As of 07:18 CST

Weather in Grand Gulf, MS

57°

Grand Gulf, Wednesday, 11 November, 07:18

Overcast. Feels like 57°. High 79°, low 57°.

Pressure30.09 inHg

Wind3.7 mph SW

Humidity87%

Visibility6.2 mi

Dew point54°

See detailed hourly forecast

Thu, 1271° / 53°

71 °

Grand Gulf, Thursday, 12 November

Clear. High 71°, low 53°.

Pressure30.00 inHg

Wind9 mph N

Humidity46%

Visibility6.2 mi

Dew point46°

Fri, 1358° / 48°

58 °

Grand Gulf, Friday, 13 November

Clear. High 58°, low 48°.

Pressure30.06 inHg

Wind6.9 mph N

Humidity45%

Visibility6.2 mi

Dew point36°

Sat, 1457° / 43°

57 °

Grand Gulf, Saturday, 14 November

Clear. High 57°, low 43°.

Pressure30.21 inHg

Wind4.7 mph NE

Humidity41%

Visibility6.2 mi

Dew point31°

Sun, 1562° / 43°

62 °

Grand Gulf, Sunday, 15 November

Overcast. High 62°, low 43°.

Pressure30.24 inHg

Wind7.9 mph E

Humidity40%

Visibility—

Dew point33°

Mon, 1654° / 48°

0.35

54 °

Grand Gulf, Monday, 16 November

Rain. High 54°, low 48°.

Pressure30.24 inHg

Wind9.9 mph E

Humidity69%

Visibility—

Dew point43°

Tue, 1765° / 48°

65 °

Grand Gulf, Tuesday, 17 November

Overcast. High 65°, low 48°.

Pressure30.24 inHg

Wind8.1 mph NE

Humidity54%

Visibility—

Dew point43°

Wed, 1869° / 45°

69 °

Grand Gulf, Wednesday, 18 November

Clear. High 69°, low 45°.

Pressure30.21 inHg

Wind5.7 mph E

Humidity32%

Visibility—

Dew point34°

Thu, 1972° / 50°

72 °

Grand Gulf, Thursday, 19 November

Overcast. High 72°, low 50°.

Pressure30.12 inHg

Wind6.3 mph SE

Humidity39%

Visibility—

Dew point42°

Fri, 2071° / 60°

71 °

Grand Gulf, Friday, 20 November

Overcast. High 71°, low 60°.

Pressure29.97 inHg

Wind12.6 mph S

Humidity66%

Visibility—

Dew point57°

Sat, 2163° / 51°

63 °

Grand Gulf, Saturday, 21 November

Clear. High 63°, low 51°.

Pressure30.00 inHg

Wind11.5 mph W

Humidity46%

Visibility—

Dew point40°

Sun, 2258° / 40°

58 °

Grand Gulf, Sunday, 22 November

Overcast. High 58°, low 40°.

Pressure30.21 inHg

Wind10.9 mph NW

Humidity44%

Visibility—

Dew point32°

Mon, 2347° / 34°

47 °

Grand Gulf, Monday, 23 November

Clear. High 47°, low 34°.

Pressure30.45 inHg

Wind14 mph NW

Humidity23%

Visibility—

Dew point9°

Tue, 2446° / 23°

46 °

Grand Gulf, Tuesday, 24 November

Clear. High 46°, low 23°.

Pressure30.53 inHg

Wind5.4 mph NE

Humidity14%

Visibility—

Dew point-5°

Wed, 2559° / 29°

59 °

Grand Gulf, Wednesday, 25 November

Clear. High 59°, low 29°.

Pressure30.36 inHg

Wind6.8 mph S

Humidity14%

Visibility—

Dew point4°

Thu, 2667° / 40°

67 °

Grand Gulf, Thursday, 26 November

Clear. High 67°, low 40°.

Pressure30.24 inHg

Wind8.8 mph SE

Humidity47%

Visibility—

Dew point43°

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 Grand Gulf, 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 Grand Gulf, 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.