Monthly outlook for Wilson Mill, MD: average high 65°, average low 48.2°. That is 1.9° above the climate normal for October. Precipitation is expected on 2 days (about 1.2 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 2 November (77.6°), the coolest 18 October (38.1°).
65°/48.2°
Average high / low
+1.9°
Above normal
2 / 4
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
61.1°
62.3°
-0.6°
28 October – 6 November
71.4°
59.5°
+6.6°
7 November – 16 November
at normal
54.8°
—
October records over 66 years
93.7°2 October 2019All-time high
31.6°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Aberdeen Proving Ground (11 mi).
Mon, 1964° / 43°0
64 °
Wilson Mill, Monday, 19 October
Clear. High 64°, low 43°.
Pressure30.39 inHg
Wind7.1 mph N
Humidity49%
Visibility6.2 mi
Dew point41°
Tue, 2066° / 50°0
66 °
Wilson Mill, Tuesday, 20 October
Clear. High 66°, low 50°.
Pressure30.27 inHg
Wind10 mph N
Humidity59%
Visibility6.2 mi
Dew point47°
Wed, 2161° / 45°0
61 °
Wilson Mill, Wednesday, 21 October
Clear. High 61°, low 45°.
Pressure30.30 inHg
Wind7.6 mph N
Humidity55%
Visibility6.2 mi
Dew point41°
Thu, 2263° / 45°0
63 °
Wilson Mill, Thursday, 22 October
Clear. High 63°, low 45°.
Pressure30.12 inHg
Wind9.1 mph N
Humidity56%
Visibility—
Dew point40°
Fri, 2355° / 43°0
55 °
Wilson Mill, Friday, 23 October
Clear. High 55°, low 43°.
Pressure30.33 inHg
Wind11.7 mph N
Humidity54%
Visibility—
Dew point33°
Sat, 2461° / 41°0
61 °
Wilson Mill, Saturday, 24 October
Clear. High 61°, low 41°.
Pressure30.62 inHg
Wind6.7 mph SE
Humidity51%
Visibility—
Dew point36°
Sun, 2561° / 42°0
61 °
Wilson Mill, Sunday, 25 October
Partly cloudy. High 61°, low 42°.
Pressure30.47 inHg
Wind10.4 mph S
Humidity62%
Visibility—
Dew point42°
Mon, 2659° / 45°0
59 °
Wilson Mill, Monday, 26 October
Clear. High 59°, low 45°.
Pressure30.30 inHg
Wind11.1 mph N
Humidity51%
Visibility—
Dew point38°
Tue, 2762° / 43°0
62 °
Wilson Mill, Tuesday, 27 October
Overcast. High 62°, low 43°.
Pressure30.27 inHg
Wind9 mph SW
Humidity42%
Visibility—
Dew point32°
Wed, 2863° / 46°0
63 °
Wilson Mill, Wednesday, 28 October
Overcast. High 63°, low 46°.
Pressure30.30 inHg
Wind5.2 mph SE
Humidity55%
Visibility—
Dew point39°
Thu, 2967° / 52°0.91
67 °
Wilson Mill, Thursday, 29 October
Heavy rain. High 67°, low 52°.
Pressure30.06 inHg
Wind15.9 mph S
Humidity83%
Visibility—
Dew point56°
Fri, 3071° / 59°0.26
71 °
Wilson Mill, Friday, 30 October
Rain. High 71°, low 59°.
Pressure29.83 inHg
Wind12.1 mph SW
Humidity75%
Visibility—
Dew point59°
Sat, 3172° / 57°0.02
72 °
Wilson Mill, Saturday, 31 October
Light rain. High 72°, low 57°.
Pressure30.03 inHg
Wind6.3 mph SW
Humidity76%
Visibility—
Dew point57°
Sun, 0177° / 59°0
77 °
Wilson Mill, Sunday, 1 November
Clear. High 77°, low 59°.
Pressure30.03 inHg
Wind11.6 mph W
Humidity64%
Visibility—
Dew point58°
Mon, 0278° / 63°0
78 °
Wilson Mill, Monday, 2 November
Clear. High 78°, low 63°.
Pressure30.03 inHg
Wind14.2 mph NW
Humidity65%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0360° / 47°0.08
60 °
Wilson Mill, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high60°
Average low47°
Average precipitation0.08 in
Chance of precipitation22%
Record high73° (2003)
Record low35° (1996)
Wed, 0458° / 46°0.08
58 °
Wilson Mill, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low46°
Average precipitation0.08 in
Chance of precipitation17%
Record high75° (1974)
Record low33° (2006)
Thu, 0558° / 46°0.11
58 °
Wilson Mill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low46°
Average precipitation0.11 in
Chance of precipitation27%
Record high74° (2022)
Record low30° (1991)
Fri, 0657° / 45°0.07
57 °
Wilson Mill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high57°
Average low45°
Average precipitation0.07 in
Chance of precipitation25%
Record high78° (2024)
Record low31° (1991)
Sat, 0757° / 45°0.07
57 °
Wilson Mill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high57°
Average low45°
Average precipitation0.07 in
Chance of precipitation22%
Record high77° (2024)
Record low31° (1962)
Sun, 0856° / 44°0.15
56 °
Wilson Mill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.15 in
Chance of precipitation20%
Record high72° (1975)
Record low31° (1967)
Mon, 0956° / 44°0.09
56 °
Wilson Mill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.09 in
Chance of precipitation25%
Record high73° (1975)
Record low29° (1976)
Tue, 1057° / 44°0.15
57 °
Wilson Mill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high57°
Average low44°
Average precipitation0.15 in
Chance of precipitation32%
Record high70° (1999)
Record low31° (2017)
Wed, 1155° / 43°0.15
55 °
Wilson Mill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.15 in
Chance of precipitation27%
Record high72° (2024)
Record low24° (2017)
Thu, 1254° / 42°0.2
54 °
Wilson Mill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.2 in
Chance of precipitation40%
Record high70° (2022)
Record low29° (1987)
Fri, 1353° / 41°0.11
53 °
Wilson Mill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.11 in
Chance of precipitation33%
Record high70° (1964)
Record low24° (2019)
Sat, 1453° / 41°0.07
53 °
Wilson Mill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.07 in
Chance of precipitation13%
Record high68° (1985)
Record low26° (1986)
Sun, 1554° / 42°0.1
54 °
Wilson Mill, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.1 in
Chance of precipitation32%
Record high74° (1993)
Record low27° (1967)
Mon, 1653° / 41°0.13
53 °
Wilson Mill, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.13 in
Chance of precipitation33%
Record high70° (2001)
Record low24° (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 Wilson Mill, 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 Wilson Mill, 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.