Monthly outlook for Wallville, MD: average high 66.8°, average low 50.2°. That is 1° above the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 14 October (85.2°), the coolest 18 October (34.3°).
66.8°/50.2°
Average high / low
+1°
Above normal
3 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
69.5°
65.9°
+2°
21 October – 30 October
62.3°
62.6°
-0.1°
31 October – 9 November
at normal
59.9°
—
October records over 66 years
94.1°2 October 2019All-time high
37.8°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Lexington Park (12 mi).
Mon, 1277° / 61°0.14
77 °
Wallville, Monday, 12 October
Rain. High 77°, low 61°.
Pressure29.88 inHg
Wind12.5 mph NW
Humidity65%
Visibility6.2 mi
Dew point58°
Tue, 1380° / 56°0
80 °
Wallville, Tuesday, 13 October
Clear. High 80°, low 56°.
Pressure30.00 inHg
Wind6.1 mph SW
Humidity58%
Visibility6.2 mi
Dew point62°
Wed, 1485° / 64°0
85 °
Wallville, Wednesday, 14 October
Clear. High 85°, low 64°.
Pressure29.97 inHg
Wind6 mph W
Humidity51%
Visibility6.2 mi
Dew point64°
Thu, 1572° / 65°0
72 °
Wallville, Thursday, 15 October
Overcast. High 72°, low 65°.
Pressure30.18 inHg
Wind8.8 mph NE
Humidity74%
Visibility—
Dew point60°
Fri, 1684° / 59°0.24
84 °
Wallville, Friday, 16 October
Rain. High 84°, low 59°.
Pressure29.77 inHg
Wind19.5 mph NW
Humidity74%
Visibility—
Dew point64°
Sat, 1756° / 39°0
56 °
Wallville, Saturday, 17 October
Mostly clear. High 56°, low 39°.
Pressure29.97 inHg
Wind18.5 mph NW
Humidity47%
Visibility—
Dew point29°
Sun, 1849° / 34°0
49 °
Wallville, Sunday, 18 October
Clear. High 49°, low 34°.
Pressure30.47 inHg
Wind16.7 mph NW
Humidity43%
Visibility—
Dew point20°
Mon, 1955° / 36°0
55 °
Wallville, Monday, 19 October
Partly cloudy. High 55°, low 36°.
Pressure30.65 inHg
Wind7.4 mph S
Humidity40%
Visibility—
Dew point24°
Tue, 2064° / 41°0
64 °
Wallville, Tuesday, 20 October
Mostly clear. High 64°, low 41°.
Pressure30.45 inHg
Wind7 mph SW
Humidity43%
Visibility—
Dew point32°
Wed, 2163° / 48°0
63 °
Wallville, Wednesday, 21 October
Clear. High 63°, low 48°.
Pressure30.45 inHg
Wind8 mph E
Humidity61%
Visibility—
Dew point44°
Thu, 2262° / 50°0
62 °
Wallville, Thursday, 22 October
Clear. High 62°, low 50°.
Pressure30.42 inHg
Wind10.4 mph NE
Humidity66%
Visibility—
Dew point46°
Fri, 2367° / 51°0
67 °
Wallville, Friday, 23 October
Clear. High 67°, low 51°.
Pressure30.30 inHg
Wind14.2 mph NE
Humidity65%
Visibility—
Dew point45°
Sat, 2462° / 49°0
62 °
Wallville, Saturday, 24 October
Clear. High 62°, low 49°.
Pressure30.30 inHg
Wind10.2 mph S
Humidity57%
Visibility—
Dew point42°
Sun, 2565° / 46°0
65 °
Wallville, Sunday, 25 October
Overcast. High 65°, low 46°.
Pressure30.15 inHg
Wind12.8 mph NW
Humidity64%
Visibility—
Dew point50°
Mon, 2655° / 41°0
55 °
Wallville, Monday, 26 October
Overcast. High 55°, low 41°.
Pressure30.12 inHg
Wind7.5 mph NW
Humidity50%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2762° / 53°0.14
62 °
Wallville, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high62°
Average low53°
Average precipitation0.14 in
Chance of precipitation30%
Record high80° (2023)
Record low38° (1962)
Wed, 2862° / 53°0.14
62 °
Wallville, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high62°
Average low53°
Average precipitation0.14 in
Chance of precipitation30%
Record high82° (2023)
Record low38° (1976)
Thu, 2961° / 52°0.23
61 °
Wallville, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high61°
Average low52°
Average precipitation0.23 in
Chance of precipitation20%
Record high83° (2023)
Record low38° (1965)
Fri, 3060° / 51°0.12
60 °
Wallville, Friday, 30 October
Climate normal for this date — 60-year average.
Average high60°
Average low51°
Average precipitation0.12 in
Chance of precipitation25%
Record high83° (2023)
Record low41° (2011)
Sat, 3162° / 52°0.05
62 °
Wallville, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high62°
Average low52°
Average precipitation0.05 in
Chance of precipitation22%
Record high80° (2024)
Record low41° (1975)
Sun, 0162° / 53°0.12
62 °
Wallville, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high62°
Average low53°
Average precipitation0.12 in
Chance of precipitation30%
Record high78° (2024)
Record low40° (2023)
Mon, 0262° / 53°0.11
62 °
Wallville, Monday, 2 November
Climate normal for this date — 60-year average.
Average high62°
Average low53°
Average precipitation0.11 in
Chance of precipitation33%
Record high76° (1971)
Record low36° (2023)
Tue, 0361° / 51°0.08
61 °
Wallville, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high61°
Average low51°
Average precipitation0.08 in
Chance of precipitation28%
Record high75° (2017)
Record low39° (2006)
Wed, 0460° / 50°0.13
60 °
Wallville, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high60°
Average low50°
Average precipitation0.13 in
Chance of precipitation35%
Record high74° (1974)
Record low38° (1966)
Thu, 0559° / 50°0.12
59 °
Wallville, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high59°
Average low50°
Average precipitation0.12 in
Chance of precipitation28%
Record high76° (2024)
Record low35° (1991)
Fri, 0659° / 50°0.08
59 °
Wallville, Friday, 6 November
Climate normal for this date — 60-year average.
Average high59°
Average low50°
Average precipitation0.08 in
Chance of precipitation27%
Record high80° (2024)
Record low34° (1991)
Sat, 0759° / 49°0.11
59 °
Wallville, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high59°
Average low49°
Average precipitation0.11 in
Chance of precipitation27%
Record high81° (2024)
Record low38° (1967)
Sun, 0858° / 48°0.12
58 °
Wallville, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high58°
Average low48°
Average precipitation0.12 in
Chance of precipitation23%
Record high73° (2024)
Record low36° (1976)
Mon, 0958° / 48°0.07
58 °
Wallville, Monday, 9 November
Climate normal for this date — 60-year average.
Average high58°
Average low48°
Average precipitation0.07 in
Chance of precipitation25%
Record high79° (2023)
Record low32° (1976)
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 Wallville, 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 Wallville, 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.