The datasheet for an NTC thermistor should have a Thermistor Output Table, which tells us the resistance that the thermistor will output at various given temperatures. This is shown in the table below.
""My Vishay NTC Curve" provides a resistance-temperature table for many NTC thermistors available from Vishay. This free tool can be downloaded to any computer, where the Excel® macro VBA file must be saved without any name modification.
The MF52 thermistor is a small-sized,epoxy-resin coated NTC resistor made from new-type material with new craftsmanship. ... 3) Products with specifications unmentioned in the table above are available upon customers' request. ...