As of 04:19 EDT

Weather in Waltham, ME

40°Current weather

Waltham, Thursday, 29 October, 04:19

Clear. Feels like 36°. High 61°, low 37°.

Pressure30.21 inHg
Wind6.2 mph SW
Humidity98%
Visibility6.2 mi
Dew point38°

Monthly outlook for Waltham, ME: average high 54.2°, average low 42.8°. That is 3.7° above the climate normal for October. Precipitation is expected on 8 days (about 6.7 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 30 October (63.5°), the coolest 4 November (29.8°).

54.2°/42.8°
Average high / low
+3.7°
Above normal
8 / 5
Wet days / normal
6.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
29 October – 7 November55.1°49.1°+3.3°
8 November – 17 November52.8°44°+4.9°
18 November – 27 Novemberat normal39.7°—

October records over 66 years

82.9°6 October 2025All-time high
25.3°24 October 1969All-time low

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

Fri, 3063° / 45°0.13Rain
63 °Rain

Waltham, Friday, 30 October

Rain. High 63°, low 45°.

Pressure29.85 inHg
Wind11 mph NW
Humidity60%
Visibility6.2 mi
Dew point46°
Sat, 3147° / 35°0Clear
47 °Clear

Waltham, Saturday, 31 October

Clear. High 47°, low 35°.

Pressure30.27 inHg
Wind11.8 mph NW
Humidity55%
Visibility6.2 mi
Dew point22°
Sun, 0152° / 32°0Clear
52 °Clear

Waltham, Sunday, 1 November

Clear. High 52°, low 32°.

Pressure30.36 inHg
Wind8.9 mph W
Humidity52%
Visibility6.2 mi
Dew point29°
Mon, 0263° / 39°0Partly cloudy
63 °Partly cloudy

Waltham, Monday, 2 November

Partly cloudy. High 63°, low 39°.

Pressure30.15 inHg
Wind8.4 mph SW
Humidity50%
Visibility—
Dew point36°
Tue, 0353° / 35°0.02Light rain
53 °Light rain

Waltham, Tuesday, 3 November

Light rain. High 53°, low 35°.

Pressure30.21 inHg
Wind9.6 mph SE
Humidity81%
Visibility—
Dew point46°
Wed, 0448° / 30°0Overcast
48 °Overcast

Waltham, Wednesday, 4 November

Overcast. High 48°, low 30°.

Pressure30.47 inHg
Wind7.8 mph S
Humidity39%
Visibility—
Dew point18°
Thu, 0548° / 44°0Light rain
48 °Light rain

Waltham, Thursday, 5 November

Light rain. High 48°, low 44°.

Pressure30.42 inHg
Wind9.5 mph S
Humidity82%
Visibility—
Dew point42°
Fri, 0658° / 47°0.27Rain
58 °Rain

Waltham, Friday, 6 November

Rain. High 58°, low 47°.

Pressure30.12 inHg
Wind14 mph SE
Humidity71%
Visibility—
Dew point47°
Sat, 0759° / 56°2.23Heavy rain
59 °Heavy rain

Waltham, Saturday, 7 November

Heavy rain. High 59°, low 56°.

Pressure29.71 inHg
Wind14.6 mph SE
Humidity96%
Visibility—
Dew point57°
Sun, 0857° / 48°2.76Heavy rain
57 °Heavy rain

Waltham, Sunday, 8 November

Heavy rain. High 57°, low 48°.

Pressure29.85 inHg
Wind17.1 mph SE
Humidity96%
Visibility—
Dew point55°
Mon, 0952° / 49°0.61Rain
52 °Rain

Waltham, Monday, 9 November

Rain. High 52°, low 49°.

Pressure29.77 inHg
Wind17.2 mph E
Humidity92%
Visibility—
Dew point48°
Tue, 1053° / 51°0.49Rain
53 °Rain

Waltham, Tuesday, 10 November

Rain. High 53°, low 51°.

Pressure29.62 inHg
Wind12.9 mph NE
Humidity97%
Visibility—
Dew point52°
Wed, 1157° / 47°0.06Light rain
57 °Light rain

Waltham, Wednesday, 11 November

Light rain. High 57°, low 47°.

Pressure29.71 inHg
Wind10.5 mph S
Humidity87%
Visibility—
Dew point51°
Thu, 1251° / 42°0Overcast
51 °Overcast

Waltham, Thursday, 12 November

Overcast. High 51°, low 42°.

Pressure29.91 inHg
Wind10.7 mph SW
Humidity73%
Visibility—
Dew point40°
Fri, 1348° / 47°0.17Light rain
48 °Light rain

Waltham, Friday, 13 November

Light rain. High 48°, low 47°.

Pressure29.71 inHg
Wind7.3 mph SW
Humidity96%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1442° / 31°0.12Climate normal
42 °Climate normal

Waltham, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.12 in
Chance of precipitation40%
Record high58° (2011)
Record low11° (1986)
Sun, 1543° / 31°0.15Climate normal
43 °Climate normal

Waltham, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.15 in
Chance of precipitation38%
Record high59° (1994)
Record low15° (2018)
Mon, 1642° / 31°0.15Climate normal
42 °Climate normal

Waltham, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.15 in
Chance of precipitation37%
Record high59° (2008)
Record low14° (2019)
Tue, 1742° / 29°0.12Climate normal
42 °Climate normal

Waltham, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.12 in
Chance of precipitation30%
Record high59° (2006)
Record low15° (1997)
Wed, 1841° / 29°0.09Climate normal
41 °Climate normal

Waltham, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.09 in
Chance of precipitation27%
Record high61° (1987)
Record low14° (1997)
Thu, 1941° / 28°0.09Climate normal
41 °Climate normal

Waltham, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.09 in
Chance of precipitation25%
Record high55° (2021)
Record low13° (2018)
Fri, 2041° / 29°0.14Climate normal
41 °Climate normal

Waltham, Friday, 20 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.14 in
Chance of precipitation30%
Record high63° (1991)
Record low14° (1986)
Sat, 2140° / 28°0.15Climate normal
40 °Climate normal

Waltham, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.15 in
Chance of precipitation28%
Record high59° (1991)
Record low17° (1968)
Sun, 2239° / 29°0.18Climate normal
39 °Climate normal

Waltham, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high39°
Average low29°
Average precipitation0.18 in
Chance of precipitation43%
Record high54° (1992)
Record low3° (2018)
Mon, 2339° / 27°0.12Climate normal
39 °Climate normal

Waltham, Monday, 23 November

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.12 in
Chance of precipitation23%
Record high60° (1999)
Record low8° (2018)
Tue, 2439° / 27°0.07Climate normal
39 °Climate normal

Waltham, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.07 in
Chance of precipitation33%
Record high56° (1979)
Record low5° (1989)
Wed, 2539° / 27°0.12Climate normal
39 °Climate normal

Waltham, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.12 in
Chance of precipitation37%
Record high57° (2014)
Record low12° (1993)
Thu, 2640° / 28°0.19Climate normal
40 °Climate normal

Waltham, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.19 in
Chance of precipitation52%
Record high53° (1979)
Record low7° (1962)
Fri, 2739° / 27°0.18Climate normal
39 °Climate normal

Waltham, Friday, 27 November

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.18 in
Chance of precipitation42%
Record high56° (1999)
Record low5° (1978)

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, ME 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, ME 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.