India's consumer inflation for August 2026 is expected to climb to a 20-month high, largely due to rising food and fuel costs. A Reuters poll of 44 economists forecasts annual consumer price inflation (CPI) to hit 4.80% in August, up from 4.45% in July, with predictions ranging from 4.40% to 5.05%. This marks the third consecutive month that inflation has stayed above the Reserve Bank of India's (RBI) medium-term target of 4%.

The persistent inflationary pressures are primarily attributed to an erratic monsoon season which disrupted food supplies, causing price hikes for staples like sugar, cereals, milk, edible oils, eggs, and meat. Additionally, global crude oil prices have surged, contributing to increased fuel inflation. The Ministry of Statistics and Programme Implementation (MoSPI) was expected to release the official August CPI data on September 14, 2026, with some analysts, like SBI and Union Bank of India, anticipating figures around 4.8-4.9%.

Despite the rising inflation, the RBI's Monetary Policy Committee (MPC) had kept policy rates unchanged at 5.25% in its last meeting, maintaining a neutral stance. However, the minutes of that meeting indicated a readiness to tighten policy if price pressures were to broaden. The RBI's projections for 2026-27 anticipate CPI inflation at 5.0%, with specific quarterly forecasts of 4.7% for Q2, 5.9% for Q3, and 5.5% for Q4. Core inflation, excluding food and fuel, has remained relatively stable, suggesting that the current inflationary trend is largely supply-side driven and not yet broad-based. However, the ongoing El Niño effect on the monsoon and global geopolitical events, such as the West Asia conflict impacting crude oil prices, create significant uncertainty and could compel the MPC to reconsider its accommodative stance in the near future. This also places pressure on the central government regarding food security policies like export bans and welfare transfers.