Monthly outlook for Browns Mill, VA: average high 65.1°, average low 49.8°. That is 0.5° above the climate normal for October. Precipitation is expected on 4 days (about 2.2 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 14 October (85.2°), the coolest 18 October (35.2°).
65.1°/49.8°
Average high / low
+0.5°
Above normal
4 / 4
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
69.8°
65.4°
+2.5°
22 October – 31 October
57.2°
61.7°
-2.5°
1 November – 10 November
at normal
58.9°
—
October records over 66 years
93.6°2 October 2019All-time high
29.1°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Tysons (4 mi).
Tue, 1381° / 54°0
81 °
Browns Mill, Tuesday, 13 October
Clear. High 81°, low 54°.
Pressure29.97 inHg
Wind4.7 mph S
Humidity60%
Visibility6.2 mi
Dew point62°
Wed, 1485° / 66°0
85 °
Browns Mill, Wednesday, 14 October
Clear. High 85°, low 66°.
Pressure29.94 inHg
Wind6.8 mph W
Humidity63%
Visibility6.2 mi
Dew point67°
Thu, 1570° / 62°0.2
70 °
Browns Mill, Thursday, 15 October
Rain. High 70°, low 62°.
Pressure30.18 inHg
Wind3.7 mph NE
Humidity68%
Visibility6.2 mi
Dew point57°
Fri, 1679° / 57°0.15
79 °
Browns Mill, Friday, 16 October
Light rain. High 79°, low 57°.
Pressure29.68 inHg
Wind19.2 mph NW
Humidity77%
Visibility—
Dew point69°
Sat, 1755° / 40°0
55 °
Browns Mill, Saturday, 17 October
Clear. High 55°, low 40°.
Pressure30.36 inHg
Wind15.4 mph NW
Humidity48%
Visibility—
Dew point33°
Sun, 1854° / 35°0
54 °
Browns Mill, Sunday, 18 October
Clear. High 54°, low 35°.
Pressure30.74 inHg
Wind6.8 mph S
Humidity34%
Visibility—
Dew point19°
Mon, 1964° / 40°0
64 °
Browns Mill, Monday, 19 October
Clear. High 64°, low 40°.
Pressure30.56 inHg
Wind5.8 mph S
Humidity35%
Visibility—
Dew point26°
Tue, 2067° / 48°0
67 °
Browns Mill, Tuesday, 20 October
Overcast. High 67°, low 48°.
Pressure30.39 inHg
Wind3.5 mph W
Humidity41%
Visibility—
Dew point35°
Wed, 2170° / 50°0
70 °
Browns Mill, Wednesday, 21 October
Clear. High 70°, low 50°.
Pressure30.36 inHg
Wind5.1 mph SE
Humidity51%
Visibility—
Dew point43°
Thu, 2267° / 52°0
67 °
Browns Mill, Thursday, 22 October
Overcast. High 67°, low 52°.
Pressure30.27 inHg
Wind12.5 mph SE
Humidity66%
Visibility—
Dew point49°
Fri, 2362° / 50°1.73
62 °
Browns Mill, Friday, 23 October
Heavy rain. High 62°, low 50°.
Pressure29.80 inHg
Wind13 mph NW
Humidity88%
Visibility—
Dew point52°
Sat, 2452° / 46°0.01
52 °
Browns Mill, Saturday, 24 October
Light rain. High 52°, low 46°.
Pressure29.74 inHg
Wind17.7 mph NW
Humidity62%
Visibility—
Dew point39°
Sun, 2554° / 43°0
54 °
Browns Mill, Sunday, 25 October
Clear. High 54°, low 43°.
Pressure29.71 inHg
Wind16.5 mph NW
Humidity53%
Visibility—
Dew point33°
Mon, 2652° / 46°0.02
52 °
Browns Mill, Monday, 26 October
Light rain. High 52°, low 46°.
Pressure29.83 inHg
Wind9 mph NW
Humidity83%
Visibility—
Dew point42°
Tue, 2755° / 48°0
55 °
Browns Mill, Tuesday, 27 October
Overcast. High 55°, low 48°.
Pressure29.91 inHg
Wind7.8 mph NW
Humidity64%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2862° / 47°0.09
62 °
Browns Mill, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.09 in
Chance of precipitation25%
Record high81° (2023)
Record low29° (1976)
Thu, 2960° / 45°0.22
60 °
Browns Mill, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.22 in
Chance of precipitation20%
Record high79° (2023)
Record low30° (1965)
Fri, 3060° / 44°0.11
60 °
Browns Mill, Friday, 30 October
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.11 in
Chance of precipitation27%
Record high79° (2023)
Record low31° (2011)
Sat, 3161° / 46°0.06
61 °
Browns Mill, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.06 in
Chance of precipitation18%
Record high79° (2024)
Record low32° (2011)
Sun, 0162° / 47°0.09
62 °
Browns Mill, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.09 in
Chance of precipitation25%
Record high81° (1974)
Record low36° (2002)
Mon, 0262° / 47°0.12
62 °
Browns Mill, Monday, 2 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.12 in
Chance of precipitation32%
Record high79° (1971)
Record low33° (1976)
Tue, 0361° / 45°0.06
61 °
Browns Mill, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.06 in
Chance of precipitation23%
Record high76° (2003)
Record low33° (1996)
Wed, 0459° / 44°0.11
59 °
Browns Mill, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.11 in
Chance of precipitation23%
Record high80° (1974)
Record low30° (2006)
Thu, 0558° / 44°0.09
58 °
Browns Mill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.09 in
Chance of precipitation30%
Record high77° (1961)
Record low27° (1991)
Fri, 0658° / 44°0.07
58 °
Browns Mill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.07 in
Chance of precipitation23%
Record high80° (2024)
Record low29° (1967)
Sat, 0757° / 43°0.09
57 °
Browns Mill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.09 in
Chance of precipitation25%
Record high78° (2024)
Record low28° (1962)
Sun, 0857° / 42°0.16
57 °
Browns Mill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.16 in
Chance of precipitation20%
Record high75° (1975)
Record low28° (1960)
Mon, 0958° / 42°0.06
58 °
Browns Mill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.06 in
Chance of precipitation27%
Record high77° (2023)
Record low26° (1976)
Tue, 1058° / 42°0.13
58 °
Browns Mill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.13 in
Chance of precipitation30%
Record high72° (1975)
Record low30° (1973)
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 Browns Mill, VA 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 Browns Mill, VA 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.