As of 06:44 EST

Weather in Gwynnbrook, MD

39°Current weather

Gwynnbrook, Saturday, 14 November, 06:44

Overcast. Feels like 33°. High 47°, low 38°.

Pressure29.85 inHg
Wind9.7 mph NW
Humidity67%
Visibility6.2 mi
Dew point29°

Monthly outlook for Gwynnbrook, MD: average high 52.8°, average low 38°. That is 1.5° above the climate normal for November. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 19 November (64.4°), the coolest 27 November (29.9°).

52.8°/38°
Average high / low
+1.5°
Above normal
2 / 5
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November55.4°50.7°+2.6°
24 November – 3 December48.6°48.2°+0.3°
4 December – 13 Decemberat normal43.9°—

November records over 66 years

78.8°6 November 2024All-time high
13.8°24 November 1989All-time low

Climate normals and records are computed from the nearest reference point — Reisterstown (2 mi).

Sun, 1548° / 40°0Overcast
48 °Overcast

Gwynnbrook, Sunday, 15 November

Overcast. High 48°, low 40°.

Pressure30.21 inHg
Wind12.4 mph NW
Humidity52%
Visibility6.2 mi
Dew point30°
Mon, 1652° / 36°0Overcast
52 °Overcast

Gwynnbrook, Monday, 16 November

Overcast. High 52°, low 36°.

Pressure30.47 inHg
Wind8.9 mph NW
Humidity50%
Visibility6.2 mi
Dew point31°
Tue, 1753° / 34°0Clear
53 °Clear

Gwynnbrook, Tuesday, 17 November

Clear. High 53°, low 34°.

Pressure30.53 inHg
Wind5.6 mph NW
Humidity51%
Visibility6.2 mi
Dew point34°
Wed, 1859° / 36°0Clear
59 °Clear

Gwynnbrook, Wednesday, 18 November

Clear. High 59°, low 36°.

Pressure30.50 inHg
Wind4.9 mph NW
Humidity53%
Visibility—
Dew point33°
Thu, 1964° / 38°0Clear
64 °Clear

Gwynnbrook, Thursday, 19 November

Clear. High 64°, low 38°.

Pressure30.45 inHg
Wind5.5 mph SW
Humidity39%
Visibility—
Dew point30°
Fri, 2061° / 46°0Clear
61 °Clear

Gwynnbrook, Friday, 20 November

Clear. High 61°, low 46°.

Pressure30.21 inHg
Wind11.9 mph NW
Humidity57%
Visibility—
Dew point40°
Sat, 2153° / 40°0Clear
53 °Clear

Gwynnbrook, Saturday, 21 November

Clear. High 53°, low 40°.

Pressure30.42 inHg
Wind8.3 mph N
Humidity51%
Visibility—
Dew point30°
Sun, 2256° / 40°0Overcast
56 °Overcast

Gwynnbrook, Sunday, 22 November

Overcast. High 56°, low 40°.

Pressure30.39 inHg
Wind10.1 mph SE
Humidity70%
Visibility—
Dew point39°
Mon, 2361° / 44°0Clear
61 °Clear

Gwynnbrook, Monday, 23 November

Clear. High 61°, low 44°.

Pressure30.09 inHg
Wind10.9 mph SW
Humidity63%
Visibility—
Dew point40°
Tue, 2448° / 37°0Clear
48 °Clear

Gwynnbrook, Tuesday, 24 November

Clear. High 48°, low 37°.

Pressure30.18 inHg
Wind14.2 mph NW
Humidity46%
Visibility—
Dew point23°
Wed, 2550° / 35°0Clear
50 °Clear

Gwynnbrook, Wednesday, 25 November

Clear. High 50°, low 35°.

Pressure30.36 inHg
Wind5.8 mph NW
Humidity58%
Visibility—
Dew point29°
Thu, 2654° / 37°0Overcast
54 °Overcast

Gwynnbrook, Thursday, 26 November

Overcast. High 54°, low 37°.

Pressure30.18 inHg
Wind13.4 mph NW
Humidity51%
Visibility—
Dew point28°
Fri, 2746° / 30°0Overcast
46 °Overcast

Gwynnbrook, Friday, 27 November

Overcast. High 46°, low 30°.

Pressure30.33 inHg
Wind10.1 mph NW
Humidity46%
Visibility—
Dew point18°
Sat, 2849° / 35°0.09Light rain
49 °Light rain

Gwynnbrook, Saturday, 28 November

Light rain. High 49°, low 35°.

Pressure30.09 inHg
Wind4.8 mph SE
Humidity36%
Visibility—
Dew point18°
Sun, 2945° / 40°0.05Light rain
45 °Light rain

Gwynnbrook, Sunday, 29 November

Light rain. High 45°, low 40°.

Pressure29.97 inHg
Wind7.1 mph NW
Humidity83%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3047° / 34°0.12Climate normal
47 °Climate normal

Gwynnbrook, Monday, 30 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.12 in
Chance of precipitation32%
Record high67° (2001)
Record low18° (1976)
Tue, 0147° / 33°0.13Climate normal
47 °Climate normal

Gwynnbrook, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation32%
Record high70° (2006)
Record low15° (1967)
Wed, 0246° / 32°0.11Climate normal
46 °Climate normal

Gwynnbrook, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.11 in
Chance of precipitation27%
Record high63° (2023)
Record low11° (1967)
Thu, 0346° / 33°0.11Climate normal
46 °Climate normal

Gwynnbrook, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation23%
Record high66° (1998)
Record low15° (1976)
Fri, 0446° / 32°0.09Climate normal
46 °Climate normal

Gwynnbrook, Friday, 4 December

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.09 in
Chance of precipitation25%
Record high70° (1982)
Record low13° (1966)
Sat, 0544° / 33°0.15Climate normal
44 °Climate normal

Gwynnbrook, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.15 in
Chance of precipitation28%
Record high70° (2001)
Record low22° (1966)
Sun, 0645° / 32°0.11Climate normal
45 °Climate normal

Gwynnbrook, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation35%
Record high72° (1998)
Record low15° (2007)
Mon, 0744° / 31°0.1Climate normal
44 °Climate normal

Gwynnbrook, Monday, 7 December

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.1 in
Chance of precipitation23%
Record high71° (1998)
Record low8° (2002)
Tue, 0843° / 31°0.09Climate normal
43 °Climate normal

Gwynnbrook, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.09 in
Chance of precipitation25%
Record high66° (1980)
Record low15° (2003)
Wed, 0943° / 30°0.19Climate normal
43 °Climate normal

Gwynnbrook, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.19 in
Chance of precipitation38%
Record high66° (1966)
Record low13° (1989)
Thu, 1044° / 31°0.15Climate normal
44 °Climate normal

Gwynnbrook, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.15 in
Chance of precipitation30%
Record high64° (1966)
Record low10° (1989)
Fri, 1143° / 31°0.18Climate normal
43 °Climate normal

Gwynnbrook, Friday, 11 December

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.18 in
Chance of precipitation33%
Record high65° (2021)
Record low14° (1968)
Sat, 1243° / 31°0.08Climate normal
43 °Climate normal

Gwynnbrook, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.08 in
Chance of precipitation22%
Record high66° (2015)
Record low7° (1962)
Sun, 1343° / 30°0.14Climate normal
43 °Climate normal

Gwynnbrook, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.14 in
Chance of precipitation30%
Record high68° (2015)
Record low4° (1960)

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 Gwynnbrook, 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 Gwynnbrook, 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.