As of 08:45 EDT

Weather in Guilford, MD

54°

Guilford, Tuesday, 27 October, 08:45

Clear. Feels like 52°. High 69°, low 48°.

Pressure30.33 inHg

Wind2 mph NW

Humidity81%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Monthly outlook for Guilford, MD: average high 61.3°, average low 48.6°. That is 1.2° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (71.3°), the coolest 8 November (40.7°).

61.3°/48.6°

Average high / low

+1.2°

Above normal

4 / 4

Wet days / normal

0.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
27 October – 5 November	64°	60.5°	+2°
6 November – 15 November	56.8°	55.7°	+0.6°
16 November – 25 November	at normal	52°	—

October records over 66 years

92.5°2 October 2019All-time high

30.4°28 October 1976All-time low

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

Wed, 2865° / 44°

65 °

Guilford, Wednesday, 28 October

Overcast. High 65°, low 44°.

Pressure30.42 inHg

Wind6.2 mph SE

Humidity54%

Visibility6.2 mi

Dew point44°

Thu, 2968° / 47°

68 °

Guilford, Thursday, 29 October

Clear. High 68°, low 47°.

Pressure30.24 inHg

Wind5.4 mph SW

Humidity71%

Visibility6.2 mi

Dew point55°

Fri, 3071° / 54°

71 °

Guilford, Friday, 30 October

Clear. High 71°, low 54°.

Pressure30.15 inHg

Wind9.9 mph NW

Humidity56%

Visibility6.2 mi

Dew point53°

Sat, 3164° / 47°

64 °

Guilford, Saturday, 31 October

Overcast. High 64°, low 47°.

Pressure30.42 inHg

Wind6.8 mph N

Humidity55%

Visibility—

Dew point40°

Sun, 0167° / 51°

67 °

Guilford, Sunday, 1 November

Overcast. High 67°, low 51°.

Pressure30.42 inHg

Wind9.2 mph S

Humidity50%

Visibility—

Dew point42°

Mon, 0261° / 57°

0.38

61 °

Guilford, Monday, 2 November

Rain. High 61°, low 57°.

Pressure29.97 inHg

Wind7.5 mph NE

Humidity92%

Visibility—

Dew point56°

Tue, 0360° / 53°

0.19

60 °

Guilford, Tuesday, 3 November

Light rain. High 60°, low 53°.

Pressure29.97 inHg

Wind8.8 mph NE

Humidity93%

Visibility—

Dew point57°

Wed, 0457° / 48°

57 °

Guilford, Wednesday, 4 November

Overcast. High 57°, low 48°.

Pressure30.30 inHg

Wind7.2 mph E

Humidity51%

Visibility—

Dew point35°

Thu, 0560° / 51°

0.23

60 °

Guilford, Thursday, 5 November

Rain. High 60°, low 51°.

Pressure30.00 inHg

Wind9 mph SE

Humidity91%

Visibility—

Dew point50°

Fri, 0660° / 52°

60 °

Guilford, Friday, 6 November

Overcast. High 60°, low 52°.

Pressure29.74 inHg

Wind11 mph NW

Humidity77%

Visibility—

Dew point52°

Sat, 0751° / 43°

51 °

Guilford, Saturday, 7 November

Clear. High 51°, low 43°.

Pressure30.15 inHg

Wind12.3 mph N

Humidity48%

Visibility—

Dew point27°

Sun, 0854° / 41°

54 °

Guilford, Sunday, 8 November

Clear. High 54°, low 41°.

Pressure30.36 inHg

Wind6.1 mph SW

Humidity45%

Visibility—

Dew point27°

Mon, 0960° / 44°

60 °

Guilford, Monday, 9 November

Overcast. High 60°, low 44°.

Pressure30.39 inHg

Wind3.4 mph NW

Humidity45%

Visibility—

Dew point32°

Tue, 1059° / 48°

59 °

Guilford, Tuesday, 10 November

Overcast. High 59°, low 48°.

Pressure30.27 inHg

Wind7.3 mph SW

Humidity60%

Visibility—

Dew point39°

Wed, 1158° / 50°

0.05

58 °

Guilford, Wednesday, 11 November

Light rain. High 58°, low 50°.

Pressure30.00 inHg

Wind7.9 mph S

Humidity89%

Visibility—

Dew point51°

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

Thu, 1254° / 41°

0.21

54 °

Guilford, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high54°

Average low41°

Average precipitation0.21 in

Chance of precipitation38%

Record high70° (1964)

Record low28° (1987)

Fri, 1353° / 39°

0.11

53 °

Guilford, Friday, 13 November

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.11 in

Chance of precipitation35%

Record high71° (1964)

Record low22° (2019)

Sat, 1454° / 40°

0.07

54 °

Guilford, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high54°

Average low40°

Average precipitation0.07 in

Chance of precipitation13%

Record high73° (1985)

Record low25° (1986)

Sun, 1555° / 40°

0.1

55 °

Guilford, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.1 in

Chance of precipitation28%

Record high75° (1993)

Record low27° (1967)

Mon, 1654° / 40°

0.13

54 °

Guilford, Monday, 16 November

Climate normal for this date — 60-year average.

Average high54°

Average low40°

Average precipitation0.13 in

Chance of precipitation28%

Record high72° (2005)

Record low25° (1967)

Tue, 1753° / 39°

0.08

53 °

Guilford, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.08 in

Chance of precipitation30%

Record high68° (1987)

Record low28° (1995)

Wed, 1853° / 39°

0.06

53 °

Guilford, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.06 in

Chance of precipitation27%

Record high69° (1963)

Record low26° (2014)

Thu, 1953° / 39°

0.1

53 °

Guilford, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.1 in

Chance of precipitation28%

Record high69° (1985)

Record low23° (2014)

Fri, 2053° / 39°

0.07

53 °

Guilford, Friday, 20 November

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.07 in

Chance of precipitation25%

Record high74° (1985)

Record low27° (2022)

Sat, 2151° / 38°

0.09

51 °

Guilford, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high51°

Average low38°

Average precipitation0.09 in

Chance of precipitation25%

Record high74° (1991)

Record low23° (2022)

Sun, 2251° / 38°

0.12

51 °

Guilford, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high51°

Average low38°

Average precipitation0.12 in

Chance of precipitation30%

Record high69° (2007)

Record low23° (2018)

Mon, 2350° / 37°

0.06

50 °

Guilford, Monday, 23 November

Climate normal for this date — 60-year average.

Average high50°

Average low37°

Average precipitation0.06 in

Chance of precipitation20%

Record high68° (1979)

Record low21° (2018)

Tue, 2451° / 37°

0.13

51 °

Guilford, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.13 in

Chance of precipitation32%

Record high69° (1979)

Record low22° (1970)

Wed, 2551° / 37°

0.1

51 °

Guilford, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.1 in

Chance of precipitation33%

Record high71° (1973)

Record low22° (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 Guilford, 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 Guilford, 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.