As of 10:19 CDT

Weather in Erasmus, TN

77°Current weather

Erasmus, Thursday, 15 October, 10:19

Clear. Feels like 77°. High 83°, low 65°.

Pressure30.12 inHg
Wind4.6 mph W
Humidity72%
Visibility6.2 mi
Dew point66°

Monthly outlook for Erasmus, TN: average high 71.1°, average low 50.5°. That is 3.8° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 15 October (83°), the coolest 18 October (42.7°).

71.1°/50.5°
Average high / low
+3.8°
Above normal
0 / 5
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October70.6°65°+3.1°
25 October – 3 November71.8°62.5°+5.2°
4 November – 13 Novemberat normal57.6°—

October records over 66 years

92.1°3 October 2019All-time high
29.1°26 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Crossville (10 mi).

Fri, 1672° / 49°0.02Light rain
72 °Light rain

Erasmus, Friday, 16 October

Light rain. High 72°, low 49°.

Pressure30.00 inHg
Wind12.4 mph NW
Humidity77%
Visibility5.5 mi
Dew point62°
Sat, 1757° / 44°0Clear
57 °Clear

Erasmus, Saturday, 17 October

Clear. High 57°, low 44°.

Pressure30.42 inHg
Wind11.7 mph N
Humidity42%
Visibility6.2 mi
Dew point32°
Sun, 1867° / 43°0Clear
67 °Clear

Erasmus, Sunday, 18 October

Clear. High 67°, low 43°.

Pressure30.47 inHg
Wind3.8 mph S
Humidity34%
Visibility6.2 mi
Dew point34°
Mon, 1969° / 43°0Overcast
69 °Overcast

Erasmus, Monday, 19 October

Overcast. High 69°, low 43°.

Pressure30.39 inHg
Wind4.7 mph SE
Humidity28%
Visibility—
Dew point31°
Tue, 2073° / 48°0Clear
73 °Clear

Erasmus, Tuesday, 20 October

Clear. High 73°, low 48°.

Pressure30.30 inHg
Wind7.3 mph E
Humidity26%
Visibility—
Dew point32°
Wed, 2172° / 50°0Clear
72 °Clear

Erasmus, Wednesday, 21 October

Clear. High 72°, low 50°.

Pressure30.24 inHg
Wind5.6 mph E
Humidity35%
Visibility—
Dew point40°
Thu, 2271° / 50°0Clear
71 °Clear

Erasmus, Thursday, 22 October

Clear. High 71°, low 50°.

Pressure30.24 inHg
Wind4.5 mph S
Humidity40%
Visibility—
Dew point43°
Fri, 2373° / 51°0Clear
73 °Clear

Erasmus, Friday, 23 October

Clear. High 73°, low 51°.

Pressure30.21 inHg
Wind6.6 mph E
Humidity40%
Visibility—
Dew point45°
Sat, 2469° / 54°0Overcast
69 °Overcast

Erasmus, Saturday, 24 October

Overcast. High 69°, low 54°.

Pressure30.33 inHg
Wind9.6 mph S
Humidity49%
Visibility—
Dew point47°
Sun, 2570° / 49°0Clear
70 °Clear

Erasmus, Sunday, 25 October

Clear. High 70°, low 49°.

Pressure30.42 inHg
Wind6.5 mph NW
Humidity45%
Visibility—
Dew point45°
Mon, 2673° / 53°0Clear
73 °Clear

Erasmus, Monday, 26 October

Clear. High 73°, low 53°.

Pressure30.36 inHg
Wind5.4 mph NE
Humidity40%
Visibility—
Dew point45°
Tue, 2771° / 53°0Overcast
71 °Overcast

Erasmus, Tuesday, 27 October

Overcast. High 71°, low 53°.

Pressure30.33 inHg
Wind6.4 mph SW
Humidity45%
Visibility—
Dew point46°
Wed, 2871° / 51°0Overcast
71 °Overcast

Erasmus, Wednesday, 28 October

Overcast. High 71°, low 51°.

Pressure30.24 inHg
Wind5.4 mph S
Humidity31%
Visibility—
Dew point36°
Thu, 2972° / 52°0Overcast
72 °Overcast

Erasmus, Thursday, 29 October

Overcast. High 72°, low 52°.

Pressure30.18 inHg
Wind5.8 mph S
Humidity48%
Visibility—
Dew point48°
Fri, 3074° / 54°0Partly cloudy
74 °Partly cloudy

Erasmus, Friday, 30 October

Partly cloudy. High 74°, low 54°.

Pressure30.06 inHg
Wind10 mph S
Humidity56%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3164° / 47°0.09Climate normal
64 °Climate normal

Erasmus, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.09 in
Chance of precipitation35%
Record high78° (2016)
Record low31° (1993)
Sun, 0163° / 47°0.13Climate normal
63 °Climate normal

Erasmus, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.13 in
Chance of precipitation33%
Record high79° (2016)
Record low26° (2023)
Mon, 0262° / 46°0.15Climate normal
62 °Climate normal

Erasmus, Monday, 2 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.15 in
Chance of precipitation33%
Record high76° (2003)
Record low28° (1966)
Tue, 0360° / 45°0.07Climate normal
60 °Climate normal

Erasmus, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.07 in
Chance of precipitation28%
Record high77° (2003)
Record low22° (1966)
Wed, 0459° / 44°0.1Climate normal
59 °Climate normal

Erasmus, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.1 in
Chance of precipitation32%
Record high73° (1987)
Record low11° (1966)
Thu, 0558° / 44°0.15Climate normal
58 °Climate normal

Erasmus, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.15 in
Chance of precipitation32%
Record high73° (1975)
Record low21° (1991)
Fri, 0658° / 43°0.1Climate normal
58 °Climate normal

Erasmus, Friday, 6 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.1 in
Chance of precipitation35%
Record high73° (2022)
Record low25° (1967)
Sat, 0759° / 43°0.18Climate normal
59 °Climate normal

Erasmus, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.18 in
Chance of precipitation38%
Record high76° (2024)
Record low26° (1967)
Sun, 0859° / 43°0.06Climate normal
59 °Climate normal

Erasmus, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.06 in
Chance of precipitation18%
Record high75° (2005)
Record low26° (1971)
Mon, 0959° / 43°0.16Climate normal
59 °Climate normal

Erasmus, Monday, 9 November

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.16 in
Chance of precipitation25%
Record high74° (2005)
Record low26° (2019)
Tue, 1057° / 42°0.15Climate normal
57 °Climate normal

Erasmus, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.15 in
Chance of precipitation32%
Record high73° (2020)
Record low24° (2025)
Wed, 1157° / 41°0.12Climate normal
57 °Climate normal

Erasmus, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.12 in
Chance of precipitation33%
Record high70° (1985)
Record low22° (2025)
Thu, 1256° / 40°0.11Climate normal
56 °Climate normal

Erasmus, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.11 in
Chance of precipitation33%
Record high71° (1989)
Record low18° (2019)
Fri, 1355° / 38°0.04Climate normal
55 °Climate normal

Erasmus, Friday, 13 November

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.04 in
Chance of precipitation20%
Record high70° (1985)
Record low16° (2019)

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 Erasmus, 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 Erasmus, 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.