As of 07:03 EDT

Weather in Derby Line, VT

32°Current weather

Derby Line, Sunday, 18 October, 07:03

Mostly clear. Feels like 27°. High 53°, low 28°.

Pressure30.47 inHg
Wind4.6 mph S
Humidity77%
Visibility6.2 mi
Dew point26°

Monthly outlook for Derby Line, VT: average high 51.4°, average low 34.7°. That is 1.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 7 days and 2.2 inches. The warmest day looks like 31 October (64.4°), the coolest 28 October (25.6°).

51.4°/34.7°
Average high / low
+1.3°
Above normal
3 / 7
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October49.3°50.3°-0.6°
28 October – 6 November54.9°46.6°+4.6°
7 November – 16 Novemberat normal41.2°—

October records over 66 years

82.8°5 October 2025All-time high
15.4°30 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Brownington (12 mi).

Mon, 1959° / 36°0Clear
59 °Clear

Derby Line, Monday, 19 October

Clear. High 59°, low 36°.

Pressure30.39 inHg
Wind6.2 mph SW
Humidity47%
Visibility6.2 mi
Dew point38°
Tue, 2052° / 38°0Clear
52 °Clear

Derby Line, Tuesday, 20 October

Clear. High 52°, low 38°.

Pressure30.39 inHg
Wind7.9 mph N
Humidity55%
Visibility6.2 mi
Dew point35°
Wed, 2151° / 33°0Clear
51 °Clear

Derby Line, Wednesday, 21 October

Clear. High 51°, low 33°.

Pressure30.39 inHg
Wind3.7 mph NE
Humidity58%
Visibility6.2 mi
Dew point34°
Thu, 2247° / 34°0.02Light rain
47 °Light rain

Derby Line, Thursday, 22 October

Light rain. High 47°, low 34°.

Pressure30.03 inHg
Wind12.7 mph NW
Humidity68%
Visibility—
Dew point36°
Fri, 2343° / 34°0Overcast
43 °Overcast

Derby Line, Friday, 23 October

Overcast. High 43°, low 34°.

Pressure30.27 inHg
Wind14.8 mph N
Humidity68%
Visibility—
Dew point30°
Sat, 2453° / 29°0Clear
53 °Clear

Derby Line, Saturday, 24 October

Clear. High 53°, low 29°.

Pressure30.62 inHg
Wind5.4 mph S
Humidity42%
Visibility—
Dew point21°
Sun, 2556° / 33°0.04Light rain
56 °Light rain

Derby Line, Sunday, 25 October

Light rain. High 56°, low 33°.

Pressure30.24 inHg
Wind13.6 mph S
Humidity57%
Visibility—
Dew point33°
Mon, 2640° / 30°0.01Snow
40 °Snow

Derby Line, Monday, 26 October

Snow. High 40°, low 30°.

Pressure30.18 inHg
Wind11.3 mph W
Humidity68%
Visibility—
Dew point28°
Tue, 2739° / 31°0.09Snow
39 °Snow

Derby Line, Tuesday, 27 October

Snow. High 39°, low 31°.

Pressure30.06 inHg
Wind9 mph W
Humidity99%
Visibility—
Dew point35°
Wed, 2841° / 26°0Clear
41 °Clear

Derby Line, Wednesday, 28 October

Clear. High 41°, low 26°.

Pressure30.33 inHg
Wind4.4 mph S
Humidity63%
Visibility—
Dew point23°
Thu, 2950° / 30°0.02Light rain
50 °Light rain

Derby Line, Thursday, 29 October

Light rain. High 50°, low 30°.

Pressure30.00 inHg
Wind11.5 mph S
Humidity85%
Visibility—
Dew point37°
Fri, 3057° / 43°0.09Light rain
57 °Light rain

Derby Line, Friday, 30 October

Light rain. High 57°, low 43°.

Pressure29.71 inHg
Wind7 mph S
Humidity97%
Visibility—
Dew point50°
Sat, 3164° / 40°0.03Light rain
64 °Light rain

Derby Line, Saturday, 31 October

Light rain. High 64°, low 40°.

Pressure29.88 inHg
Wind12.4 mph SW
Humidity73%
Visibility—
Dew point43°
Sun, 0159° / 51°0.46Rain
59 °Rain

Derby Line, Sunday, 1 November

Rain. High 59°, low 51°.

Pressure29.83 inHg
Wind11.8 mph SW
Humidity98%
Visibility—
Dew point53°
Mon, 0257° / 40°0.04Light rain
57 °Light rain

Derby Line, Monday, 2 November

Light rain. High 57°, low 40°.

Pressure29.74 inHg
Wind16.9 mph NW
Humidity72%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0347° / 34°0.17Climate normal
47 °Climate normal

Derby Line, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.17 in
Chance of precipitation55%
Record high66° (1982)
Record low12° (2002)
Wed, 0446° / 33°0.09Climate normal
46 °Climate normal

Derby Line, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation40%
Record high65° (1982)
Record low15° (2002)
Thu, 0546° / 33°0.18Climate normal
46 °Climate normal

Derby Line, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.18 in
Chance of precipitation50%
Record high71° (2022)
Record low18° (1986)
Fri, 0646° / 34°0.11Climate normal
46 °Climate normal

Derby Line, Friday, 6 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.11 in
Chance of precipitation47%
Record high71° (2022)
Record low19° (1962)
Sat, 0744° / 32°0.09Climate normal
44 °Climate normal

Derby Line, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.09 in
Chance of precipitation43%
Record high66° (2020)
Record low8° (2002)
Sun, 0842° / 31°0.09Climate normal
42 °Climate normal

Derby Line, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.09 in
Chance of precipitation35%
Record high66° (2020)
Record low5° (2002)
Mon, 0943° / 31°0.11Climate normal
43 °Climate normal

Derby Line, Monday, 9 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation35%
Record high65° (2020)
Record low15° (1992)
Tue, 1044° / 31°0.13Climate normal
44 °Climate normal

Derby Line, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation43%
Record high68° (2020)
Record low14° (1992)
Wed, 1142° / 31°0.17Climate normal
42 °Climate normal

Derby Line, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.17 in
Chance of precipitation53%
Record high65° (2020)
Record low13° (2017)
Thu, 1241° / 29°0.13Climate normal
41 °Climate normal

Derby Line, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.13 in
Chance of precipitation43%
Record high63° (2022)
Record low12° (1971)
Fri, 1340° / 28°0.14Climate normal
40 °Climate normal

Derby Line, Friday, 13 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.14 in
Chance of precipitation45%
Record high55° (1982)
Record low5° (2019)
Sat, 1439° / 27°0.13Climate normal
39 °Climate normal

Derby Line, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.13 in
Chance of precipitation55%
Record high59° (2011)
Record low1° (2019)
Sun, 1540° / 28°0.15Climate normal
40 °Climate normal

Derby Line, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.15 in
Chance of precipitation52%
Record high60° (2008)
Record low7° (1971)
Mon, 1639° / 27°0.13Climate normal
39 °Climate normal

Derby Line, Monday, 16 November

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.13 in
Chance of precipitation45%
Record high61° (1989)
Record low4° (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 Derby Line, VT 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 Derby Line, VT 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.