Markham Weather Forecast
- 35
- 47
Rain
- 42
- 48
Rain
- 41
- 49
Rain
- 40
- 48
Rain
- 37
- 51
Rain
- 37
- 51
Rain Likely
Today 13 Mar Inner Portland Metro
Partly sunny with a chance of rain Showers with a slight chance of Thunderstorms this Morning, then rain Showers with a chance of Thunderstorms this afternoon. Some Thunderstorms may produce small hail this afternoon. Highs in the upper 40s. Southwest wind 5 to 10 Mph. Chance of rain 90 percent. Rainfall Amounts a tenth to a quarter of an Inch, except higher Amounts possible in Thunderstorms.
Tonight 13 Mar Inner Portland Metro
Rain Showers likely with a chance of Thunderstorms in the Evening, then rain likely after midnight. Some Thunderstorms may produce small hail in the evening. Snow level 1000 feet. Lows in the mid 30s. South wind 5 to 10 Mph. Chance of rain 70 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.
Markham Temperature Statistics
March Temperature
Portland, Portland International Airport (10.6 miles)
Lowest 6 March, 2025
36.6 °FAverage March
49.8 °FHighest 1 March, 2025
66.7 °F
Climate (2020–Present)
Portland, Portland International Airport (10.6 miles)
Average Low 2020–2025
48.2 °FAverage 2020–2025
55.9 °FAverage High 2020–2025
65 °F