Weather in Guilford Springs, PA
Guilford Springs, Sunday, 9 August, 19:20
Clear. Feels like 92°. High 88°, low 70°.
Monthly outlook for Guilford Springs, PA: average high 87.4°, average low 66.6°. That is 3° above the climate normal for August. Precipitation is expected on 8 days (about 1.7 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 16 August (101.3°), the coolest 15 August (61.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 87.1° | 82.8° | +2.4° |
| 19 August – 28 August | 88° | 81.6° | +3.6° |
| 29 August – 7 September | at normal | 80.3° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Rouzerville (14 mi).
0
Guilford Springs, Monday, 10 August
Overcast. High 87°, low 71°.
0.59
Guilford Springs, Tuesday, 11 August
Heavy rain. High 89°, low 68°.
0.1Guilford Springs, Wednesday, 12 August
Rain. High 83°, low 68°.
0Guilford Springs, Thursday, 13 August
Clear. High 85°, low 66°.
0Guilford Springs, Friday, 14 August
Overcast. High 82°, low 64°.
0Guilford Springs, Saturday, 15 August
Overcast. High 79°, low 61°.
0.07Guilford Springs, Sunday, 16 August
Light rain. High 101°, low 67°.
0
Guilford Springs, Monday, 17 August
Mostly clear. High 84°, low 66°.
0.07Guilford Springs, Tuesday, 18 August
Light rain. High 92°, low 62°.
0.14Guilford Springs, Wednesday, 19 August
Light rain. High 92°, low 70°.
0Guilford Springs, Thursday, 20 August
Light rain. High 91°, low 63°.
0.11Guilford Springs, Friday, 21 August
Light rain. High 89°, low 67°.
0.51Guilford Springs, Saturday, 22 August
Rain. High 81°, low 68°.
0.08Guilford Springs, Sunday, 23 August
Light rain. High 84°, low 66°.
0Guilford Springs, Monday, 24 August
Clear. High 91°, low 68°.
0.05Guilford Springs, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.05
Guilford Springs, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.15
Guilford Springs, Thursday, 27 August
Climate normal for this date — 60-year average.
0.13Guilford Springs, Friday, 28 August
Climate normal for this date — 60-year average.
0.07Guilford Springs, Saturday, 29 August
Climate normal for this date — 60-year average.
0.05Guilford Springs, Sunday, 30 August
Climate normal for this date — 60-year average.
0.09Guilford Springs, Monday, 31 August
Climate normal for this date — 60-year average.
0.12Guilford Springs, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.09Guilford Springs, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.06Guilford Springs, Thursday, 3 September
Climate normal for this date — 60-year average.
0.1Guilford Springs, Friday, 4 September
Climate normal for this date — 60-year average.
0.08Guilford Springs, Saturday, 5 September
Climate normal for this date — 60-year average.
0.22Guilford Springs, Sunday, 6 September
Climate normal for this date — 60-year average.
0.12Guilford Springs, 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 Guilford Springs, PA 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 Guilford Springs, PA 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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