Live Weather & Forecast

Weather in Green Valley

Maryland, United States · Real-time conditions & 3-day outlook

Flag of United States
Clear
17°C
Feels like 17°C
62°F / Feels 62°F
Clear
Green Valley, Maryland
🌙 Nighttime
Updated: 2026-04-13 04:00
💧
Humidity
93%
💨
Wind
22.3 km/h SSW
🌬️
Wind Gust
35.9 km/h
🌡️
Pressure
1012 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
0%
💦
Dew Point
15.5°C
🌐
Wind Degree
209°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
146.9 μg/m³
NO₂
3.2 μg/m³
O₃
69 μg/m³
SO₂
1.7 μg/m³
PM 2.5
3.8 μg/m³
PM 10
4.1 μg/m³

Weather Alerts 5

Met · Moderate · Expected
Special Weather Statement issued April 12 at 10:23PM CDT by NWS Lincoln IL

Moderately strong winds out of the south to southwest will continue late this evening into the overnight hours. Expect a few sporadic gusts of 40 to 50 mph with more frequent gusts of 25 to 40 mph. These winds can make driving difficult, especially for high profile vehicles.

Effective: 2026-04-12T22:23:00-05:00  ·  Expires: 2026-04-13T02:00:00-05:00
Met · Severe · Immediate
Flood Warning issued April 12 at 11:40AM CDT by NWS Lincoln IL

...The Flood Warning continues for the following rivers in Illinois... Illinois River near Havana affecting Fulton, Cass and Mason Counties. Illinois River at Beardstown affecting Brown, Morgan, Cass and Schuyler Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding i...

Caution is urged when walking near riverbanks. Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Additional information is available at www.weather.gov.

Effective: 2026-04-12T11:40:00-05:00  ·  Expires: 2026-04-13T03:45:00-05:00
Met · Severe · Immediate
Flood Warning issued April 12 at 9:07PM CDT by NWS Lincoln IL

...The Flood Warning continues for the following rivers in Illinois... Illinois River near Havana affecting Mason, Cass and Fulton Counties. Illinois River at Beardstown affecting Schuyler, Cass, Brown and Morgan Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding i...

Caution is urged when walking near riverbanks. Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Additional information is available at www.weather.gov.

Effective: 2026-04-12T21:07:00-05:00  ·  Expires: 2026-04-13T13:15:00-05:00
Met · Severe · Immediate
Flood Warning issued April 12 at 11:40AM CDT by NWS Lincoln IL

...The Flood Warning continues for the following rivers in Illinois... Illinois River near Havana affecting Fulton, Cass and Mason Counties. Illinois River at Beardstown affecting Brown, Morgan, Cass and Schuyler Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding i...

Caution is urged when walking near riverbanks. Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Additional information is available at www.weather.gov.

Effective: 2026-04-12T11:40:00-05:00  ·  Expires: 2026-04-13T03:45:00-05:00
Met · Severe · Immediate
Flood Warning issued April 12 at 9:07PM CDT by NWS Lincoln IL

...The Flood Warning continues for the following rivers in Illinois... Illinois River near Havana affecting Mason, Cass and Fulton Counties. Illinois River at Beardstown affecting Schuyler, Cass, Brown and Morgan Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding i...

Caution is urged when walking near riverbanks. Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Additional information is available at www.weather.gov.

Effective: 2026-04-12T21:07:00-05:00  ·  Expires: 2026-04-13T13:15:00-05:00

Today's Hourly Forecast

24-hour breakdown for Green Valley, Maryland

12 AM
Clear
18°
Clear
💧 78% 💨 28.1 km/h
1 AM
Clear
18°
Clear
💧 80% 💨 26.6 km/h
2 AM
Clear
18°
Clear
💧 83% 💨 22.7 km/h
3 AM
Clear
18°
Clear
💧 83% 💨 23.4 km/h
4 AM
Clear
17°
Clear
💧 93% 💨 22.3 km/h
5 AM
Cloudy
18°
Cloudy
💧 88% 💨 19.4 km/h
6 AM
Partly Cloudy
18°
Partly Cloudy
💧 90% 💨 18.4 km/h
7 AM
Cloudy
18°
Cloudy
💧 90% 💨 20.2 km/h
8 AM
Overcast
19°
Overcast
💧 90% 💨 21.6 km/h
9 AM
Cloudy
20°
Cloudy
💧 88% 💨 24.5 km/h
10 AM
Overcast
22°
Overcast
💧 86% 💨 27 km/h
11 AM
Overcast
23°
Overcast
💧 81% 💨 20.2 km/h
12 PM
Partly Cloudy
27°
Partly Cloudy
💧 73% 💨 19.4 km/h
1 PM
Sunny
27°
Sunny
💧 60% 💨 24.8 km/h
2 PM
Overcast
27°
Overcast
💧 56% 💨 24.1 km/h
3 PM
Patchy rain nearby
28°
Patchy rain nearby
💧 57% 💨 26.6 km/h 🌧️ 72%
4 PM
Partly Cloudy
29°
Partly Cloudy
💧 51% 💨 28.1 km/h
5 PM
Sunny
26°
Sunny
💧 47% 💨 28.8 km/h
6 PM
Thundery outbreaks in nearby
25°
Thundery outbreaks in nearby
💧 83% 💨 27.4 km/h
7 PM
Thundery outbreaks in nearby
23°
Thundery outbreaks in nearby
💧 79% 💨 26.3 km/h
8 PM
Overcast
22°
Overcast
💧 85% 💨 26.3 km/h
9 PM
Overcast
22°
Overcast
💧 87% 💨 23.8 km/h
10 PM
Overcast
21°
Overcast
💧 82% 💨 27.4 km/h
11 PM
Overcast
21°
Overcast
💧 91% 💨 28.4 km/h

3-Day Forecast

Daily overview for Green Valley, Maryland

Today
Overcast
Overcast
31° / 17°
🌧️ 0% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 28.8 km/h
🌧️ Total precip: 0.04 mm
☀️ UV Index: 1.2
🌅 Sunrise: 06:22 AM
🌇 Sunset: 07:36 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
Patchy rain nearby
26° / 19°
🌧️ 82% chance of rain
💧 Avg. humidity: 84%
💨 Max wind: 31 km/h
🌧️ Total precip: 1.02 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:21 AM
🌇 Sunset: 07:37 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Patchy rain nearby
Patchy rain nearby
22° / 19°
🌧️ 87% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 33.8 km/h
🌧️ Total precip: 3.41 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:19 AM
🌇 Sunset: 07:38 PM
🌙 Waning Crescent
🌑 Moon: 8% lit

Best Time to Visit Green Valley

Plan your trip to Green Valley, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to Green Valley 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Green Valley?
Current conditions in Green Valley: Clear, temperature 17°C, humidity 93%.
What is the best time to visit Green Valley?
The best time to visit Green Valley is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Green Valley?
Green Valley is located at approximately 40.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Green Valley?
The wettest period in Green Valley is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Green Valley?
For visits to Green Valley during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Green Valley in?
Green Valley is located in United States, in the state of Maryland.
What are the public holidays in Green Valley in 2026?
View the 2026 public holidays for Green Valley on our Holidays page.
What are the GPS coordinates used for the weather forecast in Green Valley?
The weather forecast for Green Valley uses coordinates 40.4075, -89.643.