Monthly outlook for Mason Valley, AR: average high 54.2°, average low 38°. That is 0.5° below the climate normal for November. Precipitation is expected on 3 days (about 2.2 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 20 November (68.1°), the coolest 14 November (26.4°).
54.2°/38°
Average high / low
−0.5°
Below normal
3 / 5
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
57.3°
56.6°
+0.4°
24 November – 3 December
48.9°
52.1°
-1.8°
4 December – 13 December
at normal
48.7°
—
November records over 66 years
79°2 November 2012All-time high
12.6°27 November 1975All-time low
Climate normals and records are computed from the nearest reference point — Highfill (2 mi).
Sun, 1556° / 32°0
56 °
Mason Valley, Sunday, 15 November
Partly cloudy. High 56°, low 32°.
Pressure30.36 inHg
Wind7.8 mph E
Humidity47%
Visibility6.2 mi
Dew point32°
Mon, 1657° / 27°0
57 °
Mason Valley, Monday, 16 November
Clear. High 57°, low 27°.
Pressure30.50 inHg
Wind3.2 mph SE
Humidity44%
Visibility6.2 mi
Dew point29°
Tue, 1760° / 37°0
60 °
Mason Valley, Tuesday, 17 November
Clear. High 60°, low 37°.
Pressure30.45 inHg
Wind7.1 mph S
Humidity42%
Visibility6.2 mi
Dew point34°
Wed, 1862° / 43°0
62 °
Mason Valley, Wednesday, 18 November
Overcast. High 62°, low 43°.
Pressure30.33 inHg
Wind13.4 mph S
Humidity41%
Visibility6.2 mi
Dew point36°
Thu, 1965° / 54°0
65 °
Mason Valley, Thursday, 19 November
Partly cloudy. High 65°, low 54°.
Pressure30.33 inHg
Wind11.6 mph S
Humidity53%
Visibility—
Dew point45°
Fri, 2068° / 55°0
68 °
Mason Valley, Friday, 20 November
Partly cloudy. High 68°, low 55°.
Pressure30.21 inHg
Wind12.4 mph S
Humidity50%
Visibility—
Dew point46°
Sat, 2157° / 51°0.6
57 °
Mason Valley, Saturday, 21 November
Rain. High 57°, low 51°.
Pressure29.91 inHg
Wind20.2 mph S
Humidity85%
Visibility—
Dew point50°
Sun, 2250° / 39°0
50 °
Mason Valley, Sunday, 22 November
Partly cloudy. High 50°, low 39°.
Pressure30.27 inHg
Wind13.8 mph N
Humidity65%
Visibility—
Dew point36°
Mon, 2346° / 33°0
46 °
Mason Valley, Monday, 23 November
Overcast. High 46°, low 33°.
Pressure30.39 inHg
Wind10.9 mph NE
Humidity36%
Visibility—
Dew point18°
Tue, 2447° / 27°0
47 °
Mason Valley, Tuesday, 24 November
Overcast. High 47°, low 27°.
Pressure30.45 inHg
Wind9.4 mph E
Humidity35%
Visibility—
Dew point16°
Wed, 2551° / 34°0
51 °
Mason Valley, Wednesday, 25 November
Overcast. High 51°, low 34°.
Pressure30.30 inHg
Wind12.4 mph SE
Humidity29%
Visibility—
Dew point17°
Thu, 2645° / 41°0.88
45 °
Mason Valley, Thursday, 26 November
Rain. High 45°, low 41°.
Pressure29.91 inHg
Wind18.5 mph SE
Humidity88%
Visibility—
Dew point39°
Fri, 2746° / 34°0.76
46 °
Mason Valley, Friday, 27 November
Snow. High 46°, low 34°.
Pressure29.47 inHg
Wind24.5 mph NW
Humidity97%
Visibility—
Dew point35°
Sat, 2848° / 37°0
48 °
Mason Valley, Saturday, 28 November
Mostly clear. High 48°, low 37°.
Pressure29.97 inHg
Wind22.6 mph W
Humidity55%
Visibility—
Dew point29°
Sun, 2956° / 36°0
56 °
Mason Valley, Sunday, 29 November
Overcast. High 56°, low 36°.
Pressure30.21 inHg
Wind7.7 mph W
Humidity41%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3051° / 36°0.12
51 °
Mason Valley, Monday, 30 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.12 in
Chance of precipitation25%
Record high69° (1970)
Record low20° (1964)
Tue, 0151° / 36°0.04
51 °
Mason Valley, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.04 in
Chance of precipitation18%
Record high67° (1982)
Record low15° (2006)
Wed, 0252° / 36°0.1
52 °
Mason Valley, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.1 in
Chance of precipitation22%
Record high72° (2012)
Record low11° (1985)
Thu, 0352° / 36°0.11
52 °
Mason Valley, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.11 in
Chance of precipitation28%
Record high71° (2012)
Record low19° (1985)
Fri, 0450° / 35°0.1
50 °
Mason Valley, Friday, 4 December
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.1 in
Chance of precipitation20%
Record high67° (1994)
Record low16° (2006)
Sat, 0550° / 35°0.07
50 °
Mason Valley, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.07 in
Chance of precipitation28%
Record high72° (1998)
Record low20° (2002)
Sun, 0648° / 35°0.09
48 °
Mason Valley, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high67° (1998)
Record low11° (1972)
Mon, 0748° / 34°0.04
48 °
Mason Valley, Monday, 7 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.04 in
Chance of precipitation22%
Record high70° (1966)
Record low6° (2013)
Tue, 0849° / 34°0.1
49 °
Mason Valley, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.1 in
Chance of precipitation27%
Record high72° (1991)
Record low17° (2005)
Wed, 0949° / 34°0.13
49 °
Mason Valley, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.13 in
Chance of precipitation25%
Record high65° (2021)
Record low11° (1995)
Thu, 1048° / 33°0.1
48 °
Mason Valley, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.1 in
Chance of precipitation23%
Record high69° (2021)
Record low7° (2013)
Fri, 1149° / 32°0.07
49 °
Mason Valley, Friday, 11 December
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.07 in
Chance of precipitation27%
Record high66° (2015)
Record low11° (2003)
Sat, 1247° / 34°0.07
47 °
Mason Valley, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation17%
Record high67° (2015)
Record low8° (1962)
Sun, 1349° / 35°0.2
49 °
Mason Valley, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.2 in
Chance of precipitation37%
Record high64° (1975)
Record low12° (1961)
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 Mason Valley, AR 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 Mason Valley, AR 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.