As of 17:29 CDT

Weather in Prestbury, IL

71°

Prestbury, Sunday, 25 October, 17:29

Clear. Feels like 70°. High 73°, low 51°.

Pressure30.33 inHg

Wind6.9 mph SE

Humidity50%

Visibility6.2 mi

Dew point52°

See detailed hourly forecast

Monthly outlook for Prestbury, IL: average high 61.4°, average low 48.7°. That is 3.8° above the climate normal for October. Precipitation is expected on 5 days (about 0.7 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 25 October (72.9°), the coolest 9 November (38.8°).

61.4°/48.7°

Average high / low

+3.8°

Above normal

5 / 4

Wet days / normal

0.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
25 October – 3 November	64.2°	55.8°	+4.6°
4 November – 13 November	56.7°	50.5°	+3.4°
14 November – 23 November	at normal	46.6°	—

October records over 66 years

87.6°3 October 2025All-time high

21.9°24 October 1981All-time low

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

Mon, 2667° / 50°

67 °

Prestbury, Monday, 26 October

Overcast. High 67°, low 50°.

Pressure30.33 inHg

Wind7.2 mph E

Humidity78%

Visibility6.2 mi

Dew point55°

Tue, 2767° / 50°

67 °

Prestbury, Tuesday, 27 October

Overcast. High 67°, low 50°.

Pressure30.24 inHg

Wind6.5 mph SE

Humidity81%

Visibility6.2 mi

Dew point54°

Wed, 2868° / 53°

68 °

Prestbury, Wednesday, 28 October

Overcast. High 68°, low 53°.

Pressure30.18 inHg

Wind6.5 mph S

Humidity67%

Visibility6.2 mi

Dew point53°

Thu, 2968° / 54°

0.06

68 °

Prestbury, Thursday, 29 October

Light rain. High 68°, low 54°.

Pressure30.06 inHg

Wind10.1 mph SW

Humidity72%

Visibility6.2 mi

Dew point57°

Fri, 3066° / 53°

66 °

Prestbury, Friday, 30 October

Overcast. High 66°, low 53°.

Pressure30.18 inHg

Wind4 mph NW

Humidity70%

Visibility—

Dew point53°

Sat, 3155° / 50°

55 °

Prestbury, Saturday, 31 October

Overcast. High 55°, low 50°.

Pressure30.27 inHg

Wind10 mph SE

Humidity67%

Visibility—

Dew point44°

Sun, 0152° / 49°

0.2

52 °

Prestbury, Sunday, 1 November

Light rain. High 52°, low 49°.

Pressure30.18 inHg

Wind5 mph E

Humidity93%

Visibility—

Dew point49°

Mon, 0263° / 51°

63 °

Prestbury, Monday, 2 November

Mostly clear. High 63°, low 51°.

Pressure30.15 inHg

Wind10.5 mph E

Humidity66%

Visibility—

Dew point50°

Tue, 0361° / 48°

61 °

Prestbury, Tuesday, 3 November

Overcast. High 61°, low 48°.

Pressure30.15 inHg

Wind9.2 mph E

Humidity56%

Visibility—

Dew point43°

Wed, 0460° / 48°

60 °

Prestbury, Wednesday, 4 November

Overcast. High 60°, low 48°.

Pressure30.06 inHg

Wind8.1 mph SE

Humidity61%

Visibility—

Dew point45°

Thu, 0558° / 49°

0.01

58 °

Prestbury, Thursday, 5 November

Light rain. High 58°, low 49°.

Pressure29.94 inHg

Wind7 mph N

Humidity82%

Visibility—

Dew point52°

Fri, 0656° / 44°

56 °

Prestbury, Friday, 6 November

Partly cloudy. High 56°, low 44°.

Pressure30.00 inHg

Wind8.6 mph E

Humidity57%

Visibility—

Dew point40°

Sat, 0762° / 46°

0.22

62 °

Prestbury, Saturday, 7 November

Rain. High 62°, low 46°.

Pressure29.80 inHg

Wind12.3 mph S

Humidity61%

Visibility—

Dew point46°

Sun, 0859° / 47°

0.12

59 °

Prestbury, Sunday, 8 November

Light rain. High 59°, low 47°.

Pressure29.65 inHg

Wind17.5 mph W

Humidity50%

Visibility—

Dew point39°

Mon, 0945° / 39°

0.09

45 °

Prestbury, Monday, 9 November

Light rain. High 45°, low 39°.

Pressure29.50 inHg

Wind18.1 mph W

Humidity91%

Visibility—

Dew point39°

From day 17 onward the outlook is built from 60-year climate statistics

Tue, 1050° / 37°

0.12

50 °

Prestbury, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°

Average low37°

Average precipitation0.12 in

Chance of precipitation38%

Record high72° (2020)

Record low17° (2017)

Wed, 1148° / 34°

0.06

48 °

Prestbury, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.06 in

Chance of precipitation27%

Record high71° (1964)

Record low16° (2019)

Thu, 1247° / 33°

0.06

47 °

Prestbury, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.06 in

Chance of precipitation23%

Record high67° (1964)

Record low6° (2019)

Fri, 1347° / 33°

0.05

47 °

Prestbury, Friday, 13 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.05 in

Chance of precipitation20%

Record high70° (1999)

Record low2° (2019)

Sat, 1448° / 33°

0.07

48 °

Prestbury, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high48°

Average low33°

Average precipitation0.07 in

Chance of precipitation32%

Record high70° (1971)

Record low13° (1986)

Sun, 1547° / 34°

0.09

47 °

Prestbury, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.09 in

Chance of precipitation27%

Record high69° (2025)

Record low18° (1982)

Mon, 1647° / 33°

0.05

47 °

Prestbury, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.05 in

Chance of precipitation15%

Record high64° (1971)

Record low20° (1997)

Tue, 1748° / 34°

0.1

48 °

Prestbury, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.1 in

Chance of precipitation27%

Record high71° (2016)

Record low15° (2014)

Wed, 1848° / 35°

0.13

48 °

Prestbury, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high48°

Average low35°

Average precipitation0.13 in

Chance of precipitation28%

Record high68° (1999)

Record low11° (2014)

Thu, 1947° / 34°

0.07

47 °

Prestbury, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.07 in

Chance of precipitation32%

Record high65° (1985)

Record low17° (2014)

Fri, 2046° / 33°

0.08

46 °

Prestbury, Friday, 20 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.08 in

Chance of precipitation32%

Record high63° (2003)

Record low14° (2022)

Sat, 2145° / 31°

0.1

45 °

Prestbury, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.1 in

Chance of precipitation27%

Record high67° (1990)

Record low9° (1964)

Sun, 2245° / 30°

0.04

45 °

Prestbury, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high45°

Average low30°

Average precipitation0.04 in

Chance of precipitation22%

Record high68° (2010)

Record low3° (2015)

Mon, 2345° / 31°

0.08

45 °

Prestbury, Monday, 23 November

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.08 in

Chance of precipitation28%

Record high65° (2003)

Record low12° (1970)

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 Prestbury, IL 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 Prestbury, IL 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.