Weather in Port Washington, WI
Port Washington, Sunday, 9 August, 04:45
Partly cloudy. Feels like 60°. High 76°, low 60°.
Monthly outlook for Port Washington, WI: average high 75.4°, average low 64.4°. That is 0.1° below the climate normal for August. Precipitation is expected on 4 days (about 1.8 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 20 August (88.8°), the coolest 14 August (57.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 74.2° | 75.9° | -0.9° |
| 19 August – 28 August | 77.2° | 75.4° | +1° |
| 29 August – 7 September | at normal | 73.9° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Grafton (5 mi).
0
Port Washington, Monday, 10 August
Overcast. High 85°, low 69°.
1.08
Port Washington, Tuesday, 11 August
Heavy rain. High 77°, low 66°.
0.01Port Washington, Wednesday, 12 August
Light rain. High 79°, low 67°.
0Port Washington, Thursday, 13 August
Overcast. High 69°, low 59°.
0
Port Washington, Friday, 14 August
Partly cloudy. High 68°, low 57°.
0Port Washington, Saturday, 15 August
Overcast. High 71°, low 60°.
0.05Port Washington, Sunday, 16 August
Light rain. High 70°, low 64°.
0.01Port Washington, Monday, 17 August
Light rain. High 74°, low 64°.
0Port Washington, Tuesday, 18 August
Overcast. High 74°, low 62°.
0.2Port Washington, Wednesday, 19 August
Rain. High 79°, low 66°.
0Port Washington, Thursday, 20 August
Overcast. High 89°, low 71°.
0
Port Washington, Friday, 21 August
Clear. High 77°, low 67°.
0.01Port Washington, Saturday, 22 August
Light rain. High 76°, low 66°.
0.02Port Washington, Sunday, 23 August
Light rain. High 72°, low 66°.
0.03Port Washington, Monday, 24 August
Light rain. High 71°, low 65°.
0.09Port Washington, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.15
Port Washington, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.13Port Washington, Thursday, 27 August
Climate normal for this date — 60-year average.
0.11Port Washington, Friday, 28 August
Climate normal for this date — 60-year average.
0.11Port Washington, Saturday, 29 August
Climate normal for this date — 60-year average.
0.07Port Washington, Sunday, 30 August
Climate normal for this date — 60-year average.
0.04
Port Washington, Monday, 31 August
Climate normal for this date — 60-year average.
0.07Port Washington, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.06Port Washington, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.09Port Washington, Thursday, 3 September
Climate normal for this date — 60-year average.
0.07Port Washington, Friday, 4 September
Climate normal for this date — 60-year average.
0.09Port Washington, Saturday, 5 September
Climate normal for this date — 60-year average.
0.08Port Washington, Sunday, 6 September
Climate normal for this date — 60-year average.
0.1Port Washington, Monday, 7 September
Climate normal for this date — 60-year average.
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 Port Washington, WI 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 Port Washington, WI 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.
Sun and moon today
Weather history
69°Weather in Annapolis, MD75°Weather in Atlanta, GA71°Weather in Augusta, ME66°Weather in Austin, TX78°Weather in Baton Rouge, LA76°Weather in Bismarck, ND63°Weather in Boise, ID69°Weather in Boston, MA71°Weather in Carson City, NV70°Weather in Charleston, WV73°Weather in Charlotte Amalie, VI81°Weather in Cheyenne, WY68°Weather in Columbia, SC73°Weather in Columbus, OH68°Weather in Concord, NH69°Weather in Denver, CO73°Weather in Des Moines, IA74°Weather in Dover, DE75°Weather in Frankfort, KY70°Weather in Harrisburg, PA71°Weather in Hartford, CT71°Weather in Helena, MT61°Weather in Honolulu, HI77°Weather in Indianapolis, IN71°Weather in Jackson, MS75°Weather in Jefferson City, MO75°Weather in Juneau, AK47°Weather in Lansing, MI58°Weather in Lincoln, NE76°Weather in Little Rock, AR73°Weather in Madison, WI63°Weather in Montgomery, AL75°Weather in Montpelier, VT63°Weather in Nashville, TN69°Weather in Oklahoma City, OK80°Weather in Olympia, WA55°Weather in Phoenix, AZ92°Weather in Pierre, SD70°Weather in Providence, RI73°Weather in Raleigh, NC73°Weather in Richmond, VA74°Weather in Sacramento, CA68°Weather in Salem, OR59°Weather in Salt Lake City, UT80°Weather in San Juan, PR80°Weather in Santa Fe, NM71°Weather in Springfield, IL72°Weather in St. Paul, MN66°Weather in Tallahassee, FL74°Weather in Topeka, KS76°Weather in Trenton, NJ71°Weather in Washington, DC74°64°Weather in Osseo, WI60°Weather in Pigeon Falls, WI64°Weather in Taylor, WI64°Weather in Hixton, WI64°Weather in Alma Center, WI61°Weather in Black River Falls, WI64°Weather in Melrose, WI62°Weather in Merrillan, WI61°Weather in Appleton, WI63°Weather in Shiocton, WI62°Weather in Hortonville, WI62°Weather in Kaukauna, WI63°Weather in Kimberly, WI63°Weather in Bear Creek, WI56°Weather in Black Creek, WI62°Weather in Combined Locks, WI63°Weather in Little Chute, WI63°Weather in Nichols, WI62°Weather in Seymour, WI62°