Weather in Grand Junction, IA
Grand Junction, Saturday, 17 October, 23:54
Clear. Feels like 39°. High 60°, low 33°.
Monthly outlook for Grand Junction, IA: average high 66°, average low 47°. That is 4.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 29 October (72.6°), the coolest 17 October (32.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 17 October – 26 October | 64.6° | 59.7° | +2.7° |
| 27 October – 5 November | 68.3° | 54.4° | +7.7° |
| 6 November – 15 November | at normal | 49° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Jefferson (7 mi).
0
Grand Junction, Sunday, 18 October
Clear. High 63°, low 42°.
0
Grand Junction, Monday, 19 October
Overcast. High 64°, low 44°.
0Grand Junction, Tuesday, 20 October
Clear. High 67°, low 45°.
0
Grand Junction, Wednesday, 21 October
Partly cloudy. High 69°, low 49°.
0Grand Junction, Thursday, 22 October
Clear. High 70°, low 49°.
0Grand Junction, Friday, 23 October
Overcast. High 71°, low 52°.
0Grand Junction, Saturday, 24 October
Overcast. High 72°, low 48°.
0Grand Junction, Sunday, 25 October
Overcast. High 53°, low 43°.
0
Grand Junction, Monday, 26 October
Mostly clear. High 57°, low 38°.
0.02
Grand Junction, Tuesday, 27 October
Light rain. High 69°, low 45°.
0Grand Junction, Wednesday, 28 October
Overcast. High 70°, low 57°.
0.09Grand Junction, Thursday, 29 October
Light rain. High 73°, low 58°.
0Grand Junction, Friday, 30 October
Clear. High 69°, low 50°.
0.15Grand Junction, Saturday, 31 October
Light rain. High 65°, low 53°.
0.09Grand Junction, Sunday, 1 November
Light rain. High 65°, low 49°.
0.06Grand Junction, Monday, 2 November
Climate normal for this date — 60-year average.
0.07Grand Junction, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.05Grand Junction, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.05Grand Junction, Thursday, 5 November
Climate normal for this date — 60-year average.
0.06Grand Junction, Friday, 6 November
Climate normal for this date — 60-year average.
0.02Grand Junction, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04Grand Junction, Sunday, 8 November
Climate normal for this date — 60-year average.
0.12Grand Junction, Monday, 9 November
Climate normal for this date — 60-year average.
0.09Grand Junction, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.08Grand Junction, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.07Grand Junction, Thursday, 12 November
Climate normal for this date — 60-year average.
0.07Grand Junction, Friday, 13 November
Climate normal for this date — 60-year average.
0.03Grand Junction, Saturday, 14 November
Climate normal for this date — 60-year average.
0.07Grand Junction, Sunday, 15 November
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 Grand Junction, IA 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 Grand Junction, IA 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
34°Weather in Annapolis, MD48°Weather in Atlanta, GA51°Weather in Augusta, ME27°Weather in Austin, TX55°Weather in Baton Rouge, LA57°Weather in Bismarck, ND55°Weather in Boise, ID
56°Weather in Boston, MA36°Weather in Carson City, NV55°Weather in Charleston, WV39°Weather in Charlotte Amalie, VI82°Weather in Cheyenne, WY52°Weather in Columbia, SC50°Weather in Columbus, OH39°Weather in Concord, NH30°Weather in Denver, CO55°Weather in Des Moines, IA46°Weather in Dover, DE44°Weather in Frankfort, KY38°Weather in Harrisburg, PA38°Weather in Hartford, CT35°Weather in Helena, MT52°Weather in Honolulu, HI76°Weather in Indianapolis, IN39°Weather in Jackson, MS55°Weather in Jefferson City, MO42°Weather in Juneau, AK39°Weather in Lansing, MI39°Weather in Lincoln, NE51°Weather in Little Rock, AR50°Weather in Madison, WI46°Weather in Montgomery, AL54°Weather in Montpelier, VT27°Weather in Nashville, TN49°Weather in Oklahoma City, OK46°Weather in Olympia, WA50°Weather in Phoenix, AZ72°Weather in Pierre, SD61°Weather in Providence, RI33°Weather in Raleigh, NC47°Weather in Richmond, VA44°Weather in Sacramento, CA67°Weather in Salem, OR55°Weather in Salt Lake City, UT54°Weather in San Juan, PR79°Weather in Santa Fe, NM43°Weather in Springfield, IL42°Weather in St. Paul, MN52°Weather in Tallahassee, FL57°Weather in Topeka, KS46°Weather in Trenton, NJ41°Weather in Washington, DC45°46°Weather in Elvira, IA41°Weather in Elwood, IA45°Weather in Emeline, IA44°Weather in Emery, IA45°Weather in Enterprise, IA48°Weather in Evanston, IA48°Weather in Fairview, IA42°Weather in Fairville, IA44°Weather in Fanslers, IA43°Weather in Farrar, IA48°Weather in Fern, IA45°Weather in Festina, IA46°Weather in Fillmore, IA43°Weather in Findley, IA48°Weather in Fiscus, IA48°Weather in Florenceville, IA49°Weather in Foster, IA40°Weather in Fredsville, IA44°Weather in Freeport, IA47°