As of 08:28 PDT

Weather in Sunnyside, ID

39°Current weather

Sunnyside, Friday, 16 October, 08:28

Light rain. Feels like 38°. High 71°, low 32°.

Pressure30.47 inHg
Wind3 mph N
Humidity69%
Visibility6.2 mi
Dew point32°

Monthly outlook for Sunnyside, ID: average high 60.1°, average low 39°. That is 4.9° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 7 days and 2.3 inches. The warmest day looks like 16 October (70.5°), the coolest 16 October (32.2°).

60.1°/39°
Average high / low
+4.9°
Above normal
1 / 7
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October62.3°53.5°+4.9°
26 October – 4 November56.5°47°+5.3°
5 November – 14 Novemberat normal43.2°—

October records over 66 years

82.4°1 October 1992All-time high
16.5°29 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Hope (5 mi).

Sat, 1768° / 41°0Overcast
68 °Overcast

Sunnyside, Saturday, 17 October

Overcast. High 68°, low 41°.

Pressure30.03 inHg
Wind8.1 mph S
Humidity46%
Visibility6.2 mi
Dew point38°
Sun, 1857° / 41°0Clear
57 °Clear

Sunnyside, Sunday, 18 October

Clear. High 57°, low 41°.

Pressure30.12 inHg
Wind1.5 mph S
Humidity52%
Visibility6.2 mi
Dew point37°
Mon, 1960° / 41°0Overcast
60 °Overcast

Sunnyside, Monday, 19 October

Overcast. High 60°, low 41°.

Pressure29.83 inHg
Wind5.8 mph N
Humidity43%
Visibility6.2 mi
Dew point35°
Tue, 2065° / 46°0Partly cloudy
65 °Partly cloudy

Sunnyside, Tuesday, 20 October

Partly cloudy. High 65°, low 46°.

Pressure29.97 inHg
Wind3.3 mph N
Humidity54%
Visibility—
Dew point40°
Wed, 2164° / 46°0Clear
64 °Clear

Sunnyside, Wednesday, 21 October

Clear. High 64°, low 46°.

Pressure30.00 inHg
Wind4 mph N
Humidity50%
Visibility—
Dew point38°
Thu, 2267° / 42°0.03Light rain
67 °Light rain

Sunnyside, Thursday, 22 October

Light rain. High 67°, low 42°.

Pressure29.85 inHg
Wind3.4 mph NE
Humidity34%
Visibility—
Dew point29°
Fri, 2352° / 43°0.23Light rain
52 °Light rain

Sunnyside, Friday, 23 October

Light rain. High 52°, low 43°.

Pressure29.97 inHg
Wind3.4 mph N
Humidity93%
Visibility—
Dew point46°
Sat, 2459° / 40°0Overcast
59 °Overcast

Sunnyside, Saturday, 24 October

Overcast. High 59°, low 40°.

Pressure30.21 inHg
Wind3.1 mph E
Humidity59%
Visibility—
Dew point37°
Sun, 2560° / 37°0Clear
60 °Clear

Sunnyside, Sunday, 25 October

Clear. High 60°, low 37°.

Pressure30.12 inHg
Wind3.6 mph NE
Humidity50%
Visibility—
Dew point33°
Mon, 2659° / 36°0Clear
59 °Clear

Sunnyside, Monday, 26 October

Clear. High 59°, low 36°.

Pressure30.03 inHg
Wind3.5 mph NE
Humidity45%
Visibility—
Dew point30°
Tue, 2757° / 35°0Overcast
57 °Overcast

Sunnyside, Tuesday, 27 October

Overcast. High 57°, low 35°.

Pressure29.91 inHg
Wind2.5 mph NE
Humidity50%
Visibility—
Dew point31°
Wed, 2848° / 36°0Light rain
48 °Light rain

Sunnyside, Wednesday, 28 October

Light rain. High 48°, low 36°.

Pressure29.88 inHg
Wind2.7 mph NE
Humidity53%
Visibility—
Dew point30°
Thu, 2956° / 36°0Clear
56 °Clear

Sunnyside, Thursday, 29 October

Clear. High 56°, low 36°.

Pressure30.15 inHg
Wind2.7 mph S
Humidity64%
Visibility—
Dew point36°
Fri, 3059° / 36°0Clear
59 °Clear

Sunnyside, Friday, 30 October

Clear. High 59°, low 36°.

Pressure30.21 inHg
Wind3.3 mph NE
Humidity51%
Visibility—
Dew point32°
Sat, 3160° / 35°0Clear
60 °Clear

Sunnyside, Saturday, 31 October

Clear. High 60°, low 35°.

Pressure30.03 inHg
Wind3.3 mph NE
Humidity43%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0146° / 37°0.17Climate normal
46 °Climate normal

Sunnyside, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.17 in
Chance of precipitation50%
Record high61° (1988)
Record low18° (1991)
Mon, 0246° / 38°0.19Climate normal
46 °Climate normal

Sunnyside, Monday, 2 November

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.19 in
Chance of precipitation52%
Record high61° (1981)
Record low15° (1991)
Tue, 0346° / 38°0.13Climate normal
46 °Climate normal

Sunnyside, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.13 in
Chance of precipitation50%
Record high58° (2016)
Record low24° (1991)
Wed, 0446° / 38°0.26Climate normal
46 °Climate normal

Sunnyside, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.26 in
Chance of precipitation58%
Record high63° (1975)
Record low21° (2003)
Thu, 0545° / 37°0.18Climate normal
45 °Climate normal

Sunnyside, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.18 in
Chance of precipitation58%
Record high62° (1975)
Record low22° (1971)
Fri, 0644° / 37°0.23Climate normal
44 °Climate normal

Sunnyside, Friday, 6 November

Climate normal for this date — 60-year average.

Average high44°
Average low37°
Average precipitation0.23 in
Chance of precipitation62%
Record high57° (2012)
Record low18° (1973)
Sat, 0744° / 36°0.23Climate normal
44 °Climate normal

Sunnyside, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.23 in
Chance of precipitation60%
Record high56° (1999)
Record low24° (2022)
Sun, 0844° / 36°0.17Climate normal
44 °Climate normal

Sunnyside, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.17 in
Chance of precipitation60%
Record high60° (2016)
Record low21° (1966)
Mon, 0944° / 35°0.17Climate normal
44 °Climate normal

Sunnyside, Monday, 9 November

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.17 in
Chance of precipitation55%
Record high58° (2016)
Record low17° (1986)
Tue, 1042° / 35°0.17Climate normal
42 °Climate normal

Sunnyside, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high42°
Average low35°
Average precipitation0.17 in
Chance of precipitation53%
Record high55° (2016)
Record low15° (1985)
Wed, 1142° / 34°0.16Climate normal
42 °Climate normal

Sunnyside, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high42°
Average low34°
Average precipitation0.16 in
Chance of precipitation45%
Record high57° (2016)
Record low10° (1985)
Thu, 1243° / 35°0.22Climate normal
43 °Climate normal

Sunnyside, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high43°
Average low35°
Average precipitation0.22 in
Chance of precipitation58%
Record high58° (1990)
Record low14° (1985)
Fri, 1342° / 35°0.19Climate normal
42 °Climate normal

Sunnyside, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°
Average low35°
Average precipitation0.19 in
Chance of precipitation58%
Record high55° (2025)
Record low20° (2014)
Sat, 1442° / 35°0.2Climate normal
42 °Climate normal

Sunnyside, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°
Average low35°
Average precipitation0.2 in
Chance of precipitation57%
Record high59° (1999)
Record low21° (1985)

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 Sunnyside, 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 Sunnyside, 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.