Monthly outlook for New Byram, MS: average high 66.6°, average low 48.8°. That is 0.7° above the climate normal for November. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 10 November (75°), the coolest 14 November (36.3°).
66.6°/48.8°
Average high / low
+0.7°
Above normal
3 / 4
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
66.1°
66°
+0°
19 November – 28 November
67.4°
63.8°
+2.1°
29 November – 8 December
at normal
60.2°
—
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).
Tue, 1075° / 48°0
75 °
New Byram, Tuesday, 10 November
Overcast. High 75°, low 48°.
Pressure30.15 inHg
Wind1.7 mph NW
Humidity43%
Visibility6.2 mi
Dew point47°
Wed, 1174° / 50°0
74 °
New Byram, Wednesday, 11 November
Partly cloudy. High 74°, low 50°.
Pressure30.00 inHg
Wind7.3 mph W
Humidity56%
Visibility6.2 mi
Dew point57°
Thu, 1265° / 52°0
65 °
New Byram, Thursday, 12 November
Clear. High 65°, low 52°.
Pressure30.00 inHg
Wind8.8 mph NW
Humidity50%
Visibility6.2 mi
Dew point44°
Fri, 1357° / 44°0
57 °
New Byram, Friday, 13 November
Clear. High 57°, low 44°.
Pressure30.06 inHg
Wind6.8 mph N
Humidity54%
Visibility6.2 mi
Dew point41°
Sat, 1454° / 36°0
54 °
New Byram, Saturday, 14 November
Clear. High 54°, low 36°.
Pressure30.21 inHg
Wind6.4 mph NE
Humidity46%
Visibility—
Dew point30°
Sun, 1563° / 39°0
63 °
New Byram, Sunday, 15 November
Overcast. High 63°, low 39°.
Pressure30.21 inHg
Wind7 mph E
Humidity34%
Visibility—
Dew point30°
Mon, 1658° / 51°0
58 °
New Byram, Monday, 16 November
Overcast. High 58°, low 51°.
Pressure30.18 inHg
Wind10.8 mph SE
Humidity37%
Visibility—
Dew point31°
Tue, 1771° / 49°0
71 °
New Byram, Tuesday, 17 November
Clear. High 71°, low 49°.
Pressure30.30 inHg
Wind6.6 mph E
Humidity27%
Visibility—
Dew point31°
Wed, 1873° / 51°0
73 °
New Byram, Wednesday, 18 November
Clear. High 73°, low 51°.
Pressure30.27 inHg
Wind9.8 mph SE
Humidity31%
Visibility—
Dew point37°
Thu, 1973° / 52°0
73 °
New Byram, Thursday, 19 November
Overcast. High 73°, low 52°.
Pressure30.18 inHg
Wind12.1 mph SE
Humidity42%
Visibility—
Dew point44°
Fri, 2075° / 61°0.07
75 °
New Byram, Friday, 20 November
Light rain. High 75°, low 61°.
Pressure30.00 inHg
Wind17.3 mph SE
Humidity56%
Visibility—
Dew point56°
Sat, 2167° / 54°0.52
67 °
New Byram, Saturday, 21 November
Rain. High 67°, low 54°.
Pressure30.00 inHg
Wind16.7 mph SE
Humidity97%
Visibility—
Dew point65°
Sun, 2269° / 49°0
69 °
New Byram, Sunday, 22 November
Clear. High 69°, low 49°.
Pressure30.09 inHg
Wind7.9 mph NE
Humidity48%
Visibility—
Dew point43°
Mon, 2361° / 52°0.15
61 °
New Byram, Monday, 23 November
Light rain. High 61°, low 52°.
Pressure29.94 inHg
Wind10.5 mph NW
Humidity92%
Visibility—
Dew point58°
Tue, 2461° / 49°0
61 °
New Byram, Tuesday, 24 November
Overcast. High 61°, low 49°.
Pressure30.03 inHg
Wind7.5 mph NW
Humidity66%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)
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.