As of 02:30 CDT

Weather in Lyman, MS

60°

Lyman, Sunday, 11 October, 02:30

Clear. Feels like 58°. High 84°, low 60°.

Pressure30.03 inHg

Wind3.4 mph W

Humidity69%

Visibility6.2 mi

Dew point49°

See detailed hourly forecast

Monthly outlook for Lyman, MS: average high 79.5°, average low 55.6°. That is 2° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 16 October (87.3°), the coolest 19 October (40.9°).

79.5°/55.6°

Average high / low

+2°

Above normal

0 / 4

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 October – 20 October	79.4°	76.7°	+1.5°
21 October – 30 October	79.5°	74.1°	+3°
31 October – 9 November	at normal	70.8°	—

October records over 66 years

88.5°1 October 2019All-time high

39.4°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Gulfport (7 mi).

Mon, 1287° / 63°

87 °

Lyman, Monday, 12 October

Clear. High 87°, low 63°.

Pressure30.12 inHg

Wind2.6 mph SE

Humidity46%

Visibility6.2 mi

Dew point63°

Tue, 1387° / 63°

87 °

Lyman, Tuesday, 13 October

Clear. High 87°, low 63°.

Pressure30.09 inHg

Wind1.6 mph SE

Humidity49%

Visibility6.2 mi

Dew point63°

Wed, 1487° / 62°

87 °

Lyman, Wednesday, 14 October

Clear. High 87°, low 62°.

Pressure30.09 inHg

Wind0.7 mph SE

Humidity56%

Visibility6.2 mi

Dew point64°

Thu, 1586° / 64°

86 °

Lyman, Thursday, 15 October

Clear. High 86°, low 64°.

Pressure30.09 inHg

Wind4.7 mph SE

Humidity43%

Visibility—

Dew point58°

Fri, 1687° / 65°

87 °

Lyman, Friday, 16 October

Clear. High 87°, low 65°.

Pressure30.09 inHg

Wind4.5 mph N

Humidity42%

Visibility—

Dew point59°

Sat, 1772° / 50°

72 °

Lyman, Saturday, 17 October

Clear. High 72°, low 50°.

Pressure30.21 inHg

Wind16 mph N

Humidity23%

Visibility—

Dew point25°

Sun, 1864° / 41°

64 °

Lyman, Sunday, 18 October

Clear. High 64°, low 41°.

Pressure30.39 inHg

Wind12.2 mph NE

Humidity25%

Visibility—

Dew point22°

Mon, 1967° / 41°

67 °

Lyman, Monday, 19 October

Clear. High 67°, low 41°.

Pressure30.45 inHg

Wind8.9 mph NE

Humidity24%

Visibility—

Dew point24°

Tue, 2072° / 42°

72 °

Lyman, Tuesday, 20 October

Clear. High 72°, low 42°.

Pressure30.33 inHg

Wind7.7 mph NE

Humidity38%

Visibility—

Dew point40°

Wed, 2177° / 51°

77 °

Lyman, Wednesday, 21 October

Clear. High 77°, low 51°.

Pressure30.21 inHg

Wind8.1 mph NE

Humidity43%

Visibility—

Dew point49°

Thu, 2280° / 57°

80 °

Lyman, Thursday, 22 October

Clear. High 80°, low 57°.

Pressure30.18 inHg

Wind6.4 mph SE

Humidity41%

Visibility—

Dew point51°

Fri, 2381° / 58°

81 °

Lyman, Friday, 23 October

Clear. High 81°, low 58°.

Pressure30.15 inHg

Wind4.1 mph NE

Humidity34%

Visibility—

Dew point47°

Sat, 2480° / 57°

80 °

Lyman, Saturday, 24 October

Overcast. High 80°, low 57°.

Pressure30.15 inHg

Wind5.6 mph NE

Humidity31%

Visibility—

Dew point43°

Sun, 2580° / 56°

80 °

Lyman, Sunday, 25 October

Clear. High 80°, low 56°.

Pressure30.18 inHg

Wind8.1 mph SE

Humidity32%

Visibility—

Dew point44°

Mon, 2680° / 59°

80 °

Lyman, Monday, 26 October

Clear. High 80°, low 59°.

Pressure30.21 inHg

Wind11.1 mph SE

Humidity57%

Visibility—

Dew point61°

From day 17 onward the outlook is built from 60-year climate statistics

Tue, 2774° / 61°

0.15

74 °

Lyman, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high74°

Average low61°

Average precipitation0.15 in

Chance of precipitation23%

Record high80° (2010)

Record low49° (1976)

Wed, 2873° / 61°

0.13

73 °

Lyman, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high73°

Average low61°

Average precipitation0.13 in

Chance of precipitation15%

Record high83° (1963)

Record low45° (2001)

Thu, 2973° / 60°

0.15

73 °

Lyman, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high73°

Average low60°

Average precipitation0.15 in

Chance of precipitation20%

Record high82° (2000)

Record low43° (2017)

Fri, 3073° / 61°

0.15

73 °

Lyman, Friday, 30 October

Climate normal for this date — 60-year average.

Average high73°

Average low61°

Average precipitation0.15 in

Chance of precipitation22%

Record high81° (2016)

Record low46° (1993)

Sat, 3173° / 61°

0.16

73 °

Lyman, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high73°

Average low61°

Average precipitation0.16 in

Chance of precipitation23%

Record high82° (2016)

Record low39° (1993)

Sun, 0173° / 60°

0.13

73 °

Lyman, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high73°

Average low60°

Average precipitation0.13 in

Chance of precipitation28%

Record high80° (2016)

Record low38° (1993)

Mon, 0271° / 59°

0.11

71 °

Lyman, Monday, 2 November

Climate normal for this date — 60-year average.

Average high71°

Average low59°

Average precipitation0.11 in

Chance of precipitation23%

Record high80° (2004)

Record low41° (1966)

Tue, 0371° / 58°

0.11

71 °

Lyman, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high71°

Average low58°

Average precipitation0.11 in

Chance of precipitation23%

Record high80° (2003)

Record low36° (1966)

Wed, 0470° / 58°

0.11

70 °

Lyman, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high70°

Average low58°

Average precipitation0.11 in

Chance of precipitation23%

Record high82° (2016)

Record low35° (1991)

Thu, 0570° / 58°

0.13

70 °

Lyman, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high70°

Average low58°

Average precipitation0.13 in

Chance of precipitation30%

Record high80° (2024)

Record low35° (1991)

Fri, 0670° / 57°

0.07

70 °

Lyman, Friday, 6 November

Climate normal for this date — 60-year average.

Average high70°

Average low57°

Average precipitation0.07 in

Chance of precipitation20%

Record high81° (2003)

Record low39° (1991)

Sat, 0770° / 58°

0.09

70 °

Lyman, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high70°

Average low58°

Average precipitation0.09 in

Chance of precipitation25%

Record high82° (2024)

Record low39° (1993)

Sun, 0870° / 57°

0.11

70 °

Lyman, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high70°

Average low57°

Average precipitation0.11 in

Chance of precipitation18%

Record high82° (2024)

Record low42° (1991)

Mon, 0970° / 58°

0.15

70 °

Lyman, Monday, 9 November

Climate normal for this date — 60-year average.

Average high70°

Average low58°

Average precipitation0.15 in

Chance of precipitation32%

Record high81° (2024)

Record low35° (1991)

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 Lyman, 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 Lyman, 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.