As of 14:09 EST

Weather in South River, MD

62°

South River, Monday, 2 November, 14:09

Clear. Feels like 61°. High 63°, low 43°.

Pressure30.36 inHg

Wind6.9 mph SE

Humidity72%

Visibility6.2 mi

Dew point52°

See detailed hourly forecast

Monthly outlook for South River, MD: average high 61.4°, average low 48.8°. That is 2.4° above the climate normal for November. Precipitation is expected on 5 days (about 2.3 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 5 November (73.4°), the coolest 14 November (37.6°).

61.4°/48.8°

Average high / low

+2.4°

Above normal

5 / 4

Wet days / normal

2.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
2 November – 11 November	64.5°	58.7°	+3.2°
12 November – 21 November	56.4°	53.9°	+1.4°
22 November – 1 December	at normal	51.5°	—

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).

Tue, 0372° / 44°

72 °

South River, Tuesday, 3 November

Overcast. High 72°, low 44°.

Pressure30.30 inHg

Wind6.1 mph S

Humidity64%

Visibility6.2 mi

Dew point56°

Wed, 0472° / 49°

72 °

South River, Wednesday, 4 November

Clear. High 72°, low 49°.

Pressure30.15 inHg

Wind6.4 mph S

Humidity62%

Visibility6.2 mi

Dew point58°

Thu, 0573° / 58°

0.08

73 °

South River, Thursday, 5 November

Rain. High 73°, low 58°.

Pressure29.94 inHg

Wind6.3 mph S

Humidity89%

Visibility5.9 mi

Dew point66°

Fri, 0667° / 62°

1.71

67 °

South River, Friday, 6 November

Heavy rain. High 67°, low 62°.

Pressure29.83 inHg

Wind2.2 mph SW

Humidity98%

Visibility1.9 mi

Dew point66°

Sat, 0771° / 58°

71 °

South River, Saturday, 7 November

Mostly clear. High 71°, low 58°.

Pressure29.85 inHg

Wind8.2 mph NW

Humidity83%

Visibility—

Dew point57°

Sun, 0857° / 45°

57 °

South River, Sunday, 8 November

Overcast. High 57°, low 45°.

Pressure29.94 inHg

Wind14.5 mph SE

Humidity57%

Visibility—

Dew point38°

Mon, 0957° / 50°

0.09

57 °

South River, Monday, 9 November

Light rain. High 57°, low 50°.

Pressure29.68 inHg

Wind17.3 mph W

Humidity70%

Visibility—

Dew point44°

Tue, 1056° / 45°

56 °

South River, Tuesday, 10 November

Overcast. High 56°, low 45°.

Pressure29.91 inHg

Wind17.4 mph NW

Humidity50%

Visibility—

Dew point32°

Wed, 1156° / 45°

56 °

South River, Wednesday, 11 November

Mostly clear. High 56°, low 45°.

Pressure30.15 inHg

Wind16 mph NW

Humidity52%

Visibility—

Dew point34°

Thu, 1263° / 51°

0.01

63 °

South River, Thursday, 12 November

Light rain. High 63°, low 51°.

Pressure29.91 inHg

Wind11.4 mph SW

Humidity50%

Visibility—

Dew point36°

Fri, 1355° / 45°

0.02

55 °

South River, Friday, 13 November

Light rain. High 55°, low 45°.

Pressure30.03 inHg

Wind11.9 mph NW

Humidity47%

Visibility—

Dew point33°

Sat, 1448° / 38°

48 °

South River, Saturday, 14 November

Clear. High 48°, low 38°.

Pressure30.30 inHg

Wind10.6 mph N

Humidity48%

Visibility—

Dew point25°

Sun, 1548° / 41°

0.02

48 °

South River, Sunday, 15 November

Light rain. High 48°, low 41°.

Pressure30.27 inHg

Wind6.5 mph SE

Humidity55%

Visibility—

Dew point31°

Mon, 1658° / 51°

0.15

58 °

South River, Monday, 16 November

Light rain. High 58°, low 51°.

Pressure30.06 inHg

Wind18.7 mph E

Humidity91%

Visibility—

Dew point52°

Tue, 1766° / 55°

0.23

66 °

South River, Tuesday, 17 November

Light rain. High 66°, low 55°.

Pressure29.80 inHg

Wind14.4 mph E

Humidity98%

Visibility—

Dew point61°

From day 17 onward the outlook is built from 60-year climate statistics

Wed, 1854° / 41°

0.06

54 °

South River, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high54°

Average low41°

Average precipitation0.06 in

Chance of precipitation27%

Record high70° (2021)

Record low28° (2014)

Thu, 1954° / 42°

0.11

54 °

South River, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high54°

Average low42°

Average precipitation0.11 in

Chance of precipitation30%

Record high68° (1985)

Record low25° (2014)

Fri, 2053° / 42°

0.08

53 °

South River, Friday, 20 November

Climate normal for this date — 60-year average.

Average high53°

Average low42°

Average precipitation0.08 in

Chance of precipitation27%

Record high72° (1985)

Record low29° (2022)

Sat, 2152° / 41°

0.1

52 °

South River, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high52°

Average low41°

Average precipitation0.1 in

Chance of precipitation25%

Record high71° (1991)

Record low23° (2022)

Sun, 2251° / 40°

0.12

51 °

South River, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high51°

Average low40°

Average precipitation0.12 in

Chance of precipitation32%

Record high71° (2007)

Record low26° (2018)

Mon, 2351° / 39°

0.07

51 °

South River, Monday, 23 November

Climate normal for this date — 60-year average.

Average high51°

Average low39°

Average precipitation0.07 in

Chance of precipitation25%

Record high67° (1979)

Record low25° (2018)

Tue, 2452° / 40°

0.13

52 °

South River, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high52°

Average low40°

Average precipitation0.13 in

Chance of precipitation35%

Record high68° (1979)

Record low24° (1970)

Wed, 2552° / 40°

0.11

52 °

South River, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high52°

Average low40°

Average precipitation0.11 in

Chance of precipitation32%

Record high71° (1973)

Record low25° (2005)

Thu, 2653° / 41°

0.15

53 °

South River, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high53°

Average low41°

Average precipitation0.15 in

Chance of precipitation37%

Record high67° (2025)

Record low29° (2005)

Fri, 2753° / 41°

0.11

53 °

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°

0.17

53 °

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°

0.14

50 °

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°

0.13

50 °

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°

0.15

50 °

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)

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.