As of 01:55 EST

Weather in Bryn Mawr, VA

49°Current weather

Bryn Mawr, Wednesday, 11 November, 01:55

Clear. Feels like 47°. High 68°, low 45°.

Pressure30.00 inHg
Wind4.6 mph S
Humidity79%
Visibility6.2 mi
Dew point42°

Monthly outlook for Bryn Mawr, VA: average high 52.9°, average low 39.2°. That is 0° above the climate normal for November. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 11 November (68.2°), the coolest 24 November (26.2°).

52.9°/39.2°
Average high / low
+0°
Above normal
3 / 4
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 November – 20 November54.6°53.6°+0.5°
21 November – 30 November50°51.1°-0.6°
1 December – 10 Decemberat normal47°—

November records over 66 years

81°1 November 1974All-time high
17.8°24 November 1989All-time low

Climate normals and records are computed from the nearest reference point — Tysons (3 mi).

Thu, 1267° / 46°0.21Rain
67 °Rain

Bryn Mawr, Thursday, 12 November

Rain. High 67°, low 46°.

Pressure29.44 inHg
Wind3.3 mph SW
Humidity61%
Visibility6.2 mi
Dew point48°
Fri, 1350° / 40°0Clear
50 °Clear

Bryn Mawr, Friday, 13 November

Clear. High 50°, low 40°.

Pressure29.68 inHg
Wind12.4 mph NW
Humidity51%
Visibility6.2 mi
Dew point28°
Sat, 1447° / 36°0Clear
47 °Clear

Bryn Mawr, Saturday, 14 November

Clear. High 47°, low 36°.

Pressure29.94 inHg
Wind13.2 mph NW
Humidity56%
Visibility6.2 mi
Dew point27°
Sun, 1550° / 39°0Clear
50 °Clear

Bryn Mawr, Sunday, 15 November

Clear. High 50°, low 39°.

Pressure30.21 inHg
Wind13.2 mph NW
Humidity57%
Visibility—
Dew point31°
Mon, 1650° / 39°0Partly cloudy
50 °Partly cloudy

Bryn Mawr, Monday, 16 November

Partly cloudy. High 50°, low 39°.

Pressure30.36 inHg
Wind11.4 mph NW
Humidity58%
Visibility—
Dew point33°
Tue, 1751° / 38°0Overcast
51 °Overcast

Bryn Mawr, Tuesday, 17 November

Overcast. High 51°, low 38°.

Pressure30.45 inHg
Wind4.1 mph NE
Humidity57%
Visibility—
Dew point31°
Wed, 1852° / 42°0.01Light rain
52 °Light rain

Bryn Mawr, Wednesday, 18 November

Light rain. High 52°, low 42°.

Pressure30.27 inHg
Wind10.1 mph N
Humidity53%
Visibility—
Dew point30°
Thu, 1954° / 36°0Clear
54 °Clear

Bryn Mawr, Thursday, 19 November

Clear. High 54°, low 36°.

Pressure30.30 inHg
Wind7.5 mph N
Humidity47%
Visibility—
Dew point26°
Fri, 2056° / 42°0Overcast
56 °Overcast

Bryn Mawr, Friday, 20 November

Overcast. High 56°, low 42°.

Pressure30.30 inHg
Wind3.2 mph NW
Humidity38%
Visibility—
Dew point24°
Sat, 2160° / 44°0Partly cloudy
60 °Partly cloudy

Bryn Mawr, Saturday, 21 November

Partly cloudy. High 60°, low 44°.

Pressure30.15 inHg
Wind9.8 mph S
Humidity44%
Visibility—
Dew point30°
Sun, 2258° / 49°0.29Rain
58 °Rain

Bryn Mawr, Sunday, 22 November

Rain. High 58°, low 49°.

Pressure29.83 inHg
Wind11.9 mph S
Humidity92%
Visibility—
Dew point55°
Mon, 2352° / 43°0Overcast
52 °Overcast

Bryn Mawr, Monday, 23 November

Overcast. High 52°, low 43°.

Pressure29.97 inHg
Wind9.1 mph NW
Humidity61%
Visibility—
Dew point35°
Tue, 2437° / 26°0.37Snow
37 °Snow

Bryn Mawr, Tuesday, 24 November

Snow. High 37°, low 26°.

Pressure30.00 inHg
Wind15.1 mph NW
Humidity92%
Visibility—
Dew point25°
Wed, 2542° / 29°0Overcast
42 °Overcast

Bryn Mawr, Wednesday, 25 November

Overcast. High 42°, low 29°.

Pressure30.39 inHg
Wind9.2 mph NW
Humidity54%
Visibility—
Dew point19°
Thu, 2651° / 32°0Clear
51 °Clear

Bryn Mawr, Thursday, 26 November

Clear. High 51°, low 32°.

Pressure30.33 inHg
Wind6.9 mph SW
Humidity38%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2752° / 38°0.09Climate normal
52 °Climate normal

Bryn Mawr, Friday, 27 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation35%
Record high66° (1988)
Record low24° (1974)
Sat, 2853° / 38°0.17Climate normal
53 °Climate normal

Bryn Mawr, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.17 in
Chance of precipitation30%
Record high70° (1990)
Record low25° (1996)
Sun, 2950° / 36°0.13Climate normal
50 °Climate normal

Bryn Mawr, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation28%
Record high68° (1960)
Record low22° (2023)
Mon, 3049° / 36°0.12Climate normal
49 °Climate normal

Bryn Mawr, 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)
Tue, 0149° / 35°0.17Climate normal
49 °Climate normal

Bryn Mawr, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.17 in
Chance of precipitation33%
Record high71° (2006)
Record low16° (1967)
Wed, 0248° / 34°0.09Climate normal
48 °Climate normal

Bryn Mawr, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.09 in
Chance of precipitation25%
Record high64° (1970)
Record low13° (1967)
Thu, 0349° / 34°0.1Climate normal
49 °Climate normal

Bryn Mawr, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.1 in
Chance of precipitation22%
Record high68° (1998)
Record low18° (1976)
Fri, 0448° / 34°0.08Climate normal
48 °Climate normal

Bryn Mawr, Friday, 4 December

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.08 in
Chance of precipitation23%
Record high71° (1982)
Record low17° (1966)
Sat, 0547° / 34°0.15Climate normal
47 °Climate normal

Bryn Mawr, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.15 in
Chance of precipitation33%
Record high71° (1998)
Record low24° (1966)
Sun, 0647° / 33°0.1Climate normal
47 °Climate normal

Bryn Mawr, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.1 in
Chance of precipitation35%
Record high74° (1998)
Record low17° (2007)
Mon, 0746° / 33°0.12Climate normal
46 °Climate normal

Bryn Mawr, Monday, 7 December

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation20%
Record high73° (1998)
Record low7° (2002)
Tue, 0846° / 33°0.07Climate normal
46 °Climate normal

Bryn Mawr, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation23%
Record high70° (1978)
Record low19° (2002)
Wed, 0945° / 32°0.19Climate normal
45 °Climate normal

Bryn Mawr, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.19 in
Chance of precipitation38%
Record high68° (1966)
Record low16° (1989)
Thu, 1046° / 33°0.15Climate normal
46 °Climate normal

Bryn Mawr, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.15 in
Chance of precipitation32%
Record high68° (1966)
Record low15° (1989)

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 Bryn Mawr, VA 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 Bryn Mawr, VA 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.