March weather forecast
Forest Lake, IL

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Weather in March

The first month of the spring, March, is a chilly month in Forest Lake, Illinois, with an average temperature varying between 30.4°F (-0.9°C) and 43.5°F (6.4°C).

Temperature

As Forest Lake welcomes March, the average high-temperature sees a rise, transitioning from a freezing cold 31.1°F (-0.5°C) in February to a chilly 43.5°F (6.4°C). An average low-temperature of 30.4°F (-0.9°C) is observed during March nights.

Humidity

In Forest Lake, the average relative humidity in March is 77%.

Rainfall

In Forest Lake, in March, it is raining for 13 days, with typically 2.01" (51mm) of accumulated precipitation. Throughout the year, there are 163.1 rainfall days, and 32.24" (819mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Forest Lake, in March, snow falls for 7.8 days, with typically accumulated 2.17" (55mm) of snow. In Forest Lake, during the entire year, snow falls for 55.5 days and aggregates up to 22.95" (583mm) of snow.

Daylight

The average length of the day in March is 11h and 58min.
On the first day of the month, sunrise is at 6:26 am and sunset at 5:42 pm CST. On the last day of March, sunrise is at 6:34 am and sunset at 7:17 pm CDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from CDT to CST.

Sunshine

In March, the average sunshine is 6.1h.

UV index

The average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the average person.
Note: A maximum high daily UV index of 2 during March translates into the following directions:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it cold during March?

During March, Forest Lake experiences an average high-temperature of 43.5°F (6.4°C) and a low-temperature of 30.4°F (-0.9°C).

What is the average humidity in March?

In Forest Lake, the average relative humidity in March is 77%.

How much does it rain in March?

In Forest Lake, in March, it is raining for 13 days, with typically 2.01" (51mm) of accumulated precipitation.

How much does it snow in March?

In Forest Lake, in March, snow falls for 7.8 days, with typically accumulated 2.17" (55mm) of snow.

How many hours of daylight does Forest Lake have in March?

In Forest Lake, Illinois, the average day length in March is 11h and 58min.

When are sunrise and sunset in March?

In March, on the first day of the month, sunrise is at 6:26 am and sunset at 5:42 pm CST. On the last day of the month, sunrise is at 6:34 am and sunset at 7:17 pm CDT.

When does Daylight Saving Time (DST) start in March?

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

How many hours of sunshine does Forest Lake have in March?

In March, the average sunshine duration is 6.1h.

How high is the UV index in March?

In Forest Lake, the average daily maximum UV index in March is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Forest Lake, IL

Average temperature in March - Forest Lake, IL
  • Average high temperature in March: 43.5°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (27.7°F).

  • Average low temperature in March: 30.4°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (16.3°F).

Average pressure in March
Forest Lake, IL

Average pressure in March - Forest Lake, IL
  • Average pressure in March: 30.09"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in March
Forest Lake, IL

Average wind speed in March - Forest Lake, IL
  • Average wind speed in March: 9.5mph

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in March
Forest Lake, IL

Average humidity in March - Forest Lake, IL
  • Average humidity in March: 77%

The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (74%).

Average rainfall in March
Forest Lake, IL

Average rainfall in March - Forest Lake, IL
  • Average rainfall in March: 2.01"

The wettest month (with the highest rainfall) is June (4.13").
The driest month (with the least rainfall) is November (1.61").

Average rainfall days in March
Forest Lake, IL

Average rainfall days in March - Forest Lake, IL
  • Average rainfall days in March: 13 days

The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (5.7 days).

Average snowfall in March
Forest Lake, IL

Average snowfall in March - Forest Lake, IL
  • Average snowfall in March: 2.17"

The month with the highest snowfall is February (6.22").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in March
Forest Lake, IL

Average snowfall days in March - Forest Lake, IL
  • Average snowfall days in March: 7.8 days

The month with the highest number of snowfall days is January (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in March /
Average sunshine in March
Forest Lake, IL

Average daylight in March / Average sunshine in March - Forest Lake, IL
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in March: 6h and 1min

The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in March
Forest Lake, IL

Average sunshine days in March - Forest Lake, IL
  • Average sunshine days in March: 12.5 days

The month with the most sunshine days is November (15.5 days).
The month with the least sunshine days is June (8.4 days).

Average UV index in March
Forest Lake, IL

Average UV index in March - Forest Lake, IL
  • Average UV index in March: 2

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in March
Forest Lake, IL

Average cloud cover in March - Forest Lake, IL
  • Average cloud cover in March: 50

The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are July, August and September (Cloud cover 31).

Average visibility in March
Forest Lake, IL

Average visibility in March - Forest Lake, IL
  • Average visibility in March: 6mi

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

Forest Lake, Illinois, USA

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