Monthly outlook for New Byram, MS: average high 77.9°, average low 59.7°. That is 5.7° above the climate normal for November. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 15 November (84.1°), the coolest 8 November (52.6°).
77.9°/59.7°
Average high / low
+5.7°
Above normal
3 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
76°
69°
+3.9°
11 November – 20 November
81.1°
65.4°
+8.7°
21 November – 30 November
at normal
63°
—
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, 0278° / 66°0
78 °
New Byram, Monday, 2 November
Overcast. High 78°, low 66°.
Pressure30.09 inHg
Wind11.3 mph SE
Humidity67%
Visibility6.2 mi
Dew point64°
Tue, 0380° / 66°0.27
80 °
New Byram, Tuesday, 3 November
Rain. High 80°, low 66°.
Pressure30.00 inHg
Wind12.4 mph S
Humidity65%
Visibility6.2 mi
Dew point66°
Wed, 0473° / 61°0.14
73 °
New Byram, Wednesday, 4 November
Rain. High 73°, low 61°.
Pressure29.91 inHg
Wind6.4 mph NW
Humidity55%
Visibility6.2 mi
Dew point56°
Thu, 0574° / 54°0
74 °
New Byram, Thursday, 5 November
Overcast. High 74°, low 54°.
Pressure29.94 inHg
Wind4 mph NW
Humidity46%
Visibility—
Dew point48°
Fri, 0676° / 54°0
76 °
New Byram, Friday, 6 November
Clear. High 76°, low 54°.
Pressure29.91 inHg
Wind8.5 mph NW
Humidity42%
Visibility—
Dew point48°
Sat, 0771° / 55°0
71 °
New Byram, Saturday, 7 November
Overcast. High 71°, low 55°.
Pressure30.03 inHg
Wind7.5 mph N
Humidity44%
Visibility—
Dew point44°
Sun, 0874° / 53°0
74 °
New Byram, Sunday, 8 November
Clear. High 74°, low 53°.
Pressure30.06 inHg
Wind8.1 mph NW
Humidity34%
Visibility—
Dew point41°
Mon, 0979° / 55°0
79 °
New Byram, Monday, 9 November
Clear. High 79°, low 55°.
Pressure30.12 inHg
Wind4.7 mph W
Humidity31%
Visibility—
Dew point41°
Tue, 1078° / 57°0
78 °
New Byram, Tuesday, 10 November
Overcast. High 78°, low 57°.
Pressure30.18 inHg
Wind4.1 mph SW
Humidity31%
Visibility—
Dew point41°
Wed, 1179° / 57°0.02
79 °
New Byram, Wednesday, 11 November
Light rain. High 79°, low 57°.
Pressure30.06 inHg
Wind8.3 mph SW
Humidity41%
Visibility—
Dew point48°
Thu, 1279° / 60°0.02
79 °
New Byram, Thursday, 12 November
Light rain. High 79°, low 60°.
Pressure29.97 inHg
Wind6.5 mph S
Humidity53%
Visibility—
Dew point56°
Fri, 1381° / 60°0
81 °
New Byram, Friday, 13 November
Clear. High 81°, low 60°.
Pressure30.03 inHg
Wind5.1 mph NE
Humidity42%
Visibility—
Dew point52°
Sat, 1481° / 60°0
81 °
New Byram, Saturday, 14 November
Overcast. High 81°, low 60°.
Pressure29.97 inHg
Wind11.1 mph SW
Humidity37%
Visibility—
Dew point48°
Sun, 1584° / 64°0
84 °
New Byram, Sunday, 15 November
Mostly clear. High 84°, low 64°.
Pressure29.88 inHg
Wind12.7 mph SW
Humidity44%
Visibility—
Dew point55°
Mon, 1682° / 66°0
82 °
New Byram, Monday, 16 November
Overcast. High 82°, low 66°.
Pressure29.85 inHg
Wind12.8 mph SW
Humidity48%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1766° / 46°0.09
66 °
New Byram, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high66°
Average low46°
Average precipitation0.09 in
Chance of precipitation17%
Record high80° (2025)
Record low26° (1997)
Wed, 1865° / 47°0.16
65 °
New Byram, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.16 in
Chance of precipitation28%
Record high81° (2025)
Record low29° (2014)
Thu, 1965° / 48°0.08
65 °
New Byram, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.08 in
Chance of precipitation30%
Record high80° (2025)
Record low26° (2014)
Fri, 2065° / 46°0.11
65 °
New Byram, Friday, 20 November
Climate normal for this date — 60-year average.
Average high65°
Average low46°
Average precipitation0.11 in
Chance of precipitation28%
Record high80° (1973)
Record low30° (1969)
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)
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.