As of 22:43 EDT

Weather in Keymar, MD

57°

Keymar, Friday, 9 October, 22:43

Overcast. Feels like 55°. High 73°, low 46°.

Pressure30.27 inHg

Wind2.4 mph NW

Humidity73%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Monthly outlook for Keymar, MD: average high 66.2°, average low 48.4°. That is 1.3° above the climate normal for October. Precipitation is expected on 6 days (about 4.9 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 13 October (78.4°), the coolest 19 October (32.7°).

66.2°/48.4°

Average high / low

+1.3°

Above normal

6 / 4

Wet days / normal

4.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	69.1°	64.9°	+2.3°
19 October – 28 October	61.4°	61.1°	+0.1°
29 October – 7 November	at normal	58°	—

October records over 66 years

89.4°2 October 2019All-time high

24.6°31 October 2011All-time low

Climate normals and records are computed from the nearest reference point — Germany (12 mi).

Sat, 1071° / 50°

71 °

Keymar, Saturday, 10 October

Overcast. High 71°, low 50°.

Pressure30.42 inHg

Wind3.3 mph N

Humidity59%

Visibility6.2 mi

Dew point49°

Sun, 1168° / 52°

3.04

68 °

Keymar, Sunday, 11 October

Heavy rain. High 68°, low 52°.

Pressure30.06 inHg

Wind8.7 mph E

Humidity98%

Visibility2.3 mi

Dew point63°

Mon, 1273° / 58°

0.07

73 °

Keymar, Monday, 12 October

Rain. High 73°, low 58°.

Pressure29.83 inHg

Wind12.5 mph NW

Humidity71%

Visibility6.2 mi

Dew point60°

Tue, 1378° / 55°

78 °

Keymar, Tuesday, 13 October

Clear. High 78°, low 55°.

Pressure29.88 inHg

Wind7.4 mph SW

Humidity66%

Visibility6.2 mi

Dew point62°

Wed, 1474° / 62°

74 °

Keymar, Wednesday, 14 October

Mostly clear. High 74°, low 62°.

Pressure29.94 inHg

Wind8.9 mph NW

Humidity67%

Visibility—

Dew point61°

Thu, 1564° / 51°

0.13

64 °

Keymar, Thursday, 15 October

Rain. High 64°, low 51°.

Pressure30.24 inHg

Wind10.6 mph N

Humidity57%

Visibility—

Dew point45°

Fri, 1672° / 52°

0.43

72 °

Keymar, Friday, 16 October

Rain. High 72°, low 52°.

Pressure29.97 inHg

Wind10 mph S

Humidity97%

Visibility—

Dew point57°

Sat, 1766° / 42°

0.15

66 °

Keymar, Saturday, 17 October

Light rain. High 66°, low 42°.

Pressure29.91 inHg

Wind12.8 mph NW

Humidity88%

Visibility—

Dew point56°

Sun, 1852° / 36°

52 °

Keymar, Sunday, 18 October

Clear. High 52°, low 36°.

Pressure30.30 inHg

Wind16.7 mph NW

Humidity51%

Visibility—

Dew point31°

Mon, 1956° / 33°

56 °

Keymar, Monday, 19 October

Clear. High 56°, low 33°.

Pressure30.47 inHg

Wind5.9 mph N

Humidity44%

Visibility—

Dew point25°

Tue, 2058° / 38°

58 °

Keymar, Tuesday, 20 October

Clear. High 58°, low 38°.

Pressure30.53 inHg

Wind8 mph SE

Humidity43%

Visibility—

Dew point29°

Wed, 2159° / 42°

59 °

Keymar, Wednesday, 21 October

Overcast. High 59°, low 42°.

Pressure30.53 inHg

Wind10.8 mph SE

Humidity73%

Visibility—

Dew point47°

Thu, 2263° / 49°

63 °

Keymar, Thursday, 22 October

Overcast. High 63°, low 49°.

Pressure30.30 inHg

Wind12.3 mph SE

Humidity71%

Visibility—

Dew point49°

Fri, 2364° / 56°

1.1

64 °

Keymar, Friday, 23 October

Rain. High 64°, low 56°.

Pressure29.85 inHg

Wind21 mph SE

Humidity95%

Visibility—

Dew point62°

Sat, 2468° / 52°

68 °

Keymar, Saturday, 24 October

Partly cloudy. High 68°, low 52°.

Pressure30.03 inHg

Wind4.7 mph SW

Humidity71%

Visibility—

Dew point52°

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

Sun, 2560° / 46°

0.14

60 °

Keymar, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high60°

Average low46°

Average precipitation0.14 in

Chance of precipitation30%

Record high76° (2021)

Record low34° (1962)

Mon, 2660° / 45°

0.11

60 °

Keymar, Monday, 26 October

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.11 in

Chance of precipitation32%

Record high79° (2023)

Record low32° (1962)

Tue, 2760° / 45°

0.17

60 °

Keymar, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.17 in

Chance of precipitation30%

Record high80° (1963)

Record low31° (1976)

Wed, 2860° / 45°

0.11

60 °

Keymar, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.11 in

Chance of precipitation27%

Record high79° (1984)

Record low27° (1976)

Thu, 2958° / 43°

0.23

58 °

Keymar, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.23 in

Chance of precipitation22%

Record high74° (1984)

Record low29° (1965)

Fri, 3058° / 42°

0.11

58 °

Keymar, Friday, 30 October

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.11 in

Chance of precipitation25%

Record high78° (2016)

Record low27° (2011)

Sat, 3159° / 43°

0.06

59 °

Keymar, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.06 in

Chance of precipitation22%

Record high79° (2024)

Record low25° (2011)

Sun, 0160° / 45°

0.06

60 °

Keymar, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.06 in

Chance of precipitation23%

Record high78° (1974)

Record low33° (2002)

Mon, 0260° / 45°

0.13

60 °

Keymar, Monday, 2 November

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.13 in

Chance of precipitation37%

Record high78° (1971)

Record low30° (1976)

Tue, 0359° / 44°

0.07

59 °

Keymar, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.07 in

Chance of precipitation27%

Record high77° (2003)

Record low31° (1996)

Wed, 0457° / 42°

0.09

57 °

Keymar, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high57°

Average low42°

Average precipitation0.09 in

Chance of precipitation22%

Record high76° (2003)

Record low28° (1962)

Thu, 0557° / 42°

0.11

57 °

Keymar, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high57°

Average low42°

Average precipitation0.11 in

Chance of precipitation33%

Record high76° (1961)

Record low26° (1991)

Fri, 0656° / 42°

0.06

56 °

Keymar, Friday, 6 November

Climate normal for this date — 60-year average.

Average high56°

Average low42°

Average precipitation0.06 in

Chance of precipitation27%

Record high81° (2024)

Record low26° (1967)

Sat, 0755° / 41°

0.07

55 °

Keymar, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°

Average low41°

Average precipitation0.07 in

Chance of precipitation22%

Record high73° (2023)

Record low28° (1962)

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 Keymar, 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 Keymar, 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.