Monthly outlook for Lake Fork, IL: average high 73.3°, average low 56°. That is 5.7° above the climate normal for October. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 12 October (89.1°), the coolest 18 October (41°).
73.3°/56°
Average high / low
+5.7°
Above normal
5 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
73.7°
64.2°
+5.3°
22 October – 31 October
72.7°
60.6°
+6.7°
1 November – 10 November
at normal
55.9°
—
October records over 66 years
89.4°7 October 2007All-time high
21.9°22 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Broadwell (8 mi).
Tue, 1388° / 67°0
88 °
Lake Fork, Tuesday, 13 October
Clear. High 88°, low 67°.
Pressure29.88 inHg
Wind8.3 mph W
Humidity51%
Visibility6.2 mi
Dew point64°
Wed, 1476° / 67°0.43
76 °
Lake Fork, Wednesday, 14 October
Rain. High 76°, low 67°.
Pressure30.06 inHg
Wind0.6 mph SW
Humidity66%
Visibility—
Dew point65°
Thu, 1573° / 63°0.87
73 °
Lake Fork, Thursday, 15 October
Rain. High 73°, low 63°.
Pressure30.00 inHg
Wind6.3 mph SW
Humidity93%
Visibility1.4 mi
Dew point71°
Fri, 1661° / 50°0.01
61 °
Lake Fork, Friday, 16 October
Light rain. High 61°, low 50°.
Pressure30.36 inHg
Wind19.1 mph N
Humidity47%
Visibility6.2 mi
Dew point37°
Sat, 1761° / 41°0
61 °
Lake Fork, Saturday, 17 October
Clear. High 61°, low 41°.
Pressure30.50 inHg
Wind5.7 mph N
Humidity39%
Visibility—
Dew point32°
Sun, 1865° / 41°0
65 °
Lake Fork, Sunday, 18 October
Clear. High 65°, low 41°.
Pressure30.30 inHg
Wind13 mph S
Humidity25%
Visibility—
Dew point23°
Mon, 1968° / 51°0.05
68 °
Lake Fork, Monday, 19 October
Light rain. High 68°, low 51°.
Pressure30.21 inHg
Wind14 mph S
Humidity45%
Visibility—
Dew point44°
Tue, 2076° / 55°0
76 °
Lake Fork, Tuesday, 20 October
Light rain. High 76°, low 55°.
Pressure30.18 inHg
Wind6.2 mph E
Humidity46%
Visibility—
Dew point49°
Wed, 2179° / 60°0
79 °
Lake Fork, Wednesday, 21 October
Clear. High 79°, low 60°.
Pressure30.24 inHg
Wind10.4 mph SE
Humidity53%
Visibility—
Dew point56°
Thu, 2281° / 63°0
81 °
Lake Fork, Thursday, 22 October
Overcast. High 81°, low 63°.
Pressure30.27 inHg
Wind14.1 mph S
Humidity44%
Visibility—
Dew point53°
Fri, 2379° / 68°0
79 °
Lake Fork, Friday, 23 October
Overcast. High 79°, low 68°.
Pressure30.24 inHg
Wind14.1 mph S
Humidity51%
Visibility—
Dew point55°
Sat, 2481° / 64°0.09
81 °
Lake Fork, Saturday, 24 October
Light rain. High 81°, low 64°.
Pressure30.00 inHg
Wind20.2 mph S
Humidity49%
Visibility—
Dew point56°
Sun, 2569° / 52°0.04
69 °
Lake Fork, Sunday, 25 October
Light rain. High 69°, low 52°.
Pressure30.03 inHg
Wind18 mph NW
Humidity62%
Visibility—
Dew point45°
Mon, 2659° / 43°0
59 °
Lake Fork, Monday, 26 October
Clear. High 59°, low 43°.
Pressure30.21 inHg
Wind15.7 mph NW
Humidity35%
Visibility—
Dew point28°
Tue, 2766° / 47°0
66 °
Lake Fork, Tuesday, 27 October
Clear. High 66°, low 47°.
Pressure29.83 inHg
Wind18.4 mph N
Humidity47%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2859° / 43°0.06
59 °
Lake Fork, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.06 in
Chance of precipitation18%
Record high76° (1999)
Record low27° (1976)
Thu, 2959° / 43°0.08
59 °
Lake Fork, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.08 in
Chance of precipitation27%
Record high79° (1971)
Record low25° (1980)
Fri, 3061° / 45°0.12
61 °
Lake Fork, Friday, 30 October
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.12 in
Chance of precipitation30%
Record high80° (1971)
Record low25° (1980)
Sat, 3160° / 45°0.19
60 °
Lake Fork, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.19 in
Chance of precipitation42%
Record high77° (1968)
Record low28° (2019)
Sun, 0159° / 43°0.2
59 °
Lake Fork, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.2 in
Chance of precipitation35%
Record high79° (2016)
Record low25° (1993)
Mon, 0257° / 42°0.08
57 °
Lake Fork, Monday, 2 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.08 in
Chance of precipitation28%
Record high77° (1961)
Record low25° (1996)
Tue, 0356° / 41°0.11
56 °
Lake Fork, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.11 in
Chance of precipitation30%
Record high77° (1987)
Record low18° (1991)
Wed, 0456° / 42°0.1
56 °
Lake Fork, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.1 in
Chance of precipitation25%
Record high76° (1978)
Record low16° (1991)
Thu, 0556° / 41°0.15
56 °
Lake Fork, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.15 in
Chance of precipitation30%
Record high77° (1978)
Record low19° (1991)
Fri, 0655° / 39°0.08
55 °
Lake Fork, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.08 in
Chance of precipitation32%
Record high71° (2020)
Record low25° (1982)
Sat, 0755° / 39°0.07
55 °
Lake Fork, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.07 in
Chance of precipitation22%
Record high71° (1966)
Record low18° (1991)
Sun, 0855° / 39°0.04
55 °
Lake Fork, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.04 in
Chance of precipitation15%
Record high76° (1999)
Record low11° (1991)
Mon, 0956° / 40°0.11
56 °
Lake Fork, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.11 in
Chance of precipitation33%
Record high74° (2020)
Record low15° (1991)
Tue, 1054° / 38°0.16
54 °
Lake Fork, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.16 in
Chance of precipitation28%
Record high73° (2020)
Record low18° (2018)
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 Lake Fork, 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 Lake Fork, 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.