As of 13:07 CST

Weather in Sinai, MS

75°

Sinai, Tuesday, 10 November, 13:07

Clear. Feels like 75°. High 75°, low 50°.

Pressure30.15 inHg

Wind1.1 mph NW

Humidity42%

Visibility6.2 mi

Dew point51°

See detailed hourly forecast

Monthly outlook for Sinai, MS: average high 65.4°, average low 48.1°. That is 0.2° above the climate normal for November. Precipitation is expected on 1 day (about 1.5 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 11 November (78.3°), the coolest 14 November (36.8°).

65.4°/48.1°

Average high / low

+0.2°

Above normal

1 / 4

Wet days / normal

1.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 November – 19 November	65°	65.7°	-0.4°
20 November – 29 November	66.2°	63.3°	+1.6°
30 November – 9 December	at normal	60.2°	—

November records over 66 years

87.1°1 November 2016All-time high

20.8°13 November 2019All-time low

Climate normals and records are computed from the nearest reference point — Jackson (13 mi).

Wed, 1178° / 53°

0.02

78 °

Sinai, Wednesday, 11 November

Light rain. High 78°, low 53°.

Pressure30.03 inHg

Wind7.9 mph W

Humidity61%

Visibility6.2 mi

Dew point60°

Thu, 1266° / 52°

66 °

Sinai, Thursday, 12 November

Clear. High 66°, low 52°.

Pressure29.97 inHg

Wind7.9 mph NW

Humidity50%

Visibility6.2 mi

Dew point46°

Fri, 1356° / 43°

56 °

Sinai, Friday, 13 November

Clear. High 56°, low 43°.

Pressure30.06 inHg

Wind6.8 mph N

Humidity48%

Visibility6.2 mi

Dew point35°

Sat, 1456° / 37°

56 °

Sinai, Saturday, 14 November

Clear. High 56°, low 37°.

Pressure30.18 inHg

Wind3.9 mph NE

Humidity45%

Visibility6.2 mi

Dew point33°

Sun, 1563° / 39°

63 °

Sinai, Sunday, 15 November

Overcast. High 63°, low 39°.

Pressure30.21 inHg

Wind9.4 mph E

Humidity40%

Visibility—

Dew point34°

Mon, 1654° / 51°

0.01

54 °

Sinai, Monday, 16 November

Light rain. High 54°, low 51°.

Pressure30.27 inHg

Wind9 mph E

Humidity39%

Visibility—

Dew point29°

Tue, 1765° / 48°

65 °

Sinai, Tuesday, 17 November

Overcast. High 65°, low 48°.

Pressure30.27 inHg

Wind6.4 mph NE

Humidity40%

Visibility—

Dew point37°

Wed, 1868° / 46°

68 °

Sinai, Wednesday, 18 November

Clear. High 68°, low 46°.

Pressure30.27 inHg

Wind5.8 mph E

Humidity29%

Visibility—

Dew point30°

Thu, 1969° / 46°

69 °

Sinai, Thursday, 19 November

Mostly clear. High 69°, low 46°.

Pressure30.27 inHg

Wind7.6 mph SE

Humidity21%

Visibility—

Dew point23°

Fri, 2072° / 49°

72 °

Sinai, Friday, 20 November

Overcast. High 72°, low 49°.

Pressure30.21 inHg

Wind8.4 mph SE

Humidity37%

Visibility—

Dew point39°

Sat, 2173° / 56°

0.02

73 °

Sinai, Saturday, 21 November

Light rain. High 73°, low 56°.

Pressure30.03 inHg

Wind13.6 mph SE

Humidity62%

Visibility—

Dew point57°

Sun, 2268° / 57°

1.46

68 °

Sinai, Sunday, 22 November

Heavy rain. High 68°, low 57°.

Pressure29.85 inHg

Wind13.2 mph SE

Humidity96%

Visibility—

Dew point66°

Mon, 2364° / 48°

64 °

Sinai, Monday, 23 November

Clear. High 64°, low 48°.

Pressure29.97 inHg

Wind6.9 mph NW

Humidity34%

Visibility—

Dew point33°

Tue, 2463° / 49°

63 °

Sinai, Tuesday, 24 November

Mostly clear. High 63°, low 49°.

Pressure30.18 inHg

Wind7 mph N

Humidity25%

Visibility—

Dew point25°

Wed, 2557° / 44°

57 °

Sinai, Wednesday, 25 November

Overcast. High 57°, low 44°.

Pressure30.24 inHg

Wind6.2 mph NE

Humidity35%

Visibility—

Dew point28°

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

Thu, 2664° / 46°

0.17

64 °

Sinai, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high64°

Average low46°

Average precipitation0.17 in

Chance of precipitation33%

Record high82° (1965)

Record low31° (1991)

Fri, 2764° / 47°

0.25

64 °

Sinai, Friday, 27 November

Climate normal for this date — 60-year average.

Average high64°

Average low47°

Average precipitation0.25 in

Chance of precipitation38%

Record high78° (1990)

Record low27° (1975)

Sat, 2861° / 43°

0.19

61 °

Sinai, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high61°

Average low43°

Average precipitation0.19 in

Chance of precipitation35%

Record high75° (2015)

Record low24° (2013)

Sun, 2961° / 43°

0.08

61 °

Sinai, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high61°

Average low43°

Average precipitation0.08 in

Chance of precipitation27%

Record high75° (1975)

Record low26° (1976)

Mon, 3062° / 44°

0.21

62 °

Sinai, Monday, 30 November

Climate normal for this date — 60-year average.

Average high62°

Average low44°

Average precipitation0.21 in

Chance of precipitation40%

Record high77° (1981)

Record low23° (1976)

Tue, 0160° / 42°

0.09

60 °

Sinai, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high60°

Average low42°

Average precipitation0.09 in

Chance of precipitation22%

Record high76° (2023)

Record low25° (1964)

Wed, 0261° / 42°

0.11

61 °

Sinai, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high61°

Average low42°

Average precipitation0.11 in

Chance of precipitation20%

Record high78° (1982)

Record low24° (1960)

Thu, 0362° / 44°

0.12

62 °

Sinai, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high62°

Average low44°

Average precipitation0.12 in

Chance of precipitation23%

Record high77° (1978)

Record low26° (1960)

Fri, 0460° / 43°

0.19

60 °

Sinai, Friday, 4 December

Climate normal for this date — 60-year average.

Average high60°

Average low43°

Average precipitation0.19 in

Chance of precipitation32%

Record high77° (2013)

Record low26° (1989)

Sat, 0560° / 42°

0.11

60 °

Sinai, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high60°

Average low42°

Average precipitation0.11 in

Chance of precipitation30%

Record high78° (1998)

Record low26° (2009)

Sun, 0659° / 41°

0.14

59 °

Sinai, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high59°

Average low41°

Average precipitation0.14 in

Chance of precipitation28%

Record high78° (1998)

Record low27° (2009)

Mon, 0758° / 41°

0.07

58 °

Sinai, Monday, 7 December

Climate normal for this date — 60-year average.

Average high58°

Average low41°

Average precipitation0.07 in

Chance of precipitation25%

Record high79° (2022)

Record low23° (1984)

Tue, 0859° / 42°

0.15

59 °

Sinai, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high59°

Average low42°

Average precipitation0.15 in

Chance of precipitation32%

Record high78° (2022)

Record low24° (2006)

Wed, 0961° / 43°

0.18

61 °

Sinai, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high61°

Average low43°

Average precipitation0.18 in

Chance of precipitation35%

Record high76° (2023)

Record low24° (2006)

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 Sinai, 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 Sinai, 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.