Weather in West Keystone, MO
West Keystone, Sunday, 9 August, 10:16
Clear. Feels like 85°. High 100°, low 76°.
Monthly outlook for West Keystone, MO: average high 97.2°, average low 69.3°. That is 7° above the climate normal for August. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 21 August (111.2°), the coolest 17 August (62.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 96.6° | 84.6° | +6.7° |
| 19 August – 28 August | 98.1° | 84.6° | +7.5° |
| 29 August – 7 September | at normal | 82.1° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Osborn (4 mi).
0.01
West Keystone, Monday, 10 August
Light rain. High 96°, low 78°.
0.01West Keystone, Tuesday, 11 August
Light rain. High 103°, low 72°.
0.06West Keystone, Wednesday, 12 August
Light rain. High 98°, low 69°.
0.45West Keystone, Thursday, 13 August
Rain. High 99°, low 73°.
0.01West Keystone, Friday, 14 August
Light rain. High 89°, low 68°.
0
West Keystone, Saturday, 15 August
Overcast. High 106°, low 71°.
0West Keystone, Sunday, 16 August
Overcast. High 91°, low 69°.
0West Keystone, Monday, 17 August
Overcast. High 82°, low 62°.
0.02West Keystone, Tuesday, 18 August
Light rain. High 103°, low 65°.
0West Keystone, Wednesday, 19 August
Clear. High 96°, low 73°.
0
West Keystone, Thursday, 20 August
Partly cloudy. High 93°, low 65°.
0West Keystone, Friday, 21 August
Clear. High 111°, low 69°.
0
West Keystone, Saturday, 22 August
Mostly clear. High 98°, low 71°.
0West Keystone, Sunday, 23 August
Mostly clear. High 94°, low 62°.
0West Keystone, Monday, 24 August
Clear. High 96°, low 64°.
0.17West Keystone, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.21West Keystone, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.09West Keystone, Thursday, 27 August
Climate normal for this date — 60-year average.
0.16
West Keystone, Friday, 28 August
Climate normal for this date — 60-year average.
0.1West Keystone, Saturday, 29 August
Climate normal for this date — 60-year average.
0.12West Keystone, Sunday, 30 August
Climate normal for this date — 60-year average.
0.18West Keystone, Monday, 31 August
Climate normal for this date — 60-year average.
0.16West Keystone, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.1West Keystone, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.08West Keystone, Thursday, 3 September
Climate normal for this date — 60-year average.
0.11West Keystone, Friday, 4 September
Climate normal for this date — 60-year average.
0.12West Keystone, Saturday, 5 September
Climate normal for this date — 60-year average.
0.11West Keystone, Sunday, 6 September
Climate normal for this date — 60-year average.
0.11West Keystone, Monday, 7 September
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 West Keystone, MO 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 West Keystone, MO 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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