Monthly outlook for Alta Vista, MD: average high 55.8°, average low 42°. That is 1.4° above the climate normal for November. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 10 November (69°), the coolest 14 November (35.3°).
55.8°/42°
Average high / low
+1.4°
Above normal
3 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
55°
54.4°
+0.4°
20 November – 29 November
57°
51.7°
+2.9°
30 November – 9 December
at normal
47.5°
—
November records over 66 years
81.3°1 November 1974All-time high
13.1°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — North Bethesda (2 mi).
Wed, 1167° / 44°0
67 °
Alta Vista, Wednesday, 11 November
Partly cloudy. High 67°, low 44°.
Pressure29.94 inHg
Wind3.7 mph SE
Humidity42%
Visibility6.2 mi
Dew point39°
Thu, 1260° / 49°0.17
60 °
Alta Vista, Thursday, 12 November
Rain. High 60°, low 49°.
Pressure29.47 inHg
Wind4.2 mph W
Humidity87%
Visibility6.2 mi
Dew point53°
Fri, 1349° / 40°0.05
49 °
Alta Vista, Friday, 13 November
Light rain. High 49°, low 40°.
Pressure29.65 inHg
Wind11 mph NW
Humidity78%
Visibility6.2 mi
Dew point36°
Sat, 1447° / 35°0
47 °
Alta Vista, Saturday, 14 November
Mostly clear. High 47°, low 35°.
Pressure29.94 inHg
Wind15 mph NW
Humidity61%
Visibility—
Dew point29°
Sun, 1548° / 36°0
48 °
Alta Vista, Sunday, 15 November
Mostly clear. High 48°, low 36°.
Pressure30.24 inHg
Wind13.6 mph NW
Humidity60%
Visibility—
Dew point30°
Mon, 1650° / 38°0
50 °
Alta Vista, Monday, 16 November
Overcast. High 50°, low 38°.
Pressure30.39 inHg
Wind8.1 mph N
Humidity49%
Visibility—
Dew point27°
Tue, 1751° / 38°0
51 °
Alta Vista, Tuesday, 17 November
Clear. High 51°, low 38°.
Pressure30.50 inHg
Wind5.8 mph N
Humidity52%
Visibility—
Dew point28°
Wed, 1854° / 37°0
54 °
Alta Vista, Wednesday, 18 November
Clear. High 54°, low 37°.
Pressure30.50 inHg
Wind5.5 mph N
Humidity48%
Visibility—
Dew point26°
Thu, 1956° / 38°0
56 °
Alta Vista, Thursday, 19 November
Clear. High 56°, low 38°.
Pressure30.53 inHg
Wind4 mph NW
Humidity40%
Visibility—
Dew point24°
Fri, 2061° / 43°0
61 °
Alta Vista, Friday, 20 November
Partly cloudy. High 61°, low 43°.
Pressure30.45 inHg
Wind5.1 mph NW
Humidity38%
Visibility—
Dew point26°
Sat, 2159° / 45°0
59 °
Alta Vista, Saturday, 21 November
Overcast. High 59°, low 45°.
Pressure30.39 inHg
Wind5.8 mph NW
Humidity47%
Visibility—
Dew point32°
Sun, 2253° / 47°0
53 °
Alta Vista, Sunday, 22 November
Overcast. High 53°, low 47°.
Pressure30.30 inHg
Wind4.9 mph N
Humidity73%
Visibility—
Dew point43°
Mon, 2353° / 43°0
53 °
Alta Vista, Monday, 23 November
Overcast. High 53°, low 43°.
Pressure30.33 inHg
Wind9.1 mph S
Humidity53%
Visibility—
Dew point30°
Tue, 2458° / 51°0.28
58 °
Alta Vista, Tuesday, 24 November
Light rain. High 58°, low 51°.
Pressure30.00 inHg
Wind10.3 mph S
Humidity88%
Visibility—
Dew point49°
Wed, 2559° / 46°0
59 °
Alta Vista, Wednesday, 25 November
Clear. High 59°, low 46°.
Pressure30.00 inHg
Wind5.3 mph W
Humidity55%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2653° / 37°0.13
53 °
Alta Vista, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.13 in
Chance of precipitation38%
Record high68° (2025)
Record low27° (2005)
Fri, 2752° / 38°0.09
52 °
Alta Vista, Friday, 27 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation37%
Record high66° (1988)
Record low24° (1974)
Sat, 2853° / 38°0.18
53 °
Alta Vista, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.18 in
Chance of precipitation30%
Record high70° (1990)
Record low25° (1996)
Sun, 2950° / 36°0.12
50 °
Alta Vista, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.12 in
Chance of precipitation30%
Record high68° (1960)
Record low22° (2023)
Mon, 3049° / 36°0.11
49 °
Alta Vista, Monday, 30 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation33%
Record high70° (2001)
Record low20° (1976)
Tue, 0149° / 35°0.15
49 °
Alta Vista, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.15 in
Chance of precipitation35%
Record high72° (2006)
Record low16° (1967)
Wed, 0249° / 34°0.08
49 °
Alta Vista, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.08 in
Chance of precipitation25%
Record high64° (1970)
Record low13° (1967)
Thu, 0349° / 34°0.09
49 °
Alta Vista, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.09 in
Chance of precipitation20%
Record high69° (1998)
Record low18° (1976)
Fri, 0448° / 34°0.08
48 °
Alta Vista, Friday, 4 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (1982)
Record low17° (1966)
Sat, 0547° / 34°0.15
47 °
Alta Vista, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.15 in
Chance of precipitation32%
Record high71° (1998)
Record low24° (1966)
Sun, 0647° / 33°0.1
47 °
Alta Vista, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.1 in
Chance of precipitation33%
Record high75° (1998)
Record low15° (2007)
Mon, 0746° / 32°0.12
46 °
Alta Vista, Monday, 7 December
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.12 in
Chance of precipitation22%
Record high74° (1998)
Record low4° (2002)
Tue, 0846° / 33°0.07
46 °
Alta Vista, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation25%
Record high70° (1978)
Record low15° (2003)
Wed, 0946° / 32°0.18
46 °
Alta Vista, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.18 in
Chance of precipitation38%
Record high68° (1966)
Record low15° (1989)
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 Alta Vista, 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 Alta Vista, 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.