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As of 10:50 CDT

Weather in Grass Lake, MS

68°Current weather

Grass Lake, Tuesday, 20 October, 10:50

Clear. Feels like 66°. High 78°, low 45°.

Pressure30.30 inHg
Wind4.7 mph NE
Humidity42%
Visibility6.2 mi
Dew point44°
Wed, 2181° / 47°0Clear
81 °Clear

Grass Lake, Wednesday, 21 October

Clear. High 81°, low 47°.

Pressure30.21 inHg
Wind4 mph NE
Humidity36%
Visibility6.2 mi
Dew point47°
Thu, 2280° / 54°0Clear
80 °Clear

Grass Lake, Thursday, 22 October

Clear. High 80°, low 54°.

Pressure30.21 inHg
Wind5.7 mph NE
Humidity28%
Visibility6.2 mi
Dew point42°
Fri, 2381° / 55°0Clear
81 °Clear

Grass Lake, Friday, 23 October

Clear. High 81°, low 55°.

Pressure30.21 inHg
Wind2.8 mph NE
Humidity32%
Visibility6.2 mi
Dew point45°
Sat, 2479° / 57°0Partly cloudy
79 °Partly cloudy

Grass Lake, Saturday, 24 October

Partly cloudy. High 79°, low 57°.

Pressure30.33 inHg
Wind7.4 mph SE
Humidity25%
Visibility—
Dew point37°
Sun, 2577° / 53°0Mostly clear
77 °Mostly clear

Grass Lake, Sunday, 25 October

Mostly clear. High 77°, low 53°.

Pressure30.39 inHg
Wind7.2 mph E
Humidity29%
Visibility—
Dew point38°
Mon, 2682° / 54°0Partly cloudy
82 °Partly cloudy

Grass Lake, Monday, 26 October

Partly cloudy. High 82°, low 54°.

Pressure30.21 inHg
Wind7.2 mph SE
Humidity29%
Visibility—
Dew point41°
Tue, 2773° / 50°0Overcast
73 °Overcast

Grass Lake, Tuesday, 27 October

Overcast. High 73°, low 50°.

Pressure30.27 inHg
Wind19.6 mph N
Humidity39%
Visibility—
Dew point45°
Wed, 2865° / 38°0Partly cloudy
65 °Partly cloudy

Grass Lake, Wednesday, 28 October

Partly cloudy. High 65°, low 38°.

Pressure30.36 inHg
Wind14.7 mph NE
Humidity16%
Visibility—
Dew point12°
Thu, 2967° / 40°0Overcast
67 °Overcast

Grass Lake, Thursday, 29 October

Overcast. High 67°, low 40°.

Pressure30.24 inHg
Wind6.5 mph N
Humidity15%
Visibility—
Dew point13°
Fri, 3072° / 47°0Clear
72 °Clear

Grass Lake, Friday, 30 October

Clear. High 72°, low 47°.

Pressure30.27 inHg
Wind12.8 mph N
Humidity24%
Visibility—
Dew point29°
Sat, 3153° / 50°0Overcast
53 °Overcast

Grass Lake, Saturday, 31 October

Overcast. High 53°, low 50°.

Pressure30.30 inHg
Wind8.3 mph NE
Humidity33%
Visibility—
Dew point23°
Sun, 0166° / 48°0Partly cloudy
66 °Partly cloudy

Grass Lake, Sunday, 1 November

Partly cloudy. High 66°, low 48°.

Pressure30.21 inHg
Wind7.3 mph N
Humidity37%
Visibility—
Dew point34°
Mon, 0271° / 45°0Overcast
71 °Overcast

Grass Lake, Monday, 2 November

Overcast. High 71°, low 45°.

Pressure30.27 inHg
Wind6.8 mph E
Humidity33%
Visibility—
Dew point35°
Tue, 0376° / 49°0Overcast
76 °Overcast

Grass Lake, Tuesday, 3 November

Overcast. High 76°, low 49°.

Pressure30.21 inHg
Wind9.1 mph SE
Humidity31%
Visibility—
Dew point38°
Wed, 0483° / 54°0Overcast
83 °Overcast

Grass Lake, Wednesday, 4 November

Overcast. High 83°, low 54°.

Pressure30.09 inHg
Wind12.4 mph S
Humidity37%
Visibility—
Dew point48°

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 Grass Lake, 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 Grass Lake, 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.