Monthly outlook for Bolton, MD: average high 52.1°, average low 36.1°. That is 1.1° below the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 20 November (65.3°), the coolest 27 November (23.8°).
52.1°/36.1°
Average high / low
−1.1°
Below normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
57.3°
54.6°
+1.5°
23 November – 2 December
43.4°
52.3°
-5°
3 December – 12 December
at normal
48.2°
—
November records over 66 years
81.9°1 November 1974All-time high
22.6°30 November 1976All-time low
Climate normals and records are computed from the nearest reference point — Hybla Valley (9 mi).
Sat, 1456° / 39°0
56 °
Bolton, Saturday, 14 November
Overcast. High 56°, low 39°.
Pressure29.91 inHg
Wind14.6 mph NW
Humidity50%
Visibility6.2 mi
Dew point27°
Sun, 1552° / 45°0
52 °
Bolton, Sunday, 15 November
Partly cloudy. High 52°, low 45°.
Pressure30.21 inHg
Wind13.1 mph NW
Humidity46%
Visibility6.2 mi
Dew point32°
Mon, 1653° / 38°0
53 °
Bolton, Monday, 16 November
Overcast. High 53°, low 38°.
Pressure30.47 inHg
Wind6.9 mph NW
Humidity51%
Visibility6.2 mi
Dew point33°
Tue, 1755° / 35°0
55 °
Bolton, Tuesday, 17 November
Mostly clear. High 55°, low 35°.
Pressure30.53 inHg
Wind2.9 mph NW
Humidity52%
Visibility6.2 mi
Dew point35°
Wed, 1859° / 36°0
59 °
Bolton, Wednesday, 18 November
Clear. High 59°, low 36°.
Pressure30.50 inHg
Wind4.3 mph W
Humidity59%
Visibility—
Dew point36°
Thu, 1961° / 37°0
61 °
Bolton, Thursday, 19 November
Partly cloudy. High 61°, low 37°.
Pressure30.45 inHg
Wind5.8 mph SW
Humidity55%
Visibility—
Dew point34°
Fri, 2065° / 45°0
65 °
Bolton, Friday, 20 November
Partly cloudy. High 65°, low 45°.
Pressure30.42 inHg
Wind5.3 mph N
Humidity42%
Visibility—
Dew point35°
Sat, 2163° / 46°0
63 °
Bolton, Saturday, 21 November
Clear. High 63°, low 46°.
Pressure30.33 inHg
Wind5.2 mph E
Humidity68%
Visibility—
Dew point46°
Sun, 2259° / 42°0
59 °
Bolton, Sunday, 22 November
Overcast. High 59°, low 42°.
Pressure29.71 inHg
Wind14.6 mph NW
Humidity47%
Visibility—
Dew point38°
Mon, 2343° / 31°0
43 °
Bolton, Monday, 23 November
Mostly clear. High 43°, low 31°.
Pressure30.09 inHg
Wind10.4 mph W
Humidity44%
Visibility—
Dew point19°
Tue, 2439° / 25°0
39 °
Bolton, Tuesday, 24 November
Clear. High 39°, low 25°.
Pressure30.24 inHg
Wind10.6 mph NW
Humidity38%
Visibility—
Dew point11°
Wed, 2543° / 31°0
43 °
Bolton, Wednesday, 25 November
Clear. High 43°, low 31°.
Pressure30.53 inHg
Wind11.1 mph NW
Humidity48%
Visibility—
Dew point19°
Thu, 2637° / 28°0
37 °
Bolton, Thursday, 26 November
Overcast. High 37°, low 28°.
Pressure30.21 inHg
Wind8.9 mph NW
Humidity35%
Visibility—
Dew point7°
Fri, 2748° / 24°0
48 °
Bolton, Friday, 27 November
Clear. High 48°, low 24°.
Pressure30.03 inHg
Wind8 mph SW
Humidity32%
Visibility—
Dew point8°
Sat, 2850° / 31°0
50 °
Bolton, Saturday, 28 November
Clear. High 50°, low 31°.
Pressure30.12 inHg
Wind5.3 mph W
Humidity44%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2951° / 37°0.11
51 °
Bolton, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation28%
Record high70° (1960)
Record low23° (2023)
Mon, 3051° / 38°0.11
51 °
Bolton, Monday, 30 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.11 in
Chance of precipitation33%
Record high71° (2001)
Record low23° (1976)
Tue, 0151° / 37°0.15
51 °
Bolton, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.15 in
Chance of precipitation30%
Record high73° (2006)
Record low22° (1967)
Wed, 0250° / 36°0.08
50 °
Bolton, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.08 in
Chance of precipitation25%
Record high66° (1970)
Record low24° (1964)
Thu, 0350° / 36°0.09
50 °
Bolton, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation20%
Record high69° (1998)
Record low21° (1976)
Fri, 0450° / 35°0.07
50 °
Bolton, Friday, 4 December
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.07 in
Chance of precipitation20%
Record high73° (1998)
Record low20° (1966)
Sat, 0548° / 36°0.15
48 °
Bolton, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.15 in
Chance of precipitation32%
Record high73° (1998)
Record low26° (1966)
Sun, 0649° / 35°0.1
49 °
Bolton, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation32%
Record high76° (1998)
Record low21° (2007)
Mon, 0748° / 34°0.13
48 °
Bolton, Monday, 7 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.13 in
Chance of precipitation25%
Record high75° (1998)
Record low14° (2002)
Tue, 0847° / 34°0.07
47 °
Bolton, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation23%
Record high71° (1978)
Record low23° (1977)
Wed, 0947° / 34°0.17
47 °
Bolton, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.17 in
Chance of precipitation37%
Record high69° (1966)
Record low20° (1989)
Thu, 1048° / 35°0.16
48 °
Bolton, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.16 in
Chance of precipitation32%
Record high70° (1966)
Record low20° (1968)
Fri, 1147° / 34°0.16
47 °
Bolton, Friday, 11 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.16 in
Chance of precipitation33%
Record high68° (2021)
Record low19° (1968)
Sat, 1247° / 34°0.07
47 °
Bolton, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high70° (2015)
Record low14° (1962)
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 Bolton, 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 Bolton, 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.