Monthly outlook for Mechanic Valley, MD: average high 57.7°, average low 42.6°. That is 4.4° above the climate normal for November. Precipitation is expected on 3 days (about 1.5 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 27 November (69.5°), the coolest 24 November (33°).
57.7°/42.6°
Average high / low
+4.4°
Above normal
3 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
55.8°
50.4°
+3°
25 November – 4 December
60.9°
47.9°
+7.2°
5 December – 14 December
at normal
43.6°
—
November records over 66 years
79°6 November 2024All-time high
15.8°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Lincoln University (12 mi).
Mon, 1651° / 41°0
51 °
Mechanic Valley, Monday, 16 November
Overcast. High 51°, low 41°.
Pressure30.45 inHg
Wind10.5 mph NW
Humidity59%
Visibility6.2 mi
Dew point36°
Tue, 1755° / 38°0
55 °
Mechanic Valley, Tuesday, 17 November
Clear. High 55°, low 38°.
Pressure30.53 inHg
Wind6.7 mph NW
Humidity59%
Visibility6.2 mi
Dew point38°
Wed, 1859° / 40°0
59 °
Mechanic Valley, Wednesday, 18 November
Clear. High 59°, low 40°.
Pressure30.50 inHg
Wind6.6 mph NW
Humidity52%
Visibility6.2 mi
Dew point39°
Thu, 1961° / 36°0
61 °
Mechanic Valley, Thursday, 19 November
Clear. High 61°, low 36°.
Pressure30.42 inHg
Wind3.9 mph S
Humidity52%
Visibility6.2 mi
Dew point41°
Fri, 2063° / 41°0
63 °
Mechanic Valley, Friday, 20 November
Clear. High 63°, low 41°.
Pressure30.30 inHg
Wind6.3 mph NW
Humidity52%
Visibility—
Dew point37°
Sat, 2160° / 43°0
60 °
Mechanic Valley, Saturday, 21 November
Overcast. High 60°, low 43°.
Pressure30.33 inHg
Wind9 mph E
Humidity65%
Visibility—
Dew point41°
Sun, 2257° / 53°0.33
57 °
Mechanic Valley, Sunday, 22 November
Rain. High 57°, low 53°.
Pressure29.91 inHg
Wind12.4 mph NE
Humidity96%
Visibility—
Dew point54°
Mon, 2354° / 41°0
54 °
Mechanic Valley, Monday, 23 November
Clear. High 54°, low 41°.
Pressure30.09 inHg
Wind15.8 mph N
Humidity68%
Visibility—
Dew point39°
Tue, 2447° / 33°0
47 °
Mechanic Valley, Tuesday, 24 November
Clear. High 47°, low 33°.
Pressure30.50 inHg
Wind9.2 mph N
Humidity44%
Visibility—
Dew point20°
Wed, 2549° / 35°0
49 °
Mechanic Valley, Wednesday, 25 November
Overcast. High 49°, low 35°.
Pressure30.50 inHg
Wind6.6 mph E
Humidity65%
Visibility—
Dew point31°
Thu, 2666° / 48°0
66 °
Mechanic Valley, Thursday, 26 November
Overcast. High 66°, low 48°.
Pressure30.24 inHg
Wind13 mph SE
Humidity82%
Visibility—
Dew point52°
Fri, 2770° / 54°0.72
70 °
Mechanic Valley, Friday, 27 November
Heavy rain. High 70°, low 54°.
Pressure29.83 inHg
Wind26.5 mph SE
Humidity89%
Visibility—
Dew point62°
Sat, 2858° / 48°0
58 °
Mechanic Valley, Saturday, 28 November
Clear. High 58°, low 48°.
Pressure29.94 inHg
Wind13.4 mph SW
Humidity64%
Visibility—
Dew point42°
Sun, 2958° / 44°0
58 °
Mechanic Valley, Sunday, 29 November
Clear. High 58°, low 44°.
Pressure30.30 inHg
Wind5.1 mph NW
Humidity52%
Visibility—
Dew point35°
Mon, 3065° / 46°0.44
65 °
Mechanic Valley, Monday, 30 November
Rain. High 65°, low 46°.
Pressure30.12 inHg
Wind21.9 mph SE
Humidity77%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0147° / 34°0.12
47 °
Mechanic Valley, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.12 in
Chance of precipitation32%
Record high68° (2006)
Record low14° (1967)
Wed, 0246° / 33°0.12
46 °
Mechanic Valley, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation27%
Record high62° (1970)
Record low10° (1967)
Thu, 0346° / 33°0.11
46 °
Mechanic Valley, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation22%
Record high66° (1998)
Record low15° (1976)
Fri, 0446° / 33°0.1
46 °
Mechanic Valley, Friday, 4 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.1 in
Chance of precipitation22%
Record high70° (1998)
Record low14° (1966)
Sat, 0544° / 33°0.15
44 °
Mechanic Valley, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.15 in
Chance of precipitation28%
Record high66° (1982)
Record low22° (1966)
Sun, 0646° / 33°0.11
46 °
Mechanic Valley, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation33%
Record high69° (1998)
Record low19° (2002)
Mon, 0744° / 32°0.1
44 °
Mechanic Valley, Monday, 7 December
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.1 in
Chance of precipitation22%
Record high72° (1998)
Record low10° (2002)
Tue, 0843° / 32°0.11
43 °
Mechanic Valley, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.11 in
Chance of precipitation25%
Record high64° (1980)
Record low18° (2003)
Wed, 0943° / 31°0.2
43 °
Mechanic Valley, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.2 in
Chance of precipitation38%
Record high65° (1991)
Record low13° (1989)
Thu, 1044° / 32°0.14
44 °
Mechanic Valley, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.14 in
Chance of precipitation33%
Record high65° (1966)
Record low9° (1989)
Fri, 1144° / 31°0.2
44 °
Mechanic Valley, Friday, 11 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.2 in
Chance of precipitation37%
Record high64° (2021)
Record low14° (1968)
Sat, 1243° / 31°0.1
43 °
Mechanic Valley, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.1 in
Chance of precipitation20%
Record high65° (2015)
Record low9° (1962)
Sun, 1343° / 31°0.16
43 °
Mechanic Valley, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.16 in
Chance of precipitation33%
Record high67° (2015)
Record low5° (1960)
Mon, 1442° / 31°0.17
42 °
Mechanic Valley, Monday, 14 December
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.17 in
Chance of precipitation38%
Record high65° (2015)
Record low5° (2005)
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 Mechanic Valley, 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 Mechanic Valley, 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.