Monthly outlook for Wilson Mill, MD: average high 62.1°, average low 45.2°. That is 0.1° below the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 16 October (81.9°), the coolest 29 October (38.3°).
62.1°/45.2°
Average high / low
−0.1°
Below normal
1 / 4
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
64.6°
63.4°
+0.7°
25 October – 3 November
57.9°
60.4°
-1.4°
4 November – 13 November
at normal
56.1°
—
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).
Fri, 1682° / 59°0.27
82 °
Wilson Mill, Friday, 16 October
Heavy rain. High 82°, low 59°.
Pressure29.80 inHg
Wind11.4 mph SW
Humidity80%
Visibility6.2 mi
Dew point66°
Sat, 1762° / 46°0.04
62 °
Wilson Mill, Saturday, 17 October
Light rain. High 62°, low 46°.
Pressure30.18 inHg
Wind16.7 mph N
Humidity51%
Visibility6.2 mi
Dew point36°
Sun, 1856° / 41°0
56 °
Wilson Mill, Sunday, 18 October
Clear. High 56°, low 41°.
Pressure30.62 inHg
Wind6.4 mph NE
Humidity51%
Visibility6.2 mi
Dew point34°
Mon, 1960° / 43°0
60 °
Wilson Mill, Monday, 19 October
Clear. High 60°, low 43°.
Pressure30.50 inHg
Wind7.7 mph N
Humidity50%
Visibility—
Dew point35°
Tue, 2067° / 49°0
67 °
Wilson Mill, Tuesday, 20 October
Clear. High 67°, low 49°.
Pressure30.21 inHg
Wind10.7 mph N
Humidity50%
Visibility—
Dew point40°
Wed, 2163° / 46°0
63 °
Wilson Mill, Wednesday, 21 October
Clear. High 63°, low 46°.
Pressure30.33 inHg
Wind11.2 mph NE
Humidity63%
Visibility—
Dew point45°
Thu, 2261° / 42°0
61 °
Wilson Mill, Thursday, 22 October
Clear. High 61°, low 42°.
Pressure30.42 inHg
Wind5.2 mph N
Humidity59%
Visibility—
Dew point39°
Fri, 2365° / 44°0
65 °
Wilson Mill, Friday, 23 October
Clear. High 65°, low 44°.
Pressure30.36 inHg
Wind5.3 mph N
Humidity58%
Visibility—
Dew point42°
Sat, 2462° / 45°0
62 °
Wilson Mill, Saturday, 24 October
Clear. High 62°, low 45°.
Pressure30.45 inHg
Wind7.7 mph NE
Humidity67%
Visibility—
Dew point46°
Sun, 2557° / 42°0
57 °
Wilson Mill, Sunday, 25 October
Overcast. High 57°, low 42°.
Pressure30.50 inHg
Wind7.7 mph E
Humidity60%
Visibility—
Dew point38°
Mon, 2660° / 44°0
60 °
Wilson Mill, Monday, 26 October
Overcast. High 60°, low 44°.
Pressure30.21 inHg
Wind8.7 mph S
Humidity72%
Visibility—
Dew point45°
Tue, 2757° / 40°0
57 °
Wilson Mill, Tuesday, 27 October
Clear. High 57°, low 40°.
Pressure30.24 inHg
Wind10.4 mph W
Humidity50%
Visibility—
Dew point33°
Wed, 2858° / 41°0
58 °
Wilson Mill, Wednesday, 28 October
Mostly clear. High 58°, low 41°.
Pressure30.18 inHg
Wind10.9 mph W
Humidity55%
Visibility—
Dew point35°
Thu, 2960° / 38°0
60 °
Wilson Mill, Thursday, 29 October
Overcast. High 60°, low 38°.
Pressure30.15 inHg
Wind10.8 mph SW
Humidity42%
Visibility—
Dew point29°
Fri, 3057° / 42°0
57 °
Wilson Mill, Friday, 30 October
Overcast. High 57°, low 42°.
Pressure29.97 inHg
Wind14.8 mph NW
Humidity61%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3160° / 47°0.06
60 °
Wilson Mill, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high60°
Average low47°
Average precipitation0.06 in
Chance of precipitation22%
Record high75° (2024)
Record low35° (2011)
Sun, 0161° / 49°0.09
61 °
Wilson Mill, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high61°
Average low49°
Average precipitation0.09 in
Chance of precipitation22%
Record high78° (2024)
Record low38° (2002)
Mon, 0261° / 48°0.1
61 °
Wilson Mill, Monday, 2 November
Climate normal for this date — 60-year average.
Average high61°
Average low48°
Average precipitation0.1 in
Chance of precipitation30%
Record high76° (1971)
Record low35° (2002)
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)
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.