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Weather in Cook County for March 2025

Your guide to Cook County weather in March - trends and predictions
  • In general, the average temperature in Cook County at the beginning of March is 9.1 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 8 °F by the end of March.

  • Cook County sees moderate rainfall in March, averaging 7 rainy days.

  • Snowfall in Cook County during March is quite rare, with fewer than 2 snowy days on average.

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Average dry days
23
Dry days
Average rainy days
7
Rainy days
Average snowy days
1
Snow days
Average temperatures
11°/-1°
Temperatures
Average wind speed
25 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Cook County in March average weather

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Temperatures trend during March in Cook County

See the weather trend as well as the moving average line

March weather day by day

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Date Weather Temperatures Rain Snow More
Mar. 1 Patchy rain possible
Patchy rain possible
9° /3° 0.3 mm 0 cm
Mar. 2 Overcast
Overcast
8° /2° 0 mm 0 cm
Mar. 3 Heavy snow
Heavy snow
9° /3° 7.6 mm 0.4 cm
Mar. 4 Overcast
Overcast
13° /5° 0.8 mm 0 cm
Mar. 5 Fog
Fog
9° /2° 5.2 mm 0 cm
Mar. 6 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
9° /3° 3.5 mm 0 cm
Mar. 7 Light snow
Light snow
7° /2° 0 mm 0 cm
Mar. 8 Overcast
Overcast
7° /2° 9 mm 0 cm
Mar. 9 Patchy rain possible
Patchy rain possible
5° /0° 2.5 mm 0.6 cm
Mar. 10 Moderate or heavy snow showers
Moderate or heavy snow showers
4° /0° 14.1 mm 6.1 cm
Mar. 11 Light snow showers
Light snow showers
8° /1° 0.1 mm 0.1 cm
Mar. 12 Heavy snow
Heavy snow
10° /4° 4.3 mm 3 cm
Mar. 13 Light snow showers
Light snow showers
8° /3° 1.1 mm 0.1 cm
Mar. 14 Partly cloudy
Partly cloudy
8° /1° 8.2 mm 0 cm
Mar. 15 Overcast
Overcast
8° /0° 0.4 mm 0 cm
Mar. 16 Light rain
Light rain
10° /4° 4.7 mm 0 cm
Mar. 17 Light snow
Light snow
7° /-2° 2.3 mm 0 cm
Mar. 18 Light snow
Light snow
1° /-4° 0 mm 0 cm
Mar. 19 Partly cloudy
Partly cloudy
8° /-3° 0 mm 0 cm
Mar. 20 Overcast
Overcast
8° /-1° 0 mm 0 cm
Mar. 21 Overcast
Overcast
6° /0° 0.2 mm 0 cm
Mar. 22 Light drizzle
Light drizzle
10° /2° 4.1 mm 0 cm
Mar. 23 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
7° /1° 7.7 mm 0.1 cm
Mar. 24 Light drizzle
Light drizzle
5° /0° 1.2 mm 0 cm
Mar. 25 Moderate or heavy snow showers
Moderate or heavy snow showers
7° /3° 41.6 mm 6.2 cm
Mar. 26 Light rain shower
Light rain shower
9° /1° 5.4 mm 0 cm
Mar. 27 Heavy snow
Heavy snow
5° /-1° 12.2 mm 0.3 cm
Mar. 28 Overcast
Overcast
7° /0° 0 mm 0 cm
Mar. 29 Moderate or heavy snow showers
Moderate or heavy snow showers
7° /2° 2.7 mm 0.8 cm
Mar. 30 Overcast
Overcast
11° /2° 5.4 mm 0 cm
Mar. 31 Light rain shower
Light rain shower
10° /5° 7.4 mm 0 cm
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Important Notice
Our weather forecast for Cook County in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Cook County forecast closer to your planned date for the most up-to-date weather information.

Cook County in March - FAQ

What are the expected maximum and minimum temperatures in Cook County during March?
Prepare for cooler days with highs just around 11° and colder nights, dipping below -1°.
How much rainfall should be expected in Cook County during March?
Significant rainfall exceeding 303.7 mm is expected in Cook County during March, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Cook County during March?
Cook County experiences an average snowfall of 35.2 cm during March, occurring over 1 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Cook County during March?
The average wind speed in Cook County during March is 25 km/h, suggesting breezy to windy conditions, depending on your activities.

March rainfall patterns in Cook County

Explore the daily rainfall trends and prepare for Cook Countys March weather 💧

March snowfall in Cook County

Track daily snowfall levels and discover Cook County’s snowy potential this March ❄️
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Location coordinates Where is Cook County?

Get accurate weather forecasts for Cook County, located at latitude 41.85 and longitude -87.65. Stay updated with localized weather information tailored for Cook County.

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