As of 08:46 EDT

Weather in Lewiston, VT

45°Current weather

Lewiston, Thursday, 22 October, 08:46

Clear. Feels like 42°. High 63°, low 38°.

Pressure30.09 inHg
Wind5.6 mph NW
Humidity59%
Visibility6.2 mi
Dew point32°

Monthly outlook for Lewiston, VT: average high 53°, average low 33.5°. That is 1.1° above the climate normal for October. Precipitation is expected on 0 days (about 0.1 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 22 October (62.9°), the coolest 5 November (26.2°).

53°/33.5°
Average high / low
+1.1°
Above normal
0 / 6
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October54.2°51.9°+1.3°
1 November – 10 November51.1°48.6°+1.4°
11 November – 20 Novemberat normal42.9°—

October records over 66 years

83.1°5 October 2025All-time high
12.6°24 October 1969All-time low

Climate normals and records are computed from the nearest reference point — Thetford (9 mi).

Fri, 2354° / 33°0Clear
54 °Clear

Lewiston, Friday, 23 October

Clear. High 54°, low 33°.

Pressure30.39 inHg
Wind6.9 mph N
Humidity52%
Visibility6.2 mi
Dew point26°
Sat, 2457° / 28°0Mostly clear
57 °Mostly clear

Lewiston, Saturday, 24 October

Mostly clear. High 57°, low 28°.

Pressure30.50 inHg
Wind3 mph NW
Humidity48%
Visibility6.2 mi
Dew point30°
Sun, 2560° / 31°0Clear
60 °Clear

Lewiston, Sunday, 25 October

Clear. High 60°, low 31°.

Pressure30.53 inHg
Wind1.3 mph S
Humidity43%
Visibility6.2 mi
Dew point32°
Mon, 2662° / 34°0Mostly clear
62 °Mostly clear

Lewiston, Monday, 26 October

Mostly clear. High 62°, low 34°.

Pressure30.24 inHg
Wind9 mph NW
Humidity52%
Visibility—
Dew point35°
Tue, 2747° / 30°0Clear
47 °Clear

Lewiston, Tuesday, 27 October

Clear. High 47°, low 30°.

Pressure30.45 inHg
Wind8.1 mph N
Humidity65%
Visibility—
Dew point30°
Wed, 2843° / 30°0.01Light rain
43 °Light rain

Lewiston, Wednesday, 28 October

Light rain. High 43°, low 30°.

Pressure30.39 inHg
Wind4.5 mph S
Humidity42%
Visibility—
Dew point18°
Thu, 2953° / 40°0Light rain
53 °Light rain

Lewiston, Thursday, 29 October

Light rain. High 53°, low 40°.

Pressure30.06 inHg
Wind7.7 mph W
Humidity74%
Visibility—
Dew point43°
Fri, 3055° / 38°0Overcast
55 °Overcast

Lewiston, Friday, 30 October

Overcast. High 55°, low 38°.

Pressure30.18 inHg
Wind5.3 mph NW
Humidity65%
Visibility—
Dew point38°
Sat, 3149° / 36°0Overcast
49 °Overcast

Lewiston, Saturday, 31 October

Overcast. High 49°, low 36°.

Pressure30.30 inHg
Wind8.6 mph SE
Humidity86%
Visibility—
Dew point39°
Sun, 0160° / 48°0.04Light rain
60 °Light rain

Lewiston, Sunday, 1 November

Light rain. High 60°, low 48°.

Pressure29.80 inHg
Wind11.9 mph SW
Humidity87%
Visibility—
Dew point53°
Mon, 0253° / 36°0Overcast
53 °Overcast

Lewiston, Monday, 2 November

Overcast. High 53°, low 36°.

Pressure29.97 inHg
Wind9.8 mph NW
Humidity54%
Visibility—
Dew point33°
Tue, 0351° / 31°0Clear
51 °Clear

Lewiston, Tuesday, 3 November

Clear. High 51°, low 31°.

Pressure30.30 inHg
Wind8 mph NW
Humidity46%
Visibility—
Dew point24°
Wed, 0445° / 28°0Overcast
45 °Overcast

Lewiston, Wednesday, 4 November

Overcast. High 45°, low 28°.

Pressure30.42 inHg
Wind10.5 mph NW
Humidity46%
Visibility—
Dew point22°
Thu, 0549° / 26°0Clear
49 °Clear

Lewiston, Thursday, 5 November

Clear. High 49°, low 26°.

Pressure30.68 inHg
Wind6.8 mph N
Humidity44%
Visibility—
Dew point19°
Fri, 0648° / 28°0Overcast
48 °Overcast

Lewiston, Friday, 6 November

Overcast. High 48°, low 28°.

Pressure30.59 inHg
Wind5.6 mph S
Humidity41%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0747° / 35°0.07Climate normal
47 °Climate normal

Lewiston, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.07 in
Chance of precipitation27%
Record high69° (2020)
Record low10° (2002)
Sun, 0846° / 33°0.09Climate normal
46 °Climate normal

Lewiston, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation30%
Record high68° (2020)
Record low9° (2002)
Mon, 0946° / 33°0.12Climate normal
46 °Climate normal

Lewiston, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation33%
Record high67° (2020)
Record low18° (2019)
Tue, 1047° / 33°0.12Climate normal
47 °Climate normal

Lewiston, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.12 in
Chance of precipitation42%
Record high70° (2020)
Record low19° (2017)
Wed, 1145° / 33°0.15Climate normal
45 °Climate normal

Lewiston, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.15 in
Chance of precipitation43%
Record high66° (2022)
Record low15° (2017)
Thu, 1244° / 32°0.14Climate normal
44 °Climate normal

Lewiston, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.14 in
Chance of precipitation35%
Record high65° (2022)
Record low14° (2019)
Fri, 1343° / 30°0.13Climate normal
43 °Climate normal

Lewiston, Friday, 13 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.13 in
Chance of precipitation38%
Record high60° (1964)
Record low5° (2019)
Sat, 1443° / 30°0.09Climate normal
43 °Climate normal

Lewiston, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.09 in
Chance of precipitation28%
Record high62° (2011)
Record low5° (2019)
Sun, 1544° / 31°0.13Climate normal
44 °Climate normal

Lewiston, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation40%
Record high62° (2008)
Record low11° (2018)
Mon, 1643° / 30°0.12Climate normal
43 °Climate normal

Lewiston, Monday, 16 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.12 in
Chance of precipitation37%
Record high62° (2008)
Record low10° (2019)
Tue, 1742° / 29°0.11Climate normal
42 °Climate normal

Lewiston, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.11 in
Chance of precipitation35%
Record high63° (2006)
Record low1° (1972)
Wed, 1842° / 29°0.08Climate normal
42 °Climate normal

Lewiston, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.08 in
Chance of precipitation25%
Record high60° (1963)
Record low15° (2018)
Thu, 1942° / 28°0.06Climate normal
42 °Climate normal

Lewiston, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.06 in
Chance of precipitation25%
Record high58° (1991)
Record low9° (1997)
Fri, 2041° / 29°0.14Climate normal
41 °Climate normal

Lewiston, Friday, 20 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.14 in
Chance of precipitation35%
Record high68° (1991)
Record low11° (1986)

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 Lewiston, 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 Lewiston, 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.