How extreme does Forest Parish's weather get?

The hottest, coldest, wettest and snowiest days Forest Parish has recorded — the outer limits of what its weather can do, and how far they sit beyond a normal day.

Based on 50+ years of daily weather observations (1971–present), from the Guernsey: Airport station. Updated through April 2026 — an all-time extreme only changes when a more extreme day actually occurs, so some dates are old. That is normal, not stale data.

The four kinds of extreme

The hottest, coldest, wettest and snowiest single days Forest Parish has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day

94°F Aug 8, 2003

That is about 26°F hotter than a normal August afternoon in Forest Parish (typical high near 68°F).

The three most extreme on record

1 94°F Aug 8, 2003

2 94°F Jul 17, 2022

3 93°F Aug 4, 2003

❄️ Coldest night

6°F Aug 9, 1993

About 52°F colder than a normal August night in Forest Parish (typical low near 58°F).

The three most extreme on record

1 6°F Aug 9, 1993

2 19°F Jan 13, 1987

3 19°F Feb 7, 1991

🌧️ Most rain in one day

2.46 in Jul 7, 2004

More rain in a single day than Forest Parish usually gets in the whole month of July (typical July total about 1.7 in).

The three most extreme on record

1 2.46 in Jul 7, 2004

2 2.33 in Oct 12, 2014

3 2.32 in Feb 18, 1978

How hot and cold it gets, month by month

The shaded band is the normal range of daily temperatures for each month. The dots show the most extreme it has ever been — so you can see how far beyond a normal day the records really sit.

normal range of daily temperatureshottest ever recordedcoldest ever recorded

Forest Parish's record heat sits well above even a hot day for the season — August's 94°F is about 26°F beyond a normal hot afternoon. Its record cold is just as far below a normal winter night — the dots mark how rare each extreme really is.

In plain terms

In a normal year, Forest Parish's warmest days reach the high 60s°F and its coldest nights drop to the low 40s°F. But across the record it has gone as high as 94°F and as low as 6°F. A single day has delivered over 2 inches of rain. Those are the outer edges worth knowing if you are moving here, planning a trip, or thinking about a house.

Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Guernsey: Airport, a weather station, inside the city. The underlying daily records come from NOAA's global station network.

How we build these numbers →

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