# Irvine, CA weather forecast

Today in Irvine, Thu 29 Oct: high 72.4 °F, low 58.3 °F, the median of 7 free forecasts (6 for the low). Station: Tustin (KNTK). As of 2026-10-29T07:55Z.

| Day | High °F | Low °F | Source spread (highs) | Source spread (lows) | Forecasts | Rain chance | Rain in |
|---|---|---|---|---|---|---|---|
| Thu 29 Oct (rest of day) | 72.4 | 58.3 | 69.3–74.0 | 57.4–62.3 | 7 | 26% | 0.00 |
| Fri 30 Oct | 71.5 | 60.9 | 68.8–73.0 | 58.4–63.0 | 8 | 91% | 0.01 |
| Sat 31 Oct | 68.8 | 58.1 | 66.4–72.0 | 55.3–62.0 | 8 | 74% | 0.11 |
| Sun 1 Nov | 69.8 | 60.0 | 65.7–72.0 | 55.2–63.8 | 8 | 83% | 0.48 |
| Mon 2 Nov | 74.4 | 57.0 | 69.4–77.0 | 52.1–59.0 | 7 | 5% | 0.00 |
| Tue 3 Nov | 77.0 | 56.6 | 72.7–78.8 | 53.1–61.5 | 7 | 10% | 0.00 |
| Wed 4 Nov | 76.0 | 58.0 | 73.3–77.0 | 54.4–61.5 | 7 | 11% | 0.00 |

Rain today: rest of day 26% (n 2: ENS, GEFS members' share, raw), <0.01 in. October: ≈ 0.26 in expected rest of month (0.03–0.77).

Alerts: none (NWS).

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); modified by groundhog. Full: groundhog.markets/credits
Page: https://groundhog.markets/p/irvine