Monthly outlook for New Byram, MS: average high 68.1°, average low 50.1°. That is 2.4° above the climate normal for November. Precipitation is expected on 4 days (about 3.6 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 22 November (75.4°), the coolest 17 November (35.3°).
68.1°/50.1°
Average high / low
+2.4°
Above normal
4 / 5
Wet days / normal
3.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
69.6°
64.7°
+2.7°
25 November – 4 December
65.8°
61.9°
+2.2°
5 December – 14 December
at normal
59°
—
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).
Mon, 1664° / 38°0
64 °
New Byram, Monday, 16 November
Partly cloudy. High 64°, low 38°.
Pressure30.42 inHg
Wind6.8 mph NE
Humidity43%
Visibility6.2 mi
Dew point37°
Tue, 1766° / 35°0
66 °
New Byram, Tuesday, 17 November
Clear. High 66°, low 35°.
Pressure30.39 inHg
Wind7.2 mph E
Humidity46%
Visibility6.2 mi
Dew point43°
Wed, 1871° / 47°0
71 °
New Byram, Wednesday, 18 November
Clear. High 71°, low 47°.
Pressure30.33 inHg
Wind6.4 mph E
Humidity48%
Visibility6.2 mi
Dew point48°
Thu, 1973° / 52°0
73 °
New Byram, Thursday, 19 November
Overcast. High 73°, low 52°.
Pressure30.30 inHg
Wind5 mph E
Humidity51%
Visibility6.2 mi
Dew point52°
Fri, 2074° / 53°0
74 °
New Byram, Friday, 20 November
Overcast. High 74°, low 53°.
Pressure30.18 inHg
Wind8.5 mph E
Humidity50%
Visibility—
Dew point51°
Sat, 2173° / 52°0
73 °
New Byram, Saturday, 21 November
Clear. High 73°, low 52°.
Pressure30.03 inHg
Wind6.4 mph N
Humidity37%
Visibility—
Dew point41°
Sun, 2275° / 56°0
75 °
New Byram, Sunday, 22 November
Overcast. High 75°, low 56°.
Pressure30.06 inHg
Wind5.3 mph N
Humidity40%
Visibility—
Dew point45°
Mon, 2374° / 57°0
74 °
New Byram, Monday, 23 November
Mostly clear. High 74°, low 57°.
Pressure30.06 inHg
Wind6.4 mph E
Humidity40%
Visibility—
Dew point46°
Tue, 2469° / 57°0.01
69 °
New Byram, Tuesday, 24 November
Light rain. High 69°, low 57°.
Pressure30.09 inHg
Wind9.4 mph S
Humidity46%
Visibility—
Dew point42°
Wed, 2570° / 57°0.62
70 °
New Byram, Wednesday, 25 November
Rain. High 70°, low 57°.
Pressure30.03 inHg
Wind12.7 mph S
Humidity78%
Visibility—
Dew point59°
Thu, 2671° / 56°1.85
71 °
New Byram, Thursday, 26 November
Heavy rain. High 71°, low 56°.
Pressure29.47 inHg
Wind27 mph S
Humidity84%
Visibility—
Dew point65°
Fri, 2765° / 51°0
65 °
New Byram, Friday, 27 November
Clear. High 65°, low 51°.
Pressure29.88 inHg
Wind14.3 mph W
Humidity26%
Visibility—
Dew point27°
Sat, 2862° / 49°0
62 °
New Byram, Saturday, 28 November
Overcast. High 62°, low 49°.
Pressure30.06 inHg
Wind6.7 mph SE
Humidity32%
Visibility—
Dew point29°
Sun, 2968° / 55°1.01
68 °
New Byram, Sunday, 29 November
Rain. High 68°, low 55°.
Pressure29.77 inHg
Wind21.8 mph S
Humidity91%
Visibility—
Dew point62°
Mon, 3059° / 46°0.07
59 °
New Byram, Monday, 30 November
Light rain. High 59°, low 46°.
Pressure30.00 inHg
Wind15.5 mph NW
Humidity83%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 0560° / 42°0.11
60 °
New Byram, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.11 in
Chance of precipitation30%
Record high78° (1998)
Record low26° (2009)
Sun, 0659° / 41°0.14
59 °
New Byram, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.14 in
Chance of precipitation28%
Record high78° (1998)
Record low27° (2009)
Mon, 0758° / 41°0.07
58 °
New Byram, Monday, 7 December
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.07 in
Chance of precipitation25%
Record high79° (2022)
Record low23° (1984)
Tue, 0859° / 42°0.15
59 °
New Byram, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.15 in
Chance of precipitation32%
Record high78° (2022)
Record low24° (2006)
Wed, 0961° / 43°0.18
61 °
New Byram, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.18 in
Chance of precipitation35%
Record high76° (2023)
Record low24° (2006)
Thu, 1059° / 41°0.13
59 °
New Byram, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.13 in
Chance of precipitation40%
Record high79° (2021)
Record low22° (1995)
Fri, 1157° / 40°0.19
57 °
New Byram, Friday, 11 December
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.19 in
Chance of precipitation32%
Record high76° (2007)
Record low23° (1995)
Sat, 1259° / 41°0.1
59 °
New Byram, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.1 in
Chance of precipitation30%
Record high78° (2007)
Record low17° (1962)
Sun, 1359° / 42°0.19
59 °
New Byram, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.19 in
Chance of precipitation30%
Record high75° (2015)
Record low13° (1962)
Mon, 1459° / 42°0.18
59 °
New Byram, Monday, 14 December
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.18 in
Chance of precipitation35%
Record high74° (1984)
Record low24° (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 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.