As of 17:06 EDT

Weather in Waltham, VT

56°Current weather

Waltham, Tuesday, 20 October, 17:06

Clear. Feels like 53°. High 61°, low 37°.

Pressure30.36 inHg
Wind8.1 mph NW
Humidity48%
Visibility6.2 mi
Dew point37°

Monthly outlook for Waltham, VT: average high 51.4°, average low 35.5°. That is 0.1° above the climate normal for October. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 26 October (62.2°), the coolest 31 October (25.5°).

51.4°/35.5°
Average high / low
+0.1°
Above normal
5 / 6
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October53.2°52.1°+0.6°
30 October – 8 November48.3°48.7°-0.2°
9 November – 18 Novemberat normal43.2°—

October records over 66 years

81.3°5 October 2025All-time high
21.2°31 October 2008All-time low

Climate normals and records are computed from the nearest reference point — Monkton (8 mi).

Wed, 2159° / 33°0Clear
59 °Clear

Waltham, Wednesday, 21 October

Clear. High 59°, low 33°.

Pressure30.33 inHg
Wind8.1 mph N
Humidity73%
Visibility6.2 mi
Dew point42°
Thu, 2252° / 32°0Overcast
52 °Overcast

Waltham, Thursday, 22 October

Overcast. High 52°, low 32°.

Pressure30.06 inHg
Wind10.6 mph N
Humidity70%
Visibility6.2 mi
Dew point43°
Fri, 2348° / 38°0Partly cloudy
48 °Partly cloudy

Waltham, Friday, 23 October

Partly cloudy. High 48°, low 38°.

Pressure30.45 inHg
Wind12.2 mph N
Humidity58%
Visibility6.2 mi
Dew point32°
Sat, 2451° / 34°0Partly cloudy
51 °Partly cloudy

Waltham, Saturday, 24 October

Partly cloudy. High 51°, low 34°.

Pressure30.59 inHg
Wind3.8 mph S
Humidity69%
Visibility0.9 mi
Dew point37°
Sun, 2557° / 39°0Clear
57 °Clear

Waltham, Sunday, 25 October

Clear. High 57°, low 39°.

Pressure30.50 inHg
Wind8.7 mph S
Humidity76%
Visibility—
Dew point40°
Mon, 2662° / 42°0Clear
62 °Clear

Waltham, Monday, 26 October

Clear. High 62°, low 42°.

Pressure30.27 inHg
Wind7.9 mph N
Humidity63%
Visibility—
Dew point42°
Tue, 2747° / 37°0.05Light rain
47 °Light rain

Waltham, Tuesday, 27 October

Light rain. High 47°, low 37°.

Pressure30.30 inHg
Wind14 mph N
Humidity70%
Visibility—
Dew point34°
Wed, 2843° / 30°0.08Light rain
43 °Light rain

Waltham, Wednesday, 28 October

Light rain. High 43°, low 30°.

Pressure30.45 inHg
Wind8 mph S
Humidity59%
Visibility—
Dew point27°
Thu, 2951° / 38°0.19Light rain
51 °Light rain

Waltham, Thursday, 29 October

Light rain. High 51°, low 38°.

Pressure29.80 inHg
Wind12.6 mph NW
Humidity92%
Visibility—
Dew point41°
Fri, 3040° / 30°0Light rain
40 °Light rain

Waltham, Friday, 30 October

Light rain. High 40°, low 30°.

Pressure29.91 inHg
Wind18.2 mph NW
Humidity51%
Visibility—
Dew point21°
Sat, 3146° / 25°0Clear
46 °Clear

Waltham, Saturday, 31 October

Clear. High 46°, low 25°.

Pressure30.39 inHg
Wind12.4 mph S
Humidity45%
Visibility—
Dew point17°
Sun, 0151° / 36°0Overcast
51 °Overcast

Waltham, Sunday, 1 November

Overcast. High 51°, low 36°.

Pressure30.36 inHg
Wind16.9 mph S
Humidity50%
Visibility—
Dew point27°
Mon, 0260° / 52°0.54Rain
60 °Rain

Waltham, Monday, 2 November

Rain. High 60°, low 52°.

Pressure30.00 inHg
Wind16.2 mph S
Humidity93%
Visibility—
Dew point53°
Tue, 0352° / 35°0.05Snow
52 °Snow

Waltham, Tuesday, 3 November

Snow. High 52°, low 35°.

Pressure30.09 inHg
Wind16.1 mph NW
Humidity55%
Visibility—
Dew point27°
Wed, 0442° / 29°0Clear
42 °Clear

Waltham, Wednesday, 4 November

Clear. High 42°, low 29°.

Pressure30.30 inHg
Wind12.9 mph N
Humidity42%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0548° / 36°0.15Climate normal
48 °Climate normal

Waltham, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.15 in
Chance of precipitation48%
Record high71° (2022)
Record low23° (1965)
Fri, 0648° / 37°0.11Climate normal
48 °Climate normal

Waltham, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.11 in
Chance of precipitation45%
Record high71° (2022)
Record low25° (1962)
Sat, 0747° / 35°0.08Climate normal
47 °Climate normal

Waltham, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.08 in
Chance of precipitation40%
Record high66° (2020)
Record low17° (1962)
Sun, 0845° / 34°0.1Climate normal
45 °Climate normal

Waltham, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.1 in
Chance of precipitation33%
Record high67° (1975)
Record low15° (2002)
Mon, 0946° / 34°0.11Climate normal
46 °Climate normal

Waltham, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.11 in
Chance of precipitation35%
Record high66° (1996)
Record low16° (2019)
Tue, 1046° / 34°0.12Climate normal
46 °Climate normal

Waltham, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.12 in
Chance of precipitation45%
Record high67° (2020)
Record low19° (2017)
Wed, 1145° / 34°0.14Climate normal
45 °Climate normal

Waltham, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.14 in
Chance of precipitation53%
Record high66° (2022)
Record low17° (2017)
Thu, 1244° / 31°0.13Climate normal
44 °Climate normal

Waltham, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation50%
Record high66° (2022)
Record low10° (2019)
Fri, 1342° / 30°0.12Climate normal
42 °Climate normal

Waltham, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.12 in
Chance of precipitation42%
Record high58° (2012)
Record low7° (2019)
Sat, 1442° / 30°0.11Climate normal
42 °Climate normal

Waltham, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.11 in
Chance of precipitation42%
Record high60° (2011)
Record low9° (2019)
Sun, 1542° / 31°0.13Climate normal
42 °Climate normal

Waltham, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.13 in
Chance of precipitation48%
Record high62° (2008)
Record low13° (2018)
Mon, 1642° / 30°0.11Climate normal
42 °Climate normal

Waltham, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.11 in
Chance of precipitation42%
Record high64° (1989)
Record low7° (2019)
Tue, 1741° / 29°0.09Climate normal
41 °Climate normal

Waltham, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.09 in
Chance of precipitation40%
Record high63° (2006)
Record low6° (1972)
Wed, 1841° / 29°0.08Climate normal
41 °Climate normal

Waltham, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.08 in
Chance of precipitation27%
Record high59° (2021)
Record low12° (2018)

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 Waltham, 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 Waltham, 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.