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Dexter, OR Weather Forecast | 5 Day

Updated: Thu Sep 10th 2026 12:00 AM PDT

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Sunny

Thu 9-10-26

Sunny with a high of 78°F and a low of 55°F. There's a very small chance of rainfall, only about 3%. Winds will be light at 8mph and gusts of 18.1mph at 2 PM. Humidity levels should be comfortable, sitting around 53% on average, the maximum being 80% at 9 PM and 32% being its lowest at 1 PM. Barometric pressure is its highest of 30.09^inHg at 1 AM, a lowest point of 29.89^inHg at 5 PM with an avg 30^inHg.

HI: 78°F
LO: 55°F

Rainfall: 3%
Snowfall: 0%

Wind
7.4 mph
Humidity
53% avg.

UV Index
6.2
Air Quality
Good

Sunrise
06:44 AM
Sunset
07:31 PM

Moonrise
05:56 AM
Moonset
07:11 PM
Moon Phase
New Moon

Sunny

Weather Tomorrow, Fri 9-11-26

Sunny with a high of 68°F and a low of 45°F. There's a very small chance of rainfall, only about 6%. Winds will be light at 7mph and gusts of 17.7mph at 4 PM. The humidity will be on the higher side, averaging about 63%, the maximum being 94% at 6 AM and 31% being its lowest at 4 PM. Barometric pressure is its highest of 30.06^inHg at 5 AM, a lowest point of 29.9^inHg at 5 PM with an avg 29.98^inHg.

HI: 68°F
LO: 45°F

Rainfall: 6%
Snowfall: 0%

Wind
6.5 mph
Humidity
63% avg.

UV Index
5.5
Air Quality
Good

Sunrise
06:46 AM
Sunset
07:29 PM

Moonrise
07:16 AM
Moonset
07:33 PM
Moon Phase
New Moon

Overcast

Sat 9-12-26

Overcast with a high of 61°F and a low of 47°F. It will likey rain, having a 84% chance of a downpour with an estimated 0.26in. Winds will be light at 10mph and gusts of 15.2mph at 4 PM. The humidity will be on the higher side, averaging about 79%, the maximum being 99% at 7 PM and 45% being its lowest at 2 PM. Barometric pressure is its highest of 30.05^inHg at 11 PM, a lowest point of 29.88^inHg at 3 PM with an avg 29.94^inHg.

HI: 61°F
LO: 47°F

Rainfall: 84% | est. 0.26in
Snowfall: 0%

Wind
9.6 mph
Humidity
79% avg.

UV Index
4.7
Air Quality
Good

Sunrise
06:47 AM
Sunset
07:27 PM

Moonrise
08:35 AM
Moonset
07:55 PM
Moon Phase
New Moon

Sunny

Sun 9-13-26

Sunny with a high of 67°F and a low of 48°F. There might be light rainfall having a 18% chance with an estimated 0in. Winds will be light at 8mph and gusts of 14.8mph at 9 PM. The humidity will be on the higher side, averaging about 74%, the maximum being 98% at 5 AM and 39% being its lowest at 4 PM. Barometric pressure is its highest of 30.17^inHg at 9 AM, a lowest point of 30.05^inHg at 12 AM with an avg 30.11^inHg.

HI: 67°F
LO: 48°F

Rainfall: 18% | est. 0in
Snowfall: 0%

Wind
7.6 mph
Humidity
74% avg.

UV Index
5.9
Air Quality
Good

Sunrise
06:48 AM
Sunset
07:26 PM

Moonrise
09:52 AM
Moonset
08:18 PM
Moon Phase
Waxing Crescent

Sunny

Mon 9-14-26

Sunny with a high of 70°F and a low of 45°F. There's a very small chance of rainfall, only about 5%. Winds will be light at 8mph and gusts of 16.1mph at 4 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 92% at 5 AM and 32% being its lowest at 2 PM. Barometric pressure is its highest of 30.12^inHg at 12 AM, a lowest point of 29.92^inHg at 5 PM with an avg 30.02^inHg.

HI: 70°F
LO: 45°F

Rainfall: 5%
Snowfall: 0%

Wind
7.2 mph
Humidity
66% avg.

UV Index
6
Air Quality
Good

Sunrise
06:49 AM
Sunset
07:24 PM

Moonrise
11:09 AM
Moonset
08:46 PM
Moon Phase
Waxing Crescent

Sunny

Tue 9-15-26

Sunny with a high of 75°F and a low of 49°F. There's a very small chance of rainfall, only about 3%. Winds will be light at 8mph and gusts of 16.1mph at 2 PM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 84% at 2 AM and 28% being its lowest at 2 PM. Barometric pressure is its highest of 30.02^inHg at 8 AM, a lowest point of 29.91^inHg at 5 PM with an avg 29.98^inHg.

HI: 75°F
LO: 49°F

Rainfall: 3%
Snowfall: 0%

Wind
7.2 mph
Humidity
58% avg.

UV Index
6
Air Quality
TBA

Sunrise
06:50 AM
Sunset
07:22 PM

Moonrise
12:23 PM
Moonset
09:18 PM
Moon Phase
Waxing Crescent

Dexter, OR Weather Forecast - 10 Day Detailed

This 5-Day weather forecast is valid for ZIP code 97431, accurately covering the area of Dexter, OR.

Currently

	65°F	30.09 inHg. Barometer 40% Humidity ESE 7.2 mph Wind
Clear

Full Report

National Outlook

Midwest Rain and Heat Relief - 09-09 to 09-11

Wed Sep 9th 2026, 6:12am PDT

Read

Heatwaves and Rainfall: A Wild Weather Week Ahead 09-11 to 09-15

Extended Forecast
Tue Sep 8th 2026, 4:38am PDT

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