	2
Sun 11a	Sunny	48°9° (likely 48°9° to 54°12°)	48°9°	0%	0 mph0 km/h, gusts 11 mph17 km/h	51%	0%	3
Sun 12p	Sunny	53°12° (likely 53°12° to 58°14°)	53°12°	0%	0 mph0 km/h, gusts 12 mph19 km/h	43%	0%	3
Sun 1p	Sunny	58°14° (likely 56°13° to 60°16°)	58°14°	0%	0 mph0 km/h, gusts 13 mph21 km/h	36%	0%	4
Sun 2p	Sunny	59°15° (likely 58°14° to 61°16°)	59°15°	0%	0 mph0 km/h, gusts 13 mph22 km/h	34%	0%	3
Sun 3p	Sunny	59°15° (likely 57°14° to 62°17°)	59°15°	0%	0 mph0 km/h, gusts 13 mph21 km/h	36%	0%	3
Sun 4p	Sunny	58°14° (likely 54°12° to 62°17°)	58°14°	0%	0 mph0 km/h, gusts 12 mph19 km/h	39%	0%	2
Sun 5p	Sunny	55°13° (likely 48°9° to 58°14°)	55°13°	0%	0 mph0 km/h, gusts 12 mph19 km/h	47%	0%	1
Sun 6p	Clear	51°11° (likely 44°7° to 52°11°)	51°11°	0%	0 mph0 km/h, gusts 9 mph14 km/h	52%	2%	0
Sun 7p	Clear	47°8° (likely 41°5° to 50°10°)	47°8°	0%	0 mph0 km/h, gusts 8 mph12 km/h	58%	0%	0
Sun 8p	Clear	41°5° (likely 39°4° to 48°9°)	41°5°	0%	0 mph0 km/h, gusts 8 mph13 km/h	73%	40%	0
Sun 9p	Partly cloudy	40°4° (likely 38°3° to 47°8°)	40°4°	0%	0 mph0 km/h, gusts 9 mph14 km/h	76%	46%	0
Sun 10p	Partly cloudy	39°4° (likely 37°3° to 47°8°)	39°4°	0%	0 mph0 km/h, gusts 9 mph14 km/h	79%	57%	0
Sun 11p	Cloudy	38°3° (likely 37°3° to 46°8°)	38°3°	0%	0 mph0 km/h, gusts 9 mph14 km/h	82%	79%	0
Mon 12a	Cloudy	37°3° (likely 36°2° to 46°8°)	37°3°	0%	0 mph0 km/h, gusts 9 mph15 km/h	85%	79%	0
Mon 1a	Cloudy	37°3° (likely 36°2° to 46°8°)	37°3°	0%	0 mph0 km/h, gusts 8 mph13 km/h	85%	79%	0
Mon 2a	Cloudy	36°2° (likely 36°2° to 45°7°)	36°2°	0%	0 mph0 km/h, gusts 9 mph14 km/h	85%	78%	0
Mon 3a	Cloudy	36°2° (likely 36°2° to 44°7°)	36°2°	0%	0 mph0 km/h, gusts 9 mph15 km/h	85%	72%	0
Mon 4a	Partly cloudy	36°2° (likely 36°2° to 44°7°)	36°2°	0%	0 mph0 km/h, gusts 9 mph14 km/h	85%	50%	0
Mon 5a	Cloudy	37°3° (likely 37°3° to 44°7°)	37°3°	0%	0 mph0 km/h, gusts 10 mph16 km/h	79%	76%	0
Mon 6a	Partly cloudy	37°3° (likely 37°3° to 44°7°)	37°3°	0%	0 mph0 km/h, gusts 10 mph15 km/h	82%	71%	0
Mon 7a	Partly sunny	37°3° (likely 37°3° to 43°6°)	37°3°	0%	0 mph0 km/h, gusts 10 mph16 km/h	85%	67%	0
Mon 8a	Mostly sunny	38°3° (likely 38°3° to 44°7°)	38°3°	0%	0 mph0 km/h, gusts 9 mph14 km/h	85%	59%	0
Mon 9a	Mostly sunny	42°6° (likely 42°6° to 48°9°)	42°6°	0%	0 mph0 km/h, gusts 12 mph20 km/h	82%	64%	1
Mon 10a	Partly sunny	46°8° (likely 46°8° to 51°11°)	46°8°	0%	0 mph0 km/h, gusts 14 mph23 km/h	79%	89%	1
Mon 11a	Cloudy	50°10° (likely 48°9° to 52°11°)	50°10°	0%	0 mph0 km/h, gusts 15 mph24 km/h	77%	100%	3
Mon 12p	Cloudy	52°11° (likely 51°11° to 53°12°)	52°11°	5%	0 mph0 km/h, gusts 17 mph28 km/h	80%	99%	2
Mon 1p	Cloudy	53°12° (likely 51°11° to 54°12°)	53°12°	5%	0 mph0 km/h, gusts 20 mph32 km/h	80%	95%	1
Mon 2p	Cloudy	53°12° (likely 51°11° to 54°12°)	53°12°	10%	0 mph0 km/h, gusts 24 mph38 km/h	80%	99%	1
Mon 3p	Mostly cloudy	54°12° (likely 48°9° to 54°12°)	54°12°	10%	0 mph0 km/h, gusts 25 mph40 km/h	77%	93%	0
Mon 4p	Mostly cloudy	54°12° (likely 47°8° to 54°12°)	54°12°	10%	0 mph0 km/h, gusts 21 mph34 km/h	74%	89%	0

Days ahead

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

Today, Oct 24. Sunny. High 54°12°, low 26°−3°. Typical 51°11° / 29°−2°. Dry. Mostly agree.
1. Evening
  6 PM–midnight
  Clear, 39°4°
  Dry
2. Overnight
  midnight–6 AM
  Clear, 28°−2°
  Dry
Official NWS forecast
Today: Sunny, with a high near 54. Wind around 0 mph.
Tonight: Clear, with a low around 26. Wind around 0 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
52°11°–57°14°
Low, likely
23°−5°–29°−2°
Typical high / low
51°11° / 29°−2°
Wind
6 mph9 km/h, gusts 23 mph37 km/h
UV peak
4
Tomorrow, Oct 25. Cloudy. High 60°16°, low 35°2°. Typical 51°11° / 29°−2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 27°−3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 59°15°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 41°5°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 36°2°
  Dry
Official NWS forecast
Day: Sunny, with a high near 60. Northwest wind around 0 mph.
Night: Partly cloudy, with a low around 35. Wind around 0 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
58°14°–62°17°
Low, likely
31°−1°–38°3°
Typical high / low
51°11° / 29°−2°
Wind
7 mph12 km/h, gusts 25 mph40 km/h
UV peak
4
Monday, Oct 26. Partly sunny. High 55°13°, low 25°−4°. Typical 50°10° / 28°−2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 38°3°
  Dry
2. Afternoon
  noon–6 PM
  Mostly cloudy, 54°12°
  30% chance
3. Evening
  6 PM–midnight
  Cloudy, 46°8°
  30% chance · 0.01 in0.4 mm
4. Overnight
  midnight–6 AM
  Clear, 30°−1°
  Dry
Official NWS forecast
Day: Mostly sunny, with a high near 55. West wind around 0 mph.
Night: Partly cloudy, with a low around 25.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
50°10°–55°13°
Low, likely
25°−4°–37°3°
Typical high / low
50°10° / 28°−2°
Wind
11 mph18 km/h, gusts 40 mph64 km/h
UV peak
3
Tuesday, Oct 27. Partly sunny. High 42°6°, low 22°−6°. Typical 50°10° / 28°−2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 29°−1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 40°4°
  Dry
3. Evening
  6 PM–midnight
  Clear, 30°−1°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 27°−3°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 42.
Night: Clear, with a low around 22.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
38°3°–42°6°
Low, likely
22°−6°–29°−2°
Typical high / low
50°10° / 28°−2°
Wind
9 mph15 km/h, gusts 42 mph67 km/h
UV peak
4
Wednesday, Oct 28. Mostly sunny. High 49°9°, low 32°0°. Typical 50°10° / 28°−2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 27°−3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 48°9°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 36°2°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 37°3°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 49.
Night: Mostly clear, with a low around 32.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
46°8°–50°10°
Low, likely
21°−6°–32°0°
Typical high / low
50°10° / 28°−2°
Wind
6 mph9 km/h, gusts 28 mph46 km/h
UV peak
4
Thursday, Oct 29. Cloudy. High 58°14°, low 43°6°. Typical 49°9° / 28°−2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 40°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 60°15°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 51°10°
  20% chance · 0.03 in0.8 mm
4. Overnight
  midnight–6 AM
  Cloudy, 49°10°
  20% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 58.
Night: A chance of rain showers between 8pm and 2am. Partly cloudy, with a low around 43. Chance of precipitation is 30%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
56°13°–61°16°
Low, likely
33°1°–43°6°
Typical high / low
49°9° / 28°−2°
Wind
10 mph16 km/h, gusts 35 mph56 km/h
UV peak
3
Friday, Oct 30. Mostly cloudy. High 56°13°, low 37°3°. Typical 49°9° / 27°−3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 56°13°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 40°4°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 56.
Night: Mostly cloudy, with a low around 37.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
50°10°–63°17°
Low, likely
37°3°–45°7°
Typical high / low
49°9° / 27°−3°
Wind
11 mph17 km/h, gusts 30 mph48 km/h
UV peak
2
Saturday, Oct 31. Cloudy. High 54°12°, low 35°2°. Typical 48°9° / 27°−3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 40°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 55°13°
  Dry
3. Evening
  6 PM–midnight
  Clear, 46°8°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 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°–62°17°
Low, likely
31°−1°–38°3°
Typical high / low
48°9° / 27°−3°
Wind
7 mph11 km/h, gusts 20 mph32 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 57°14°, low 40°4°. Typical 48°9° / 27°−3°. Rain 0.02 in0.5 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 43°6°
  20% chance
2. Afternoon
  noon–6 PM
  Cloudy, 58°14°
  30% chance
3. Evening
  6 PM–midnight
  Cloudy, 52°11°
  40% chance
4. Overnight
  midnight–6 AM
  Cloudy, 51°10°
  40% 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
55°13°–63°17°
Low, likely
32°0°–50°10°
Typical high / low
48°9° / 27°−3°
Wind
9 mph15 km/h, gusts 23 mph37 km/h
UV peak
3
Monday, Nov 2. Drizzle. High 59°15°, low 49°9°. Typical 48°9° / 26°−3°. Rain 0.1 in2.5 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 52°11°
  40% chance · 0.03 in0.7 mm
2. Afternoon
  noon–6 PM
  Drizzle, 59°15°
  40% chance
3. Evening
  6 PM–midnight
  Drizzle, 57°14°
  40% 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
55°13°–69°21°
Low, likely
43°6°–61°16°
Typical high / low
48°9° / 26°−3°
Wind
13 mph20 km/h, gusts 45 mph72 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
Dry, high 54°, low 26°.
Tomorrow
Dry, high 60°, low 35°, warming up.
Monday
Dry, high 55°, low 25°, cooling off.
Rest of week
Highs 42–59°; chance of precipitation on Monday.

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

Connecticut River at North Stratford

12 mi

Below flood stage

Level: 3.3 ft
Flow: 534 cfs

Forecast peak 3.3 ft Sat 8 PM

Reading from Sat 4:15 PM · NWS gauge page

Connecticut River at Pittsburg

10 mi

Level: 2.7 ft
Flow: 291 cfs

Reading from Sat 4:15 PM · NWS gauge page

Upper Ammonoosuc River near Groveton

19 mi

Below flood stage

Level: 2.0 ft
Flow: 117 cfs

Reading from Sat 4:30 PM · NWS gauge page

Androscoggin River at Errol

20 mi

Level: 1.8 ft
Flow: 1,060 cfs

Reading from Sat 5:15 PM · NWS gauge page

For your home

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

Pipes: watch the cold

Tonight’s low: 27°−3°

Overnight low near 27°F — not yet at drip-the-faucets cold, but worth watching if it's forecast to drop further.

Heating this week

About 75% less heating than a typical week.

This week 46Typical 182

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 33
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 28°F).

Open the windows?

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

Is this typical?

Colebrook 3sw · official normals 1991–2020 · records 1960–2026

Oct 24, today vs a typical year

Today’s expected high is 3°2° warmer than typical.

Last 7 days vs normal

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

−11°−6°SunOct 18
−4°−2°MonOct 19
+4°+2°TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23
—SatOct 24

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

Sun & moon

Sun

Daylight: 10 h 33 min; Losing 3 min 3 s a day; shortest Dec 21, 1 h 46 min less
Golden hour: 5:05–6:04 PM; Morning 6:55–7:54 AM
Blue hour: 6:04–6:16 PM; Morning 6:43–6:55 AM; first light 6:43 AM

Stars tonight? Fair

Clear 6:16 PM–6:44 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 5:20 AM · rises 4:44 PM
Full moon: Oct 26
New moon: Nov 9

Looking south from Colebrook. The highest point on the skyline is about 3,700 ft, 7 mi away.Skyline from USGS elevation data, heights drawn up to 4.5× taller. Sky, sun and moon as they are now.