As of 02:04 EDT

Weather in Radnor, IN

73°Current weather

Radnor, Tuesday, 13 October, 02:04

Clear. Feels like 73°. High 84°, low 66°.

Pressure29.83 inHg
Wind11.1 mph SW
Humidity67%
Visibility6.2 mi
Dew point61°

Monthly outlook for Radnor, IN: average high 66.1°, average low 51.3°. That is 2.7° above the climate normal for October. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 13 October (83.8°), the coolest 26 October (41.5°).

66.1°/51.3°
Average high / low
+2.7°
Above normal
5 / 5
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 October – 22 October70.4°62.5°+4.4°
23 October – 1 November59.1°59.2°-0.1°
2 November – 11 Novemberat normal54.4°—

October records over 66 years

88.2°3 October 2025All-time high
21.7°24 October 1981All-time low

Climate normals and records are computed from the nearest reference point — Lafayette (14 mi).

Wed, 1479° / 64°0Overcast
79 °Overcast

Radnor, Wednesday, 14 October

Overcast. High 79°, low 64°.

Pressure30.03 inHg
Wind4.8 mph N
Humidity64%
Visibility6.2 mi
Dew point63°
Thu, 1572° / 62°0.61Rain
72 °Rain

Radnor, Thursday, 15 October

Rain. High 72°, low 62°.

Pressure30.06 inHg
Wind9.7 mph SE
Humidity85%
Visibility2.4 mi
Dew point61°
Fri, 1669° / 51°0.16Rain
69 °Rain

Radnor, Friday, 16 October

Rain. High 69°, low 51°.

Pressure30.12 inHg
Wind21.4 mph NW
Humidity49%
Visibility6.2 mi
Dew point35°
Sat, 1759° / 43°0.01Light rain
59 °Light rain

Radnor, Saturday, 17 October

Light rain. High 59°, low 43°.

Pressure30.47 inHg
Wind7.2 mph NW
Humidity52%
Visibility—
Dew point38°
Sun, 1864° / 43°0Clear
64 °Clear

Radnor, Sunday, 18 October

Clear. High 64°, low 43°.

Pressure30.33 inHg
Wind10.8 mph S
Humidity36%
Visibility—
Dew point32°
Mon, 1967° / 47°0Overcast
67 °Overcast

Radnor, Monday, 19 October

Overcast. High 67°, low 47°.

Pressure30.27 inHg
Wind10.5 mph SW
Humidity46%
Visibility—
Dew point42°
Tue, 2061° / 56°0.08Light rain
61 °Light rain

Radnor, Tuesday, 20 October

Light rain. High 61°, low 56°.

Pressure30.24 inHg
Wind11.5 mph SE
Humidity87%
Visibility—
Dew point54°
Wed, 2172° / 56°0Mostly clear
72 °Mostly clear

Radnor, Wednesday, 21 October

Mostly clear. High 72°, low 56°.

Pressure30.24 inHg
Wind8.4 mph SE
Humidity58%
Visibility—
Dew point53°
Thu, 2277° / 57°0Overcast
77 °Overcast

Radnor, Thursday, 22 October

Overcast. High 77°, low 57°.

Pressure30.12 inHg
Wind16.4 mph S
Humidity53%
Visibility—
Dew point54°
Fri, 2368° / 54°0.07Light rain
68 °Light rain

Radnor, Friday, 23 October

Light rain. High 68°, low 54°.

Pressure30.03 inHg
Wind24.5 mph SW
Humidity86%
Visibility—
Dew point60°
Sat, 2464° / 47°0Overcast
64 °Overcast

Radnor, Saturday, 24 October

Overcast. High 64°, low 47°.

Pressure30.30 inHg
Wind11.6 mph NW
Humidity44%
Visibility—
Dew point39°
Sun, 2557° / 47°0Overcast
57 °Overcast

Radnor, Sunday, 25 October

Overcast. High 57°, low 47°.

Pressure30.24 inHg
Wind12.4 mph NW
Humidity49%
Visibility—
Dew point35°
Mon, 2656° / 41°0Overcast
56 °Overcast

Radnor, Monday, 26 October

Overcast. High 56°, low 41°.

Pressure30.09 inHg
Wind9.5 mph SW
Humidity44%
Visibility—
Dew point32°
Tue, 2759° / 42°0.08Light rain
59 °Light rain

Radnor, Tuesday, 27 October

Light rain. High 59°, low 42°.

Pressure29.62 inHg
Wind16.3 mph SW
Humidity64%
Visibility—
Dew point40°
Wed, 2851° / 44°0.02Light rain
51 °Light rain

Radnor, Wednesday, 28 October

Light rain. High 51°, low 44°.

Pressure29.80 inHg
Wind17.2 mph NW
Humidity50%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2958° / 42°0.06Climate normal
58 °Climate normal

Radnor, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.06 in
Chance of precipitation20%
Record high78° (2024)
Record low27° (1980)
Fri, 3060° / 44°0.08Climate normal
60 °Climate normal

Radnor, Friday, 30 October

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.08 in
Chance of precipitation27%
Record high77° (2024)
Record low24° (1980)
Sat, 3159° / 45°0.13Climate normal
59 °Climate normal

Radnor, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high59°
Average low45°
Average precipitation0.13 in
Chance of precipitation37%
Record high74° (1974)
Record low25° (1988)
Sun, 0158° / 44°0.18Climate normal
58 °Climate normal

Radnor, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.18 in
Chance of precipitation35%
Record high76° (2016)
Record low25° (2019)
Mon, 0258° / 42°0.11Climate normal
58 °Climate normal

Radnor, Monday, 2 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.11 in
Chance of precipitation32%
Record high77° (1961)
Record low24° (2014)
Tue, 0356° / 40°0.05Climate normal
56 °Climate normal

Radnor, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.05 in
Chance of precipitation23%
Record high75° (1987)
Record low20° (1991)
Wed, 0455° / 42°0.06Climate normal
55 °Climate normal

Radnor, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.06 in
Chance of precipitation23%
Record high74° (2015)
Record low20° (1991)
Thu, 0555° / 41°0.08Climate normal
55 °Climate normal

Radnor, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.08 in
Chance of precipitation25%
Record high73° (1975)
Record low19° (1991)
Fri, 0654° / 39°0.06Climate normal
54 °Climate normal

Radnor, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.06 in
Chance of precipitation28%
Record high73° (1975)
Record low24° (1973)
Sat, 0753° / 39°0.1Climate normal
53 °Climate normal

Radnor, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.1 in
Chance of precipitation30%
Record high69° (2020)
Record low21° (1993)
Sun, 0854° / 39°0.04Climate normal
54 °Climate normal

Radnor, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.04 in
Chance of precipitation20%
Record high76° (2020)
Record low15° (1991)
Mon, 0955° / 40°0.11Climate normal
55 °Climate normal

Radnor, Monday, 9 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation33%
Record high73° (2020)
Record low15° (1991)
Tue, 1053° / 39°0.12Climate normal
53 °Climate normal

Radnor, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.12 in
Chance of precipitation30%
Record high74° (2020)
Record low19° (2018)
Wed, 1151° / 36°0.09Climate normal
51 °Climate normal

Radnor, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation30%
Record high72° (2010)
Record low21° (1995)

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 Radnor, 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 Radnor, 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.