As of 13:50 EDT

Weather in Bethlehem, NH

49°Current weather

Bethlehem, Sunday, 18 October, 13:50

Clear. Feels like 49°. High 50°, low 26°.

Pressure30.50 inHg
Wind3.4 mph N
Humidity51%
Visibility6.2 mi
Dew point32°

Monthly outlook for Bethlehem, NH: average high 52.9°, average low 34.8°. That is 3.9° above the climate normal for October. Precipitation is expected on 5 days (about 0.7 inches), against a normal of 7 days and 2.3 inches. The warmest day looks like 31 October (64.1°), the coolest 18 October (25.5°).

52.9°/34.8°
Average high / low
+3.9°
Above normal
5 / 7
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October49.7°47°+1.5°
28 October – 6 November58.2°43.3°+8.3°
7 November – 16 Novemberat normal38.2°—

October records over 66 years

76.8°4 October 2023All-time high
6.6°24 October 1969All-time low

Climate normals and records are computed from the nearest reference point — Carroll (6 mi).

Mon, 1961° / 30°0Clear
61 °Clear

Bethlehem, Monday, 19 October

Clear. High 61°, low 30°.

Pressure30.42 inHg
Wind2.9 mph W
Humidity43%
Visibility6.2 mi
Dew point35°
Tue, 2056° / 34°0Clear
56 °Clear

Bethlehem, Tuesday, 20 October

Clear. High 56°, low 34°.

Pressure30.33 inHg
Wind5.5 mph N
Humidity51%
Visibility6.2 mi
Dew point36°
Wed, 2153° / 27°0Clear
53 °Clear

Bethlehem, Wednesday, 21 October

Clear. High 53°, low 27°.

Pressure30.30 inHg
Wind3.3 mph N
Humidity50%
Visibility6.2 mi
Dew point32°
Thu, 2245° / 29°0.01Light rain
45 °Light rain

Bethlehem, Thursday, 22 October

Light rain. High 45°, low 29°.

Pressure30.00 inHg
Wind6.5 mph NW
Humidity67%
Visibility6.2 mi
Dew point36°
Fri, 2340° / 30°0.01Light snow
40 °Light snow

Bethlehem, Friday, 23 October

Light snow. High 40°, low 30°.

Pressure30.30 inHg
Wind12 mph N
Humidity69%
Visibility—
Dew point28°
Sat, 2451° / 28°0Clear
51 °Clear

Bethlehem, Saturday, 24 October

Clear. High 51°, low 28°.

Pressure30.65 inHg
Wind5.4 mph S
Humidity37%
Visibility—
Dew point18°
Sun, 2555° / 37°0.05Light rain
55 °Light rain

Bethlehem, Sunday, 25 October

Light rain. High 55°, low 37°.

Pressure30.33 inHg
Wind6.6 mph SW
Humidity29%
Visibility—
Dew point20°
Mon, 2645° / 35°0.01Light rain
45 °Light rain

Bethlehem, Monday, 26 October

Light rain. High 45°, low 35°.

Pressure30.27 inHg
Wind7 mph W
Humidity76%
Visibility—
Dew point37°
Tue, 2742° / 30°0.04Light snow
42 °Light snow

Bethlehem, Tuesday, 27 October

Light snow. High 42°, low 30°.

Pressure30.30 inHg
Wind13.6 mph NW
Humidity73%
Visibility—
Dew point31°
Wed, 2849° / 28°0Mostly clear
49 °Mostly clear

Bethlehem, Wednesday, 28 October

Mostly clear. High 49°, low 28°.

Pressure30.39 inHg
Wind4.9 mph W
Humidity30%
Visibility—
Dew point13°
Thu, 2962° / 43°0.23Rain
62 °Rain

Bethlehem, Thursday, 29 October

Rain. High 62°, low 43°.

Pressure30.06 inHg
Wind6 mph SE
Humidity65%
Visibility—
Dew point44°
Fri, 3061° / 51°0.28Rain
61 °Rain

Bethlehem, Friday, 30 October

Rain. High 61°, low 51°.

Pressure29.85 inHg
Wind8.3 mph W
Humidity90%
Visibility—
Dew point55°
Sat, 3164° / 47°0Partly cloudy
64 °Partly cloudy

Bethlehem, Saturday, 31 October

Partly cloudy. High 64°, low 47°.

Pressure30.09 inHg
Wind7.7 mph SE
Humidity62%
Visibility—
Dew point45°
Sun, 0163° / 46°0.09Light rain
63 °Light rain

Bethlehem, Sunday, 1 November

Light rain. High 63°, low 46°.

Pressure29.88 inHg
Wind7.1 mph S
Humidity93%
Visibility—
Dew point60°
Mon, 0251° / 38°0Overcast
51 °Overcast

Bethlehem, Monday, 2 November

Overcast. High 51°, low 38°.

Pressure30.27 inHg
Wind7 mph W
Humidity64%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0343° / 30°0.21Climate normal
43 °Climate normal

Bethlehem, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.21 in
Chance of precipitation55%
Record high60° (1982)
Record low4° (2002)
Wed, 0442° / 29°0.08Climate normal
42 °Climate normal

Bethlehem, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.08 in
Chance of precipitation38%
Record high62° (1982)
Record low4° (2002)
Thu, 0542° / 30°0.17Climate normal
42 °Climate normal

Bethlehem, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.17 in
Chance of precipitation48%
Record high66° (2022)
Record low15° (1965)
Fri, 0642° / 30°0.14Climate normal
42 °Climate normal

Bethlehem, Friday, 6 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.14 in
Chance of precipitation43%
Record high65° (2022)
Record low17° (1962)
Sat, 0741° / 28°0.09Climate normal
41 °Climate normal

Bethlehem, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.09 in
Chance of precipitation42%
Record high62° (2020)
Record low1° (2002)
Sun, 0839° / 27°0.09Climate normal
39 °Climate normal

Bethlehem, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.09 in
Chance of precipitation38%
Record high61° (2020)
Record low0° (2002)
Mon, 0940° / 27°0.12Climate normal
40 °Climate normal

Bethlehem, Monday, 9 November

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.12 in
Chance of precipitation32%
Record high59° (2011)
Record low6° (1971)
Tue, 1041° / 27°0.13Climate normal
41 °Climate normal

Bethlehem, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high41°
Average low27°
Average precipitation0.13 in
Chance of precipitation45%
Record high64° (2020)
Record low7° (1992)
Wed, 1139° / 27°0.17Climate normal
39 °Climate normal

Bethlehem, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.17 in
Chance of precipitation60%
Record high61° (2020)
Record low6° (2017)
Thu, 1238° / 25°0.17Climate normal
38 °Climate normal

Bethlehem, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.17 in
Chance of precipitation40%
Record high61° (2022)
Record low8° (2019)
Fri, 1337° / 24°0.17Climate normal
37 °Climate normal

Bethlehem, Friday, 13 November

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.17 in
Chance of precipitation47%
Record high52° (1964)
Record low0° (2019)
Sat, 1436° / 23°0.11Climate normal
36 °Climate normal

Bethlehem, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.11 in
Chance of precipitation50%
Record high56° (2011)
Record low-5° (1971)
Sun, 1536° / 24°0.16Climate normal
36 °Climate normal

Bethlehem, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.16 in
Chance of precipitation52%
Record high55° (2008)
Record low-7° (2018)
Mon, 1636° / 23°0.16Climate normal
36 °Climate normal

Bethlehem, Monday, 16 November

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.16 in
Chance of precipitation43%
Record high57° (2008)
Record low-5° (2019)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Bethlehem, NH are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Bethlehem, NH since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.