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As of 18:01 CDT

Weather in Grass Lake, MS

88°Current weather

Grass Lake, Saturday, 8 August, 18:01

Overcast. Feels like 94°. High 91°, low 74°.

Pressure30.00 inHg
Wind10.8 mph NW
Humidity57%
Visibility6.2 mi
Dew point71°
Sun, 0993° / 74°0.15Rain
93 °Rain

Grass Lake, Sunday, 9 August

Rain. High 93°, low 74°.

Pressure30.06 inHg
Wind6.3 mph SW
Humidity45%
Visibility6.2 mi
Dew point69°
Mon, 1098° / 74°0.07Rain
98 °Rain

Grass Lake, Monday, 10 August

Rain. High 98°, low 74°.

Pressure30.09 inHg
Wind8.3 mph SW
Humidity47%
Visibility6.2 mi
Dew point71°
Tue, 11101° / 75°0.01Light rain
101 °Light rain

Grass Lake, Tuesday, 11 August

Light rain. High 101°, low 75°.

Pressure30.06 inHg
Wind11.7 mph SW
Humidity46%
Visibility6.2 mi
Dew point70°
Wed, 12100° / 77°0.06Light rain
100 °Light rain

Grass Lake, Wednesday, 12 August

Light rain. High 100°, low 77°.

Pressure29.97 inHg
Wind10.3 mph SW
Humidity45%
Visibility6.2 mi
Dew point70°
Thu, 1399° / 76°0.06Light rain
99 °Light rain

Grass Lake, Thursday, 13 August

Light rain. High 99°, low 76°.

Pressure29.94 inHg
Wind11.6 mph SW
Humidity36%
Visibility—
Dew point65°
Fri, 1496° / 76°0.07Light rain
96 °Light rain

Grass Lake, Friday, 14 August

Light rain. High 96°, low 76°.

Pressure30.06 inHg
Wind12.3 mph SW
Humidity47%
Visibility—
Dew point66°
Sat, 1587° / 73°0.16Light rain
87 °Light rain

Grass Lake, Saturday, 15 August

Light rain. High 87°, low 73°.

Pressure30.21 inHg
Wind6.1 mph E
Humidity73%
Visibility—
Dew point71°
Sun, 1696° / 74°0.02Light rain
96 °Light rain

Grass Lake, Sunday, 16 August

Light rain. High 96°, low 74°.

Pressure30.15 inHg
Wind10.7 mph NE
Humidity40%
Visibility—
Dew point65°
Mon, 1796° / 76°0Overcast
96 °Overcast

Grass Lake, Monday, 17 August

Overcast. High 96°, low 76°.

Pressure30.09 inHg
Wind9.9 mph E
Humidity43%
Visibility—
Dew point68°
Tue, 18101° / 74°0.13Light rain
101 °Light rain

Grass Lake, Tuesday, 18 August

Light rain. High 101°, low 74°.

Pressure30.00 inHg
Wind9.4 mph SW
Humidity48%
Visibility—
Dew point67°
Wed, 1995° / 76°0.1Light rain
95 °Light rain

Grass Lake, Wednesday, 19 August

Light rain. High 95°, low 76°.

Pressure30.03 inHg
Wind12 mph SW
Humidity68%
Visibility—
Dew point71°
Thu, 2095° / 77°0.03Light rain
95 °Light rain

Grass Lake, Thursday, 20 August

Light rain. High 95°, low 77°.

Pressure29.97 inHg
Wind10.9 mph SE
Humidity44%
Visibility—
Dew point67°
Fri, 21106° / 78°0.03Light rain
106 °Light rain

Grass Lake, Friday, 21 August

Light rain. High 106°, low 78°.

Pressure29.88 inHg
Wind13.2 mph S
Humidity31%
Visibility—
Dew point62°
Sat, 22104° / 78°0.07Light rain
104 °Light rain

Grass Lake, Saturday, 22 August

Light rain. High 104°, low 78°.

Pressure29.85 inHg
Wind14 mph SW
Humidity30%
Visibility—
Dew point63°
Sun, 2389° / 73°0.19Light rain
89 °Light rain

Grass Lake, Sunday, 23 August

Light rain. High 89°, low 73°.

Pressure29.91 inHg
Wind15.3 mph NE
Humidity60%
Visibility—
Dew point69°

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.