# Arequipa weather forecast

Today in Arequipa, Wed 28 Oct: high 20.0 °C, low 9.3 °C, the median of 5 free forecasts. Station: Ballon Intl (SPQU). As of 2026-10-28T06:07Z.

| Day | High °C | Low °C | Source spread (highs) | Source spread (lows) | Forecasts | Rain chance | Rain mm |
|---|---|---|---|---|---|---|---|
| Wed 28 Oct (rest of day) | 20.0 | 9.3 | 17.6–22.6 | 6.6–11.4 | 5 | 50% | 0.9 |
| Thu 29 Oct | 21.5 | 8.9 | 17.8–23.0 | 6.3–10.1 | 6 | 2% | 0.1 |
| Fri 30 Oct | 21.5 | 9.0 | 18.0–23.1 | 6.8–10.3 | 6 | 12% | 0.1 |
| Sat 31 Oct | 21.6 | 9.0 | 17.6–23.9 | 6.6–10.1 | 6 | 3% | 0.0 |
| Sun 1 Nov | 21.9 | 8.8 | 19.3–24.0 | 7.8–10.6 | 5 | <2% | 0.0 |
| Mon 2 Nov | 20.7 | 9.1 | 18.9–22.9 | 8.1–10.8 | 5 | 2% | 0.0 |
| Tue 3 Nov | 21.1 | 10.4 | 19.4–23.8 | 8.0–12.3 | 5 | — | 0.0 |

Rain today: no rain gauge feed here; rest of day 50% (n 2: ENS, GEFS members' share, raw), 0.9 mm. October: ≈ 1.7 mm expected rest of month (0.0–2.7).

Alerts: not available here.

Credits: NOAA/NWS (public domain); MET Norway, DWD, GeoNames (CC BY 4.0); ECCC (Open Licence); based on ECMWF data (CC BY 4.0; ECMWF accepts no liability); METAR from the national met service (PE) via NOAA AWC; modified by groundhog. Full: groundhog.markets/credits
Page: https://groundhog.markets/p/arequipa