Monthly outlook for New Byram, MS: average high 67.8°, average low 48.8°. That is 0.7° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 20 November (76.2°), the coolest 14 November (38.7°).
67.8°/48.8°
Average high / low
+0.7°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
5 November – 14 November
66.7°
67.2°
-0.3°
15 November – 24 November
69.4°
64.7°
+2.6°
25 November – 4 December
at normal
61.9°
—
November records over 66 years
87.1°1 November 2016All-time high
20.8°13 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Jackson (9 mi).
Fri, 0673° / 54°0
73 °
New Byram, Friday, 6 November
Partly cloudy. High 73°, low 54°.
Pressure30.03 inHg
Wind6.4 mph N
Humidity53%
Visibility6.2 mi
Dew point54°
Sat, 0762° / 48°0
62 °
New Byram, Saturday, 7 November
Overcast. High 62°, low 48°.
Pressure30.18 inHg
Wind7 mph N
Humidity59%
Visibility6.2 mi
Dew point46°
Sun, 0862° / 43°0
62 °
New Byram, Sunday, 8 November
Overcast. High 62°, low 43°.
Pressure30.18 inHg
Wind4.9 mph N
Humidity56%
Visibility6.2 mi
Dew point45°
Mon, 0966° / 45°0
66 °
New Byram, Monday, 9 November
Mostly clear. High 66°, low 45°.
Pressure30.21 inHg
Wind4.5 mph NE
Humidity51%
Visibility—
Dew point44°
Tue, 1070° / 53°0
70 °
New Byram, Tuesday, 10 November
Clear. High 70°, low 53°.
Pressure30.15 inHg
Wind3.2 mph NW
Humidity45%
Visibility—
Dew point45°
Wed, 1175° / 54°0
75 °
New Byram, Wednesday, 11 November
Mostly clear. High 75°, low 54°.
Pressure30.03 inHg
Wind3.7 mph N
Humidity33%
Visibility—
Dew point41°
Thu, 1270° / 54°0
70 °
New Byram, Thursday, 12 November
Overcast. High 70°, low 54°.
Pressure30.00 inHg
Wind12.1 mph N
Humidity36%
Visibility—
Dew point40°
Fri, 1356° / 44°0
56 °
New Byram, Friday, 13 November
Clear. High 56°, low 44°.
Pressure30.18 inHg
Wind10.1 mph N
Humidity29%
Visibility—
Dew point22°
Sat, 1459° / 39°0
59 °
New Byram, Saturday, 14 November
Clear. High 59°, low 39°.
Pressure30.21 inHg
Wind8 mph NE
Humidity28%
Visibility—
Dew point21°
Sun, 1563° / 46°0
63 °
New Byram, Sunday, 15 November
Overcast. High 63°, low 46°.
Pressure30.24 inHg
Wind7.4 mph NE
Humidity21%
Visibility—
Dew point19°
Mon, 1664° / 51°0
64 °
New Byram, Monday, 16 November
Overcast. High 64°, low 51°.
Pressure30.18 inHg
Wind6.4 mph N
Humidity27%
Visibility—
Dew point28°
Tue, 1767° / 46°0
67 °
New Byram, Tuesday, 17 November
Clear. High 67°, low 46°.
Pressure30.21 inHg
Wind6.5 mph N
Humidity34%
Visibility—
Dew point33°
Wed, 1872° / 47°0
72 °
New Byram, Wednesday, 18 November
Clear. High 72°, low 47°.
Pressure30.24 inHg
Wind5.2 mph E
Humidity23%
Visibility—
Dew point27°
Thu, 1974° / 50°0
74 °
New Byram, Thursday, 19 November
Overcast. High 74°, low 50°.
Pressure30.21 inHg
Wind7.2 mph S
Humidity23%
Visibility—
Dew point29°
Fri, 2076° / 53°0
76 °
New Byram, Friday, 20 November
Mostly clear. High 76°, low 53°.
Pressure30.21 inHg
Wind6.7 mph S
Humidity41%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2164° / 46°0.09
64 °
New Byram, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.09 in
Chance of precipitation23%
Record high78° (1965)
Record low29° (2000)
Sun, 2264° / 45°0.13
64 °
New Byram, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high64°
Average low45°
Average precipitation0.13 in
Chance of precipitation27%
Record high78° (2025)
Record low26° (2008)
Mon, 2363° / 46°0.13
63 °
New Byram, Monday, 23 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.13 in
Chance of precipitation28%
Record high78° (1973)
Record low28° (1964)
Tue, 2463° / 45°0.1
63 °
New Byram, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.1 in
Chance of precipitation28%
Record high77° (1973)
Record low24° (1970)
Wed, 2564° / 45°0.19
64 °
New Byram, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high64°
Average low45°
Average precipitation0.19 in
Chance of precipitation25%
Record high78° (2010)
Record low24° (1970)
Thu, 2664° / 46°0.17
64 °
New Byram, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.17 in
Chance of precipitation33%
Record high82° (1965)
Record low31° (1991)
Fri, 2764° / 47°0.25
64 °
New Byram, Friday, 27 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.25 in
Chance of precipitation38%
Record high78° (1990)
Record low27° (1975)
Sat, 2861° / 43°0.19
61 °
New Byram, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.19 in
Chance of precipitation35%
Record high75° (2015)
Record low24° (2013)
Sun, 2961° / 43°0.08
61 °
New Byram, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.08 in
Chance of precipitation27%
Record high75° (1975)
Record low26° (1976)
Mon, 3062° / 44°0.21
62 °
New Byram, Monday, 30 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.21 in
Chance of precipitation40%
Record high77° (1981)
Record low23° (1976)
Tue, 0160° / 42°0.09
60 °
New Byram, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.09 in
Chance of precipitation22%
Record high76° (2023)
Record low25° (1964)
Wed, 0261° / 42°0.11
61 °
New Byram, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high61°
Average low42°
Average precipitation0.11 in
Chance of precipitation20%
Record high78° (1982)
Record low24° (1960)
Thu, 0362° / 44°0.12
62 °
New Byram, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.12 in
Chance of precipitation23%
Record high77° (1978)
Record low26° (1960)
Fri, 0460° / 43°0.19
60 °
New Byram, Friday, 4 December
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.19 in
Chance of precipitation32%
Record high77° (2013)
Record low26° (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 New Byram, MS 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 New Byram, MS 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.