As of 23:04 EDT

Weather in Grantsboro, TN

50°Current weather

Grantsboro, Wednesday, 28 October, 23:04

Mostly clear. Feels like 49°. High 71°, low 46°.

Pressure30.27 inHg
Wind1 mph S
Humidity86%
Visibility6.2 mi
Dew point46°

Monthly outlook for Grantsboro, TN: average high 61.3°, average low 45.2°. That is 0.3° below the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 30 October (75.3°), the coolest 8 November (34°).

61.3°/45.2°
Average high / low
−0.3°
Below normal
3 / 5
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
28 October – 6 November66.8°63.3°+1.9°
7 November – 16 November52.3°58.5°-3.5°
17 November – 26 Novemberat normal56.2°—

October records over 66 years

95.9°3 October 2019All-time high
29.8°30 October 2017All-time low

Climate normals and records are computed from the nearest reference point — Jacksboro (7 mi).

Thu, 2974° / 45°0Clear
74 °Clear

Grantsboro, Thursday, 29 October

Clear. High 74°, low 45°.

Pressure30.27 inHg
Wind1.2 mph SE
Humidity50%
Visibility6.2 mi
Dew point47°
Fri, 3075° / 46°0Clear
75 °Clear

Grantsboro, Friday, 30 October

Clear. High 75°, low 46°.

Pressure30.27 inHg
Wind4 mph NE
Humidity47%
Visibility6.2 mi
Dew point48°
Sat, 3165° / 51°0Overcast
65 °Overcast

Grantsboro, Saturday, 31 October

Overcast. High 65°, low 51°.

Pressure30.33 inHg
Wind2.5 mph E
Humidity53%
Visibility6.2 mi
Dew point44°
Sun, 0159° / 49°0Overcast
59 °Overcast

Grantsboro, Sunday, 1 November

Overcast. High 59°, low 49°.

Pressure30.39 inHg
Wind2.4 mph E
Humidity53%
Visibility6.2 mi
Dew point39°
Mon, 0264° / 50°0.13Light rain
64 °Light rain

Grantsboro, Monday, 2 November

Light rain. High 64°, low 50°.

Pressure30.27 inHg
Wind4.9 mph SE
Humidity67%
Visibility—
Dew point48°
Tue, 0370° / 49°0Partly cloudy
70 °Partly cloudy

Grantsboro, Tuesday, 3 November

Partly cloudy. High 70°, low 49°.

Pressure30.06 inHg
Wind7.5 mph S
Humidity56%
Visibility—
Dew point51°
Wed, 0470° / 59°0.02Light rain
70 °Light rain

Grantsboro, Wednesday, 4 November

Light rain. High 70°, low 59°.

Pressure29.88 inHg
Wind8.5 mph SE
Humidity82%
Visibility—
Dew point61°
Thu, 0564° / 52°0.82Rain
64 °Rain

Grantsboro, Thursday, 5 November

Rain. High 64°, low 52°.

Pressure29.68 inHg
Wind6.8 mph SW
Humidity87%
Visibility—
Dew point58°
Fri, 0656° / 50°0.03Light rain
56 °Light rain

Grantsboro, Friday, 6 November

Light rain. High 56°, low 50°.

Pressure29.80 inHg
Wind5 mph SW
Humidity91%
Visibility—
Dew point53°
Sat, 0752° / 40°0.02Light rain
52 °Light rain

Grantsboro, Saturday, 7 November

Light rain. High 52°, low 40°.

Pressure30.03 inHg
Wind7.1 mph NW
Humidity92%
Visibility—
Dew point47°
Sun, 0852° / 34°0Clear
52 °Clear

Grantsboro, Sunday, 8 November

Clear. High 52°, low 34°.

Pressure30.12 inHg
Wind7.2 mph N
Humidity46%
Visibility—
Dew point30°
Mon, 0956° / 34°0Clear
56 °Clear

Grantsboro, Monday, 9 November

Clear. High 56°, low 34°.

Pressure30.00 inHg
Wind4.4 mph N
Humidity36%
Visibility—
Dew point27°
Tue, 1053° / 41°0Overcast
53 °Overcast

Grantsboro, Tuesday, 10 November

Overcast. High 53°, low 41°.

Pressure29.80 inHg
Wind15.1 mph W
Humidity58%
Visibility—
Dew point36°
Wed, 1154° / 35°0Overcast
54 °Overcast

Grantsboro, Wednesday, 11 November

Overcast. High 54°, low 35°.

Pressure29.91 inHg
Wind7.8 mph SW
Humidity39%
Visibility—
Dew point27°
Thu, 1247° / 41°0.27Rain
47 °Rain

Grantsboro, Thursday, 12 November

Rain. High 47°, low 41°.

Pressure29.91 inHg
Wind7.4 mph SW
Humidity94%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1356° / 40°0.04Climate normal
56 °Climate normal

Grantsboro, Friday, 13 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.04 in
Chance of precipitation22%
Record high73° (1978)
Record low19° (2019)
Sat, 1457° / 40°0.09Climate normal
57 °Climate normal

Grantsboro, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high57°
Average low40°
Average precipitation0.09 in
Chance of precipitation32%
Record high74° (1993)
Record low24° (1986)
Sun, 1556° / 41°0.19Climate normal
56 °Climate normal

Grantsboro, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.19 in
Chance of precipitation33%
Record high73° (2005)
Record low21° (1969)
Mon, 1657° / 41°0.15Climate normal
57 °Climate normal

Grantsboro, Monday, 16 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.15 in
Chance of precipitation35%
Record high73° (1964)
Record low26° (2018)
Tue, 1757° / 41°0.13Climate normal
57 °Climate normal

Grantsboro, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.13 in
Chance of precipitation35%
Record high75° (2016)
Record low24° (2022)
Wed, 1858° / 41°0.11Climate normal
58 °Climate normal

Grantsboro, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.11 in
Chance of precipitation25%
Record high76° (2016)
Record low25° (2014)
Thu, 1958° / 41°0.13Climate normal
58 °Climate normal

Grantsboro, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.13 in
Chance of precipitation28%
Record high74° (1985)
Record low22° (2014)
Fri, 2057° / 41°0.08Climate normal
57 °Climate normal

Grantsboro, Friday, 20 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.08 in
Chance of precipitation28%
Record high70° (1991)
Record low23° (2022)
Sat, 2155° / 40°0.14Climate normal
55 °Climate normal

Grantsboro, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.14 in
Chance of precipitation30%
Record high70° (2007)
Record low26° (2022)
Sun, 2255° / 40°0.14Climate normal
55 °Climate normal

Grantsboro, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.14 in
Chance of precipitation38%
Record high69° (1963)
Record low23° (1964)
Mon, 2355° / 39°0.11Climate normal
55 °Climate normal

Grantsboro, Monday, 23 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.11 in
Chance of precipitation30%
Record high70° (1999)
Record low21° (1970)
Tue, 2455° / 40°0.15Climate normal
55 °Climate normal

Grantsboro, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.15 in
Chance of precipitation37%
Record high69° (1973)
Record low17° (1970)
Wed, 2556° / 40°0.1Climate normal
56 °Climate normal

Grantsboro, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.1 in
Chance of precipitation30%
Record high69° (2010)
Record low19° (1970)
Thu, 2656° / 40°0.14Climate normal
56 °Climate normal

Grantsboro, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.14 in
Chance of precipitation42%
Record high68° (1990)
Record low25° (1977)

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 Grantsboro, 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 Grantsboro, 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.