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As of 01:52 CDT

Weather in Grimsley, TN

56°Current weather

Grimsley, Friday, 9 October, 01:52

Overcast. Feels like 54°. High 79°, low 54°.

Pressure30.12 inHg
Wind5.8 mph E
Humidity69%
Visibility6.2 mi
Dew point46°
Sat, 1069° / 54°0.65Rain
69 °Rain

Grimsley, Saturday, 10 October

Rain. High 69°, low 54°.

Pressure29.97 inHg
Wind17 mph E
Humidity67%
Visibility4.5 mi
Dew point58°
Sun, 1165° / 58°0.19Rain
65 °Rain

Grimsley, Sunday, 11 October

Rain. High 65°, low 58°.

Pressure29.91 inHg
Wind13.2 mph SW
Humidity76%
Visibility3.4 mi
Dew point57°
Mon, 1277° / 57°0Mostly clear
77 °Mostly clear

Grimsley, Monday, 12 October

Mostly clear. High 77°, low 57°.

Pressure30.06 inHg
Wind7.1 mph W
Humidity60%
Visibility6.2 mi
Dew point61°
Tue, 1380° / 62°0Clear
80 °Clear

Grimsley, Tuesday, 13 October

Clear. High 80°, low 62°.

Pressure29.97 inHg
Wind10.2 mph SW
Humidity43%
Visibility—
Dew point53°
Wed, 1481° / 66°0Overcast
81 °Overcast

Grimsley, Wednesday, 14 October

Overcast. High 81°, low 66°.

Pressure30.00 inHg
Wind7.1 mph SW
Humidity61%
Visibility—
Dew point64°
Thu, 1585° / 66°0Clear
85 °Clear

Grimsley, Thursday, 15 October

Clear. High 85°, low 66°.

Pressure30.03 inHg
Wind8.5 mph S
Humidity47%
Visibility—
Dew point60°
Fri, 1682° / 63°0Clear
82 °Clear

Grimsley, Friday, 16 October

Clear. High 82°, low 63°.

Pressure30.12 inHg
Wind7.6 mph S
Humidity44%
Visibility—
Dew point55°
Sat, 1769° / 48°0Overcast
69 °Overcast

Grimsley, Saturday, 17 October

Overcast. High 69°, low 48°.

Pressure30.21 inHg
Wind11.6 mph N
Humidity54%
Visibility—
Dew point50°
Sun, 1871° / 43°0Mostly clear
71 °Mostly clear

Grimsley, Sunday, 18 October

Mostly clear. High 71°, low 43°.

Pressure30.27 inHg
Wind9.3 mph NE
Humidity45%
Visibility—
Dew point43°
Mon, 1966° / 52°0Overcast
66 °Overcast

Grimsley, Monday, 19 October

Overcast. High 66°, low 52°.

Pressure30.33 inHg
Wind4.2 mph NW
Humidity64%
Visibility—
Dew point50°
Tue, 2072° / 52°0Overcast
72 °Overcast

Grimsley, Tuesday, 20 October

Overcast. High 72°, low 52°.

Pressure30.27 inHg
Wind4.5 mph SW
Humidity48%
Visibility—
Dew point49°
Wed, 2167° / 57°0Overcast
67 °Overcast

Grimsley, Wednesday, 21 October

Overcast. High 67°, low 57°.

Pressure30.24 inHg
Wind4.3 mph S
Humidity55%
Visibility—
Dew point49°
Thu, 2262° / 57°0Overcast
62 °Overcast

Grimsley, Thursday, 22 October

Overcast. High 62°, low 57°.

Pressure30.15 inHg
Wind3.2 mph E
Humidity79%
Visibility—
Dew point54°
Fri, 2356° / 47°0.91Rain
56 °Rain

Grimsley, Friday, 23 October

Rain. High 56°, low 47°.

Pressure30.03 inHg
Wind9.3 mph NE
Humidity97%
Visibility—
Dew point55°
Sat, 2460° / 40°0Clear
60 °Clear

Grimsley, Saturday, 24 October

Clear. High 60°, low 40°.

Pressure30.18 inHg
Wind8.3 mph N
Humidity48%
Visibility—
Dew point37°

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 Grimsley, TN 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 Grimsley, TN 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.