Weather in Richardson, TX
Richardson, Wednesday, 21 October, 13:35
Clear. Feels like 79°. High 79°, low 53°.
Monthly outlook for Richardson, TX: average high 77.9°, average low 60.4°. That is 3.7° above the climate normal for October. Precipitation is expected on 2 days (about 1.4 inches), against a normal of 4 days and 2.3 inches. The warmest day looks like 1 November (85.2°), the coolest 4 November (49.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 81° | 72.8° | +4.6° |
| 31 October – 9 November | 72.7° | 68.5° | +2.3° |
| 10 November – 19 November | at normal | 65.3° | — |
October records over 66 years
0Richardson, Thursday, 22 October
Clear. High 82°, low 56°.
0
Richardson, Friday, 23 October
Mostly clear. High 81°, low 59°.
0
Richardson, Saturday, 24 October
Partly cloudy. High 82°, low 61°.
0
Richardson, Sunday, 25 October
Overcast. High 80°, low 63°.
0Richardson, Monday, 26 October
Mostly clear. High 80°, low 61°.
0Richardson, Tuesday, 27 October
Overcast. High 76°, low 65°.
0Richardson, Wednesday, 28 October
Mostly clear. High 83°, low 64°.
0Richardson, Thursday, 29 October
Overcast. High 83°, low 69°.
0Richardson, Friday, 30 October
Overcast. High 85°, low 70°.
0.43
Richardson, Saturday, 31 October
Rain. High 76°, low 69°.
0.97Richardson, Sunday, 1 November
Heavy rain. High 85°, low 62°.
0Richardson, Monday, 2 November
Clear. High 66°, low 55°.
0Richardson, Tuesday, 3 November
Partly cloudy. High 66°, low 50°.
0Richardson, Wednesday, 4 November
Overcast. High 67°, low 50°.
0Richardson, Thursday, 5 November
Partly cloudy. High 77°, low 60°.
0.14Richardson, Friday, 6 November
Climate normal for this date — 60-year average.
0.12Richardson, Saturday, 7 November
Climate normal for this date — 60-year average.
0.13Richardson, Sunday, 8 November
Climate normal for this date — 60-year average.
0.09
Richardson, Monday, 9 November
Climate normal for this date — 60-year average.
0.12Richardson, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.07Richardson, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.08Richardson, Thursday, 12 November
Climate normal for this date — 60-year average.
0.07Richardson, Friday, 13 November
Climate normal for this date — 60-year average.
0.06Richardson, Saturday, 14 November
Climate normal for this date — 60-year average.
0.11Richardson, Sunday, 15 November
Climate normal for this date — 60-year average.
0.11Richardson, Monday, 16 November
Climate normal for this date — 60-year average.
0.14Richardson, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.1Richardson, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.19Richardson, Thursday, 19 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 Richardson, TX 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 Richardson, TX 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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