Taber residents can look forward to a week of sunny skies and climbing temperatures after some unsettled weather to start the week. Environment Canada is calling for a mix of sun and cloud on Monday, August 17, 2026, with a 30 percent chance of late afternoon showers and a risk of a thunderstorm. The high is expected to reach 25°C with a Humidex of 27 and a UV index of 6 or high.
The weather will clear by evening, setting up a warming trend through the rest of the week. Wednesday is shaping up to be the warmest day, with a forecast high of 30°C under sunny skies. Overnight lows will range from 9°C to 14°C, so mornings and evenings will stay comfortable.
Tuesday will reach a high of 28°C, though a mix of sun and cloud with a 30 percent chance of showers and a risk of thunderstorms is expected late in the afternoon, along with some local smoke. Thursday will see a high of 25°C, followed by a return to 29°C on Friday. These temperatures are typical for Taber in August, when the average high is around 27°C.
Currently, the Fincastle weather station near Taber is reporting a temperature of 19.9°C at 11:00 a.m. Monday, with humidity at 55 percent and north winds at 10 km/h. As the sun breaks through, residents are advised to use sunscreen given the high UV index.
The dry, sunny week may be welcome news for local farmers, as southern Alberta has seen drier conditions this summer. According to Alberta Agriculture and Irrigation, 58.1 percent of provincial major crops are rated good-to-excellent as of Aug. 4, above the 10-year average of 53.9 percent.
