As of 08:34 EDT

Weather in Lewis Mill, MD

44°Current weather

Lewis Mill, Saturday, 31 October, 08:34

Partly cloudy. Feels like 41°. High 65°, low 43°.

Pressure30.47 inHg
Wind5.2 mph NW
Humidity85%
Visibility6.2 mi
Dew point40°

Monthly outlook for Lewis Mill, MD: average high 64.4°, average low 48°. That is 4.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 9 November (72.6°), the coolest 13 November (37.3°).

64.4°/48°
Average high / low
+4.5°
Above normal
3 / 4
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November68.2°58.1°+5.6°
10 November – 19 November58°52.8°+2.9°
20 November – 29 Novemberat normal49.8°—

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).

Sun, 0166° / 41°0Overcast
66 °Overcast

Lewis Mill, Sunday, 1 November

Overcast. High 66°, low 41°.

Pressure30.56 inHg
Wind5.9 mph SE
Humidity46%
Visibility6.2 mi
Dew point37°
Mon, 0263° / 47°0Overcast
63 °Overcast

Lewis Mill, Monday, 2 November

Overcast. High 63°, low 47°.

Pressure30.42 inHg
Wind4.6 mph SE
Humidity50%
Visibility6.2 mi
Dew point40°
Tue, 0368° / 46°0Overcast
68 °Overcast

Lewis Mill, Tuesday, 3 November

Overcast. High 68°, low 46°.

Pressure30.33 inHg
Wind6.2 mph S
Humidity59%
Visibility6.2 mi
Dew point49°
Wed, 0471° / 51°0Clear
71 °Clear

Lewis Mill, Wednesday, 4 November

Clear. High 71°, low 51°.

Pressure30.21 inHg
Wind10.9 mph S
Humidity70%
Visibility—
Dew point52°
Thu, 0569° / 56°0.02Light rain
69 °Light rain

Lewis Mill, Thursday, 5 November

Light rain. High 69°, low 56°.

Pressure29.97 inHg
Wind8.5 mph E
Humidity85%
Visibility—
Dew point56°
Fri, 0670° / 59°0Overcast
70 °Overcast

Lewis Mill, Friday, 6 November

Overcast. High 70°, low 59°.

Pressure30.03 inHg
Wind5.1 mph SE
Humidity83%
Visibility—
Dew point58°
Sat, 0767° / 55°0Overcast
67 °Overcast

Lewis Mill, Saturday, 7 November

Overcast. High 67°, low 55°.

Pressure30.09 inHg
Wind7.5 mph SE
Humidity88%
Visibility—
Dew point58°
Sun, 0871° / 53°0Overcast
71 °Overcast

Lewis Mill, Sunday, 8 November

Overcast. High 71°, low 53°.

Pressure30.06 inHg
Wind3.7 mph SW
Humidity76%
Visibility—
Dew point54°
Mon, 0973° / 56°0Overcast
73 °Overcast

Lewis Mill, Monday, 9 November

Overcast. High 73°, low 56°.

Pressure30.00 inHg
Wind6 mph S
Humidity70%
Visibility—
Dew point55°
Tue, 1062° / 59°0.41Rain
62 °Rain

Lewis Mill, Tuesday, 10 November

Rain. High 62°, low 59°.

Pressure29.91 inHg
Wind7.1 mph W
Humidity83%
Visibility—
Dew point56°
Wed, 1159° / 47°0.15Light rain
59 °Light rain

Lewis Mill, Wednesday, 11 November

Light rain. High 59°, low 47°.

Pressure29.68 inHg
Wind22.5 mph NW
Humidity66%
Visibility—
Dew point47°
Thu, 1259° / 41°0Clear
59 °Clear

Lewis Mill, Thursday, 12 November

Clear. High 59°, low 41°.

Pressure29.88 inHg
Wind18.1 mph NW
Humidity48%
Visibility—
Dew point32°
Fri, 1355° / 37°0Overcast
55 °Overcast

Lewis Mill, Friday, 13 November

Overcast. High 55°, low 37°.

Pressure30.12 inHg
Wind14.6 mph NW
Humidity53%
Visibility—
Dew point30°
Sat, 1457° / 40°0.09Light rain
57 °Light rain

Lewis Mill, Saturday, 14 November

Light rain. High 57°, low 40°.

Pressure30.00 inHg
Wind4.9 mph NW
Humidity53%
Visibility—
Dew point31°
Sun, 1556° / 38°0Clear
56 °Clear

Lewis Mill, Sunday, 15 November

Clear. High 56°, low 38°.

Pressure30.18 inHg
Wind12.4 mph NW
Humidity64%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 2948° / 34°0.13Climate normal
48 °Climate normal

Lewis Mill, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.13 in
Chance of precipitation32%
Record high67° (1998)
Record low21° (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.