15-Day Weather Forecast - Salem
15-day weather forecast for Salem: temperatures from 22°C (72°F) to 37°C (99°F). Average daily high 33°C (91°F) over the next 15 days.
Hourly Forecast by Day
15-Day Temperature Trend
15-Day Weather Forecast
Updated just nowWeather Insight
Salem's 15-day outlook ranges from a low of 22°C to a high of 37°C, with an average daytime high near 33°C. Air quality is currently Moderate (AQI 92), driven mainly by O₃ at 100 μg/m³.
Today vs Normal
The long-term average high for today is 33°C.
23 of the last 28 days with published data ran above normal.
It continues that pattern - today's forecast is also running above normal.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.
Extended Outlook for Salem
Over the next 15 days, Salem is forecast to see temperatures ranging from 21°C to 37°C, averaging a daily high of 33°C. The extended outlook indicates significant rainfall totalling 79 mm spread across 12 days. High temperatures may pose heat stress - stay hydrated and limit sun exposure during peak afternoon hours.