Weather in Meridian, ID
Meridian, Sunday, 18 October, 13:55
Clear. Feels like 66°. High 70°, low 41°.
Monthly outlook for Meridian, ID: average high 61.9°, average low 42.7°. That is 1.4° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 19 October (78.6°), the coolest 30 October (29.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 18 October – 27 October | 66.4° | 61.5° | +2.7° |
| 28 October – 6 November | 54.4° | 55.5° | -0.6° |
| 7 November – 16 November | at normal | 51° | — |
October records over 66 years
0
Meridian, Monday, 19 October
Partly cloudy. High 79°, low 48°.
0
Meridian, Tuesday, 20 October
Overcast. High 76°, low 51°.
0Meridian, Wednesday, 21 October
Partly cloudy. High 78°, low 54°.
0.01
Meridian, Thursday, 22 October
Light rain. High 72°, low 55°.
0.03Meridian, Friday, 23 October
Light rain. High 54°, low 46°.
0Meridian, Saturday, 24 October
Clear. High 60°, low 40°.
0Meridian, Sunday, 25 October
Clear. High 68°, low 45°.
0Meridian, Monday, 26 October
Overcast. High 58°, low 42°.
0Meridian, Tuesday, 27 October
Partly cloudy. High 52°, low 35°.
0Meridian, Wednesday, 28 October
Clear. High 60°, low 39°.
0.01Meridian, Thursday, 29 October
Light rain. High 51°, low 40°.
0Meridian, Friday, 30 October
Clear. High 46°, low 29°.
0Meridian, Saturday, 31 October
Clear. High 53°, low 31°.
0.36Meridian, Sunday, 1 November
Rain. High 56°, low 39°.
0.04Meridian, Monday, 2 November
Light rain. High 60°, low 49°.
0.02
Meridian, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.04Meridian, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.04Meridian, Thursday, 5 November
Climate normal for this date — 60-year average.
0.04Meridian, Friday, 6 November
Climate normal for this date — 60-year average.
0.04
Meridian, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06Meridian, Sunday, 8 November
Climate normal for this date — 60-year average.
0.06Meridian, Monday, 9 November
Climate normal for this date — 60-year average.
0.04Meridian, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.04Meridian, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.04Meridian, Thursday, 12 November
Climate normal for this date — 60-year average.
0.04Meridian, Friday, 13 November
Climate normal for this date — 60-year average.
0.04Meridian, Saturday, 14 November
Climate normal for this date — 60-year average.
0.02Meridian, Sunday, 15 November
Climate normal for this date — 60-year average.
0.05Meridian, Monday, 16 November
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Meridian, ID are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Meridian, ID since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
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