As of 09:14 EST

Weather in South River, MD

54°Current weather

South River, Wednesday, 11 November, 09:14

Overcast. Feels like 53°. High 67°, low 43°.

Pressure30.00 inHg
Wind1 mph W
Humidity84%
Visibility6.2 mi
Dew point50°

Monthly outlook for South River, MD: average high 53.5°, average low 41.7°. That is 0° above the climate normal for November. Precipitation is expected on 3 days (about 3.5 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 11 November (66.7°), the coolest 25 November (35.8°).

53.5°/41.7°
Average high / low
+0°
Above normal
3 / 5
Wet days / normal
3.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 November – 20 November53.5°54.3°-0.5°
21 November – 30 November53.5°51.8°+0.9°
1 December – 10 Decemberat normal47.9°—

November records over 66 years

79.2°6 November 2024All-time high
22.6°30 November 1976All-time low

Climate normals and records are computed from the nearest reference point — Annapolis (6 mi).

Thu, 1265° / 43°0Partly cloudy
65 °Partly cloudy

South River, Thursday, 12 November

Partly cloudy. High 65°, low 43°.

Pressure29.47 inHg
Wind4.7 mph W
Humidity67%
Visibility6.2 mi
Dew point50°
Fri, 1347° / 42°0Overcast
47 °Overcast

South River, Friday, 13 November

Overcast. High 47°, low 42°.

Pressure29.65 inHg
Wind12.9 mph NW
Humidity68%
Visibility6.2 mi
Dew point35°
Sat, 1447° / 36°0Clear
47 °Clear

South River, Saturday, 14 November

Clear. High 47°, low 36°.

Pressure29.94 inHg
Wind13.5 mph NW
Humidity54%
Visibility6.2 mi
Dew point26°
Sun, 1551° / 38°0Clear
51 °Clear

South River, Sunday, 15 November

Clear. High 51°, low 38°.

Pressure30.24 inHg
Wind11.3 mph NW
Humidity61%
Visibility—
Dew point34°
Mon, 1652° / 37°0Clear
52 °Clear

South River, Monday, 16 November

Clear. High 52°, low 37°.

Pressure30.47 inHg
Wind8.3 mph N
Humidity54%
Visibility—
Dew point31°
Tue, 1748° / 43°1.12Heavy rain
48 °Heavy rain

South River, Tuesday, 17 November

Heavy rain. High 48°, low 43°.

Pressure30.36 inHg
Wind24.4 mph NE
Humidity68%
Visibility—
Dew point37°
Wed, 1848° / 46°2.23Heavy rain
48 °Heavy rain

South River, Wednesday, 18 November

Heavy rain. High 48°, low 46°.

Pressure29.97 inHg
Wind30 mph NE
Humidity90%
Visibility—
Dew point43°
Thu, 1949° / 46°0.13Light rain
49 °Light rain

South River, Thursday, 19 November

Light rain. High 49°, low 46°.

Pressure30.00 inHg
Wind18.1 mph N
Humidity79%
Visibility—
Dew point42°
Fri, 2061° / 49°0Overcast
61 °Overcast

South River, Friday, 20 November

Overcast. High 61°, low 49°.

Pressure30.00 inHg
Wind9.9 mph NW
Humidity67%
Visibility—
Dew point43°
Sat, 2163° / 49°0Overcast
63 °Overcast

South River, Saturday, 21 November

Overcast. High 63°, low 49°.

Pressure29.97 inHg
Wind14.2 mph SW
Humidity73%
Visibility—
Dew point47°
Sun, 2258° / 43°0Overcast
58 °Overcast

South River, Sunday, 22 November

Overcast. High 58°, low 43°.

Pressure29.91 inHg
Wind15.2 mph NW
Humidity68%
Visibility—
Dew point44°
Mon, 2348° / 40°0Overcast
48 °Overcast

South River, Monday, 23 November

Overcast. High 48°, low 40°.

Pressure30.21 inHg
Wind10.7 mph NW
Humidity59%
Visibility—
Dew point30°
Tue, 2447° / 36°0Overcast
47 °Overcast

South River, Tuesday, 24 November

Overcast. High 47°, low 36°.

Pressure30.39 inHg
Wind7.5 mph NW
Humidity58%
Visibility—
Dew point28°
Wed, 2553° / 36°0Clear
53 °Clear

South River, Wednesday, 25 November

Clear. High 53°, low 36°.

Pressure30.30 inHg
Wind7 mph SW
Humidity56%
Visibility—
Dew point30°
Thu, 2652° / 39°0Overcast
52 °Overcast

South River, Thursday, 26 November

Overcast. High 52°, low 39°.

Pressure30.21 inHg
Wind5.6 mph SW
Humidity61%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2753° / 41°0.11Climate normal
53 °Climate normal

South River, Friday, 27 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.11 in
Chance of precipitation35%
Record high66° (1988)
Record low28° (1974)
Sat, 2853° / 41°0.17Climate normal
53 °Climate normal

South River, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.17 in
Chance of precipitation38%
Record high68° (1990)
Record low28° (1996)
Sun, 2950° / 39°0.14Climate normal
50 °Climate normal

South River, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.14 in
Chance of precipitation28%
Record high67° (1960)
Record low23° (2023)
Mon, 3050° / 39°0.13Climate normal
50 °Climate normal

South River, Monday, 30 November

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.13 in
Chance of precipitation32%
Record high69° (2001)
Record low23° (1976)
Tue, 0150° / 38°0.15Climate normal
50 °Climate normal

South River, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.15 in
Chance of precipitation33%
Record high71° (2006)
Record low22° (1967)
Wed, 0249° / 37°0.11Climate normal
49 °Climate normal

South River, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.11 in
Chance of precipitation28%
Record high64° (1970)
Record low19° (1967)
Thu, 0349° / 37°0.11Climate normal
49 °Climate normal

South River, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.11 in
Chance of precipitation23%
Record high66° (1998)
Record low21° (1976)
Fri, 0449° / 37°0.09Climate normal
49 °Climate normal

South River, Friday, 4 December

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.09 in
Chance of precipitation18%
Record high71° (1998)
Record low19° (1966)
Sat, 0547° / 37°0.17Climate normal
47 °Climate normal

South River, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.17 in
Chance of precipitation33%
Record high68° (1982)
Record low27° (1991)
Sun, 0648° / 37°0.12Climate normal
48 °Climate normal

South River, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.12 in
Chance of precipitation35%
Record high71° (1998)
Record low20° (2007)
Mon, 0747° / 36°0.15Climate normal
47 °Climate normal

South River, Monday, 7 December

Climate normal for this date — 60-year average.

Average high47°
Average low36°
Average precipitation0.15 in
Chance of precipitation22%
Record high72° (1998)
Record low16° (2002)
Tue, 0846° / 36°0.08Climate normal
46 °Climate normal

South River, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.08 in
Chance of precipitation28%
Record high68° (1978)
Record low24° (2003)
Wed, 0946° / 35°0.2Climate normal
46 °Climate normal

South River, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.2 in
Chance of precipitation35%
Record high67° (1978)
Record low19° (2002)
Thu, 1047° / 36°0.16Climate normal
47 °Climate normal

South River, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high47°
Average low36°
Average precipitation0.16 in
Chance of precipitation37%
Record high64° (1966)
Record low19° (1968)

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 South River, 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 South River, 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.