As of 12:53 EDT

Weather in Lewis Mill, MD

71°Current weather

Lewis Mill, Friday, 30 October, 12:53

Clear. Feels like 70°. High 71°, low 46°.

Pressure30.15 inHg
Wind9.2 mph NW
Humidity43%
Visibility6.2 mi
Dew point48°

Monthly outlook for Lewis Mill, MD: average high 58.7°, average low 43.6°. That is 1.1° above the climate normal for October. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 4 November (72.8°), the coolest 13 November (32.4°).

58.7°/43.6°
Average high / low
+1.1°
Above normal
5 / 4
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
30 October – 8 November65°58.4°+3.6°
9 November – 18 November48.4°53.2°-2.7°
19 November – 28 Novemberat normal50.2°—

October records over 66 years

89.1°2 October 2019All-time high
27.9°31 October 2011All-time low

Climate normals and records are computed from the nearest reference point — Rohrersville (7 mi).

Sat, 3163° / 42°0Overcast
63 °Overcast

Lewis Mill, Saturday, 31 October

Overcast. High 63°, low 42°.

Pressure30.50 inHg
Wind4.7 mph NW
Humidity45%
Visibility6.2 mi
Dew point36°
Sun, 0164° / 43°0Overcast
64 °Overcast

Lewis Mill, Sunday, 1 November

Overcast. High 64°, low 43°.

Pressure30.53 inHg
Wind6.3 mph SE
Humidity47%
Visibility6.2 mi
Dew point40°
Mon, 0269° / 48°0Mostly clear
69 °Mostly clear

Lewis Mill, Monday, 2 November

Mostly clear. High 69°, low 48°.

Pressure30.39 inHg
Wind4.3 mph S
Humidity44%
Visibility6.2 mi
Dew point43°
Tue, 0371° / 49°0Partly cloudy
71 °Partly cloudy

Lewis Mill, Tuesday, 3 November

Partly cloudy. High 71°, low 49°.

Pressure30.27 inHg
Wind6.6 mph S
Humidity47%
Visibility6.2 mi
Dew point44°
Wed, 0473° / 52°0Overcast
73 °Overcast

Lewis Mill, Wednesday, 4 November

Overcast. High 73°, low 52°.

Pressure30.15 inHg
Wind12.8 mph S
Humidity71%
Visibility—
Dew point53°
Thu, 0564° / 62°0.53Rain
64 °Rain

Lewis Mill, Thursday, 5 November

Rain. High 64°, low 62°.

Pressure29.74 inHg
Wind12.6 mph SE
Humidity96%
Visibility—
Dew point63°
Fri, 0667° / 59°0.34Rain
67 °Rain

Lewis Mill, Friday, 6 November

Rain. High 67°, low 59°.

Pressure29.38 inHg
Wind16.7 mph NW
Humidity94%
Visibility—
Dew point60°
Sat, 0757° / 44°0Overcast
57 °Overcast

Lewis Mill, Saturday, 7 November

Overcast. High 57°, low 44°.

Pressure29.77 inHg
Wind17.9 mph NW
Humidity70%
Visibility—
Dew point47°
Sun, 0850° / 37°0Overcast
50 °Overcast

Lewis Mill, Sunday, 8 November

Overcast. High 50°, low 37°.

Pressure30.18 inHg
Wind17.9 mph NW
Humidity48%
Visibility—
Dew point24°
Mon, 0951° / 33°0Overcast
51 °Overcast

Lewis Mill, Monday, 9 November

Overcast. High 51°, low 33°.

Pressure30.27 inHg
Wind3.6 mph NW
Humidity47%
Visibility—
Dew point25°
Tue, 1042° / 37°0.28Rain
42 °Rain

Lewis Mill, Tuesday, 10 November

Rain. High 42°, low 37°.

Pressure30.06 inHg
Wind5.1 mph SE
Humidity72%
Visibility—
Dew point33°
Wed, 1144° / 40°0.2Light rain
44 °Light rain

Lewis Mill, Wednesday, 11 November

Light rain. High 44°, low 40°.

Pressure29.74 inHg
Wind9 mph N
Humidity95%
Visibility—
Dew point43°
Thu, 1249° / 33°0Clear
49 °Clear

Lewis Mill, Thursday, 12 November

Clear. High 49°, low 33°.

Pressure29.91 inHg
Wind12.2 mph NW
Humidity64%
Visibility—
Dew point31°
Fri, 1353° / 32°0Clear
53 °Clear

Lewis Mill, Friday, 13 November

Clear. High 53°, low 32°.

Pressure30.06 inHg
Wind3.5 mph NW
Humidity58%
Visibility—
Dew point30°
Sat, 1451° / 39°0.07Light rain
51 °Light rain

Lewis Mill, Saturday, 14 November

Light rain. High 51°, low 39°.

Pressure30.03 inHg
Wind11.7 mph SE
Humidity64%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1554° / 38°0.11Climate normal
54 °Climate normal

Lewis Mill, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.11 in
Chance of precipitation27%
Record high74° (1973)
Record low25° (1995)
Mon, 1652° / 37°0.12Climate normal
52 °Climate normal

Lewis Mill, Monday, 16 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.12 in
Chance of precipitation30%
Record high70° (2001)
Record low17° (1995)
Tue, 1751° / 37°0.08Climate normal
51 °Climate normal

Lewis Mill, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation25%
Record high68° (1963)
Record low13° (1995)
Wed, 1851° / 37°0.06Climate normal
51 °Climate normal

Lewis Mill, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.06 in
Chance of precipitation27%
Record high71° (1963)
Record low24° (2014)
Thu, 1952° / 37°0.09Climate normal
52 °Climate normal

Lewis Mill, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation20%
Record high70° (1985)
Record low21° (2014)
Fri, 2051° / 37°0.07Climate normal
51 °Climate normal

Lewis Mill, Friday, 20 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation23%
Record high74° (1985)
Record low25° (2022)
Sat, 2150° / 36°0.11Climate normal
50 °Climate normal

Lewis Mill, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.11 in
Chance of precipitation27%
Record high71° (2007)
Record low24° (1987)
Sun, 2249° / 36°0.1Climate normal
49 °Climate normal

Lewis Mill, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.1 in
Chance of precipitation32%
Record high67° (2007)
Record low22° (2018)
Mon, 2349° / 35°0.06Climate normal
49 °Climate normal

Lewis Mill, Monday, 23 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.06 in
Chance of precipitation25%
Record high69° (1979)
Record low19° (1989)
Tue, 2450° / 35°0.13Climate normal
50 °Climate normal

Lewis Mill, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.13 in
Chance of precipitation32%
Record high68° (1999)
Record low14° (1989)
Wed, 2550° / 35°0.08Climate normal
50 °Climate normal

Lewis Mill, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.08 in
Chance of precipitation27%
Record high71° (1973)
Record low20° (1970)
Thu, 2651° / 36°0.15Climate normal
51 °Climate normal

Lewis Mill, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.15 in
Chance of precipitation30%
Record high65° (1979)
Record low24° (1971)
Fri, 2750° / 36°0.11Climate normal
50 °Climate normal

Lewis Mill, Friday, 27 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.11 in
Chance of precipitation37%
Record high67° (1976)
Record low24° (1974)
Sat, 2850° / 37°0.2Climate normal
50 °Climate normal

Lewis Mill, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.2 in
Chance of precipitation33%
Record high69° (1990)
Record low24° (2023)

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 Lewis Mill, MD 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 Lewis Mill, MD 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.