• Tonight

    Jul 25

    Lo 18°

    Mostly clear

    Sinus Headache Weather
    • Hi
      RealFeel
      34°
    • UV
      4 - Moderate
    • Cloud
      Cover
      72%
  • Tue

    Jul 26

    30°Lo 18°

    Mostly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      33°
    • UV
      5 - High
    • Cloud
      Cover
      11%
    more
  • Wed

    Jul 27

    32°Lo 19°

    Partly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      33°
    • UV
      5 - High
    • Cloud
      Cover
      38%
    more
  • Thu

    Jul 28

    29°Lo 20°

    Partly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      33°
    • UV
      5 - High
    • Cloud
      Cover
      43%
    more
  • Fri

    Jul 29

    26°Lo 17°

    A t-storm in the afternoon

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      30°
    • UV
      4 - Moderate
    • Cloud
      Cover
      70%
    more
Next Previous
Hi 30° RealFeel® 34° Precipitation 60%

Day

N

E

S

W

  • W 20 km/h
  • Gusts: 43 km/h

A shower or thunderstorm in spots this morning; otherwise, clouds breaking for some sun and warm

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 1 mm
  • Rain: 1 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 18° RealFeel® 17° Precipitation 0%

Night

N

E

S

W

  • WNW 9 km/h
  • Gusts: 15 km/h

Mostly clear

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • 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 30° 26° N/A 29°
Low 18° 18° N/A 21°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:03 AM with 14:45 of sunlight, then sets at 8:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:04 AM with -14:-42 of moolight, then sets at 12:22 PM

Hamilton Weather Report

Warmth dominating across Canada so far this summer

July 25, 2016; 3:10 PM ET

A warm first half of summer for a majority of Canada. more >