As of 22:43 CDT

Weather in Joslin, IL

58°

Joslin, Thursday, 22 October, 22:43

Clear. Feels like 57°. High 75°, low 47°.

Pressure30.24 inHg

Wind4.4 mph SE

Humidity73%

Visibility6.2 mi

Dew point49°

See detailed hourly forecast

Monthly outlook for Joslin, IL: average high 64.7°, average low 49.7°. That is 4.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 22 October (75.3°), the coolest 5 November (38.6°).

64.7°/49.7°

Average high / low

+4.9°

Above normal

3 / 5

Wet days / normal

0.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
22 October – 31 October	69°	57.4°	+6.5°
1 November – 10 November	57.4°	52.4°	+2.7°
11 November – 20 November	at normal	47.4°	—

October records over 66 years

88.2°3 October 2025All-time high

17.8°28 October 1967All-time low

Climate normals and records are computed from the nearest reference point — Princeton (11 mi).

Fri, 2374° / 49°

74 °

Joslin, Friday, 23 October

Clear. High 74°, low 49°.

Pressure30.27 inHg

Wind5.4 mph SE

Humidity56%

Visibility6.2 mi

Dew point52°

Sat, 2472° / 53°

72 °

Joslin, Saturday, 24 October

Overcast. High 72°, low 53°.

Pressure30.33 inHg

Wind8.7 mph S

Humidity55%

Visibility6.2 mi

Dew point51°

Sun, 2573° / 53°

73 °

Joslin, Sunday, 25 October

Partly cloudy. High 73°, low 53°.

Pressure30.36 inHg

Wind3.3 mph S

Humidity57%

Visibility6.2 mi

Dew point53°

Mon, 2669° / 52°

69 °

Joslin, Monday, 26 October

Overcast. High 69°, low 52°.

Pressure30.36 inHg

Wind5.9 mph E

Humidity74%

Visibility6.2 mi

Dew point55°

Tue, 2766° / 49°

66 °

Joslin, Tuesday, 27 October

Overcast. High 66°, low 49°.

Pressure30.27 inHg

Wind7.8 mph E

Humidity65%

Visibility—

Dew point51°

Wed, 2871° / 54°

0.01

71 °

Joslin, Wednesday, 28 October

Light rain. High 71°, low 54°.

Pressure30.06 inHg

Wind14.2 mph S

Humidity49%

Visibility—

Dew point47°

Thu, 2967° / 56°

0.07

67 °

Joslin, Thursday, 29 October

Light rain. High 67°, low 56°.

Pressure30.12 inHg

Wind14 mph S

Humidity55%

Visibility—

Dew point49°

Fri, 3060° / 56°

0.15

60 °

Joslin, Friday, 30 October

Light rain. High 60°, low 56°.

Pressure30.12 inHg

Wind8.1 mph E

Humidity88%

Visibility—

Dew point54°

Sat, 3161° / 57°

0.5

61 °

Joslin, Saturday, 31 October

Rain. High 61°, low 57°.

Pressure29.88 inHg

Wind15.2 mph SE

Humidity92%

Visibility—

Dew point56°

Sun, 0162° / 51°

0.02

62 °

Joslin, Sunday, 1 November

Light rain. High 62°, low 51°.

Pressure30.00 inHg

Wind11.3 mph SW

Humidity55%

Visibility—

Dew point44°

Mon, 0258° / 46°

58 °

Joslin, Monday, 2 November

Overcast. High 58°, low 46°.

Pressure30.12 inHg

Wind12 mph NE

Humidity52%

Visibility—

Dew point39°

Tue, 0356° / 47°

0.02

56 °

Joslin, Tuesday, 3 November

Light rain. High 56°, low 47°.

Pressure30.24 inHg

Wind8.4 mph N

Humidity67%

Visibility—

Dew point44°

Wed, 0451° / 43°

0.02

51 °

Joslin, Wednesday, 4 November

Light rain. High 51°, low 43°.

Pressure30.12 inHg

Wind12.1 mph NW

Humidity75%

Visibility—

Dew point41°

Thu, 0555° / 39°

55 °

Joslin, Thursday, 5 November

Overcast. High 55°, low 39°.

Pressure30.09 inHg

Wind13.2 mph W

Humidity49%

Visibility—

Dew point32°

Fri, 0662° / 45°

62 °

Joslin, Friday, 6 November

Clear. High 62°, low 45°.

Pressure29.88 inHg

Wind12.5 mph NW

Humidity55%

Visibility—

Dew point42°

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

Sat, 0752° / 37°

0.02

52 °

Joslin, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°

Average low37°

Average precipitation0.02 in

Chance of precipitation15%

Record high69° (1966)

Record low13° (1991)

Sun, 0852° / 37°

0.04

52 °

Joslin, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°

Average low37°

Average precipitation0.04 in

Chance of precipitation15%

Record high75° (1999)

Record low12° (1991)

Mon, 0951° / 37°

0.11

51 °

Joslin, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.11 in

Chance of precipitation33%

Record high74° (1999)

Record low17° (1991)

Tue, 1050° / 35°

0.1

50 °

Joslin, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°

Average low35°

Average precipitation0.1 in

Chance of precipitation28%

Record high73° (2022)

Record low15° (2018)

Wed, 1148° / 33°

0.07

48 °

Joslin, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°

Average low33°

Average precipitation0.07 in

Chance of precipitation22%

Record high72° (1964)

Record low15° (2019)

Thu, 1246° / 32°

0.06

46 °

Joslin, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.06 in

Chance of precipitation25%

Record high66° (1964)

Record low7° (2019)

Fri, 1347° / 32°

0.05

47 °

Joslin, Friday, 13 November

Climate normal for this date — 60-year average.

Average high47°

Average low32°

Average precipitation0.05 in

Chance of precipitation25%

Record high72° (1999)

Record low6° (1986)

Sat, 1448° / 33°

0.06

48 °

Joslin, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high48°

Average low33°

Average precipitation0.06 in

Chance of precipitation28%

Record high70° (2025)

Record low14° (1986)

Sun, 1547° / 34°

0.07

47 °

Joslin, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.07 in

Chance of precipitation28%

Record high69° (2025)

Record low18° (1982)

Mon, 1648° / 33°

0.06

48 °

Joslin, Monday, 16 November

Climate normal for this date — 60-year average.

Average high48°

Average low33°

Average precipitation0.06 in

Chance of precipitation25%

Record high66° (1971)

Record low17° (1997)

Tue, 1748° / 34°

0.13

48 °

Joslin, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.13 in

Chance of precipitation25%

Record high73° (2016)

Record low14° (2005)

Wed, 1848° / 34°

0.07

48 °

Joslin, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.07 in

Chance of precipitation30%

Record high70° (1999)

Record low11° (2014)

Thu, 1948° / 33°

0.06

48 °

Joslin, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high48°

Average low33°

Average precipitation0.06 in

Chance of precipitation27%

Record high66° (1979)

Record low16° (2022)

Fri, 2046° / 32°

0.1

46 °

Joslin, Friday, 20 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.1 in

Chance of precipitation32%

Record high65° (2003)

Record low16° (2022)

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 Joslin, 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 Joslin, 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.