Weather Tomorrow in Decatur, AL
Thursday, August 20, 2026
Clear
Precip chance
55%
Wind
0-5 mph
Humidity
73%
Feels like
92–77°F
Rain forecast
Rain likely starts around 12 AM and may continue until 4 AM. Peak chance: 55% around 12 AM.
Data source: National Weather Service (NOAA) · Updated just now
Tomorrow by Hour
75°Temperature trend94°
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 5 AM☽ | 79°F | Partly Cloudy | 1% | 0 mph | ||
| 6 AM☽ | 78°F | Partly Cloudy | 1% | 5 mph SSW | ||
| 7 AM☽ | 78°F | Partly Cloudy | 3% | 5 mph SW | ||
| 8 AM☽ | 77°F | Partly Cloudy | 6% | 5 mph N | ||
| 9 AM☽ | 77°F | Partly Cloudy | 3% | 5 mph ENE | ||
| 10 AM☽ | 76°F | Mostly Clear | 0% | 0 mph | ||
| 11 AM | 75°F | Sunny | 6% | 0 mph | ||
| 12 PM | 76°F | Mostly Sunny | 7% | 0 mph | ||
| 1 PM | 78°F | Sunny | 8% | 0 mph | ||
| 2 PM | 82°F | Sunny | 0% | 5 mph W | ||
| 3 PM | 86°F | Sunny | 0% | 5 mph WNW | ||
| 4 PM | 88°F | Sunny | 8% | 5 mph NW | ||
| 5 PM | 90°F | Sunny | 0% | 5 mph NW | ||
| 6 PM | 92°F | Mostly Sunny | 0% | 5 mph NW | ||
| 7 PM | 92°F | Sunny | 9% | 5 mph NW | ||
| 8 PM | 93°F | Slight Chance Showers And Thunderstorms | 22% | 5 mph WNW | ||
| 9 PM | 94°F | Slight Chance Showers And Thunderstorms | 23% | 5 mph WNW | ||
| 10 PM | 92°F | Chance Showers And Thunderstorms | 26% | 5 mph WNW | ||
| 11 PM☽ | 91°F | Slight Chance Showers And Thunderstorms | 23% | 5 mph NW | ||
| 12 AM☽ | 88°F | Showers And Thunderstorms Likely | 55% | 5 mph NNW | ||
| 1 AM☽ | 83°F | Showers And Thunderstorms Likely | 55% | 0 mph | ||
| 2 AM☽ | 80°F | Showers And Thunderstorms Likely | 55% | 0 mph | ||
| 3 AM☽ | 79°F | Showers And Thunderstorms Likely | 55% | 0 mph | ||
| 4 AM☽ | 78°F | Showers And Thunderstorms Likely | 55% | 0 mph | ||
Precipitation Timeline
100%
50%
55%
5a11a5p11p
<20%20-50%50-70%>70%
What to Wear Tomorrow
Hot — wear breathable, light clothing
Clothing
- • Light t-shirt or tank top
- • Shorts or light skirt
- • Hat for sun protection
Footwear
Sandals or breathable sneakers
Accessories
- • Umbrella
- • Sunscreen
Conditions
High: 94°F
Low: 75°F
Wind: 0-5 mph
Rain: 55%
Rain expected around 12 AM — carry an umbrella.
Best Time to Be Outside Tomorrow
11 AM – 12 PM
Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)
5a11a5p11p
More for Decatur, AL
- Will it rain tomorrow in Decatur?
- What time will it rain tomorrow in Decatur?
- Weather tomorrow by hour in Decatur
- Heat index tomorrow by zip code near Decatur
- Dew point tomorrow by zip code near Decatur
- Wind chill tomorrow by zip code near Decatur
- Snow forecast tomorrow by zip code near Decatur
- What to wear tomorrow in Decatur
- Best time to be outside tomorrow in Decatur
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Frequently Asked Questions
What is the weather forecast for tomorrow in Decatur, AL?
Tomorrow in Decatur: High of 94°F, Low of 75°F. Clear with 55% chance of precipitation. Wind 0-5 mph.
Will it rain tomorrow in Decatur?
Rain likely starts around 12 AM and may continue until 4 AM. Peak chance: 55% around 12 AM.
What should I wear tomorrow in Decatur?
With a high of 94°F and low of 75°F, check our "What to Wear" section above for specific clothing recommendations based on temperature, wind, and precipitation.
How accurate is this forecast?
Our forecasts come directly from the National Weather Service (NOAA), which provides some of the most accurate weather predictions available. Tomorrow forecasts are generally 80-90% accurate, with accuracy decreasing the further out you look. Data is refreshed every 30 minutes.