• Today

    Jul 23

    95°Lo 66°

    Mostly sunny and very hot

    Neutral weather for migraines
    • Hi
      RealFeel
      99°
    • UV
      7 - Very High
    • Cloud
      Cover
      11%
    more
  • Sun

    Jul 24

    93°Lo 69°

    Hot with plenty of sunshine

    Neutral weather for migraines
    • Hi
      RealFeel
      101°
    • UV
      7 - Very High
    • Cloud
      Cover
      9%
    more
  • Mon

    Jul 25

    96°Lo 73°

    Some sun, hot; a p.m. t-storm

    Neutral weather for migraines
    • Hi
      RealFeel
      109°
    • UV
      5 - High
    • Cloud
      Cover
      56%
  • Tue

    Jul 26

    94°Lo 70°

    Partly sunny and humid

    Neutral weather for migraines
    • Hi
      RealFeel
      105°
    • UV
      5 - High
    • Cloud
      Cover
      45%
    more
  • Wed

    Jul 27

    92°Lo 70°

    Partly sunny and humid

    Beneficial weather for migraines
    • Hi
      RealFeel
      104°
    • UV
      5 - High
    • Cloud
      Cover
      39%
    more
Next Previous
Hi 96° RealFeel® 109° Precipitation 57%

Day

N

E

S

W

  • WSW 5 mph
  • Gusts: 8 mph

Hot with some sun; a t-storm later in the afternoon; extreme heat may be dangerous in the morning

  • Max UV Index: 6 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 73° RealFeel® 80° Precipitation 24%

Night

N

E

S

W

  • WNW 2 mph
  • Gusts: 6 mph

Mostly cloudy and very humid

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 25

more Historical Weather Data >
  Today Normal Record 7/25/2015
High 96° 88° N/A 88°
Low 73° 65° N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:54 AM with 14:28 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:56 PM with 13:14 of moolight, then sets at 1:10 PM

Norristown Weather Report

'Virtually no relief' from heat in store for eastern US into end of July

July 23, 2016; 5:25 AM ET

Much of the eastern United States will continue to swelter with above-average temperatures into the end of the month. more >

Mon. Migraine Headache

Mon. UV Index