As of 05:36 EST

Weather in Grantsville, MD

55°Current weather

Grantsville, Wednesday, 4 November, 05:36

Overcast. Feels like 54°. High 74°, low 49°.

Pressure30.09 inHg
Wind3.2 mph SE
Humidity77%
Visibility6.2 mi
Dew point48°

Monthly outlook for Grantsville, MD: average high 50.5°, average low 36.4°. That is 1.2° above the climate normal for November. Precipitation is expected on 5 days (about 0.8 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 4 November (73.6°), the coolest 18 November (25.1°).

50.5°/36.4°
Average high / low
+1.2°
Above normal
5 / 6
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
4 November – 13 November54.7°49.6°+2.8°
14 November – 23 November43.5°45.5°-1.1°
24 November – 3 Decemberat normal42.8°—

November records over 66 years

73.2°4 November 2003All-time high
6.4°23 November 1971All-time low

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

Thu, 0569° / 52°0.43Rain
69 °Rain

Grantsville, Thursday, 5 November

Rain. High 69°, low 52°.

Pressure29.88 inHg
Wind13.3 mph SW
Humidity70%
Visibility6.2 mi
Dew point54°
Fri, 0659° / 46°0.06Light rain
59 °Light rain

Grantsville, Friday, 6 November

Light rain. High 59°, low 46°.

Pressure29.94 inHg
Wind10.8 mph W
Humidity58%
Visibility6.2 mi
Dew point43°
Sat, 0744° / 38°0.11Light rain
44 °Light rain

Grantsville, Saturday, 7 November

Light rain. High 44°, low 38°.

Pressure30.06 inHg
Wind11.2 mph W
Humidity69%
Visibility6.2 mi
Dew point33°
Sun, 0848° / 38°0.03Light rain
48 °Light rain

Grantsville, Sunday, 8 November

Light rain. High 48°, low 38°.

Pressure30.09 inHg
Wind15.3 mph W
Humidity62%
Visibility—
Dew point34°
Mon, 0950° / 38°0Clear
50 °Clear

Grantsville, Monday, 9 November

Clear. High 50°, low 38°.

Pressure30.00 inHg
Wind19.4 mph W
Humidity50%
Visibility—
Dew point31°
Tue, 1057° / 38°0Overcast
57 °Overcast

Grantsville, Tuesday, 10 November

Overcast. High 57°, low 38°.

Pressure30.06 inHg
Wind7.1 mph W
Humidity31%
Visibility—
Dew point25°
Wed, 1155° / 37°0Clear
55 °Clear

Grantsville, Wednesday, 11 November

Clear. High 55°, low 37°.

Pressure29.91 inHg
Wind6.7 mph N
Humidity41%
Visibility—
Dew point29°
Thu, 1243° / 30°0Partly cloudy
43 °Partly cloudy

Grantsville, Thursday, 12 November

Partly cloudy. High 43°, low 30°.

Pressure30.00 inHg
Wind13.8 mph W
Humidity49%
Visibility—
Dew point24°
Fri, 1346° / 35°0Clear
46 °Clear

Grantsville, Friday, 13 November

Clear. High 46°, low 35°.

Pressure29.71 inHg
Wind19.9 mph W
Humidity61%
Visibility—
Dew point32°
Sat, 1442° / 29°0Overcast
42 °Overcast

Grantsville, Saturday, 14 November

Overcast. High 42°, low 29°.

Pressure30.03 inHg
Wind13.8 mph NW
Humidity51%
Visibility—
Dew point24°
Sun, 1546° / 26°0Clear
46 °Clear

Grantsville, Sunday, 15 November

Clear. High 46°, low 26°.

Pressure30.21 inHg
Wind8.4 mph W
Humidity33%
Visibility—
Dew point16°
Mon, 1645° / 35°0.04Light rain
45 °Light rain

Grantsville, Monday, 16 November

Light rain. High 45°, low 35°.

Pressure29.88 inHg
Wind16.2 mph NW
Humidity89%
Visibility—
Dew point42°
Tue, 1735° / 26°0.01Light snow
35 °Light snow

Grantsville, Tuesday, 17 November

Light snow. High 35°, low 26°.

Pressure30.06 inHg
Wind13.8 mph NW
Humidity72%
Visibility—
Dew point25°
Wed, 1844° / 25°0Clear
44 °Clear

Grantsville, Wednesday, 18 November

Clear. High 44°, low 25°.

Pressure30.03 inHg
Wind16.4 mph W
Humidity41%
Visibility—
Dew point19°
Thu, 1949° / 39°0Clear
49 °Clear

Grantsville, Thursday, 19 November

Clear. High 49°, low 39°.

Pressure29.71 inHg
Wind25.7 mph W
Humidity62%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2045° / 32°0.11Climate normal
45 °Climate normal

Grantsville, Friday, 20 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation40%
Record high69° (1991)
Record low11° (1984)
Sat, 2144° / 31°0.11Climate normal
44 °Climate normal

Grantsville, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation42%
Record high64° (1999)
Record low14° (1987)
Sun, 2244° / 31°0.14Climate normal
44 °Climate normal

Grantsville, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.14 in
Chance of precipitation52%
Record high63° (1979)
Record low10° (1984)
Mon, 2344° / 30°0.08Climate normal
44 °Climate normal

Grantsville, Monday, 23 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.08 in
Chance of precipitation40%
Record high65° (1979)
Record low6° (1971)
Tue, 2444° / 30°0.14Climate normal
44 °Climate normal

Grantsville, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.14 in
Chance of precipitation43%
Record high62° (2014)
Record low11° (2000)
Wed, 2544° / 31°0.11Climate normal
44 °Climate normal

Grantsville, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation37%
Record high62° (1979)
Record low9° (2005)
Thu, 2646° / 32°0.17Climate normal
46 °Climate normal

Grantsville, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.17 in
Chance of precipitation48%
Record high62° (1990)
Record low15° (2005)
Fri, 2745° / 32°0.15Climate normal
45 °Climate normal

Grantsville, Friday, 27 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.15 in
Chance of precipitation55%
Record high67° (1990)
Record low15° (1977)
Sat, 2843° / 31°0.19Climate normal
43 °Climate normal

Grantsville, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.19 in
Chance of precipitation52%
Record high69° (1990)
Record low9° (2002)
Sun, 2942° / 29°0.11Climate normal
42 °Climate normal

Grantsville, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.11 in
Chance of precipitation38%
Record high63° (2006)
Record low12° (1976)
Mon, 3042° / 29°0.14Climate normal
42 °Climate normal

Grantsville, Monday, 30 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.14 in
Chance of precipitation50%
Record high65° (1991)
Record low7° (1976)
Tue, 0141° / 28°0.19Climate normal
41 °Climate normal

Grantsville, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.19 in
Chance of precipitation48%
Record high65° (2006)
Record low6° (1976)
Wed, 0241° / 28°0.13Climate normal
41 °Climate normal

Grantsville, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.13 in
Chance of precipitation42%
Record high64° (1982)
Record low8° (1966)
Thu, 0340° / 27°0.13Climate normal
40 °Climate normal

Grantsville, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.13 in
Chance of precipitation43%
Record high68° (1982)
Record low2° (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 Grantsville, 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 Grantsville, 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.