As of 07:11 CDT

Weather in Chester, MS

41°

Chester, Sunday, 18 October, 07:11

Clear. Feels like 37°. High 70°, low 41°.

Pressure30.39 inHg

Wind5.9 mph NE

Humidity89%

Visibility6.2 mi

Dew point38°

See detailed hourly forecast

Monthly outlook for Chester, MS: average high 74.6°, average low 55.6°. That is 1.6° above the climate normal for October. Precipitation is expected on 5 days (about 1.9 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 1 November (82°), the coolest 18 October (40.9°).

74.6°/55.6°

Average high / low

+1.6°

Above normal

5 / 4

Wet days / normal

1.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
18 October – 27 October	75.6°	72.5°	+1.7°
28 October – 6 November	73°	69.1°	+2.2°
7 November – 16 November	at normal	65°	—

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).

Mon, 1971° / 44°

71 °

Chester, Monday, 19 October

Overcast. High 71°, low 44°.

Pressure30.36 inHg

Wind5.3 mph E

Humidity39%

Visibility6.2 mi

Dew point40°

Tue, 2076° / 47°

76 °

Chester, Tuesday, 20 October

Clear. High 76°, low 47°.

Pressure30.30 inHg

Wind5 mph E

Humidity31%

Visibility6.2 mi

Dew point40°

Wed, 2178° / 51°

78 °

Chester, Wednesday, 21 October

Clear. High 78°, low 51°.

Pressure30.24 inHg

Wind3.3 mph NE

Humidity31%

Visibility6.2 mi

Dew point44°

Thu, 2278° / 50°

78 °

Chester, Thursday, 22 October

Clear. High 78°, low 50°.

Pressure30.18 inHg

Wind5.2 mph N

Humidity24%

Visibility—

Dew point35°

Fri, 2378° / 52°

78 °

Chester, Friday, 23 October

Clear. High 78°, low 52°.

Pressure30.15 inHg

Wind5.8 mph NE

Humidity28%

Visibility—

Dew point38°

Sat, 2478° / 55°

78 °

Chester, Saturday, 24 October

Overcast. High 78°, low 55°.

Pressure30.33 inHg

Wind8 mph SE

Humidity31%

Visibility—

Dew point41°

Sun, 2577° / 52°

77 °

Chester, Sunday, 25 October

Overcast. High 77°, low 52°.

Pressure30.36 inHg

Wind5.7 mph E

Humidity34%

Visibility—

Dew point43°

Mon, 2674° / 54°

74 °

Chester, Monday, 26 October

Overcast. High 74°, low 54°.

Pressure30.27 inHg

Wind5.3 mph E

Humidity34%

Visibility—

Dew point41°

Tue, 2777° / 57°

77 °

Chester, Tuesday, 27 October

Overcast. High 77°, low 57°.

Pressure30.18 inHg

Wind5.8 mph E

Humidity34%

Visibility—

Dew point43°

Wed, 2865° / 61°

0.16

65 °

Chester, Wednesday, 28 October

Light rain. High 65°, low 61°.

Pressure30.00 inHg

Wind8.3 mph SE

Humidity68%

Visibility—

Dew point53°

Thu, 2971° / 65°

0.21

71 °

Chester, Thursday, 29 October

Light rain. High 71°, low 65°.

Pressure29.80 inHg

Wind6.5 mph SE

Humidity91%

Visibility—

Dew point67°

Fri, 3077° / 62°

77 °

Chester, Friday, 30 October

Overcast. High 77°, low 62°.

Pressure29.94 inHg

Wind6.4 mph S

Humidity63%

Visibility—

Dew point59°

Sat, 3171° / 65°

0.07

71 °

Chester, Saturday, 31 October

Light rain. High 71°, low 65°.

Pressure30.00 inHg

Wind8.1 mph S

Humidity77%

Visibility—

Dew point62°

Sun, 0182° / 65°

0.47

82 °

Chester, Sunday, 1 November

Rain. High 82°, low 65°.

Pressure30.12 inHg

Wind8.2 mph SW

Humidity65%

Visibility—

Dew point67°

Mon, 0273° / 68°

73 °

Chester, Monday, 2 November

Rain. High 73°, low 68°.

Pressure30.18 inHg

Wind5.5 mph SE

Humidity90%

Visibility—

Dew point69°

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

Tue, 0368° / 51°

0.08

68 °

Chester, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high68°

Average low51°

Average precipitation0.08 in

Chance of precipitation22%

Record high83° (2016)

Record low28° (1966)

Wed, 0467° / 51°

0.08

67 °

Chester, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high67°

Average low51°

Average precipitation0.08 in

Chance of precipitation28%

Record high80° (2003)

Record low28° (1991)

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)

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.