As of 17:16 EDT

Weather in Radnor, IN

70°Current weather

Radnor, Tuesday, 20 October, 17:16

Clear. Feels like 69°. High 70°, low 41°.

Pressure30.30 inHg
Wind2.1 mph NE
Humidity37%
Visibility6.2 mi
Dew point44°

Monthly outlook for Radnor, IN: average high 62.4°, average low 43.2°. That is 1.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 26 October (72.4°), the coolest 30 October (32.8°).

62.4°/43.2°
Average high / low
+1.9°
Above normal
3 / 5
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October65.8°59.9°+3.2°
30 October – 8 November56.9°56.2°+0.4°
9 November – 18 Novemberat normal50.5°—

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, 2171° / 41°0Clear
71 °Clear

Radnor, Wednesday, 21 October

Clear. High 71°, low 41°.

Pressure30.30 inHg
Wind1.7 mph SW
Humidity56%
Visibility6.2 mi
Dew point47°
Thu, 2271° / 44°0Clear
71 °Clear

Radnor, Thursday, 22 October

Clear. High 71°, low 44°.

Pressure30.27 inHg
Wind1.6 mph NE
Humidity54%
Visibility6.2 mi
Dew point48°
Fri, 2368° / 48°0Clear
68 °Clear

Radnor, Friday, 23 October

Clear. High 68°, low 48°.

Pressure30.36 inHg
Wind5.5 mph SE
Humidity65%
Visibility6.2 mi
Dew point51°
Sat, 2468° / 46°0Partly cloudy
68 °Partly cloudy

Radnor, Saturday, 24 October

Partly cloudy. High 68°, low 46°.

Pressure30.42 inHg
Wind3.6 mph SE
Humidity62%
Visibility6.2 mi
Dew point48°
Sun, 2572° / 48°0Overcast
72 °Overcast

Radnor, Sunday, 25 October

Overcast. High 72°, low 48°.

Pressure30.36 inHg
Wind5.7 mph SW
Humidity44%
Visibility—
Dew point46°
Mon, 2672° / 52°0Overcast
72 °Overcast

Radnor, Monday, 26 October

Overcast. High 72°, low 52°.

Pressure30.18 inHg
Wind10.3 mph SW
Humidity44%
Visibility—
Dew point46°
Tue, 2761° / 50°0Overcast
61 °Overcast

Radnor, Tuesday, 27 October

Overcast. High 61°, low 50°.

Pressure30.21 inHg
Wind9.3 mph N
Humidity60%
Visibility—
Dew point46°
Wed, 2853° / 40°0.11Light rain
53 °Light rain

Radnor, Wednesday, 28 October

Light rain. High 53°, low 40°.

Pressure30.09 inHg
Wind19 mph NW
Humidity80%
Visibility—
Dew point42°
Thu, 2951° / 35°0Clear
51 °Clear

Radnor, Thursday, 29 October

Clear. High 51°, low 35°.

Pressure30.18 inHg
Wind15.1 mph NW
Humidity41%
Visibility—
Dew point26°
Fri, 3050° / 33°0Clear
50 °Clear

Radnor, Friday, 30 October

Clear. High 50°, low 33°.

Pressure30.30 inHg
Wind9.1 mph SE
Humidity41%
Visibility—
Dew point24°
Sat, 3159° / 37°0Overcast
59 °Overcast

Radnor, Saturday, 31 October

Overcast. High 59°, low 37°.

Pressure30.06 inHg
Wind18.2 mph S
Humidity40%
Visibility—
Dew point27°
Sun, 0163° / 54°0.15Light rain
63 °Light rain

Radnor, Sunday, 1 November

Light rain. High 63°, low 54°.

Pressure29.91 inHg
Wind19.5 mph S
Humidity83%
Visibility—
Dew point55°
Mon, 0266° / 45°0.52Rain
66 °Rain

Radnor, Monday, 2 November

Rain. High 66°, low 45°.

Pressure30.00 inHg
Wind16.8 mph S
Humidity64%
Visibility—
Dew point51°
Tue, 0351° / 38°0Clear
51 °Clear

Radnor, Tuesday, 3 November

Clear. High 51°, low 38°.

Pressure30.47 inHg
Wind7.2 mph N
Humidity33%
Visibility—
Dew point22°
Wed, 0452° / 39°0Overcast
52 °Overcast

Radnor, Wednesday, 4 November

Overcast. High 52°, low 39°.

Pressure30.30 inHg
Wind12.9 mph SW
Humidity36%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 1249° / 35°0.09Climate normal
49 °Climate normal

Radnor, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation25%
Record high72° (1964)
Record low7° (2019)
Fri, 1349° / 34°0.07Climate normal
49 °Climate normal

Radnor, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high70° (1999)
Record low3° (2019)
Sat, 1450° / 35°0.11Climate normal
50 °Climate normal

Radnor, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.11 in
Chance of precipitation33%
Record high70° (1971)
Record low13° (1986)
Sun, 1549° / 36°0.13Climate normal
49 °Climate normal

Radnor, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.13 in
Chance of precipitation37%
Record high70° (1971)
Record low18° (2019)
Mon, 1649° / 35°0.09Climate normal
49 °Climate normal

Radnor, Monday, 16 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high68° (2001)
Record low20° (1997)
Tue, 1750° / 35°0.11Climate normal
50 °Climate normal

Radnor, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.11 in
Chance of precipitation27%
Record high70° (2016)
Record low15° (2005)
Wed, 1850° / 36°0.13Climate normal
50 °Climate normal

Radnor, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation28%
Record high71° (2016)
Record low12° (2014)

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.