As of 19:55 CDT

Weather in Foster, MS

79°

Foster, Tuesday, 6 October, 19:55

Clear. Feels like 79°. High 87°, low 69°.

Pressure29.91 inHg

Wind3.4 mph N

Humidity73%

Visibility6.2 mi

Dew point70°

See detailed hourly forecast

Monthly outlook for Foster, MS: average high 80.5°, average low 60.4°. That is 1° above the climate normal for October. Precipitation is expected on 3 days (about 1.5 inches), against a normal of 3 days and 1.4 inches. The warmest day looks like 13 October (88.5°), the coolest 19 October (42.5°).

80.5°/60.4°

Average high / low

+1°

Above normal

3 / 3

Wet days / normal

1.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
6 October – 15 October	85.7°	79.8°	+3.3°
16 October – 25 October	71.8°	76.2°	-2.5°
26 October – 4 November	at normal	72.8°	—

October records over 66 years

97.7°3 October 2019All-time high

35.4°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Morgantown (2 mi).

Wed, 0788° / 67°

88 °

Foster, Wednesday, 7 October

Clear. High 88°, low 67°.

Pressure29.97 inHg

Wind5 mph NE

Humidity53%

Visibility6.2 mi

Dew point66°

Thu, 0888° / 66°

88 °

Foster, Thursday, 8 October

Clear. High 88°, low 66°.

Pressure30.00 inHg

Wind8.5 mph NE

Humidity38%

Visibility6.2 mi

Dew point57°

Fri, 0988° / 65°

88 °

Foster, Friday, 9 October

Overcast. High 88°, low 65°.

Pressure30.00 inHg

Wind9.9 mph E

Humidity39%

Visibility6.2 mi

Dew point58°

Sat, 1075° / 67°

0.96

75 °

Foster, Saturday, 10 October

Rain. High 75°, low 67°.

Pressure29.74 inHg

Wind13 mph NE

Humidity98%

Visibility2.1 mi

Dew point68°

Sun, 1181° / 67°

0.01

81 °

Foster, Sunday, 11 October

Light rain. High 81°, low 67°.

Pressure29.94 inHg

Wind7.6 mph W

Humidity63%

Visibility—

Dew point63°

Mon, 1286° / 66°

86 °

Foster, Monday, 12 October

Overcast. High 86°, low 66°.

Pressure30.03 inHg

Wind5.4 mph S

Humidity53%

Visibility—

Dew point61°

Tue, 1389° / 65°

89 °

Foster, Tuesday, 13 October

Mostly clear. High 89°, low 65°.

Pressure29.97 inHg

Wind5.7 mph E

Humidity36%

Visibility—

Dew point54°

Wed, 1487° / 65°

87 °

Foster, Wednesday, 14 October

Clear. High 87°, low 65°.

Pressure29.97 inHg

Wind6.2 mph SE

Humidity43%

Visibility—

Dew point58°

Thu, 1587° / 66°

0.01

87 °

Foster, Thursday, 15 October

Light rain. High 87°, low 66°.

Pressure29.97 inHg

Wind8.7 mph S

Humidity49%

Visibility—

Dew point63°

Fri, 1679° / 59°

79 °

Foster, Friday, 16 October

Light rain. High 79°, low 59°.

Pressure30.00 inHg

Wind10.6 mph N

Humidity68%

Visibility—

Dew point65°

Sat, 1759° / 51°

0.37

59 °

Foster, Saturday, 17 October

Rain. High 59°, low 51°.

Pressure30.09 inHg

Wind9.8 mph N

Humidity96%

Visibility—

Dew point52°

Sun, 1861° / 47°

0.11

61 °

Foster, Sunday, 18 October

Light rain. High 61°, low 47°.

Pressure30.21 inHg

Wind10.6 mph N

Humidity72%

Visibility—

Dew point41°

Mon, 1972° / 42°

72 °

Foster, Monday, 19 October

Clear. High 72°, low 42°.

Pressure30.12 inHg

Wind8.7 mph NE

Humidity37%

Visibility—

Dew point39°

Tue, 2079° / 50°

79 °

Foster, Tuesday, 20 October

Clear. High 79°, low 50°.

Pressure30.06 inHg

Wind4.9 mph NE

Humidity42%

Visibility—

Dew point48°

Wed, 2181° / 54°

81 °

Foster, Wednesday, 21 October

Overcast. High 81°, low 54°.

Pressure30.06 inHg

Wind5.6 mph N

Humidity31%

Visibility—

Dew point42°

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

Thu, 2277° / 59°

0.11

77 °

Foster, Thursday, 22 October

Climate normal for this date — 60-year average.

Average high77°

Average low59°

Average precipitation0.11 in

Chance of precipitation30%

Record high89° (2003)

Record low46° (1976)

Fri, 2376° / 58°

0.08

76 °

Foster, Friday, 23 October

Climate normal for this date — 60-year average.

Average high76°

Average low58°

Average precipitation0.08 in

Chance of precipitation23%

Record high89° (2023)

Record low47° (1982)

Sat, 2475° / 58°

0.11

75 °

Foster, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high75°

Average low58°

Average precipitation0.11 in

Chance of precipitation23%

Record high88° (2003)

Record low45° (1981)

Sun, 2574° / 58°

0.15

74 °

Foster, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high74°

Average low58°

Average precipitation0.15 in

Chance of precipitation30%

Record high88° (2023)

Record low43° (1999)

Mon, 2674° / 57°

0.2

74 °

Foster, Monday, 26 October

Climate normal for this date — 60-year average.

Average high74°

Average low57°

Average precipitation0.2 in

Chance of precipitation27%

Record high90° (2023)

Record low43° (2005)

Tue, 2774° / 57°

0.22

74 °

Foster, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high74°

Average low57°

Average precipitation0.22 in

Chance of precipitation30%

Record high86° (2023)

Record low44° (1990)

Wed, 2873° / 56°

0.09

73 °

Foster, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high73°

Average low56°

Average precipitation0.09 in

Chance of precipitation22%

Record high86° (2016)

Record low42° (2001)

Thu, 2974° / 56°

0.1

74 °

Foster, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high74°

Average low56°

Average precipitation0.1 in

Chance of precipitation15%

Record high87° (2016)

Record low40° (2008)

Fri, 3075° / 56°

0.09

75 °

Foster, Friday, 30 October

Climate normal for this date — 60-year average.

Average high75°

Average low56°

Average precipitation0.09 in

Chance of precipitation25%

Record high87° (2016)

Record low41° (1993)

Sat, 3174° / 56°

0.18

74 °

Foster, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high74°

Average low56°

Average precipitation0.18 in

Chance of precipitation27%

Record high87° (2016)

Record low35° (1993)

Sun, 0173° / 56°

0.11

73 °

Foster, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high73°

Average low56°

Average precipitation0.11 in

Chance of precipitation25%

Record high85° (1998)

Record low33° (1993)

Mon, 0271° / 55°

0.11

71 °

Foster, Monday, 2 November

Climate normal for this date — 60-year average.

Average high71°

Average low55°

Average precipitation0.11 in

Chance of precipitation23%

Record high85° (2016)

Record low39° (1966)

Tue, 0371° / 54°

0.09

71 °

Foster, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high71°

Average low54°

Average precipitation0.09 in

Chance of precipitation27%

Record high85° (2003)

Record low31° (1966)

Wed, 0470° / 54°

0.1

70 °

Foster, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high70°

Average low54°

Average precipitation0.1 in

Chance of precipitation27%

Record high85° (2024)

Record low31° (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 Foster, 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 Foster, 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.