Weather in Mount Parnassus, CT
Mount Parnassus, Wednesday, 21 October, 17:34
Clear. Feels like 52°. High 58°, low 44°.
Monthly outlook for Mount Parnassus, CT: average high 58.3°, average low 41.8°. That is 0.4° above the climate normal for October. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 2 November (65.3°), the coolest 5 November (32.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 58.4° | 58.2° | +0.1° |
| 31 October – 9 November | 58.2° | 55.5° | +1.5° |
| 10 November – 19 November | at normal | 51.1° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Old Lyme (12 mi).
0Mount Parnassus, Thursday, 22 October
Clear. High 65°, low 47°.
0Mount Parnassus, Friday, 23 October
Clear. High 54°, low 40°.
0
Mount Parnassus, Saturday, 24 October
Mostly clear. High 56°, low 34°.
0Mount Parnassus, Sunday, 25 October
Clear. High 61°, low 35°.
0Mount Parnassus, Monday, 26 October
Clear. High 61°, low 40°.
0
Mount Parnassus, Tuesday, 27 October
Partly cloudy. High 59°, low 44°.
0.01
Mount Parnassus, Wednesday, 28 October
Light rain. High 55°, low 47°.
0.13Mount Parnassus, Thursday, 29 October
Light rain. High 65°, low 45°.
0Mount Parnassus, Friday, 30 October
Clear. High 50°, low 37°.
0Mount Parnassus, Saturday, 31 October
Clear. High 55°, low 38°.
0
Mount Parnassus, Sunday, 1 November
Overcast. High 61°, low 45°.
0Mount Parnassus, Monday, 2 November
Overcast. High 65°, low 50°.
1.18Mount Parnassus, Tuesday, 3 November
Rain. High 64°, low 56°.
0.29Mount Parnassus, Wednesday, 4 November
Rain. High 56°, low 35°.
0Mount Parnassus, Thursday, 5 November
Overcast. High 48°, low 32°.
0.11
Mount Parnassus, Friday, 6 November
Climate normal for this date — 60-year average.
0.07Mount Parnassus, Saturday, 7 November
Climate normal for this date — 60-year average.
0.13Mount Parnassus, Sunday, 8 November
Climate normal for this date — 60-year average.
0.09Mount Parnassus, Monday, 9 November
Climate normal for this date — 60-year average.
0.18Mount Parnassus, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.16Mount Parnassus, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.16Mount Parnassus, Thursday, 12 November
Climate normal for this date — 60-year average.
0.21Mount Parnassus, Friday, 13 November
Climate normal for this date — 60-year average.
0.09Mount Parnassus, Saturday, 14 November
Climate normal for this date — 60-year average.
0.13Mount Parnassus, Sunday, 15 November
Climate normal for this date — 60-year average.
0.15Mount Parnassus, Monday, 16 November
Climate normal for this date — 60-year average.
0.15Mount Parnassus, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.08Mount Parnassus, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.06Mount Parnassus, Thursday, 19 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 Mount Parnassus, CT 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 Mount Parnassus, CT 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
59°Weather in Annapolis, MD65°Weather in Atlanta, GA
75°Weather in Augusta, ME56°Weather in Austin, TX83°Weather in Baton Rouge, LA82°Weather in Bismarck, ND66°Weather in Boise, ID76°Weather in Boston, MA52°Weather in Carson City, NV62°Weather in Charleston, WV69°Weather in Charlotte Amalie, VI86°Weather in Cheyenne, WY69°Weather in Columbia, SC73°Weather in Columbus, OH67°Weather in Concord, NH55°Weather in Denver, CO75°Weather in Des Moines, IA76°Weather in Dover, DE63°Weather in Frankfort, KY74°Weather in Harrisburg, PA62°Weather in Hartford, CT58°Weather in Helena, MT62°Weather in Honolulu, HI80°Weather in Indianapolis, IN72°Weather in Jackson, MS81°Weather in Jefferson City, MO75°Weather in Juneau, AK36°Weather in Lansing, MI66°Weather in Lincoln, NE79°Weather in Little Rock, AR79°Weather in Madison, WI71°Weather in Montgomery, AL78°Weather in Montpelier, VT49°Weather in Nashville, TN77°Weather in Oklahoma City, OK80°Weather in Olympia, WA66°Weather in Phoenix, AZ87°Weather in Pierre, SD70°Weather in Providence, RI52°Weather in Raleigh, NC68°Weather in Richmond, VA64°Weather in Sacramento, CA65°Weather in Salem, OR70°Weather in Salt Lake City, UT70°Weather in San Juan, PR88°Weather in Santa Fe, NM72°Weather in Springfield, IL74°Weather in St. Paul, MN73°Weather in Tallahassee, FL79°Weather in Topeka, KS77°Weather in Trenton, NJ62°Weather in Washington, DC66°59°Weather in Hanover, CT57°Weather in Harbor View, CT59°Weather in Harrisville, CT56°Weather in Hattertown, CT59°Weather in Hawks Nest Beach, CT58°Weather in Hawleyville, CT60°Weather in Highland, CT59°Weather in Highland Park, CT55°Weather in Hillcrest, CT56°Weather in Hoadley Neck, CT58°Weather in Hockanum, CT58°Weather in Hollywyle Park, CT58°Weather in Honeypot Glen, CT57°Weather in Horse Heaven, CT56°Weather in Hoskins, CT58°Weather in Hotchkissville, CT58°Weather in Hunting Ridge, CT60°Weather in Hydeville, CT53°Weather in Indian Neck, CT58°