As of 16:33 CST

Weather in Sinai, MS

56°

Sinai, Friday, 13 November, 16:33

Clear. Feels like 54°. High 60°, low 35°.

Pressure30.03 inHg

Wind6.8 mph N

Humidity45%

Visibility6.2 mi

Dew point35°

See detailed hourly forecast

Monthly outlook for Sinai, MS: average high 60.9°, average low 40°. That is 1.9° below the climate normal for November. Precipitation is expected on 2 days (about 1.1 inches), against a normal of 4 days and 2.2 inches. The warmest day looks like 21 November (74°), the coolest 25 November (26.2°).

60.9°/40°

Average high / low

−1.9°

Below normal

2 / 4

Wet days / normal

1.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
13 November – 22 November	65.6°	64.9°	+0.4°
23 November – 2 December	53.1°	62.3°	-5.2°
3 December – 12 December	at normal	59.4°	—

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).

Sat, 1459° / 32°

59 °

Sinai, Saturday, 14 November

Clear. High 59°, low 32°.

Pressure30.24 inHg

Wind6.7 mph NE

Humidity45%

Visibility6.2 mi

Dew point33°

Sun, 1557° / 35°

0.07

57 °

Sinai, Sunday, 15 November

Light rain. High 57°, low 35°.

Pressure30.33 inHg

Wind7.4 mph E

Humidity42%

Visibility6.2 mi

Dew point34°

Mon, 1662° / 46°

62 °

Sinai, Monday, 16 November

Mostly clear. High 62°, low 46°.

Pressure30.39 inHg

Wind7.1 mph E

Humidity42%

Visibility6.2 mi

Dew point38°

Tue, 1767° / 43°

67 °

Sinai, Tuesday, 17 November

Clear. High 67°, low 43°.

Pressure30.36 inHg

Wind7.1 mph E

Humidity50%

Visibility6.2 mi

Dew point45°

Wed, 1870° / 49°

70 °

Sinai, Wednesday, 18 November

Mostly clear. High 70°, low 49°.

Pressure30.30 inHg

Wind8.6 mph E

Humidity53%

Visibility—

Dew point48°

Thu, 1974° / 51°

74 °

Sinai, Thursday, 19 November

Overcast. High 74°, low 51°.

Pressure30.30 inHg

Wind7.8 mph SE

Humidity44%

Visibility—

Dew point46°

Fri, 2072° / 55°

72 °

Sinai, Friday, 20 November

Overcast. High 72°, low 55°.

Pressure30.24 inHg

Wind7.1 mph E

Humidity31%

Visibility—

Dew point37°

Sat, 2174° / 50°

74 °

Sinai, Saturday, 21 November

Clear. High 74°, low 50°.

Pressure30.12 inHg

Wind4.5 mph SE

Humidity31%

Visibility—

Dew point38°

Sun, 2260° / 49°

60 °

Sinai, Sunday, 22 November

Overcast. High 60°, low 49°.

Pressure30.21 inHg

Wind12.3 mph N

Humidity33%

Visibility—

Dew point30°

Mon, 2351° / 37°

51 °

Sinai, Monday, 23 November

Mostly clear. High 51°, low 37°.

Pressure30.36 inHg

Wind13.5 mph N

Humidity25%

Visibility—

Dew point15°

Tue, 2440° / 27°

40 °

Sinai, Tuesday, 24 November

Clear. High 40°, low 27°.

Pressure30.56 inHg

Wind10.9 mph N

Humidity19%

Visibility—

Dew point-2°

Wed, 2545° / 26°

45 °

Sinai, Wednesday, 25 November

Overcast. High 45°, low 26°.

Pressure30.62 inHg

Wind8.1 mph NE

Humidity17%

Visibility—

Dew point-2°

Thu, 2653° / 28°

53 °

Sinai, Thursday, 26 November

Clear. High 53°, low 28°.

Pressure30.53 inHg

Wind5.5 mph NE

Humidity17%

Visibility—

Dew point5°

Fri, 2761° / 33°

61 °

Sinai, Friday, 27 November

Clear. High 61°, low 33°.

Pressure30.33 inHg

Wind5.6 mph E

Humidity25%

Visibility—

Dew point19°

Sat, 2867° / 43°

0.99

67 °

Sinai, Saturday, 28 November

Heavy rain. High 67°, low 43°.

Pressure30.06 inHg

Wind11.1 mph N

Humidity44%

Visibility—

Dew point42°

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

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)

Thu, 1059° / 41°

0.13

59 °

Sinai, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high59°

Average low41°

Average precipitation0.13 in

Chance of precipitation40%

Record high79° (2021)

Record low22° (1995)

Fri, 1157° / 40°

0.19

57 °

Sinai, Friday, 11 December

Climate normal for this date — 60-year average.

Average high57°

Average low40°

Average precipitation0.19 in

Chance of precipitation32%

Record high76° (2007)

Record low23° (1995)

Sat, 1259° / 41°

0.1

59 °

Sinai, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high59°

Average low41°

Average precipitation0.1 in

Chance of precipitation30%

Record high78° (2007)

Record low17° (1962)

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.