Climate and monthly weather forecast
Lake Fork, IL

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Weather in January

January, the same as December, is an icy winter month in Lake Fork, Illinois, with an average temperature fluctuating between 20.5°F (-6.4°C) and 32.5°F (0.3°C). With an average high-temperature of 32.5°F (0.3°C) and an average low-temperature of 20.5°F (-6.4°C), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is also an icy month in Lake Fork, Illinois, with an average temperature varying between 24.6°F (-4.1°C) and 37.6°F (3.1°C). Lake Fork transitions into February recording an average high-temperature of a still cold 37.6°F (3.1°C), closely aligning with the preceding month's temperature. Weather in February »

Weather in March

March, the first month of the spring in Lake Fork, is a fresh month, with an average temperature varying between 35.2°F (1.8°C) and 50°F (10°C). March sees a rise in the average high-temperature, climbing from a wintry 37.6°F (3.1°C) in February to a cool 50°F (10°C). Weather in March »

Weather in April

April is a comfortable spring month in Lake Fork, Illinois, with an average temperature ranging between min 45.9°F (7.7°C) and max 62.2°F (16.8°C). Lake Fork's weather in April shows a rise in the average high-temperature, moving up from March's cool 50°F (10°C) to a comfortable 62.2°F (16.8°C). Weather in April »

Weather in May

May, the last month of the spring in Lake Fork, is a pleasant month, with temperature in the range of an average low of 56.5°F (13.6°C) and an average high of 72.9°F (22.7°C). A shift in the average high-temperature is noticeable in May, changing from a comfortable 62.2°F (16.8°C) in April to an agreeable 72.9°F (22.7°C). Weather in May »

Weather in June

June, the first month of the summer in Lake Fork, is a warm month, with an average temperature fluctuating between 80.6°F (27°C) and 63.9°F (17.7°C). June's arrival brings a slight change in high-temperatures, adjusting from an agreeable 72.9°F (22.7°C) in May to a warm 80.6°F (27°C). Weather in June »

Weather in July

July, like June, in Lake Fork, Illinois, is another warm summer month, with an average temperature varying between 65.7°F (18.7°C) and 82°F (27.8°C). Lake Fork records the warmest temperatures in July, averaging a high of 82°F (27.8°C) and a low of 65.7°F (18.7°C). Throughout July, the heat index is appraised at a hot 89.6°F (32°C). Weather in July »

Weather in August

August, the last month of the summer in Lake Fork, is also a moderately hot month, with an average temperature fluctuating between 63.9°F (17.7°C) and 81.3°F (27.4°C). The advent of August observes an average high-temperature of a still moderately hot 81.3°F (27.4°C), nearly identical to July's 82°F (27.8°C). Weather in August »

Weather in September

September, the first month of the autumn in Lake Fork, is still a warm month, with an average temperature varying between 77°F (25°C) and 58.5°F (14.7°C). The weather during September records an average high-temperature of a still warm 77°F (25°C), closely mirroring the preceding month. Weather in September »

Weather in October

October, like September, in Lake Fork, Illinois, is another enjoyable autumn month, with temperature in the range of an average high of 63.9°F (17.7°C) and an average low of 47.8°F (8.8°C). The start of October involves a temperature drop, moving from a warm 77°F (25°C) in September to an enjoyable 63.9°F (17.7°C). Weather in October »

Weather in November

November, the last month of the autumn in Lake Fork, is also a frosty month, with an average temperature ranging between min 36°F (2.2°C) and max 49.8°F (9.9°C). In Lake Fork, entering November brings a temperature decrement, reducing from October's comfortable 63.9°F (17.7°C) to a chilly 49.8°F (9.9°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Lake Fork, Illinois, with an average temperature varying between 27.5°F (-2.5°C) and 38.3°F (3.5°C). As December arrives, Lake Fork's weather displays a decrease in high-temperatures, transitioning from November's chilly 49.8°F (9.9°C) to a wintry 38.3°F (3.5°C). Weather in December »
Updated: Aug 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

Lake Fork records the coldest temperatures in January, averaging a high of 32.5°F (0.3°C) and a low of 20.5°F (-6.4°C).

How many days does it rain?

Throughout the year, there are 141.8 rainfall days, and 22.24" (565mm) of precipitation is accumulated.

When does it snow?

January through April, November and December are months with snowfall.

When does it snow the most?

The month with the most snowfall is January, when snow falls for 9.4 days and typically aggregates up to 2.24" (57mm) of snow.

How many days does it snow?

Throughout the year, there are 29.7 snowfall days, and 7.13" (181mm) of snow is accumulated.

What is the month with the least sunshine?

With an average of 4h of sunshine, January has the least sunshine of the year.

When is the lowest UV index?

The month with the lowest UV index is January, with an average maximum UV index of 1.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Lake Fork, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

What is the wettest month?

The month with the most rainfall is May, when the rain falls for 17 days and typically aggregates up to 2.68" (68mm) of precipitation.

When it does not snow?

In Lake Fork, snow does not fall in May through October.

When are the longest days?

With an average of 15h and 0min of daylight, June has the longest days of the year.

What month has the most sunshine?

June has the most sunshine of the year, with an average of 10.2h of sunshine.

When is the highest UV index?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Lake Fork.

What time of the year is the hottest?

Lake Fork's July weather, marked by an average high temperature of 82°F (27.8°C) and an average low temperature of 65.7°F (18.7°C), is the warmest in the year.

What is the most humid month?

July is the most humid month, with an average relative humidity of 84%.

What is the least humid month?

October is the least humid month in Lake Fork, with an average relative humidity of 70%.

What is the driest month?

The month with the least rainfall is December, when the rain falls for 8.3 days and typically collects 1.1" (28mm) of precipitation.

What is the month with the shortest days?

With an average of 9h and 24min of daylight, December has the shortest days of the year.

Average temperature
Lake Fork, IL

Average temperature - Lake Fork, IL

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (32.5°F).

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

Average pressure
Lake Fork, IL

Average pressure - Lake Fork, IL

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed
Lake Fork, IL

Average wind speed - Lake Fork, IL

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

Average humidity
Lake Fork, IL

Average humidity - Lake Fork, IL

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (70%).

Average rainfall
Lake Fork, IL

Average rainfall - Lake Fork, IL

The wettest month (with the highest rainfall) is May (2.68").
The driest month (with the least rainfall) is December (1.1").

Average rainfall days
Lake Fork, IL

Average rainfall days - Lake Fork, IL

The month with the highest number of rainy days is May (17 days).
The months with the least rainy days are January and February (6.3 days).

Average snowfall
Lake Fork, IL

Average snowfall - Lake Fork, IL

The month with the highest snowfall is January (2.24").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days
Lake Fork, IL

Average snowfall days - Lake Fork, IL

The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are May, June, July and August (0 days).

Average daylight / Average sunshine
Lake Fork, IL

Average daylight / Average sunshine - Lake Fork, IL

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days
Lake Fork, IL

Average sunshine days - Lake Fork, IL

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (10.8 days).

Average visibility
Lake Fork, IL

Average visibility - Lake Fork, IL

The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).

Lake Fork, Illinois, USA

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