As of 02:20 EDT

Weather in Atherton, IN

47°Current weather

Atherton, Saturday, 17 October, 02:20

Partly cloudy. Feels like 44°. High 54°, low 40°.

Pressure30.36 inHg
Wind5.7 mph NW
Humidity89%
Visibility6.2 mi
Dew point44°

Monthly outlook for Atherton, IN: average high 66.8°, average low 46.8°. That is 3.3° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 27 October (75.8°), the coolest 18 October (37°).

66.8°/46.8°
Average high / low
+3.3°
Above normal
3 / 5
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October68.2°61.6°+3.7°
27 October – 5 November64.5°58.3°+3.4°
6 November – 15 Novemberat normal52.6°—

October records over 66 years

90°1 October 2019All-time high
23°26 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Dana (15 mi).

Sun, 1862° / 37°0Clear
62 °Clear

Atherton, Sunday, 18 October

Clear. High 62°, low 37°.

Pressure30.53 inHg
Wind8 mph S
Humidity49%
Visibility6.2 mi
Dew point37°
Mon, 1967° / 41°0Clear
67 °Clear

Atherton, Monday, 19 October

Clear. High 67°, low 41°.

Pressure30.45 inHg
Wind2.5 mph S
Humidity50%
Visibility6.2 mi
Dew point42°
Tue, 2070° / 44°0Clear
70 °Clear

Atherton, Tuesday, 20 October

Clear. High 70°, low 44°.

Pressure30.39 inHg
Wind2.1 mph E
Humidity55%
Visibility6.2 mi
Dew point46°
Wed, 2170° / 45°0Overcast
70 °Overcast

Atherton, Wednesday, 21 October

Overcast. High 70°, low 45°.

Pressure30.30 inHg
Wind2.4 mph E
Humidity38%
Visibility—
Dew point39°
Thu, 2273° / 47°0Partly cloudy
73 °Partly cloudy

Atherton, Thursday, 22 October

Partly cloudy. High 73°, low 47°.

Pressure30.21 inHg
Wind6 mph E
Humidity37%
Visibility—
Dew point40°
Fri, 2375° / 51°0Clear
75 °Clear

Atherton, Friday, 23 October

Clear. High 75°, low 51°.

Pressure30.24 inHg
Wind7.9 mph E
Humidity23%
Visibility—
Dew point31°
Sat, 2474° / 52°0Overcast
74 °Overcast

Atherton, Saturday, 24 October

Overcast. High 74°, low 52°.

Pressure30.24 inHg
Wind7.6 mph S
Humidity25%
Visibility—
Dew point32°
Sun, 2570° / 53°0Overcast
70 °Overcast

Atherton, Sunday, 25 October

Overcast. High 70°, low 53°.

Pressure30.24 inHg
Wind11.6 mph NE
Humidity41%
Visibility—
Dew point43°
Mon, 2668° / 50°0Overcast
68 °Overcast

Atherton, Monday, 26 October

Overcast. High 68°, low 50°.

Pressure30.30 inHg
Wind9.6 mph SE
Humidity40%
Visibility—
Dew point39°
Tue, 2776° / 54°0.01Light rain
76 °Light rain

Atherton, Tuesday, 27 October

Light rain. High 76°, low 54°.

Pressure30.15 inHg
Wind10.8 mph SW
Humidity38%
Visibility—
Dew point44°
Wed, 2861° / 48°0.61Rain
61 °Rain

Atherton, Wednesday, 28 October

Rain. High 61°, low 48°.

Pressure30.09 inHg
Wind10.4 mph N
Humidity80%
Visibility—
Dew point52°
Thu, 2958° / 44°0.35Rain
58 °Rain

Atherton, Thursday, 29 October

Rain. High 58°, low 44°.

Pressure30.00 inHg
Wind15.4 mph SE
Humidity44%
Visibility—
Dew point34°
Fri, 3075° / 55°0.12Light rain
75 °Light rain

Atherton, Friday, 30 October

Light rain. High 75°, low 55°.

Pressure29.59 inHg
Wind18.7 mph SW
Humidity55%
Visibility—
Dew point56°
Sat, 3158° / 46°0Overcast
58 °Overcast

Atherton, Saturday, 31 October

Overcast. High 58°, low 46°.

Pressure30.06 inHg
Wind18.4 mph NW
Humidity47%
Visibility—
Dew point37°
Sun, 0160° / 42°0Clear
60 °Clear

Atherton, Sunday, 1 November

Clear. High 60°, low 42°.

Pressure30.12 inHg
Wind7.1 mph NW
Humidity44%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0258° / 42°0.11Climate normal
58 °Climate normal

Atherton, Monday, 2 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.11 in
Chance of precipitation27%
Record high77° (1961)
Record low25° (2014)
Tue, 0356° / 41°0.07Climate normal
56 °Climate normal

Atherton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.07 in
Chance of precipitation25%
Record high75° (1987)
Record low21° (1991)
Wed, 0456° / 43°0.08Climate normal
56 °Climate normal

Atherton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low43°
Average precipitation0.08 in
Chance of precipitation27%
Record high74° (2003)
Record low19° (1991)
Thu, 0556° / 41°0.11Climate normal
56 °Climate normal

Atherton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.11 in
Chance of precipitation30%
Record high73° (1975)
Record low20° (1991)
Fri, 0655° / 39°0.06Climate normal
55 °Climate normal

Atherton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.06 in
Chance of precipitation33%
Record high72° (2023)
Record low26° (2010)
Sat, 0754° / 40°0.12Climate normal
54 °Climate normal

Atherton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.12 in
Chance of precipitation33%
Record high69° (2020)
Record low22° (1993)
Sun, 0855° / 40°0.02Climate normal
55 °Climate normal

Atherton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.02 in
Chance of precipitation13%
Record high76° (2023)
Record low14° (1991)
Mon, 0956° / 40°0.1Climate normal
56 °Climate normal

Atherton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.1 in
Chance of precipitation32%
Record high73° (1999)
Record low17° (1991)
Tue, 1054° / 39°0.14Climate normal
54 °Climate normal

Atherton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.14 in
Chance of precipitation33%
Record high74° (2020)
Record low19° (2018)
Wed, 1152° / 36°0.11Climate normal
52 °Climate normal

Atherton, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.11 in
Chance of precipitation33%
Record high73° (2010)
Record low22° (2025)
Thu, 1250° / 35°0.09Climate normal
50 °Climate normal

Atherton, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation28%
Record high72° (2010)
Record low11° (2019)
Fri, 1350° / 35°0.07Climate normal
50 °Climate normal

Atherton, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.07 in
Chance of precipitation25%
Record high71° (1999)
Record low11° (1986)
Sat, 1451° / 35°0.13Climate normal
51 °Climate normal

Atherton, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.13 in
Chance of precipitation32%
Record high73° (2025)
Record low15° (1986)
Sun, 1550° / 37°0.14Climate normal
50 °Climate normal

Atherton, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.14 in
Chance of precipitation33%
Record high73° (2025)
Record low18° (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 Atherton, IN 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 Atherton, IN 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.