As of 20:51 EST

Weather in Ashton-Sandy Spring, MD

49°Current weather

Ashton-Sandy Spring, Sunday, 1 November, 20:51

Clear. Feels like 49°. High 64°, low 41°.

Pressure30.47 inHg
Wind0 mph N
Humidity75%
Visibility6.2 mi
Dew point41°

Monthly outlook for Ashton-Sandy Spring, MD: average high 62.5°, average low 45.7°. That is 3.1° above the climate normal for November. Precipitation is expected on 2 days (about 1.6 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 4 November (71.7°), the coolest 13 November (32.7°).

62.5°/45.7°
Average high / low
+3.1°
Above normal
2 / 4
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
1 November – 10 November64.5°58.7°+3.2°
11 November – 20 November59.3°53.5°+3.2°
21 November – 30 Novemberat normal50.8°—

November records over 66 years

80.6°1 November 1974All-time high
13.1°24 November 1989All-time low

Climate normals and records are computed from the nearest reference point — Leisure World (5 mi).

Mon, 0264° / 43°0Overcast
64 °Overcast

Ashton-Sandy Spring, Monday, 2 November

Overcast. High 64°, low 43°.

Pressure30.42 inHg
Wind6.1 mph S
Humidity54%
Visibility6.2 mi
Dew point44°
Tue, 0370° / 43°0Overcast
70 °Overcast

Ashton-Sandy Spring, Tuesday, 3 November

Overcast. High 70°, low 43°.

Pressure30.30 inHg
Wind8 mph S
Humidity59%
Visibility6.2 mi
Dew point52°
Wed, 0472° / 52°0Mostly clear
72 °Mostly clear

Ashton-Sandy Spring, Wednesday, 4 November

Mostly clear. High 72°, low 52°.

Pressure30.15 inHg
Wind9.5 mph S
Humidity61%
Visibility6.2 mi
Dew point56°
Thu, 0570° / 59°0.3Rain
70 °Rain

Ashton-Sandy Spring, Thursday, 5 November

Rain. High 70°, low 59°.

Pressure29.94 inHg
Wind9.3 mph S
Humidity95%
Visibility2.1 mi
Dew point64°
Fri, 0664° / 55°1.35Rain
64 °Rain

Ashton-Sandy Spring, Friday, 6 November

Rain. High 64°, low 55°.

Pressure29.83 inHg
Wind9.5 mph NE
Humidity99%
Visibility—
Dew point63°
Sat, 0764° / 47°0Clear
64 °Clear

Ashton-Sandy Spring, Saturday, 7 November

Clear. High 64°, low 47°.

Pressure29.83 inHg
Wind10.6 mph NW
Humidity72%
Visibility—
Dew point50°
Sun, 0857° / 42°0Clear
57 °Clear

Ashton-Sandy Spring, Sunday, 8 November

Clear. High 57°, low 42°.

Pressure30.09 inHg
Wind11.6 mph W
Humidity49%
Visibility—
Dew point32°
Mon, 0961° / 45°0Clear
61 °Clear

Ashton-Sandy Spring, Monday, 9 November

Clear. High 61°, low 45°.

Pressure30.12 inHg
Wind4.1 mph NW
Humidity39%
Visibility—
Dew point30°
Tue, 1060° / 49°0Overcast
60 °Overcast

Ashton-Sandy Spring, Tuesday, 10 November

Overcast. High 60°, low 49°.

Pressure30.06 inHg
Wind4.3 mph E
Humidity48%
Visibility—
Dew point36°
Wed, 1161° / 44°0Overcast
61 °Overcast

Ashton-Sandy Spring, Wednesday, 11 November

Overcast. High 61°, low 44°.

Pressure29.91 inHg
Wind10 mph NW
Humidity52%
Visibility—
Dew point37°
Thu, 1249° / 39°0.01Light rain
49 °Light rain

Ashton-Sandy Spring, Thursday, 12 November

Light rain. High 49°, low 39°.

Pressure30.12 inHg
Wind10.3 mph W
Humidity46%
Visibility—
Dew point28°
Fri, 1350° / 33°0Clear
50 °Clear

Ashton-Sandy Spring, Friday, 13 November

Clear. High 50°, low 33°.

Pressure30.36 inHg
Wind10 mph NW
Humidity48%
Visibility—
Dew point23°
Sat, 1461° / 40°0Clear
61 °Clear

Ashton-Sandy Spring, Saturday, 14 November

Clear. High 61°, low 40°.

Pressure30.33 inHg
Wind11.3 mph W
Humidity42%
Visibility—
Dew point28°
Sun, 1566° / 48°0Partly cloudy
66 °Partly cloudy

Ashton-Sandy Spring, Sunday, 15 November

Partly cloudy. High 66°, low 48°.

Pressure30.18 inHg
Wind11.7 mph W
Humidity31%
Visibility—
Dew point27°
Mon, 1668° / 51°0Clear
68 °Clear

Ashton-Sandy Spring, Monday, 16 November

Clear. High 68°, low 51°.

Pressure30.21 inHg
Wind9.3 mph NW
Humidity61%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1753° / 38°0.08Climate normal
53 °Climate normal

Ashton-Sandy Spring, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.08 in
Chance of precipitation28%
Record high68° (1987)
Record low26° (1995)
Wed, 1853° / 38°0.06Climate normal
53 °Climate normal

Ashton-Sandy Spring, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.06 in
Chance of precipitation28%
Record high70° (1963)
Record low26° (2014)
Thu, 1953° / 38°0.1Climate normal
53 °Climate normal

Ashton-Sandy Spring, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation27%
Record high70° (1985)
Record low23° (2014)
Fri, 2053° / 38°0.06Climate normal
53 °Climate normal

Ashton-Sandy Spring, Friday, 20 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.06 in
Chance of precipitation25%
Record high74° (1985)
Record low27° (2022)
Sat, 2151° / 38°0.09Climate normal
51 °Climate normal

Ashton-Sandy Spring, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation23%
Record high74° (1991)
Record low25° (2022)
Sun, 2251° / 37°0.11Climate normal
51 °Climate normal

Ashton-Sandy Spring, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation30%
Record high70° (2007)
Record low23° (2018)
Mon, 2350° / 36°0.06Climate normal
50 °Climate normal

Ashton-Sandy Spring, Monday, 23 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (1979)
Record low21° (1989)
Tue, 2451° / 36°0.13Climate normal
51 °Climate normal

Ashton-Sandy Spring, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.13 in
Chance of precipitation32%
Record high70° (1979)
Record low13° (1989)
Wed, 2551° / 36°0.09Climate normal
51 °Climate normal

Ashton-Sandy Spring, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation27%
Record high72° (1973)
Record low18° (1989)
Thu, 2653° / 37°0.13Climate normal
53 °Climate normal

Ashton-Sandy Spring, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.13 in
Chance of precipitation38%
Record high67° (2025)
Record low25° (2005)
Fri, 2752° / 38°0.09Climate normal
52 °Climate normal

Ashton-Sandy Spring, Friday, 27 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation37%
Record high66° (1988)
Record low24° (1974)
Sat, 2852° / 38°0.18Climate normal
52 °Climate normal

Ashton-Sandy Spring, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.18 in
Chance of precipitation30%
Record high70° (1990)
Record low25° (1996)
Sun, 2949° / 35°0.12Climate normal
49 °Climate normal

Ashton-Sandy Spring, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.12 in
Chance of precipitation32%
Record high68° (1998)
Record low22° (2023)
Mon, 3049° / 36°0.12Climate normal
49 °Climate normal

Ashton-Sandy Spring, Monday, 30 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation33%
Record high69° (2001)
Record low20° (1976)

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 Ashton-Sandy Spring, 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 Ashton-Sandy Spring, 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.