As of 01:13 CDT

Weather in Chester, MS

47°

Chester, Tuesday, 20 October, 01:13

Clear. Feels like 44°. High 76°, low 42°.

Pressure30.27 inHg

Wind5.4 mph E

Humidity78%

Visibility6.2 mi

Dew point40°

See detailed hourly forecast

Monthly outlook for Chester, MS: average high 73°, average low 47.9°. That is 1.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 2 November (79.4°), the coolest 29 October (29.8°).

73°/47.9°

Average high / low

+1.1°

Above normal

1 / 4

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
20 October – 29 October	72.3°	72.1°	+0.2°
30 October – 8 November	74.1°	68.4°	+3.2°
9 November – 18 November	at normal	64.4°	—

October records over 66 years

95.5°1 October 2019All-time high

32.9°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — McCool (12 mi).

Wed, 2178° / 45°

78 °

Chester, Wednesday, 21 October

Overcast. High 78°, low 45°.

Pressure30.21 inHg

Wind2.5 mph NE

Humidity38%

Visibility6.2 mi

Dew point47°

Thu, 2277° / 51°

77 °

Chester, Thursday, 22 October

Clear. High 77°, low 51°.

Pressure30.21 inHg

Wind5.6 mph NE

Humidity28%

Visibility6.2 mi

Dew point40°

Fri, 2377° / 52°

77 °

Chester, Friday, 23 October

Clear. High 77°, low 52°.

Pressure30.21 inHg

Wind4 mph NE

Humidity40%

Visibility6.2 mi

Dew point46°

Sat, 2477° / 53°

77 °

Chester, Saturday, 24 October

Overcast. High 77°, low 53°.

Pressure30.30 inHg

Wind7.2 mph E

Humidity34%

Visibility—

Dew point43°

Sun, 2572° / 51°

72 °

Chester, Sunday, 25 October

Overcast. High 72°, low 51°.

Pressure30.39 inHg

Wind8.7 mph E

Humidity30%

Visibility—

Dew point35°

Mon, 2675° / 52°

75 °

Chester, Monday, 26 October

Overcast. High 75°, low 52°.

Pressure30.27 inHg

Wind4.9 mph E

Humidity38%

Visibility—

Dew point45°

Tue, 2777° / 59°

0.01

77 °

Chester, Tuesday, 27 October

Light rain. High 77°, low 59°.

Pressure30.15 inHg

Wind9.5 mph NW

Humidity47%

Visibility—

Dew point53°

Wed, 2857° / 39°

57 °

Chester, Wednesday, 28 October

Partly cloudy. High 57°, low 39°.

Pressure30.33 inHg

Wind13.6 mph N

Humidity17%

Visibility—

Dew point10°

Thu, 2958° / 30°

58 °

Chester, Thursday, 29 October

Overcast. High 58°, low 30°.

Pressure30.30 inHg

Wind7.4 mph NE

Humidity17%

Visibility—

Dew point8°

Fri, 3066° / 35°

66 °

Chester, Friday, 30 October

Clear. High 66°, low 35°.

Pressure30.18 inHg

Wind4.6 mph E

Humidity16%

Visibility—

Dew point14°

Sat, 3172° / 43°

72 °

Chester, Saturday, 31 October

Partly cloudy. High 72°, low 43°.

Pressure30.21 inHg

Wind6 mph SE

Humidity18%

Visibility—

Dew point22°

Sun, 0177° / 51°

77 °

Chester, Sunday, 1 November

Overcast. High 77°, low 51°.

Pressure30.18 inHg

Wind6.5 mph SE

Humidity40%

Visibility—

Dew point46°

Mon, 0279° / 60°

0.21

79 °

Chester, Monday, 2 November

Rain. High 79°, low 60°.

Pressure30.03 inHg

Wind10 mph SW

Humidity47%

Visibility—

Dew point55°

Tue, 0373° / 52°

0.02

73 °

Chester, Tuesday, 3 November

Light rain. High 73°, low 52°.

Pressure30.06 inHg

Wind7.2 mph N

Humidity47%

Visibility—

Dew point47°

Wed, 0477° / 52°

77 °

Chester, Wednesday, 4 November

Clear. High 77°, low 52°.

Pressure30.06 inHg

Wind2.9 mph NW

Humidity31%

Visibility—

Dew point41°

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

Thu, 0567° / 50°

0.08

67 °

Chester, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high67°

Average low50°

Average precipitation0.08 in

Chance of precipitation28%

Record high81° (2024)

Record low28° (1991)

Fri, 0667° / 50°

0.12

67 °

Chester, Friday, 6 November

Climate normal for this date — 60-year average.

Average high67°

Average low50°

Average precipitation0.12 in

Chance of precipitation23%

Record high83° (2024)

Record low32° (1991)

Sat, 0767° / 50°

0.11

67 °

Chester, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high67°

Average low50°

Average precipitation0.11 in

Chance of precipitation25%

Record high83° (2022)

Record low31° (1993)

Sun, 0867° / 50°

0.07

67 °

Chester, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high67°

Average low50°

Average precipitation0.07 in

Chance of precipitation22%

Record high83° (2005)

Record low33° (1991)

Mon, 0967° / 50°

0.14

67 °

Chester, Monday, 9 November

Climate normal for this date — 60-year average.

Average high67°

Average low50°

Average precipitation0.14 in

Chance of precipitation30%

Record high81° (2005)

Record low28° (1991)

Tue, 1066° / 49°

0.1

66 °

Chester, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high66°

Average low49°

Average precipitation0.1 in

Chance of precipitation25%

Record high80° (2002)

Record low29° (1991)

Wed, 1166° / 48°

0.08

66 °

Chester, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high66°

Average low48°

Average precipitation0.08 in

Chance of precipitation25%

Record high78° (2003)

Record low25° (2025)

Thu, 1264° / 47°

0.09

64 °

Chester, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high64°

Average low47°

Average precipitation0.09 in

Chance of precipitation23%

Record high80° (2003)

Record low26° (2019)

Fri, 1363° / 46°

0.04

63 °

Chester, Friday, 13 November

Climate normal for this date — 60-year average.

Average high63°

Average low46°

Average precipitation0.04 in

Chance of precipitation17%

Record high78° (1964)

Record low19° (2019)

Sat, 1463° / 46°

0.11

63 °

Chester, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high63°

Average low46°

Average precipitation0.11 in

Chance of precipitation27%

Record high79° (1993)

Record low28° (1986)

Sun, 1564° / 47°

0.13

64 °

Chester, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high64°

Average low47°

Average precipitation0.13 in

Chance of precipitation27%

Record high80° (1964)

Record low28° (1969)

Mon, 1663° / 47°

0.11

63 °

Chester, Monday, 16 November

Climate normal for this date — 60-year average.

Average high63°

Average low47°

Average precipitation0.11 in

Chance of precipitation30%

Record high80° (1964)

Record low30° (2019)

Tue, 1764° / 46°

0.1

64 °

Chester, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high64°

Average low46°

Average precipitation0.1 in

Chance of precipitation18%

Record high79° (2016)

Record low27° (1997)

Wed, 1864° / 47°

0.17

64 °

Chester, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high64°

Average low47°

Average precipitation0.17 in

Chance of precipitation33%

Record high78° (2024)

Record low26° (2014)

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 Chester, 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 Chester, 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.