• Today

    Apr 18

    70°Lo 42°

    Sun mixing with clouds; mild

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      73°
  • Sun

    Apr 19

    58°Lo 39°

    Mostly sunny and cooler

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      12%
    • Hi
      RealFeel
      63°
    more
  • Mon

    Apr 20

    53°Lo 50°

    Cooler with rain, some heavy

    Poor for lawn mowing
    • Hours of Precip
      10
    • Precip
      75%
    • Hi
      RealFeel
      44°
    more
  • Tue

    Apr 21

    65°Lo 41°

    Warmer with a shower or two

    Poor for lawn mowing
    • Hours of Precip
      2
    • Precip
      55%
    • Hi
      RealFeel
      66°
    more
  • Wed

    Apr 22

    62°Lo 40°

    Mostly cloudy

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      20%
    • Hi
      RealFeel
      60°
    more
Next Previous
Hi 70° RealFeel® 73° Precipitation 25%

Day

N

E

S

W

  • WNW 7 mph
  • Gusts: 17 mph

Mild with sunshine mixing with some clouds; excessive dry weather will result in a high fire threat

  • Max UV Index: 6 (High)
  • Thunderstorms: 20%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 42° RealFeel® 37° Precipitation 15%

Night

N

E

S

W

  • WNW 9 mph
  • Gusts: 17 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2014
High 70° 59° N/A 44°
Low 42° 36° N/A 26°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:00 AM with 13:29 of sunlight, then sets at 7:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:59 AM with 13:35 of moolight, then sets at 7:34 PM

Walpole Weather Report

2015 Boston Marathon Forecast: Rain and Wind in Store for Runners

April 18, 2015; 10:48 AM ET

The 119th Boston Marathon will take place on Monday, April 20, and runners set to take on the historic course will face cool and rainy conditions. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Current Drought Status

Current Soil Conditions

Sat. Overnight Freeze

Sat. Degree Days

Sat. Evapotranspiration