How much global warming by 2100?

Current estimate

2.99 °C
(2.13 - 4.08)

Forecast Timeline

Date Estimate
Apr 16 2.56 °C
Apr 18 4.58 °C
Apr 20 6.59 °C
Apr 22 8.61 °C
Apr 24 2.56 °C
Apr 26 4.58 °C
Apr 28 6.59 °C
Apr 30 8.61 °C
May 02 2.56 °C
May 04 4.58 °C
May 06 6.59 °C
May 08 8.61 °C
May 10 2.56 °C
May 12 4.58 °C
May 14 6.59 °C
May 16 8.61 °C
May 18 2.99 °C
... ...

Predictions from Forecasters

  • WilliamKiely's Prediction: 2.43 °C (1.45 - 4.07), Sep 29, 2025

  • Dumbledores_Amy's Prediction: 2.22 °C (1.62 - 2.74), Feb 1, 2025

  • ofhigh78's Prediction: 2.67 °C (1.8 - 3.44), Jul 26, 2024

  • NathanpmYoung's Prediction: 2.18 °C (1.51 - 2.84), May 10, 2024

  • negation's Prediction: 2.53 °C (1.99 - 3.3), Mar 2, 2024

  • ADQ's Prediction: 2.6 °C (1.77 - 3.17), Feb 26, 2024

  • ForkLeaf's Prediction: 3.9 °C (3.4 - 4.41), Jun 17, 2023