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United States weather

Weather in Frederick County, Maryland for April 2026

Your guide to Frederick County weather in April - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Frederick County during April is quite rare, with fewer than 2 snowy days on average.
    According to Frederick County snow forecast for April 2026, no snow is expected at the beginning of the month.

    • Temperatures

  • An exceptional deviation from the historical average is forecasted for first days of April 2026 in Frederick County with the forecasted temperature being 13.9 °F, much lower than usual.

  • In general, the average temperature in Frederick County at the beginning of April is 14.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21.1 °F by the end of April.

    • Rain 🌧️

  • Frederick County in April brings notable rainfall, with an average of 20 rainy days and a total precipitation of 206 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
9
Dry days
Average rainy days
20
Rainy days
Average snowy days
1
Snow days
Average temperatures
17°/7°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Frederick County Weather April

Move between months or click on a day
March
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy rain possible
9°
2
Patchy rain possible
22°
3
Patchy rain possible
26°
4
Light rain shower
13°
5
Patchy rain possible
12°
6
Patchy rain possible
11°
7
Patchy rain possible
8°
8
Cloudy
13°
9
Patchy rain possible
17°
10
Light rain shower
15°
11
Light rain
14°
12
Light rain shower
12°
13
Overcast
13°
14
Thundery outbreaks possible
18°
15
Patchy rain possible
18°
16
Patchy rain possible
15°
17
Moderate rain
17°
18
Fog
21°
19
Light drizzle
21°
20
Partly cloudy
18°
21
Partly cloudy
14°
22
Partly cloudy
19°
23
Overcast
20°
24
Light drizzle
19°
25
Cloudy
15°
26
Sunny
19°
27
Light rain
18°
28
Fog
24°
29
Thundery outbreaks possible
27°
30
Sunny
26°

Temperatures trend during April in Frederick County

See the weather trend as well as the moving average line

April weather in Frederick County day by day

Click on a date for more information
March May
Date Weather Temperatures Rain Snow More
Apr. 1 Patchy rain possible
Patchy rain possible
 9° /2° 2.4 mm 0 cm
Apr. 2 Patchy rain possible
Patchy rain possible
 22° /9° 0.1 mm 0 cm
Apr. 3 Patchy rain possible
Patchy rain possible
 26° /14° 0.1 mm 0 cm
Apr. 4 Light rain shower
Light rain shower
 13° /5° 1.5 mm 0 cm
Apr. 5 Patchy rain possible
Patchy rain possible
 12° /6° 11.1 mm 0 cm
Apr. 6 Patchy rain possible
Patchy rain possible
 11° /1° 12.6 mm 0 cm
Apr. 7 Patchy rain possible
Patchy rain possible
 8° /0° 5.1 mm 3.2 cm
Apr. 8 Cloudy
Cloudy
 13° /1° 0 mm 0 cm
Apr. 9 Patchy rain possible
Patchy rain possible
 17° /3° 2 mm 0 cm
Apr. 10 Light rain shower
Light rain shower
 15° /8° 6.5 mm 0 cm
Apr. 11 Light rain
Light rain
 14° /10° 48.3 mm 0 cm
Apr. 12 Light rain shower
Light rain shower
 12° /6° 38.2 mm 0 cm
Apr. 13 Overcast
Overcast
 13° /5° 0 mm 0 cm
Apr. 14 Thundery outbreaks possible
Thundery outbreaks possible
 18° /6° 8 mm 0 cm
Apr. 15 Patchy rain possible
Patchy rain possible
 18° /9° 10.8 mm 0 cm
Apr. 16 Patchy rain possible
Patchy rain possible
 15° /5° 2.3 mm 0 cm
Apr. 17 Moderate rain
Moderate rain
 17° /5° 7.4 mm 0 cm
Apr. 18 Fog
Fog
 21° /7° 2.4 mm 0 cm
Apr. 19 Light drizzle
Light drizzle
 21° /11° 0.6 mm 0 cm
Apr. 20 Partly cloudy
Partly cloudy
 18° /9° 0 mm 0 cm
Apr. 21 Partly cloudy
Partly cloudy
 14° /7° 0 mm 0 cm
Apr. 22 Partly cloudy
Partly cloudy
 19° /7° 2.7 mm 0 cm
Apr. 23 Overcast
Overcast
 20° /6° 0 mm 0 cm
Apr. 24 Light drizzle
Light drizzle
 19° /8° 0.7 mm 0 cm
Apr. 25 Cloudy
Cloudy
 15° /6° 1 mm 0 cm
Apr. 26 Sunny
Sunny
 19° /6° 8.5 mm 0 cm
Apr. 27 Light rain
Light rain
 18° /5° 1.1 mm 0 cm
Apr. 28 Fog
Fog
 24° /7° 0 mm 0 cm
Apr. 29 Thundery outbreaks possible
Thundery outbreaks possible
 27° /12° 0.1 mm 0 cm
Apr. 30 Sunny
Sunny
 26° /15° 1 mm 0 cm
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Important Notice
Our weather forecast for Frederick County in April 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 Frederick County forecast closer to your planned date for the most up-to-date weather information.
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Frederick County in April - FAQ

What are the expected maximum and minimum temperatures in Frederick County during April?

Enjoy moderate daytime temperatures of up to 17° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Frederick County during April?

Significant rainfall exceeding 206 mm is expected in Frederick County during April, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Frederick County in April 2026?

Frederick County typically sees 3.175 cm of snowfall during April.

What are the typical wind conditions in Frederick County during April?

The average wind speed in Frederick County during April is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

Frederick County snow forecast April 2026

Track daily snowfall levels and discover Frederick County’s snowy potential this April ❄️
On average, Frederick County sees 1 snowy days during April, with approximately 3.2 cm of total snowfall.

April rainfall patterns in Frederick County

Explore the daily rainfall trends and prepare for Frederick Countys April weather 💧
Typically, Frederick County has 20 rainy days in April with a total of 206 mm of rainfall.

UV exposure in Frederick County during April

Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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Location coordinates Where is Frederick County?

Get accurate weather forecasts for Frederick County, located at latitude 39.414 and longitude -77.411. Stay updated with localized weather information tailored for Frederick County.

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