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  • Tonight

    Jul 11

    Mainly clear Lo 54°
    more
  • Sat

    Jul 12

    Mostly sunny and pleasant 82°Lo 61°
    more
  • Sun

    Jul 13

    A p.m. t-storm possible 80°Lo 65°
  • Mon

    Jul 14

    Variable clouds, a t-storm 84°Lo 69°
    more
  • Tue

    Jul 15

    Heavy t-storms; mostly cloudy 80°Lo 65°
    more

Thunderstorms, some heavy, Monday morning through Monday evening Details >

< Previous 8 hours Next 8 hours >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 72° 74° 76° 78° 79° 80° 80° 79°
RealFeel® 74° 77° 81° 83° 84° 83° 83° 80°
Humidity 71% 66% 62% 59% 57% 57% 56% 58%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
7%
 
8%
 
8%
 
8%
 
8%
 
8%
 
8%
 
9%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 4 SSW 5 SSW 6 SSW 7 SSW 8 SSW 8 SSW 8 SSW 8 SSW
UV Index 3 4 6 7 7 7 6 4
Cloud Cover 46% 46% 46% 46% 46% 46% 46% 46%
Dew Point 62° 62° 62° 63° 63° 63° 63° 63°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jul 13

more Historical Weather Data >
  Today Normal Record 7/13/2013
High 80° 82° N/A 81°
Low 65° 61° N/A 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:16 AM with 15:09 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:05 PM with 10:57 of moolight, then sets at 8:02 AM

Top Story

Alton Weather Report

Boston: Storm, Flooding Threat to Precede Cooldown

July 11, 2014; 8:06 PM ET

After a rain-free weekend for much of the Boston area, the risk of thunderstorms and flash flooding will ramp up quickly early next week. more >