I5 I-90 Seattle, WA Weather Tomorrow & Extended Forecast

Tue9-22

I5 I-90 Seattle, WA Weather – 9-22 – Overcast

70° / 55°

Overcast
I5 I-90 Seattle may see cloud-filled skies, with daytime highs of 70°F and overnight lows near 55°F. There's a moderate 36% chance of rainfall with an estimated 0.01in. Winds will be light at 4mph and gusts of 8.8mph at 11 PM. The humidity will be on the higher side, averaging about 70%, the maximum being 72% at 10 PM and 71% being its lowest at 11 PM. Barometric pressure is its highest of 30.08^inHg at 11 PM, a lowest point of 30.07^inHg at 10 PM with an avg 30.08^inHg.

Wed9-23

I5 I-90 Seattle, WA Weather – 9-23 – Overcast

66° / 50°

Weather Tomorrow

Overcast
In I5 I-90 Seattle, skies will be overcast with highs near 66°F and lows around 50°F. There might be light rainfall having a 13% chance with an estimated 0in. Winds will be light at 6mph and gusts of 11.6mph at 10 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 86% at 6 AM and 50% being its lowest at 5 PM. Barometric pressure is its highest of 30.12^inHg at 9 AM, a lowest point of 30.04^inHg at 6 PM with an avg 30.08^inHg.

Thu9-24

I5 I-90 Seattle, WA Weather – 9-24 – Overcast

60° / 51°

Overcast
Highs will reach 60°F with lows near 51°F in I5 I-90 Seattle, where cloud-filled skies are. The chance of rain is 79% with an estimated 0.15in. Winds will be light at 8mph and gusts of 11.6mph at 4 PM. The humidity will be on the higher side, averaging about 77%, the maximum being 96% at 10 PM and 55% being its lowest at 12 PM. Barometric pressure is its highest of 30.06^inHg at 12 AM, a lowest point of 29.8^inHg at 8 PM with an avg 29.91^inHg.

Fri9-25

I5 I-90 Seattle, WA Weather – 9-25 – Scattered Showers

57° / 49°

Scattered Showers
In I5 I-90 Seattle, showers likely at times with highs near 57°F and lows around 49°F. The chance of rain is 91% with an estimated 1.2in. Winds will be light at 8mph and gusts of 18.4mph at 11 PM. High humidity with average of 91% is anticipated, the maximum being 98% at 7 AM and 74% being its lowest at 5 PM. Barometric pressure is its highest of 30.14^inHg at 11 PM, a lowest point of 29.73^inHg at 5 AM with an avg 29.91^inHg.

Sat9-26

I5 I-90 Seattle, WA Weather – 9-26 – Sunny

64° / 47°

Sunny
I5 I-90 Seattle could see sunshine with daytime highs of 64°F and nighttime lows near 47°F. There's a very small chance of rainfall, only about 10% with an estimated 0in. Winds will be light at 10mph and gusts of 19.7mph at 8 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 94% at 7 AM and 37% being its lowest at 3 PM. Barometric pressure is its highest of 30.2^inHg at 5 AM, a lowest point of 29.98^inHg at 11 PM with an avg 30.11^inHg.

Sun9-27

I5 I-90 Seattle, WA Weather – 9-27 – Overcast

64° / 50°

Overcast
I5 I-90 Seattle may see overcast, with daytime highs of 64°F and overnight lows near 50°F. There might be light rainfall having a 14% chance. Winds will be light at 6mph and gusts of 14mph at 12 AM. The humidity will be on the higher side, averaging about 64%, the maximum being 85% at 7 AM and 42% being its lowest at 2 PM. Barometric pressure is its highest of 29.99^inHg at 11 PM, a lowest point of 29.91^inHg at 4 PM with an avg 29.93^inHg.

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