As of 12:47 CDT

Weather in Joslin, IL

54°Current weather

Joslin, Saturday, 17 October, 12:47

Clear. Feels like 52°. High 55°, low 35°.

Pressure30.53 inHg
Wind2 mph SW
Humidity56%
Visibility6.2 mi
Dew point39°

Monthly outlook for Joslin, IL: average high 66.3°, average low 48.3°. That is 4.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 27 October (73.2°), the coolest 17 October (35°).

66.3°/48.3°
Average high / low
+4.5°
Above normal
3 / 5
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October66.3°59.4°+3.8°
27 October – 5 November66.4°55°+6.3°
6 November – 15 Novemberat normal49.4°—

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).

Sun, 1862° / 41°0Clear
62 °Clear

Joslin, Sunday, 18 October

Clear. High 62°, low 41°.

Pressure30.42 inHg
Wind12.2 mph SW
Humidity52%
Visibility6.2 mi
Dew point41°
Mon, 1965° / 42°0Mostly clear
65 °Mostly clear

Joslin, Monday, 19 October

Mostly clear. High 65°, low 42°.

Pressure30.39 inHg
Wind3.7 mph S
Humidity57%
Visibility6.2 mi
Dew point46°
Tue, 2066° / 42°0Partly cloudy
66 °Partly cloudy

Joslin, Tuesday, 20 October

Partly cloudy. High 66°, low 42°.

Pressure30.36 inHg
Wind4 mph SE
Humidity51%
Visibility6.2 mi
Dew point45°
Wed, 2169° / 46°0Clear
69 °Clear

Joslin, Wednesday, 21 October

Clear. High 69°, low 46°.

Pressure30.27 inHg
Wind4.1 mph S
Humidity58%
Visibility6.2 mi
Dew point49°
Thu, 2270° / 48°0Clear
70 °Clear

Joslin, Thursday, 22 October

Clear. High 70°, low 48°.

Pressure30.27 inHg
Wind5.2 mph SE
Humidity49%
Visibility—
Dew point46°
Fri, 2372° / 52°0Mostly clear
72 °Mostly clear

Joslin, Friday, 23 October

Mostly clear. High 72°, low 52°.

Pressure30.15 inHg
Wind11.1 mph S
Humidity41%
Visibility—
Dew point43°
Sat, 2472° / 59°0Overcast
72 °Overcast

Joslin, Saturday, 24 October

Overcast. High 72°, low 59°.

Pressure30.06 inHg
Wind16.5 mph S
Humidity45%
Visibility—
Dew point46°
Sun, 2566° / 51°0Overcast
66 °Overcast

Joslin, Sunday, 25 October

Overcast. High 66°, low 51°.

Pressure30.06 inHg
Wind15.1 mph S
Humidity51%
Visibility—
Dew point43°
Mon, 2665° / 46°0Clear
65 °Clear

Joslin, Monday, 26 October

Clear. High 65°, low 46°.

Pressure30.18 inHg
Wind9.1 mph SE
Humidity50%
Visibility—
Dew point41°
Tue, 2773° / 58°0Overcast
73 °Overcast

Joslin, Tuesday, 27 October

Overcast. High 73°, low 58°.

Pressure29.97 inHg
Wind16.5 mph SW
Humidity58%
Visibility—
Dew point51°
Wed, 2868° / 60°0.25Light rain
68 °Light rain

Joslin, Wednesday, 28 October

Light rain. High 68°, low 60°.

Pressure29.85 inHg
Wind18.8 mph S
Humidity90%
Visibility—
Dew point59°
Thu, 2961° / 47°0Overcast
61 °Overcast

Joslin, Thursday, 29 October

Overcast. High 61°, low 47°.

Pressure30.12 inHg
Wind11.2 mph NW
Humidity46%
Visibility—
Dew point37°
Fri, 3069° / 53°0.66Rain
69 °Rain

Joslin, Friday, 30 October

Rain. High 69°, low 53°.

Pressure29.71 inHg
Wind25.8 mph S
Humidity97%
Visibility—
Dew point60°
Sat, 3169° / 49°0.08Light rain
69 °Light rain

Joslin, Saturday, 31 October

Light rain. High 69°, low 49°.

Pressure29.71 inHg
Wind26.6 mph S
Humidity53%
Visibility—
Dew point39°
Sun, 0158° / 42°0Overcast
58 °Overcast

Joslin, Sunday, 1 November

Overcast. High 58°, low 42°.

Pressure30.18 inHg
Wind9.3 mph W
Humidity37%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0254° / 40°0.09Climate normal
54 °Climate normal

Joslin, Monday, 2 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.09 in
Chance of precipitation33%
Record high73° (1961)
Record low19° (1991)
Tue, 0353° / 39°0.06Climate normal
53 °Climate normal

Joslin, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.06 in
Chance of precipitation22%
Record high73° (1964)
Record low15° (1991)
Wed, 0453° / 40°0.09Climate normal
53 °Climate normal

Joslin, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.09 in
Chance of precipitation20%
Record high71° (2022)
Record low14° (1991)
Thu, 0552° / 38°0.1Climate normal
52 °Climate normal

Joslin, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation25%
Record high72° (1978)
Record low19° (1991)
Fri, 0652° / 38°0.08Climate normal
52 °Climate normal

Joslin, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation28%
Record high71° (2020)
Record low21° (1991)
Sat, 0752° / 37°0.02Climate normal
52 °Climate normal

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°0.04Climate normal
52 °Climate normal

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°0.11Climate normal
51 °Climate normal

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°0.1Climate normal
50 °Climate normal

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°0.07Climate normal
48 °Climate normal

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°0.06Climate normal
46 °Climate normal

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°0.05Climate normal
47 °Climate normal

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°0.06Climate normal
48 °Climate normal

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°0.07Climate normal
47 °Climate normal

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)

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.