As of 15:25 CDT

Weather in Byram, MS

88°Current weather

Byram, Saturday, 8 August, 15:25

Overcast. Feels like 95°. High 91°, low 73°.

Pressure30.03 inHg
Wind1.6 mph NE
Humidity59%
Visibility6.2 mi
Dew point71°

Monthly outlook for Byram, MS: average high 96.1°, average low 75.5°. That is 3.1° above the climate normal for August. Precipitation is expected on 5 days (about 0.8 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 22 August (102.4°), the coolest 8 August (73°).

96.1°/75.5°
Average high / low
+3.1°
Above normal
5 / 6
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August94.7°90.4°+2.4°
18 August – 27 August98.5°90.6°+4.4°
28 August – 6 Septemberat normal88.4°

August records over 66 years

105.1°30 August 2000All-time high
56.1°14 August 2004All-time low

Climate normals and records are computed from the nearest reference point — Jackson (10 mi).

Sun, 0995° / 74°0.02Light rain
95 °Light rain

Byram, Sunday, 9 August

Light rain. High 95°, low 74°.

Pressure30.09 inHg
Wind3.8 mph SW
Humidity46%
Visibility6.2 mi
Dew point70°
Mon, 1097° / 74°0.19Rain
97 °Rain

Byram, Monday, 10 August

Rain. High 97°, low 74°.

Pressure30.12 inHg
Wind4.9 mph S
Humidity71%
Visibility6.2 mi
Dew point76°
Tue, 1199° / 76°0Mostly clear
99 °Mostly clear

Byram, Tuesday, 11 August

Mostly clear. High 99°, low 76°.

Pressure30.09 inHg
Wind7 mph SW
Humidity43%
Visibility6.2 mi
Dew point67°
Wed, 1299° / 76°0Clear
99 °Clear

Byram, Wednesday, 12 August

Clear. High 99°, low 76°.

Pressure30.00 inHg
Wind6.5 mph W
Humidity47%
Visibility6.2 mi
Dew point70°
Thu, 13101° / 76°0Overcast
101 °Overcast

Byram, Thursday, 13 August

Overcast. High 101°, low 76°.

Pressure29.97 inHg
Wind10.1 mph SW
Humidity39%
Visibility
Dew point65°
Fri, 1494° / 77°0Overcast
94 °Overcast

Byram, Friday, 14 August

Overcast. High 94°, low 77°.

Pressure30.09 inHg
Wind9.1 mph SW
Humidity44%
Visibility
Dew point66°
Sat, 1579° / 75°0.13Light rain
79 °Light rain

Byram, Saturday, 15 August

Light rain. High 79°, low 75°.

Pressure30.21 inHg
Wind4.4 mph E
Humidity86%
Visibility
Dew point73°
Sun, 1695° / 74°0Light rain
95 °Light rain

Byram, Sunday, 16 August

Light rain. High 95°, low 74°.

Pressure30.15 inHg
Wind6.2 mph NE
Humidity43%
Visibility
Dew point66°
Mon, 1797° / 76°0.03Light rain
97 °Light rain

Byram, Monday, 17 August

Light rain. High 97°, low 76°.

Pressure30.09 inHg
Wind11.5 mph S
Humidity50%
Visibility
Dew point69°
Tue, 1897° / 73°0Partly cloudy
97 °Partly cloudy

Byram, Tuesday, 18 August

Partly cloudy. High 97°, low 73°.

Pressure30.03 inHg
Wind7.8 mph W
Humidity41%
Visibility
Dew point66°
Wed, 1995° / 76°0.14Light rain
95 °Light rain

Byram, Wednesday, 19 August

Light rain. High 95°, low 76°.

Pressure30.00 inHg
Wind7.8 mph SW
Humidity46%
Visibility
Dew point68°
Thu, 20101° / 77°0Partly cloudy
101 °Partly cloudy

Byram, Thursday, 20 August

Partly cloudy. High 101°, low 77°.

Pressure29.97 inHg
Wind9.3 mph SW
Humidity36%
Visibility
Dew point64°
Fri, 21102° / 78°0Overcast
102 °Overcast

Byram, Friday, 21 August

Overcast. High 102°, low 78°.

Pressure29.94 inHg
Wind10.2 mph W
Humidity31%
Visibility
Dew point60°
Sat, 22102° / 77°0Light rain
102 °Light rain

Byram, Saturday, 22 August

Light rain. High 102°, low 77°.

Pressure29.91 inHg
Wind10.6 mph SW
Humidity36%
Visibility
Dew point64°
Sun, 2394° / 75°0.05Light rain
94 °Light rain

Byram, Sunday, 23 August

Light rain. High 94°, low 75°.

Pressure29.88 inHg
Wind12.5 mph NE
Humidity47%
Visibility
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2491° / 72°0.12Climate normal
91 °Climate normal

Byram, Monday, 24 August

Climate normal for this date — 60-year average.

Average high91°
Average low72°
Average precipitation0.12 in
Chance of precipitation25%
Record high103° (2023)
Record low60° (2009)
Tue, 2591° / 72°0.07Climate normal
91 °Climate normal

Byram, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high91°
Average low72°
Average precipitation0.07 in
Chance of precipitation27%
Record high102° (2023)
Record low62° (1997)
Wed, 2690° / 72°0.06Climate normal
90 °Climate normal

Byram, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high90°
Average low72°
Average precipitation0.06 in
Chance of precipitation28%
Record high102° (2023)
Record low60° (1966)
Thu, 2791° / 72°0.12Climate normal
91 °Climate normal

Byram, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high91°
Average low72°
Average precipitation0.12 in
Chance of precipitation27%
Record high101° (2000)
Record low60° (2015)
Fri, 2889° / 72°0.09Climate normal
89 °Climate normal

Byram, Friday, 28 August

Climate normal for this date — 60-year average.

Average high89°
Average low72°
Average precipitation0.09 in
Chance of precipitation45%
Record high101° (2000)
Record low62° (2015)
Sat, 2989° / 71°0.27Climate normal
89 °Climate normal

Byram, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high89°
Average low71°
Average precipitation0.27 in
Chance of precipitation43%
Record high104° (2000)
Record low59° (1992)
Sun, 3089° / 71°0.26Climate normal
89 °Climate normal

Byram, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high89°
Average low71°
Average precipitation0.26 in
Chance of precipitation48%
Record high105° (2000)
Record low59° (1986)
Mon, 3189° / 71°0.09Climate normal
89 °Climate normal

Byram, Monday, 31 August

Climate normal for this date — 60-year average.

Average high89°
Average low71°
Average precipitation0.09 in
Chance of precipitation37%
Record high104° (2000)
Record low62° (1968)
Tue, 0189° / 71°0.06Climate normal
89 °Climate normal

Byram, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high89°
Average low71°
Average precipitation0.06 in
Chance of precipitation28%
Record high103° (2000)
Record low63° (2009)
Wed, 0289° / 71°0.14Climate normal
89 °Climate normal

Byram, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high89°
Average low71°
Average precipitation0.14 in
Chance of precipitation38%
Record high101° (2000)
Record low58° (1967)
Thu, 0389° / 71°0.13Climate normal
89 °Climate normal

Byram, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high89°
Average low71°
Average precipitation0.13 in
Chance of precipitation42%
Record high100° (2000)
Record low62° (1987)
Fri, 0489° / 71°0.16Climate normal
89 °Climate normal

Byram, Friday, 4 September

Climate normal for this date — 60-year average.

Average high89°
Average low71°
Average precipitation0.16 in
Chance of precipitation40%
Record high102° (2000)
Record low57° (1974)
Sat, 0587° / 70°0.24Climate normal
87 °Climate normal

Byram, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high87°
Average low70°
Average precipitation0.24 in
Chance of precipitation33%
Record high98° (2015)
Record low55° (1974)
Sun, 0687° / 70°0.15Climate normal
87 °Climate normal

Byram, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high87°
Average low70°
Average precipitation0.15 in
Chance of precipitation35%
Record high97° (2019)
Record low59° (2011)

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 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 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.