As of 15:46 CDT

Weather in Frankfort, IL

69°Current weather

Frankfort, Monday, 19 October, 15:46

Clear. Feels like 67°. High 69°, low 39°.

Pressure30.33 inHg
Wind1 mph S
Humidity41%
Visibility6.2 mi
Dew point44°

Monthly outlook for Frankfort, IL: average high 59.3°, average low 42.7°. That is 1.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 25 October (69.3°), the coolest 29 October (30.7°).

59.3°/42.7°
Average high / low
+1.1°
Above normal
1 / 5
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October62°58.3°+2°
29 October – 7 November54.8°54.6°+0.1°
8 November – 17 Novemberat normal49°—

October records over 66 years

87.3°7 October 2007All-time high
22.5°24 October 1981All-time low

Climate normals and records are computed from the nearest reference point — Arbury Hills (3 mi).

Tue, 2067° / 42°0Clear
67 °Clear

Frankfort, Tuesday, 20 October

Clear. High 67°, low 42°.

Pressure30.39 inHg
Wind2.6 mph SE
Humidity51%
Visibility6.2 mi
Dew point45°
Wed, 2166° / 42°0Clear
66 °Clear

Frankfort, Wednesday, 21 October

Clear. High 66°, low 42°.

Pressure30.27 inHg
Wind2.6 mph SW
Humidity57%
Visibility6.2 mi
Dew point48°
Thu, 2267° / 49°0.01Light rain
67 °Light rain

Frankfort, Thursday, 22 October

Light rain. High 67°, low 49°.

Pressure30.30 inHg
Wind3.8 mph NE
Humidity64%
Visibility6.2 mi
Dew point55°
Fri, 2360° / 44°0Mostly clear
60 °Mostly clear

Frankfort, Friday, 23 October

Mostly clear. High 60°, low 44°.

Pressure30.39 inHg
Wind5.6 mph SE
Humidity72%
Visibility6.2 mi
Dew point48°
Sat, 2461° / 43°0Overcast
61 °Overcast

Frankfort, Saturday, 24 October

Overcast. High 61°, low 43°.

Pressure30.45 inHg
Wind8.1 mph SE
Humidity54%
Visibility—
Dew point40°
Sun, 2569° / 47°0Overcast
69 °Overcast

Frankfort, Sunday, 25 October

Overcast. High 69°, low 47°.

Pressure30.30 inHg
Wind10.2 mph SW
Humidity47%
Visibility—
Dew point44°
Mon, 2662° / 51°0.02Light rain
62 °Light rain

Frankfort, Monday, 26 October

Light rain. High 62°, low 51°.

Pressure30.30 inHg
Wind7 mph NW
Humidity27%
Visibility—
Dew point27°
Tue, 2754° / 43°0Overcast
54 °Overcast

Frankfort, Tuesday, 27 October

Overcast. High 54°, low 43°.

Pressure30.33 inHg
Wind11 mph N
Humidity45%
Visibility—
Dew point32°
Wed, 2844° / 35°0Clear
44 °Clear

Frankfort, Wednesday, 28 October

Clear. High 44°, low 35°.

Pressure30.45 inHg
Wind11.5 mph N
Humidity29%
Visibility—
Dew point12°
Thu, 2948° / 31°0Clear
48 °Clear

Frankfort, Thursday, 29 October

Clear. High 48°, low 31°.

Pressure30.42 inHg
Wind8.7 mph W
Humidity27%
Visibility—
Dew point12°
Fri, 3054° / 34°0Overcast
54 °Overcast

Frankfort, Friday, 30 October

Overcast. High 54°, low 34°.

Pressure30.27 inHg
Wind14.8 mph SW
Humidity28%
Visibility—
Dew point18°
Sat, 3161° / 42°0Overcast
61 °Overcast

Frankfort, Saturday, 31 October

Overcast. High 61°, low 42°.

Pressure30.09 inHg
Wind17.1 mph SW
Humidity31%
Visibility—
Dew point27°
Sun, 0161° / 49°0Overcast
61 °Overcast

Frankfort, Sunday, 1 November

Overcast. High 61°, low 49°.

Pressure30.09 inHg
Wind9.5 mph SW
Humidity41%
Visibility—
Dew point35°
Mon, 0252° / 47°0.28Light rain
52 °Light rain

Frankfort, Monday, 2 November

Light rain. High 52°, low 47°.

Pressure30.18 inHg
Wind11.6 mph NE
Humidity87%
Visibility—
Dew point43°
Tue, 0353° / 46°0.01Light rain
53 °Light rain

Frankfort, Tuesday, 3 November

Light rain. High 53°, low 46°.

Pressure30.12 inHg
Wind10 mph N
Humidity67%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0453° / 41°0.09Climate normal
53 °Climate normal

Frankfort, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.09 in
Chance of precipitation28%
Record high72° (2015)
Record low18° (1991)
Thu, 0553° / 40°0.12Climate normal
53 °Climate normal

Frankfort, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.12 in
Chance of precipitation30%
Record high76° (1978)
Record low18° (1991)
Fri, 0653° / 38°0.08Climate normal
53 °Climate normal

Frankfort, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.08 in
Chance of precipitation35%
Record high72° (1975)
Record low24° (1973)
Sat, 0752° / 38°0.06Climate normal
52 °Climate normal

Frankfort, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.06 in
Chance of precipitation20%
Record high69° (2020)
Record low20° (1991)
Sun, 0852° / 38°0.06Climate normal
52 °Climate normal

Frankfort, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.06 in
Chance of precipitation22%
Record high74° (2020)
Record low13° (1991)
Mon, 0952° / 38°0.14Climate normal
52 °Climate normal

Frankfort, Monday, 9 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.14 in
Chance of precipitation35%
Record high72° (1999)
Record low17° (1991)
Tue, 1051° / 37°0.14Climate normal
51 °Climate normal

Frankfort, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.14 in
Chance of precipitation33%
Record high72° (2020)
Record low17° (2018)
Wed, 1148° / 35°0.07Climate normal
48 °Climate normal

Frankfort, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.07 in
Chance of precipitation32%
Record high71° (1964)
Record low18° (2019)
Thu, 1247° / 34°0.06Climate normal
47 °Climate normal

Frankfort, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (1964)
Record low6° (2019)
Fri, 1347° / 33°0.06Climate normal
47 °Climate normal

Frankfort, Friday, 13 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.06 in
Chance of precipitation20%
Record high70° (1999)
Record low3° (2019)
Sat, 1449° / 34°0.08Climate normal
49 °Climate normal

Frankfort, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.08 in
Chance of precipitation37%
Record high71° (1971)
Record low12° (1986)
Sun, 1548° / 35°0.09Climate normal
48 °Climate normal

Frankfort, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation33%
Record high67° (1990)
Record low20° (1982)
Mon, 1647° / 34°0.05Climate normal
47 °Climate normal

Frankfort, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.05 in
Chance of precipitation22%
Record high65° (1971)
Record low20° (1997)
Tue, 1748° / 35°0.09Climate normal
48 °Climate normal

Frankfort, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high70° (2016)
Record low16° (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 Frankfort, 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 Frankfort, 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.