Monthly outlook for Big Pines, MD: average high 61.8°, average low 46.4°. That is 1.8° above the climate normal for October. Precipitation is expected on 4 days (about 3.3 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 29 October (72.2°), the coolest 9 November (37.5°).
61.8°/46.4°
Average high / low
+1.8°
Above normal
4 / 4
Wet days / normal
3.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
65.9°
60°
+3.3°
7 November – 16 November
54.8°
55.1°
-0.2°
17 November – 26 November
at normal
51.7°
—
October records over 66 years
93.2°2 October 2019All-time high
27.1°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Gaithersburg (4 mi).
Thu, 2972° / 42°0
72 °
Big Pines, Thursday, 29 October
Clear. High 72°, low 42°.
Pressure30.24 inHg
Wind5.8 mph S
Humidity65%
Visibility6.2 mi
Dew point54°
Fri, 3071° / 51°0
71 °
Big Pines, Friday, 30 October
Clear. High 71°, low 51°.
Pressure30.18 inHg
Wind12.1 mph NW
Humidity56%
Visibility6.2 mi
Dew point52°
Sat, 3161° / 45°0
61 °
Big Pines, Saturday, 31 October
Overcast. High 61°, low 45°.
Pressure30.45 inHg
Wind2.6 mph N
Humidity49%
Visibility6.2 mi
Dew point40°
Sun, 0168° / 49°0
68 °
Big Pines, Sunday, 1 November
Overcast. High 68°, low 49°.
Pressure30.45 inHg
Wind8.9 mph S
Humidity58%
Visibility—
Dew point44°
Mon, 0272° / 48°0.01
72 °
Big Pines, Monday, 2 November
Light rain. High 72°, low 48°.
Pressure30.33 inHg
Wind5.9 mph SE
Humidity51%
Visibility—
Dew point43°
Tue, 0366° / 56°0
66 °
Big Pines, Tuesday, 3 November
Light rain. High 66°, low 56°.
Pressure30.12 inHg
Wind12.9 mph E
Humidity66%
Visibility—
Dew point49°
Wed, 0457° / 50°0
57 °
Big Pines, Wednesday, 4 November
Overcast. High 57°, low 50°.
Pressure30.39 inHg
Wind14 mph E
Humidity61%
Visibility—
Dew point40°
Thu, 0563° / 57°2
63 °
Big Pines, Thursday, 5 November
Heavy rain. High 63°, low 57°.
Pressure29.97 inHg
Wind12.2 mph E
Humidity98%
Visibility—
Dew point58°
Fri, 0662° / 53°0.07
62 °
Big Pines, Friday, 6 November
Light rain. High 62°, low 53°.
Pressure29.62 inHg
Wind12.1 mph W
Humidity76%
Visibility—
Dew point51°
Sat, 0749° / 40°0.15
49 °
Big Pines, Saturday, 7 November
Light rain. High 49°, low 40°.
Pressure29.97 inHg
Wind14.3 mph NW
Humidity79%
Visibility—
Dew point38°
Sun, 0853° / 38°0
53 °
Big Pines, Sunday, 8 November
Clear. High 53°, low 38°.
Pressure30.18 inHg
Wind13.2 mph NW
Humidity47%
Visibility—
Dew point26°
Mon, 0955° / 38°0
55 °
Big Pines, Monday, 9 November
Clear. High 55°, low 38°.
Pressure30.30 inHg
Wind7 mph NW
Humidity47%
Visibility—
Dew point28°
Tue, 1057° / 39°0
57 °
Big Pines, Tuesday, 10 November
Clear. High 57°, low 39°.
Pressure30.30 inHg
Wind4.7 mph S
Humidity47%
Visibility—
Dew point30°
Wed, 1158° / 42°0
58 °
Big Pines, Wednesday, 11 November
Partly cloudy. High 58°, low 42°.
Pressure30.06 inHg
Wind9 mph S
Humidity54%
Visibility—
Dew point35°
Thu, 1256° / 47°1.02
56 °
Big Pines, Thursday, 12 November
Heavy rain. High 56°, low 47°.
Pressure29.56 inHg
Wind15 mph W
Humidity92%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1353° / 38°0.09
53 °
Big Pines, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.09 in
Chance of precipitation37%
Record high71° (1964)
Record low22° (2019)
Sat, 1453° / 38°0.07
53 °
Big Pines, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation13%
Record high73° (1985)
Record low23° (1986)
Sun, 1555° / 39°0.09
55 °
Big Pines, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.09 in
Chance of precipitation28%
Record high75° (1993)
Record low26° (1986)
Mon, 1653° / 38°0.12
53 °
Big Pines, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.12 in
Chance of precipitation32%
Record high71° (2001)
Record low23° (1995)
Tue, 1752° / 38°0.08
52 °
Big Pines, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation27%
Record high68° (1987)
Record low26° (1995)
Wed, 1853° / 37°0.06
53 °
Big Pines, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.06 in
Chance of precipitation27%
Record high70° (1963)
Record low26° (2014)
Thu, 1953° / 37°0.1
53 °
Big Pines, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.1 in
Chance of precipitation28%
Record high69° (1985)
Record low22° (2014)
Fri, 2053° / 38°0.07
53 °
Big Pines, Friday, 20 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation25%
Record high74° (1985)
Record low25° (2022)
Sat, 2151° / 37°0.09
51 °
Big Pines, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high74° (1991)
Record low23° (2022)
Sun, 2251° / 37°0.11
51 °
Big Pines, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation32%
Record high69° (2007)
Record low23° (1964)
Mon, 2350° / 35°0.06
50 °
Big Pines, Monday, 23 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.06 in
Chance of precipitation20%
Record high69° (1979)
Record low18° (1989)
Tue, 2451° / 36°0.14
51 °
Big Pines, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.14 in
Chance of precipitation33%
Record high70° (1979)
Record low14° (1989)
Wed, 2551° / 35°0.09
51 °
Big Pines, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.09 in
Chance of precipitation32%
Record high71° (1973)
Record low18° (1989)
Thu, 2652° / 37°0.13
52 °
Big Pines, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.13 in
Chance of precipitation35%
Record high67° (2025)
Record low25° (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 Big Pines, 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 Big Pines, 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.