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As of 05:23 CDT

Weather in Grass Lake, MS

56°Current weather

Grass Lake, Friday, 30 October, 05:23

Overcast. Feels like 54°. High 81°, low 55°.

Pressure30.15 inHg
Wind4.2 mph E
Humidity76%
Visibility6.2 mi
Dew point48°
Sat, 3180° / 60°0Overcast
80 °Overcast

Grass Lake, Saturday, 31 October

Overcast. High 80°, low 60°.

Pressure30.18 inHg
Wind6.1 mph SE
Humidity51%
Visibility6.2 mi
Dew point57°
Sun, 0174° / 64°0.37Rain
74 °Rain

Grass Lake, Sunday, 1 November

Rain. High 74°, low 64°.

Pressure30.21 inHg
Wind8.2 mph SE
Humidity76%
Visibility6.2 mi
Dew point65°
Mon, 0280° / 67°0Overcast
80 °Overcast

Grass Lake, Monday, 2 November

Overcast. High 80°, low 67°.

Pressure30.12 inHg
Wind10 mph SE
Humidity62%
Visibility6.2 mi
Dew point63°
Tue, 0379° / 69°1.13Rain
79 °Rain

Grass Lake, Tuesday, 3 November

Rain. High 79°, low 69°.

Pressure29.88 inHg
Wind18.1 mph S
Humidity63%
Visibility—
Dew point64°
Wed, 0471° / 60°0.56Rain
71 °Rain

Grass Lake, Wednesday, 4 November

Rain. High 71°, low 60°.

Pressure29.77 inHg
Wind10.7 mph W
Humidity57%
Visibility—
Dew point54°
Thu, 0568° / 59°0Partly cloudy
68 °Partly cloudy

Grass Lake, Thursday, 5 November

Partly cloudy. High 68°, low 59°.

Pressure29.80 inHg
Wind10.5 mph NW
Humidity59%
Visibility—
Dew point51°
Fri, 0675° / 56°0Clear
75 °Clear

Grass Lake, Friday, 6 November

Clear. High 75°, low 56°.

Pressure30.03 inHg
Wind5.8 mph N
Humidity57%
Visibility—
Dew point54°
Sat, 0777° / 55°0Clear
77 °Clear

Grass Lake, Saturday, 7 November

Clear. High 77°, low 55°.

Pressure30.18 inHg
Wind6 mph E
Humidity41%
Visibility—
Dew point46°
Sun, 0876° / 56°0Overcast
76 °Overcast

Grass Lake, Sunday, 8 November

Overcast. High 76°, low 56°.

Pressure30.24 inHg
Wind5.9 mph N
Humidity37%
Visibility—
Dew point44°
Mon, 0975° / 57°0Overcast
75 °Overcast

Grass Lake, Monday, 9 November

Overcast. High 75°, low 57°.

Pressure30.18 inHg
Wind6.8 mph E
Humidity41%
Visibility—
Dew point47°
Tue, 1076° / 56°0Overcast
76 °Overcast

Grass Lake, Tuesday, 10 November

Overcast. High 76°, low 56°.

Pressure30.00 inHg
Wind6.9 mph SE
Humidity44%
Visibility—
Dew point49°
Wed, 1175° / 58°0.24Light rain
75 °Light rain

Grass Lake, Wednesday, 11 November

Light rain. High 75°, low 58°.

Pressure29.77 inHg
Wind18.8 mph S
Humidity77%
Visibility—
Dew point62°
Thu, 1284° / 67°0.09Light rain
84 °Light rain

Grass Lake, Thursday, 12 November

Light rain. High 84°, low 67°.

Pressure29.74 inHg
Wind16.6 mph SW
Humidity53%
Visibility—
Dew point61°
Fri, 1386° / 68°0Overcast
86 °Overcast

Grass Lake, Friday, 13 November

Overcast. High 86°, low 68°.

Pressure29.83 inHg
Wind23 mph S
Humidity55%
Visibility—
Dew point62°
Sat, 1478° / 64°1.22Rain
78 °Rain

Grass Lake, Saturday, 14 November

Rain. High 78°, low 64°.

Pressure29.97 inHg
Wind15.9 mph S
Humidity75%
Visibility—
Dew point68°

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.