Home / Local Weather & Traffic / Oregon / Allegany / Weather Forecast

Allegany, OR Weather Tomorrow

Discover tomorrow's Allegany weather along with a dependable 5 day forecast highlighting precipitation potential, daytime and nighttime forecasts, temperature highs and lows in Fahrenheit and Celsius, sunrise and sunset times, cloud cover, wind chill, wind speed, and wind direction for the Allegany area and around Coos county, Oregon.
Updated: Wed Sep 2nd 2026 10:45 PM PDT
Allegany, OR Weather – 9-2 – Overcast
61° / 55°
Overcast
Skies will be overcast in Allegany, with a high of 61°F and a low of 55°F. The chance of rain is 87% with an estimated 1.2in. Wind will be moderate, blowing around 17mph on average and gusts of 8.7mph at 11 PM. High humidity with average of 81% is anticipated, the maximum being 88% at 11 PM and 88% being its lowest at 11 PM. Barometric pressure is its highest of 29.86inHg at 11 PM, a lowest point of 29.86inHg at 11 PM with an avg 29.86inHg.
Allegany, OR Weather – 9-3 – Light Rain Shower
65° / 51°

Weather Tomorrow

Light Rain Shower
Allegany is set for rain with temperatures peaking at 65°F and dipping to 51°F. The chance of rain is 88% with an estimated 0.64in. Wind will be moderate, blowing around 14mph on average and gusts of 25.6mph at 11 PM. High humidity with average of 82% is anticipated, the maximum being 97% at 4 AM and 49% being its lowest at 2 PM. Barometric pressure is its highest of 29.86inHg at 12 AM, a lowest point of 29.8inHg at 5 PM with an avg 29.84inHg.
Allegany, OR Weather – 9-4 – Scattered Showers
65° / 51°
Scattered Showers
Daytime highs will reach 65°F with lows dropping to 51°F in Allegany, where showers likely at times. The chance of rain is 77% with an estimated 0.13in. Wind will be moderate, blowing around 12mph on average and gusts of 25.1mph at 12 AM. High humidity with average of 85% is anticipated, the maximum being 98% at 11 PM and 61% being its lowest at 4 PM. Barometric pressure is its highest of 30.01inHg at 9 PM, a lowest point of 29.83inHg at 3 AM with an avg 29.92inHg.
Allegany, OR Weather – 9-5 – Mist
68° / 48°
Mist
Allegany is set for mist with temperatures peaking at 68°F and dipping to 48°F. There might be light rainfall having a 16% chance. Winds will be light at 10mph and gusts of 18.3mph at 3 PM. The humidity will be on the higher side, averaging about 80%, the maximum being 97% at 11 PM and 50% being its lowest at 1 PM. Barometric pressure is its highest of 30.01inHg at 3 AM, a lowest point of 29.96inHg at 3 PM with an avg 29.99inHg.
Allegany, OR Weather – 9-6 – Mist
68° / 49°
Mist
Allegany could see mist with daytime highs of 68°F and nighttime lows near 49°F. There might be light rainfall having a 19% chance. Winds will be light at 8mph and gusts of 15.9mph at 1 PM. High humidity with average of 82% is anticipated, the maximum being 97% at 12 AM and 55% being its lowest at 12 PM. Barometric pressure is its highest of 30.01inHg at 11 PM, a lowest point of 29.96inHg at 5 PM with an avg 29.98inHg.
Allegany, OR Weather – 9-7 – Sunny
69° / 49°
Sunny
Bright and sunny conditions in Allegany, with a high of 69°F and a low of 49°F. There might be light rainfall having a 16% chance. Winds will be light at 10mph and gusts of 14.3mph at 5 PM. High humidity with average of 81% is anticipated, the maximum being 98% at 11 PM and 53% being its lowest at 2 PM. Barometric pressure is its highest of 30.07inHg at 8 AM, a lowest point of 30.01inHg at 12 AM with an avg 30.04inHg.

Currently

Patchy Rain Nearby 56°F
29.86 inHg.
Barometer
91%
Humidity
S 7.6 mph
Wind
Patchy Rain Nearby

5 Day Forecast Nearby

More Local Information

Bookmark and Share

Get the LocalConditions.com App on Google Play
Sign up for a membership to go Ad free

Allegany Community Weather Reports

Write your own Allegany, OR report, forecast, or traffic update:


Will not be posted, shared or used for marketing!

Please note by clicking on "Post" you acknowledge that you have read our Privacy Policy and Terms of Service and the Allegany, OR report and/or forecast you are posting is in compliance with such terms. If you are under 18, do not submit this form. Be respectful! Inappropriate content will be removed by a moderator.