Observed 1:20 AM EDT at KBML

Berlin, NH weather

Clear and 25°−4°, 27°15° warmer than a typical Oct 25, freeze watch tonight, low 25°−4°.

Mostly agree

Now 25°−4°

Clear

Wind: Calm; Light through 1 PM
Dew point: 21°−6°; Dry, static shocks likely
UV index: 0Low; Moderate 11 AM–4 PM · peak 4
Pressure: 30.54 inHg1034 hPa; Steady over the next 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

About the same as this time yesterday (25°−4° then, 25°−4° now)

Good hours for

Hard freeze until 9 AM (low 25°−4°)
Low 25°−4° tonight at 5 AM
Above 40°4° today by 10 AM
High 60°16° today at 2 PM
Below 50°10° tonight after 7 PM

TonightDown to 25°−4° by 5 AM · freezing, low 25°−4° · Clear
This morningUp to 47°8° by 11 AM · freezing, low 26°−3° · Clear
This afternoonUp to 60°16° by 2 PM · Clear
TonightDown to 37°3° by 4 AM · Partly cloudy
Tomorrow morningUp to 53°12° by 11 AM · Partly cloudy
Tomorrow afternoonNear 55°13° · Mostly cloudy
Tomorrow nightDown to 38°3° by midnight · Mostly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sun 1a	Clear	29°−2° (likely 29°−2° to 37°3°)	29°−2°	0%	0 mph0 km/h, gusts 4 mph7 km/h	69%	0%	0
Sun 2a	Clear	28°−2° (likely 28°−2° to 36°2°)	28°−2°	0%	0 mph0 km/h, gusts 3 mph5 km/h	78%	0%	0
Sun 3a	Clear	26°−3° (likely 26°−3° to 36°2°)	26°−3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	85%	0%	0
Sun 4a	Clear	26°−3° (likely 26°−3° to 37°3°)	26°−3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	81%	0%	0
Sun 5a	Clear	25°−4° (likely 25°−4° to 37°3°)	25°−4°	0%	0 mph0 km/h, gusts 3 mph5 km/h	81%	0%	0
Sun 6a	Clear	26°−3° (likely 26°−3° to 37°3°)	26°−3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	78%	0%	0
Sun 7a	Sunny	26°−3° (likely 26°−3° to 38°3°)	26°−3°	0%	0 mph0 km/h, gusts 3 mph6 km/h	78%	0%	0
Sun 8a	Sunny	26°−3° (likely 26°−3° to 37°3°)	26°−3°	0%	0 mph0 km/h, gusts 3 mph6 km/h	81%	0%	0
Sun 9a	Sunny	33°1° (likely 33°1° to 40°4°)	33°1°	0%	0 mph0 km/h, gusts 3 mph5 km/h	69%	0%	1
Sun 10a	Sunny	41°5° (likely 41°5° to 49°9°)	41°5°	0%	0 mph0 km/h, gusts 4 mph6 km/h	59%	0%	2
Sun 11a	Sunny	47°8° (likely 47°8° to 54°12°)	47°8°	0%	0 mph0 km/h, gusts 6 mph9 km/h	49%	0%	3
Sun 12p	Sunny	53°12° (likely 53°12° to 58°14°)	53°12°	0%	0 mph0 km/h, gusts 8 mph12 km/h	38%	0%	4
Sun 1p	Sunny	58°14° (likely 57°14° to 61°16°)	58°14°	0%	0 mph0 km/h, gusts 9 mph14 km/h	33%	0%	4
Sun 2p	Sunny	60°16° (likely 59°15° to 62°17°)	60°16°	0%	0 mph0 km/h, gusts 9 mph15 km/h	28%	0%	4
Sun 3p	Sunny	60°16° (likely 58°14° to 62°17°)	60°16°	0%	0 mph0 km/h, gusts 10 mph16 km/h	29%	0%	3
Sun 4p	Sunny	59°15° (likely 55°13° to 61°16°)	59°15°	0%	0 mph0 km/h, gusts 11 mph17 km/h	30%	0%	2
Sun 5p	Sunny	56°13° (likely 50°10° to 58°14°)	56°13°	0%	0 mph0 km/h, gusts 11 mph17 km/h	37%	0%	1
Sun 6p	Clear	51°11° (likely 45°7° to 51°11°)	51°11°	0%	0 mph0 km/h, gusts 8 mph13 km/h	44%	0%	0
Sun 7p	Clear	47°8° (likely 40°4° to 50°10°)	47°8°	0%	0 mph0 km/h, gusts 7 mph12 km/h	51%	0%	0
Sun 8p	Clear	42°6° (likely 37°3° to 48°9°)	42°6°	0%	0 mph0 km/h, gusts 9 mph14 km/h	62%	0%	0
Sun 9p	Clear	41°5° (likely 35°2° to 49°9°)	41°5°	0%	0 mph0 km/h, gusts 12 mph19 km/h	65%	0%	0
Sun 10p	Clear	39°4° (likely 34°1° to 48°9°)	39°4°	0%	0 mph0 km/h, gusts 8 mph14 km/h	67%	6%	0
Sun 11p	Clear	38°3° (likely 34°1° to 48°9°)	38°3°	0%	0 mph0 km/h, gusts 10 mph16 km/h	67%	40%	0
Mon 12a	Partly cloudy	38°3° (likely 33°1° to 46°8°)	38°3°	0%	0 mph0 km/h, gusts 6 mph10 km/h	70%	30%	0
Mon 1a	Partly cloudy	38°3° (likely 34°1° to 45°7°)	38°3°	0%	0 mph0 km/h, gusts 6 mph10 km/h	67%	75%	0
Mon 2a	Cloudy	38°3° (likely 35°2° to 45°7°)	38°3°	0%	0 mph0 km/h, gusts 7 mph11 km/h	67%	79%	0
Mon 3a	Cloudy	38°3° (likely 35°2° to 45°7°)	38°3°	0%	0 mph0 km/h, gusts 9 mph14 km/h	67%	75%	0
Mon 4a	Partly cloudy	37°3° (likely 35°2° to 45°7°)	37°3°	0%	0 mph0 km/h, gusts 8 mph13 km/h	70%	36%	0
Mon 5a	Partly cloudy	37°3° (likely 36°2° to 45°7°)	37°3°	0%	0 mph0 km/h, gusts 8 mph13 km/h	70%	73%	0
Mon 6a	Mostly cloudy	38°3° (likely 36°2° to 45°7°)	38°3°	0%	0 mph0 km/h, gusts 9 mph14 km/h	67%	52%	0
Mon 7a	Mostly cloudy	39°4° (likely 37°3° to 45°7°)	39°4°	0%	0 mph0 km/h, gusts 9 mph14 km/h	67%	37%	0
Mon 8a	Mostly cloudy	40°4° (likely 40°4° to 46°8°)	40°4°	0%	0 mph0 km/h, gusts 11 mph17 km/h	70%	50%	0
Mon 9a	Partly sunny	44°7° (likely 44°7° to 52°11°)	42°6°	0%	5 mph8 km/h from W, gusts 10 mph16 km/h	65%	47%	1
Mon 10a	Partly sunny	49°9° (likely 48°9° to 54°12°)	48°9°	0%	5 mph8 km/h from W, gusts 7 mph12 km/h	61%	40%	2
Mon 11a	Partly sunny	53°12° (likely 53°12° to 57°14°)	53°12°	0%	5 mph8 km/h from W, gusts 22 mph35 km/h	59%	47%	2
Mon 12p	Partly sunny	55°13° (likely 54°12° to 57°14°)	55°13°	0%	5 mph8 km/h from W, gusts 24 mph39 km/h	61%	73%	1
Mon 1p	Partly sunny	56°13° (likely 54°12° to 57°14°)	56°13°	0%	5 mph8 km/h from W, gusts 23 mph38 km/h	62%	56%	2
Mon 2p	Mostly cloudy	57°14° (likely 53°12° to 57°14°)	57°14°	0%	5 mph8 km/h from W, gusts 23 mph37 km/h	62%	62%	1
Mon 3p	Cloudy	57°14° (likely 50°10° to 57°14°)	57°14°	0%	5 mph8 km/h from W, gusts 20 mph32 km/h	62%	99%	1
Mon 4p	Cloudy	56°13° (likely 48°9° to 56°13°)	56°13°	0%	10 mph16 km/h from W, gusts 19 mph31 km/h	64%	96%	0
Mon 5p	Cloudy	55°13° (likely 47°8° to 55°13°)	55°13°	0%	10 mph16 km/h from W, gusts 21 mph34 km/h	66%	94%	0
Mon 6p	Cloudy	53°12° (likely 46°8° to 53°12°)	53°12°	0%	10 mph16 km/h from W, gusts 20 mph32 km/h	71%	88%	0
Mon 7p	Cloudy	50°10° (likely 46°8° to 50°10°)	47°8°	0%	10 mph16 km/h from W, gusts 21 mph33 km/h	77%	77%	0
Mon 8p	Cloudy	47°8° (likely 44°7° to 47°8°)	43°6°	5%	10 mph16 km/h from W, gusts 20 mph32 km/h	83%	76%	0
Mon 9p	Drizzle	45°7° (likely 42°6° to 48°9°)	41°5°	5%	10 mph16 km/h from NW, gusts 21 mph33 km/h	82%	88%	0
Mon 10p	Drizzle	42°6° (likely 42°6° to 45°7°)	38°3°	5%	5 mph8 km/h from NW, gusts 22 mph35 km/h	86%	77%	0
Mon 11p	Partly cloudy	40°4° (likely 38°3° to 42°6°)	35°2°	5%	5 mph8 km/h from NW, gusts 19 mph31 km/h	82%	48%	0
Tue 12a	Partly cloudy	38°3° (likely 36°2° to 39°4°)	34°1°	5%	5 mph8 km/h from NW, gusts 12 mph20 km/h	79%	40%	0

Days ahead

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

Today, Oct 25. Sunny. High 61°16°, low 25°−4°. Typical 34°1° / 21°−6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 26°−3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 60°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 42°6°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 37°3°
  Dry
Official NWS forecast
Today: Sunny, with a high near 61. West wind around 0 mph.
Tonight: Mostly clear, with a low around 25. Wind around 0 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
59°15°–62°17°
Low, likely
25°−4°–35°2°
Typical high / low
34°1° / 21°−6°
Wind
8 mph13 km/h, gusts 15 mph24 km/h
UV peak
4
Tomorrow, Oct 26. Mostly cloudy. High 59°15°, low 25°−4°. Typical 34°1° / 21°−6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 40°4°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 57°14°
  Dry
3. Evening
  6 PM–midnight
  Drizzle, 47°8°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 29°−2°
  Dry
Official NWS forecast
Day: Partly sunny, with a high near 59. West wind 0 to 10 mph.
Night: Partly cloudy, with a low around 25. Northwest wind 5 to 10 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
54°12°–59°15°
Low, likely
25°−4°–41°5°
Typical high / low
34°1° / 21°−6°
Wind
14 mph22 km/h, gusts 29 mph46 km/h
UV peak
2
Tuesday, Oct 27. Mostly sunny. High 45°7°, low 22°−6°. Typical 34°1° / 20°−7°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 28°−2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 41°5°
  Dry
3. Evening
  6 PM–midnight
  Clear, 29°−2°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 23°−5°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 45.
Night: Clear, with a low around 22.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
41°5°–45°7°
Low, likely
22°−6°–27°−3°
Typical high / low
34°1° / 20°−7°
Wind
9 mph15 km/h, gusts 24 mph39 km/h
UV peak
4
Wednesday, Oct 28. Mostly sunny. High 51°11°, low 30°−1°. Typical 34°1° / 20°−7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 23°−5°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 48°9°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 33°1°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 32°0°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 51.
Night: Mostly clear, with a low around 30.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
46°8°–51°11°
Low, likely
17°−8°–30°−1°
Typical high / low
34°1° / 20°−7°
Wind
4 mph6 km/h, gusts 14 mph23 km/h
UV peak
4
Thursday, Oct 29. Mostly sunny. High 61°16°, low 42°6°. Typical 33°1° / 20°−7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 38°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 60°16°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 51°10°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 51°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 61.
Night: A slight chance of rain showers between midnight and 2am. Partly cloudy, with a low around 42.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
59°15°–62°17°
Low, likely
30°−1°–42°6°
Typical high / low
33°1° / 20°−7°
Wind
10 mph16 km/h, gusts 25 mph41 km/h
UV peak
4
Friday, Oct 30. Mostly cloudy. High 59°15°, low 36°2°. Typical 33°1° / 19°−7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 51°11°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 55°13°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 46°8°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 37°3°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 59.
Night: Mostly cloudy, with a low around 36.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
53°12°–59°15°
Low, likely
36°2°–47°8°
Typical high / low
33°1° / 19°−7°
Wind
11 mph18 km/h, gusts 28 mph46 km/h
UV peak
2
Saturday, Oct 31. Partly sunny. High 58°14°, low 35°2°. Typical 33°1° / 19°−7°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 35°2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 52°11°
  Dry
3. Evening
  6 PM–midnight
  Clear, 39°4°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 36°2°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 58.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
48°9°–59°15°
Low, likely
30°−1°–38°3°
Typical high / low
33°1° / 19°−7°
Wind
10 mph15 km/h, gusts 25 mph40 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 59°15°, low 37°3°. Typical 32°0° / 18°−8°. Rain 0.02 in0.5 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 38°3°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 60°15°
  30% chance
3. Evening
  6 PM–midnight
  Mostly clear, 48°9°
  40% chance
4. Overnight
  midnight–6 AM
  Cloudy, 49°9°
  50% 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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
57°14°–63°17°
Low, likely
31°−1°–41°5°
Typical high / low
32°0° / 18°−8°
Wind
6 mph9 km/h, gusts 15 mph24 km/h
UV peak
3
Monday, Nov 2. Cloudy. High 62°17°, low 48°9°. Typical 32°0° / 18°−8°. Rain 0.06 in1.5 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 54°12°
  50% chance · 0.01 in0.4 mm
2. Afternoon
  noon–6 PM
  Cloudy, 63°17°
  40% chance
3. Evening
  6 PM–midnight
  Cloudy, 55°13°
  40% chance
4. Overnight
  midnight–6 AM
  Cloudy, 54°12°
  40% chance · 0.04 in0.9 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
56°13°–68°20°
Low, likely
44°7°–56°13°
Typical high / low
32°0° / 18°−8°
Wind
9 mph14 km/h, gusts 34 mph54 km/h
UV peak
3
Tuesday, Nov 3. Cloudy. High 56°13°, low 45°7°. Typical 32°0° / 18°−8°. Rain 0.23 in5.8 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 50°10°
  40% chance · 0.15 in3.8 mm
2. Afternoon
  noon–6 PM
  Cloudy, 57°14°
  40% chance · 0.14 in3.7 mm
3. Evening
  6 PM–midnight
  Mostly clear, 49°10°
  30% chance · 0.17 in4.4 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
48°9°–66°19°
Low, likely
40°4°–50°10°
Typical high / low
32°0° / 18°−8°
Wind
6 mph9 km/h, gusts 17 mph28 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 61°, low 25°.
Tomorrow
Dry, high 59°, low 25°.
Tuesday
Dry, high 45°, low 22°, cooling off.
Rest of week
Mostly dry, highs 51–62°.

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

Androscoggin River at Gorham

5.4 mi

Below flood stage

Level: 2.9 ft
Flow: 1,230 cfs

Forecast peak 2.9 ft Sun 2 AM

Reading from Sun 12:15 AM · NWS gauge page

Connecticut River at Dalton

23 mi

Below flood stage

Level: 7.6 ft
Flow: 867 cfs

Forecast peak 7.8 ft Sun 2 AM

Reading from Sun 12:15 AM · NWS gauge page

Peabody River at Gorham

8.8 mi

Level: 2.2 ft
Flow: 41 cfs

Reading from Sun 12:45 AM · NWS gauge page

Upper Ammonoosuc River near Groveton

14 mi

Below flood stage

Level: 2.0 ft
Flow: 114 cfs

Reading from Sun 12:30 AM · 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: 25°−4°

Overnight low near 25°F — not yet at drip-the-faucets cold, but worth watching if it's forecast to drop further.

Heating this week

About 84% less heating than a typical week.

This week 42Typical 268

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 30
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 21°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?

Today, 2:00 PM–3:00 PM

Good stretch to open the windows.

Is this typical?

Mount Washington · official normals 1991–2020 · records 1948–2026

Oct 25, today vs a typical year

Today’s expected high is 27°15° warmer than typical.

Last 7 days vs normal

On average 5°3° warmer than normal (daily mean temperature).

+1°±0°MonOct 19
+10°+6°TueOct 20
+9°+5°WedOct 21
+10°+6°ThuOct 22
−1°FriOct 23
±0°SatOct 24
—SunOct 25

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

Sun & moon

Sun

Daylight: 10 h 31 min; Losing 2 min 53 s a day; shortest Dec 21, 1 h 41 min less
Golden hour: 5:03–6:02 PM; Morning 6:54–7:54 AM
Blue hour: 6:02–6:14 PM; Morning 6:43–6:54 AM; first light 6:43 AM

Stars tonight? Fair

Clear 1:42–6:43 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

99% lit · growing

Today: sets 6:35 AM · rises 5:07 PM
Full moon: Oct 26
New moon: Nov 9

Looking south from Berlin. The highest point on the skyline is about 4,500 ft, 13 mi away.Skyline from USGS elevation data, heights drawn up to 3× taller. Sky, sun and moon as they are now.

Berlin, NH weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Tuesday

Rest of week

What changed since yesterday

Radar

Rivers

Androscoggin River at Gorham

Connecticut River at Dalton

Peabody River at Gorham

Upper Ammonoosuc River near Groveton

For your home

Pipes: watch the cold

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 25, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon