As of 20:57 EST

Weather in Grantsville, MD

41°Current weather

Grantsville, Monday, 9 November, 20:57

Mostly clear. Feels like 37°. High 53°, low 41°.

Pressure30.12 inHg
Wind6.1 mph W
Humidity83%
Visibility6.2 mi
Dew point36°

Monthly outlook for Grantsville, MD: average high 47.8°, average low 35.3°. That is 0.8° above the climate normal for November. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 7 days and 2.0 inches. The warmest day looks like 11 November (62.6°), the coolest 18 November (26.7°).

47.8°/35.3°
Average high / low
+0.8°
Above normal
4 / 7
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 November – 18 November46.5°47.3°-0.4°
19 November – 28 November50°44.7°+2.9°
29 November – 8 Decemberat normal39.8°—

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).

Tue, 1061° / 42°0Clear
61 °Clear

Grantsville, Tuesday, 10 November

Clear. High 61°, low 42°.

Pressure30.00 inHg
Wind13.8 mph W
Humidity52%
Visibility6.2 mi
Dew point38°
Wed, 1163° / 42°0Overcast
63 °Overcast

Grantsville, Wednesday, 11 November

Overcast. High 63°, low 42°.

Pressure29.91 inHg
Wind6 mph SW
Humidity56%
Visibility6.2 mi
Dew point42°
Thu, 1249° / 41°0.21Light rain
49 °Light rain

Grantsville, Thursday, 12 November

Light rain. High 49°, low 41°.

Pressure29.53 inHg
Wind3.7 mph NW
Humidity83%
Visibility6.2 mi
Dew point43°
Fri, 1339° / 34°0.07Snow
39 °Snow

Grantsville, Friday, 13 November

Snow. High 39°, low 34°.

Pressure29.74 inHg
Wind10.9 mph NW
Humidity85%
Visibility6.2 mi
Dew point30°
Sat, 1437° / 31°0.06Light snow
37 °Light snow

Grantsville, Saturday, 14 November

Light snow. High 37°, low 31°.

Pressure30.03 inHg
Wind13.2 mph NW
Humidity81%
Visibility—
Dew point31°
Sun, 1536° / 32°0Light snow
36 °Light snow

Grantsville, Sunday, 15 November

Light snow. High 36°, low 32°.

Pressure30.27 inHg
Wind12.3 mph NW
Humidity83%
Visibility—
Dew point31°
Mon, 1635° / 32°0.01Light snow
35 °Light snow

Grantsville, Monday, 16 November

Light snow. High 35°, low 32°.

Pressure30.42 inHg
Wind5.7 mph NW
Humidity89%
Visibility—
Dew point31°
Tue, 1742° / 29°0Overcast
42 °Overcast

Grantsville, Tuesday, 17 November

Overcast. High 42°, low 29°.

Pressure30.47 inHg
Wind4.8 mph NW
Humidity68%
Visibility—
Dew point31°
Wed, 1849° / 27°0Clear
49 °Clear

Grantsville, Wednesday, 18 November

Clear. High 49°, low 27°.

Pressure30.45 inHg
Wind2.6 mph N
Humidity43%
Visibility—
Dew point25°
Thu, 1955° / 33°0Clear
55 °Clear

Grantsville, Thursday, 19 November

Clear. High 55°, low 33°.

Pressure30.42 inHg
Wind3 mph W
Humidity38%
Visibility—
Dew point27°
Fri, 2051° / 35°0Overcast
51 °Overcast

Grantsville, Friday, 20 November

Overcast. High 51°, low 35°.

Pressure30.42 inHg
Wind8.4 mph W
Humidity48%
Visibility—
Dew point30°
Sat, 2150° / 36°0Overcast
50 °Overcast

Grantsville, Saturday, 21 November

Overcast. High 50°, low 36°.

Pressure30.33 inHg
Wind8.8 mph W
Humidity54%
Visibility—
Dew point32°
Sun, 2244° / 36°0Overcast
44 °Overcast

Grantsville, Sunday, 22 November

Overcast. High 44°, low 36°.

Pressure30.27 inHg
Wind6 mph NW
Humidity90%
Visibility—
Dew point41°
Mon, 2346° / 35°0.02Light rain
46 °Light rain

Grantsville, Monday, 23 November

Light rain. High 46°, low 35°.

Pressure30.15 inHg
Wind6.2 mph SE
Humidity76%
Visibility—
Dew point38°
Tue, 2453° / 41°0.1Light rain
53 °Light rain

Grantsville, Tuesday, 24 November

Light rain. High 53°, low 41°.

Pressure29.85 inHg
Wind15.4 mph W
Humidity74%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 0440° / 27°0.13Climate normal
40 °Climate normal

Grantsville, Friday, 4 December

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.13 in
Chance of precipitation47%
Record high64° (2012)
Record low-8° (1966)
Sat, 0539° / 27°0.14Climate normal
39 °Climate normal

Grantsville, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.14 in
Chance of precipitation53%
Record high66° (1982)
Record low8° (1974)
Sun, 0639° / 27°0.14Climate normal
39 °Climate normal

Grantsville, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.14 in
Chance of precipitation52%
Record high65° (1998)
Record low5° (2007)
Mon, 0737° / 25°0.13Climate normal
37 °Climate normal

Grantsville, Monday, 7 December

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.13 in
Chance of precipitation50%
Record high60° (1998)
Record low4° (2007)
Tue, 0838° / 26°0.13Climate normal
38 °Climate normal

Grantsville, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.13 in
Chance of precipitation37%
Record high64° (1966)
Record low8° (1977)

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.